CN113981604A

CN113981604A - Precision fly-woven fabric and manufacturing method thereof

Info

Publication number: CN113981604A
Application number: CN202111290198.8A
Authority: CN
Inventors: 蔡清来; 李颖泉; 聂海轩; 刘银武; 张军; 黄小辉
Original assignee: Sincetech Fujian Technology Co Ltd
Current assignee: Sincetech Fujian Technology Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-01-28
Anticipated expiration: 2041-11-02
Also published as: WO2023077719A1; CN113981604B

Abstract

The utility model belongs to the technical field of the weaving and specifically relates to a precision flyknitted fabric, including the integrative surface fabric body of weaving and forming, the surface fabric body includes a plurality of knitting unit, and the size of each knitting unit is 1 square centimeter, and the knit needle number of each knitting unit is 7 ~ 20, and the knit line number of each knitting unit is 12 ~ 40 rows, and knitting unit includes first knitting position or second knitting position. This application adopts transparent yarn and colored yarn to weave the first surface course of surface fabric, first bottom, the second surface course, second bottom and middle supporting layer, make surface fabric support and ductility, transparent yarn can make weaving of surface fabric have transparent effect, transparent yarn's clearance has also increased ventilation effect, the surface fabric is similar with the style of warp knitting merchant card cloth, wholly fine and smooth inseparable and thickness is thinner, stability is high, visual effect and feel are all exquisite exquisitely, the physical properties and the comfort of surface fabric have been promoted, wholly clean neatly.

Description

Precision fly-woven fabric and manufacturing method thereof

Technical Field

The application relates to the technical field of spinning, in particular to a precision fly-knitted fabric and a manufacturing method thereof.

Background

With the development of market economy and the improvement of living standard of people, people pursue the fabric more and more, and pursue the fabric not only for beauty and fashion, but also for the weight, thickness, air permeability, support performance, extension performance and the like. In the prior art, due to the reasons of far flying weaving, wide needle pitch and the like, the fine and smooth effect is difficult to make, and the wearing experience of people is also reduced.

Disclosure of Invention

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.

The application aims to overcome the defects and provide the precise fly-knitted fabric to solve the problems that the existing fly-knitted fabric is wider in needle pitch and the made fabric is more wild.

In order to achieve the purpose, the technical solution of the application is as follows: a precise fly-knitted fabric comprises a fabric body which is integrally knitted, wherein the fabric body comprises a plurality of knitting units, the size of each knitting unit is square centimeter, the number of knitting needles of each knitting unit is 7-20, the number of knitting rows of each knitting unit is 12-40, namely the number of knitting needles of each knitting unit can be 7, 20 or any integer or decimal between 7-20, and the number of knitting rows of each knitting unit is 12-40, namely the number of knitting rows of each knitting unit can be any integer or decimal between 12, 40 or 12-40. The knitting unit includes a first knitting location or/and a second knitting location.

Preferably, the first knitted location comprises a first face layer and a first bottom layer, the first face layer comprises first yarns, and the first yarns are knitted to form the first face layer; the first bottom layer comprises second yarns which are woven to form the first bottom layer; the first surface layer and the first bottom layer form the first knitting part.

Preferably, the second knitted location comprises a second face layer, a second bottom layer and a middle support layer, the second face layer comprises third yarns, and the third yarns are knitted to form the second face layer; the second bottom layer comprises a fourth yarn, and the fourth yarn is woven to form the second bottom layer; the middle supporting layer is woven between the second surface layer and the second bottom layer and comprises fifth yarns which are woven to form the middle supporting layer; the second top layer, the second bottom layer, and the middle support layer form the second knitted location.

Preferably, the first yarn or/and the second yarn is a transparent yarn.

Preferably, when the first yarn is a transparent yarn, the second yarn is a transparent yarn or a colored yarn, and when the first yarn is a colored yarn, the second yarn is a transparent yarn.

Preferably, at least one of the third, fourth and fifth yarns is a transparent yarn.

Preferably, when the third yarn is a transparent yarn, the fourth yarn is a transparent yarn or/and a colored yarn, and the fifth yarn is a transparent yarn or/and a colored yarn.

Preferably, the number of knitting needles of each knitting unit is 7 to 10, that is, the number of knitting needles of each knitting unit can be 7, 10 or any integer or decimal between 7 to 10, and the number of knitting rows of each knitting unit is 12 to 20, that is, the number of knitting rows of each knitting unit can be 12, 20 or any integer or decimal between 12 to 20.

Preferably, the number of knitting needles of each knitting unit is 10 to 15, that is, the number of knitting needles of each knitting unit can be 10, 15 or any integer or decimal between 10 to 15, and the number of knitting rows of each knitting unit is 20 to 30, that is, the number of knitting rows of each knitting unit can be 20, 25 or any integer or decimal between 20 to 25.

Preferably, the number of knitting needles of each knitting unit is 15 to 20, that is, the number of knitting needles of each knitting unit can be 15, 20 or any integer or decimal between 15 to 20, and the number of knitting rows of each knitting unit is 30 to 40, that is, the number of knitting rows of each knitting unit can be 30, 40 or any integer or decimal between 30 to 40.

Preferably, the number of knitting needles of each knitting unit is 7 to 15, that is, the number of knitting needles of each knitting unit can be 7, 15 or any integer or decimal between 7 to 15, and the number of knitting rows of each knitting unit is 12 to 30, that is, the number of knitting rows of each knitting unit can be 12, 30 or any integer or decimal between 12 to 30.

Preferably, the number of knitting needles of each knitting unit is 10 to 20, that is, the number of knitting needles of each knitting unit can be 10, 20 or any integer or decimal between 10 to 20, and the number of knitting rows of each knitting unit is 20 to 40, that is, the number of knitting rows of each knitting unit can be 20, 40 or any integer or decimal between 20 to 40.

Preferably, the denier of a single layer in the knitting unit is 20D-500D or equivalent unit metric British.

Preferably, the elongation of the knitting unit is 110% to 220%.

The application also provides a manufacturing method of the precision fly-knitted fabric, which comprises a material preparation step, a knitting step, a ironing step and an air cooling step;

the material preparation step is to select a weaving material according to the process requirements of the pattern and style of the fabric body;

the weaving step comprises weaving of a first surface layer and a first bottom layer or/and weaving of a second surface layer, a second bottom layer and a middle supporting layer;

the first surface layer is formed by combining one or more than two of surface weaving, four-plane weaving and bottom tight-hanging mesh weaving through first yarns;

the first bottom layer is subjected to bottom weaving or/and four-flat weaving by second yarns;

the second surface layer is subjected to surface weaving by third yarns;

the second bottom layer is formed by one or the combination of more than two of bottom weaving and front and back mesh weaving of fourth yarns;

the middle supporting layer is formed by one or a combination of more than two of front and back mesh knitting, empty needle knitting and bottom mesh knitting through fifth yarns;

the ironing step is to iron the knitted fabric body;

and the air cooling step is to air cool the finished fabric body after ironing to form a finished fabric product.

The temperature of the ironing step is 80-200 ℃.

Through adopting foretell technical scheme, the beneficial effect of this application is:

1. the first surface layer and the first bottom layer of the fabric are woven by adopting transparent yarns and colored yarns, and the first surface layer and the first bottom layer respectively consist of various combinations of the transparent yarns and the colored yarns; the fabric woven by the first surface layer and the first bottom layer has certain support and extensibility, and the transparent yarns can enable the fabric to be transparent in weaving; the fabric is woven by the manufacturing method, so that the air permeability effect of the gaps among the yarns on the fabric is greatly increased, and the fabric is fine, compact, thin and high in stability.

2. The second surface layer, the second bottom layer and the middle supporting layer of the fabric are respectively formed by the transparent yarns and the colored yarns in various combinations; the style of the fabric woven by the second surface layer, the second bottom layer and the middle supporting layer is similar to that of a warp-knitted jacquard cloth piece, and the visual effect and the texture are fine and exquisite of mountain flour; after the fabric is manufactured by the manufacturing method, the comfort of the fabric is improved, and the whole fabric is cleaner and tidier.

3. This application adopts transparent yarn and colored yarn to weave first surface course, first bottom, second surface course, second bottom and the middle supporting layer of surface fabric to make the surface fabric have the effect of above-mentioned first point and first point simultaneously.

4. This application makes knitting unit more fine and smooth through the count that changes the knit needle number, knit the line number and yarn, inseparabler, more frivolous to make the fine and smooth frivolous of surface fabric, it is strong to reduce nature, and the support nature is strong, and the resilience is good, and the percentage elongation is high, greatly increased the life of vamp, can give people a comfortable, light experience sense.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Clearly, such objects and other objects of the present application will become more apparent after a detailed description of the preferred embodiments thereof as illustrated in the various figures and drawings.

These and other objects, features and advantages of the present application will become more apparent from the following detailed description of one or more preferred embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application and not to limit the application.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a precision fly-woven fabric according to the present application;

fig. 2 is a schematic structural diagram of a precision fly-woven fabric according to the present application;

fig. 3 is a schematic cross-sectional structure diagram of a precision fly-woven fabric according to the present application;

fig. 4 is a schematic cross-sectional structure view of a precision fly-woven fabric according to the present application;

fig. 5 is a first diagram of a precision fly-woven fabric according to the present application;

FIG. 6 is a first partial object diagram of FIG. 5 of a precision fly-weaving fabric of the present application;

fig. 7 is a second drawing of a precision fly-woven fabric according to the present application;

FIG. 8 is a partial entity diagram II of FIG. 7 in a precision fly-weaving fabric according to the present application

Fig. 9 is a third drawing of a precision fly-woven fabric according to the present application;

FIG. 10 is a third partial pictorial representation of the precision fly-woven fabric of the present application of FIG. 9;

FIG. 11 is a process flow diagram of a precision fly-woven fabric of the present application;

fig. 12 is a first weave diagram of a precision fly-weave fabric of the present application;

fig. 13 is a second weave of a precision fly-weave fabric of the present application;

fig. 14 is a third weave diagram of a precision fly-weave fabric of the present application;

fig. 15 is a fourth weave of a precision fly-weave fabric of the present application;

FIG. 16 is a knitting drawing V of a precision fly-knitted fabric according to the present application

FIG. 17 is a drawing showing the structure of a knitting unit in a precision fly-knitted fabric according to the present application;

FIG. 18 is a drawing showing a second view of the structure of a knitting unit in a precision fly-knitted fabric according to the present application;

FIG. 19 is a third illustration of the structure of a knitting unit in a precision fly-knitted fabric of the present application;

FIG. 20 is a fourth illustration of the structure of the knitting unit in a precision fly-knitted fabric of the present application;

FIG. 21 is a fifth illustration of the structure of a knitting unit in a precision fly-knitted fabric of the present application;

fig. 22 is a drawing showing a sixth intention of the structure of the knitting unit in the precision fly-knitted fabric according to the present application.

Description of reference numerals:

1. a fabric body;

2. a knitting unit;

3. a first knitted portion;

31. a first facing; 311. a first yarn; 32. a first bottom layer; 321. a second yarn;

4. a second knitted portion;

41. a second facing; 411. a third yarn; 42. a second bottom layer; 421. a fourth yarn; 43. a middle support layer; 431. and a fifth yarn.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail with reference to the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present application, are given by way of illustration only.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The following describes embodiments of the present application with reference to the drawings.

Example 1

Referring to fig. 1, 3, 5, 6, 7, 8 and 17, fig. 1 is a schematic structural diagram of a precision flyer fabric according to the present application; fig. 3 is a schematic cross-sectional structure diagram of a precision fly-woven fabric according to the present application; fig. 5 is a first diagram of a precision fly-woven fabric according to the present application; FIG. 6 is a first partial object diagram of FIG. 5 of a precision fly-weaving fabric of the present application; fig. 7 is a second drawing of a precision fly-woven fabric according to the present application; FIG. 8 is a second partial object diagram of FIG. 7 of a precision fly-weaving fabric of the present application; fig. 17 is a view showing the structure of a knitting unit in a precision fly-knitted fabric according to the present application.

The embodiment provides a precision fly-knitting fabric, including the fabric body 1 that the integrative knitting formed, this fabric body 1 includes a plurality of knitting unit 2, the size of each this knitting unit 2 is 1 square centimeter, the knitting number of each this knitting unit 2 is 7 ~ 20, the knitting number of each this knitting unit 2 promptly can be 7, 20 or 7 ~ 20 between arbitrary integer or decimal, the number of knitting of each this knitting unit 2 is 12 ~ 40 rows, the number of knitting of each this knitting unit 2 promptly can be 12 rows, 40 rows or 12 ~ 40 between the row arbitrary integer or decimal row, this knitting unit 2 includes first knitting position 3.

The first knitted portion 3 comprises a first face layer 31 and a first bottom layer 32, the first face layer 31 comprises first yarns 311, and the first yarns 311 are knitted to form the first face layer 31; the first bottom layer 32 includes a second yarn 321, the second yarn 321 is woven to form the first bottom layer 32; the first face layer 31 and the first bottom layer 32 constitute the first knitted portion 3.

At least one of the first yarn 311 and/or the second yarn 321 is a transparent yarn.

When the first yarn 311 is a transparent yarn, the second yarn 321 is a transparent yarn or a colored yarn, and when the first yarn 311 is a colored yarn, the second yarn 321 is a transparent yarn.

The denier of a single layer in the knitting unit 2 is 20D-500D or equivalent unit metric English system.

The elongation of the knitting unit 2 is 110% to 220%.

In this embodiment, the first yarns 311 are colored yarns, and the second yarns 321 are transparent yarns.

Referring to fig. 11, fig. 11 is a process flow diagram of a precision fly-weaving fabric according to the present application.

The application also provides a manufacturing method of the precision fly-woven fabric, which comprises the following steps:

s1, material preparation: the preparation step of the material is to select a weaving material according to the process requirements of the pattern and style of the fabric body 1;

s2, weaving: guiding a corresponding knitting program into a knitting machine, inputting corresponding parameters, and knitting the fabric body 1;

s3, ironing: ironing the knitted fabric body 1;

s4, air cooling: and air cooling the finished fabric body 1 to form a finished fabric product.

Wherein the weaving step comprises weaving of the first surface layer 31 and the first bottom layer 32; the first surface layer 31 is formed by one or more than two combinations of surface knitting, four-flat knitting and surface knitting and bottom tight-hanging knitting through first yarns 311; the first bottom layer 32 is bottom woven or/and four flat woven with the second yarn 321.

The specific weaving steps of a part of precision fly-woven fabric are as follows:

referring to fig. 12, fig. 12 is a first weaving pattern of a precision fly-weaving fabric according to the present application.

Yarn a is a first yarn 311, yarn B is a second yarn 321, and yarn C is a second yarn 321. In this example, the yarn a is a polyester high-elastic yarn, and the yarn B and the yarn C are transparent monofilaments.

The 1 st weaving line is a bottom tight suspension mesh weaving by using A yarn as a surface; the 2 nd weaving line is bottom weaving by B yarn; the 3 rd weaving line is that the C yarn is used for bottom weaving and surface weaving to be alternately woven; the 4 th weaving line is formed by alternately weaving the surface and the bottom of the B yarn, and the weaving position of the B yarn is opposite to that of the 3 rd weaving line; the 5 th weaving row is C yarn surface weaving. The 2 nd to 5 th weaving lines are transparent weaving lines woven by monofilaments, and the permeability of the fabric can be guaranteed.

The 6 th to 10 th weaves in the same manner as the 1 st to 5 th weaves.

The fabric body 1 is knitted and finished and needs to be subjected to high-temperature treatment. For the fabric body 1 without the thermal fuse, the high-temperature treatment is to ensure that the fabric body 1 is heated and fully contracted to achieve the effect of the fabric body 1; for the fabric body 1 using the thermal fuse, the thermal fuse needs to be melted and adhered inside the fabric body 1 through high-temperature treatment, so that the proper effect of the fabric body 1 is achieved.

The first surface course 31 of surface fabric is woven to the high-elastic yarn of dacron adopted to this embodiment, adopts transparent monofilament to weave the first bottom 32 of surface fabric, makes the surface fabric have certain support and ductility, and the position that the monofilament was woven is the transparence, and monofilament yarn's clearance also greatly increased ventilation effect, and whole fine and smooth inseparable and thickness is thinner, and surface fabric stability is high. The embodiment is integrally woven, the air permeability is good, the structural stability is high, the integral knitting effect is fine and compact, and the manufacturing method is simple.

Example 2

Referring to fig. 1, 3, 5, 6, 7, 8 and 18, fig. 1 is a schematic structural diagram of a precision fly-weaving fabric of the present application; fig. 3 is a schematic cross-sectional structure diagram of a precision fly-woven fabric according to the present application; fig. 5 is a first diagram of a precision fly-woven fabric according to the present application; FIG. 6 is a first partial object diagram of FIG. 5 of a precision fly-weaving fabric of the present application; fig. 7 is a second drawing of a precision fly-woven fabric according to the present application; FIG. 8 is a second partial object diagram of FIG. 7 of a precision fly-weaving fabric of the present application; fig. 18 shows a second view of the structure of the knitting unit in the precision fly-knitted fabric of the present application.

The embodiment provides a precision fly-knitting fabric, including the fabric body 1 that the integrative knitting formed, this fabric body 1 includes a plurality of knitting unit 2, the size of each this knitting unit 2 is 1 square centimeter, the knitting number of each this knitting unit 2 is 7 ~ 10, the knitting number of each this knitting unit 2 promptly can be 7, 10 or 7 ~ 10 between arbitrary integer or decimal, the number of knitting of each this knitting unit 2 is 12 ~ 20 lines, the number of knitting of each this knitting unit 2 promptly can be 12 lines, 20 lines or 12 ~ 20 lines between arbitrary integer or decimal line, this knitting unit 2 includes first knitting position 3.

The elongation of the knitting unit 2 is 110% to 220%.

In this embodiment, the first yarns 311 are transparent yarns, and the second yarns 321 are transparent yarns.

s3, ironing: ironing the knitted fabric body 1;

referring to fig. 13, fig. 13 is a knitting diagram of a second precision fly-knitted fabric according to the present application.

Yarn B is a first yarn 311 and yarn C is a second yarn 321. In this example, yarns B and C are transparent monofilaments.

The 1 st weaving line is B yarn surface weaving; the 2 nd weaving row is bottom weaving by using C yarns. The 1 st to 2 nd weaving lines are transparent weaving lines woven by monofilaments, and the permeability of the fabric can be guaranteed.

The 3 rd to 10 th weaving rows are woven in the same manner as the 1 st to 2 nd weaving rows.

The first surface course 31 and the first bottom 32 of surface fabric are woven to this embodiment adoption dacron high-elastic yarn, make the surface fabric have certain support and ductility, and the position that the monofilament was woven is the transparence, and the clearance of monofilament yarn also greatly increased ventilation effect, and whole fine and smooth inseparable and thickness is thinner, and surface fabric stability is high. The embodiment is integrally woven, the air permeability is good, the structural stability is high, the integral knitting effect is fine and compact, and the manufacturing method is simple.

Example 3

Referring to fig. 1, 3, 5, 6, 7, 8 and 19, fig. 1 is a schematic structural diagram of a precision flyer fabric according to the present application; fig. 3 is a schematic cross-sectional structure diagram of a precision fly-woven fabric according to the present application; fig. 5 is a first diagram of a precision fly-woven fabric according to the present application; FIG. 6 is a first partial object diagram of FIG. 5 of a precision fly-weaving fabric of the present application; fig. 7 is a second drawing of a precision fly-woven fabric according to the present application; FIG. 8 is a second partial object diagram of FIG. 7 of a precision fly-weaving fabric of the present application; fig. 19 is a third illustration of the structure of a knitting unit in a precision fly-knitted fabric according to the present application.

The embodiment provides a precision fly-knitting fabric, including the fabric body 1 that the integrative knitting formed, this fabric body 1 includes a plurality of knitting unit 2, the size of each this knitting unit 2 is 1 square centimeter, the knitting number of each this knitting unit 2 is 10 ~ 15, the knitting number of each this knitting unit 2 promptly can be 10, 15 or 10 ~ 15 between arbitrary integer or decimal, the number of knitting of each this knitting unit 2 is 20 ~ 30 lines, the number of knitting of each this knitting unit 2 promptly can be 20 lines, 30 lines or 20 ~ 30 between the arbitrary integer or decimal line of line, this knitting unit 2 includes first knitting position 3.

The elongation of the knitting unit 2 is 110% to 220%.

In this embodiment, the first yarn 511 is a transparent yarn, and the second yarn 521 is a colored yarn.

s3, ironing: ironing the knitted fabric body 1;

referring to fig. 14, fig. 14 is a weaving pattern three of the precision fly-weaving fabric of the present application.

The a yarn is the second yarn 321, the B yarn is the first yarn 311 and the second yarn 321, and the C yarn is the first yarn 311 and the second yarn 321. In this example, the yarn a is a polyester high-elastic yarn, and the yarn B and the yarn C are transparent monofilaments.

The 1 st weaving line is bottom weaving by yarn A; the 2 nd weaving line is four-flat weaving of the yarn B; the 3 rd weaving line is that C yarn is used for bottom weaving; the 4 th weaving line is bottom weaving by B yarn; the 5 th weaving line is that C yarn is made into four-flat weaving; the 6 th weaving row is bottom weaving with yarn A. The 2 nd to 5 th weaving lines are transparent weaving lines woven by monofilaments, and the permeability of the fabric can be guaranteed.

The 7 th to 12 th weave patterns are repeated weaves of the 1 st to 6 th weave patterns.

The first surface course 31 of surface fabric is woven to the high-elastic yarn of this embodiment adoption dacron and transparent monofilament, adopts the high-elastic yarn of dacron to weave the first bottom 32 of surface fabric, makes the surface fabric have certain support and ductility, and the position that the monofilament was woven is the transparence, and the clearance of monofilament yarn also greatly increased ventilation effect, and whole fine and smooth inseparable and thickness is thinner, and surface fabric stability is high. The air-permeable fabric is integrally woven, and is good in air permeability, high in structural stability and simple in manufacturing method.

The specific weaving steps of the other part of the precision fly-woven fabric are as follows:

referring to fig. 15, fig. 15 is a fourth weaving view of the precision fly-weaving fabric of the present application.

Yarn a is the second yarn 321 and yarn B is the first yarn 311. In this example, the yarn a is a polyester high-elastic yarn, and the yarn B is a transparent monofilament.

The 1 st weaving line is bottom weaving by yarn A; the 2 nd weaving line is four-flat weaving of the yarn B; the 3 rd weaving line is bottom weaving by yarn A; the 4 th weaving line is four-flat weaving of the yarn B; the 5 th weaving line is that A yarn is used for bottom weaving; the 6 th weaving row is four-flat weaving of the B yarn. And the 2 nd weaving line is a transparent weaving line woven by single yarns, and compared with the first two specific weaving steps, the transparent weaving line only has one-line four-parallel weaving and is slightly weaker in permeability.

Example 4

Referring to fig. 2, 4, 9, 10 and 20, fig. 2 is a schematic structural diagram of a precision fly-woven fabric of the present application; fig. 4 is a schematic cross-sectional structure view of a precision fly-woven fabric according to the present application; fig. 9 is a third drawing of a precision fly-woven fabric according to the present application; FIG. 10 is a third partial pictorial representation of the precision fly-woven fabric of the present application of FIG. 9; fig. 20 is a fourth illustration of the structure of the knitting unit in the precision fly-knitted fabric according to the present application.

The embodiment provides a precision fly-knitted fabric, which comprises a fabric body 1 integrally knitted, wherein the fabric body 1 comprises a plurality of knitting units 2, the size of each knitting unit 2 is 1 square centimeter, the number of knitting needles of each knitting unit 2 is 15-20, namely the number of knitting needles of each knitting unit 2 can be any integer or decimal between 15, 20 or 15-20, the number of knitting rows of each knitting unit 2 is 30-40, namely the number of knitting rows of each knitting unit 2 can be any integer or decimal between 30, 40 or 30-40, and the knitting unit 2 comprises a second knitting part 4.

The second knitted location 4 includes a second facing layer 41, a second bottom layer 42, and a middle support layer 43, the second facing layer 41 includes third yarns 411, the third yarns 411 are knitted to form the second facing layer 41; the second bottom layer 42 includes a fourth yarn 421, the fourth yarn 421 being knitted to form the second bottom layer; the middle support layer 4 is woven between the second face layer 41 and the second bottom layer 42, the middle support layer 43 includes fifth yarns 431, the fifth yarns 431 are woven to form the middle support layer 43; the second facing layer 41, the second backing layer 42 and the middle supporting layer 43 constitute the second knitted portion 4.

At least one of the third yarn 411, the fourth yarn 421, and the fifth yarn 431 is a transparent yarn.

When the third yarn 411 is a transparent yarn, the fourth yarn 421 is a transparent yarn or/and a colored yarn, and the fifth yarn 431 is a transparent yarn or/and a colored yarn.

The elongation of the knitting unit 2 is 110% to 220%.

The third yarn 411 is a colored yarn, and the fourth yarn 421 and the fifth yarn 431 are transparent yarns.

s3, ironing: ironing the knitted fabric body 1;

Wherein, the weaving step comprises weaving of the second surface layer 41, the second bottom layer 42 and the middle supporting layer 43; the second surface layer 41 is surface-knitted by third yarns 411; the second bottom layer 42 is formed by one or a combination of more than two of bottom knitting and front and back mesh knitting of the fourth yarn 421; the middle supporting layer 43 is formed by one or a combination of two or more of front and rear mesh knitting, empty needle knitting, and bottom mesh knitting using the fifth yarn 431. The temperature of the ironing step is 80-200 ℃.

referring to fig. 16, fig. 16 is a knitting diagram of a precision fly-knitted fabric according to the present application.

Yarn a is a fourth yarn 421, yarn B is a third yarn 411, yarn C is a fourth yarn 421, and yarn D is a fifth yarn 431. In the embodiment, yarns A are polyester high-elastic yarns, yarns B, C are all TPU, and yarns D are transparent monofilaments.

The 1 st weaving line is bottom weaving by yarn A; the 2 nd weaving line is B yarn surface weaving; the 3 rd weaving line is that C yarn is used for bottom weaving; the 4 th weaving line is that D yarn is used for making front and back hanging meshes; the 5 th weaving line is B yarn surface weaving; the 6 th weaving line is that C yarn is used for bottom weaving; the 7 th weaving line is that the D yarn is used for front and back hanging meshes, and part of weaving lines are used for empty needle weaving and bottom hanging mesh weaving (the empty weaving lines are reserved weaving positions for the A yarn, and the bottom hanging meshes are used for fixing empty needle floating lines to prevent the D yarn after the empty weaving lines from being used for front and back hanging meshes to weave yarns and cause missed stitches); the 8 th weaving line is that the yarn A is used for bottom weaving, the yarn A is used for front and back eye weaving in the empty needle and bottom eye weaving line of the 7 weaving lines, and the yarn A is used for front and back eye weaving, and part of the weaving lines are used for front and back eye weaving (the front and back eye weaving of the yarn A shows a jacquard effect on the fabric body 1); the 9 th weaving line is B yarn surface weaving; the 10 th weaving line is bottom weaving by using C yarn; the 11 th weaving line is that D yarn is weaved by front and back meshes; the 12 th weaving line is B yarn surface weaving; the 13 th weaving line is bottom weaving by using C yarn; the 14 th weaving line is that the D yarn is weaved by front and back meshes, and the partial lines are weaved by empty needles and bottom meshes; the 15 th weaving row is formed by weaving the yarn A as a bottom, the empty needles and the bottom-hung mesh weaving row of the 14 weaving rows are formed, and the yarn A is woven in a front-back-hung mesh weaving mode; the 16 th weaving row is that B yarn is used for surface weaving; the 17 th weaving line is bottom weaving by using C yarn; the 18 th weaving line is that D yarn is weaved by front and back meshes; the 19 th weaving line is B yarn surface weaving; the 20 th weaving line is bottom weaving by using C yarn; the 21 st weaving line is that the D yarn is used for front and back mesh weaving, and part of weaving lines are used for empty needle weaving and bottom mesh weaving; the 22 th weaving row is formed by weaving the yarn A as a bottom, the empty needles and the bottom-hung mesh weaving row of the 21 weaving row are formed, and the yarn A is woven in a front-back-hung mesh weaving mode; the 23 th weaving line is B yarn surface weaving; the 24 th weaving line is that C yarn is used for bottom weaving; the 25 th weaving line is that D yarn is weaved by front and back meshes; the 26 th weaving line is B yarn surface weaving; the 27 th weaving line is bottom weaving by using C yarn; and the 28 th weaving line is formed by weaving the D yarn in a front-back mesh manner.

After weaving, ironing is carried out at the temperature of 80-200 ℃, namely 'activation' treatment, the specific temperature is 160 ℃, so that the surface layer of the TPU material is slightly melted, and after cooling, the TPU materials can be mutually bonded, so that a certain supporting force is provided, and the fabric body 1 is fine, clean and tidy and can be comparable to a jacquard warp-knitted jacquard sandwich fabric.

In the embodiment, the second surface layer 41 of the fabric is woven by the TPU material, the second bottom layer 42 of the fabric is woven by the terylene high-elastic yarn and the TPU material, and the middle supporting layer 43 of the fabric is woven by the transparent monofilament, so that the fabric forms a sandwich effect; the fabric woven by the second surface layer 41, the second bottom layer 42 and the middle supporting layer 43 has a similar style to a warp-knitted jacquard fabric, and the visual effect and the texture are fine and exquisite of mountain flour, and the fabric of the embodiment has improved physical properties through a high-temperature treatment mode, so that the fabric is more wear-resistant and has better supporting performance; after the fabric is manufactured by the manufacturing method of the embodiment, the comfort of the fabric is improved, and the whole fabric is cleaner and tidier. The embodiment is integrally woven, the air permeability is good, the structural stability is high, the integral knitting effect is fine and compact, and the manufacturing method is simple.

Example 5

Referring to fig. 1-10 and 21, fig. 1 is a schematic structural diagram of a precision fly-woven fabric of the present application; fig. 2 is a schematic structural diagram of a precision fly-woven fabric according to the present application; fig. 3 is a schematic cross-sectional structure diagram of a precision fly-woven fabric according to the present application; fig. 4 is a schematic cross-sectional structure view of a precision fly-woven fabric according to the present application; fig. 5 is a first diagram of a precision fly-woven fabric according to the present application; FIG. 6 is a first partial object diagram of FIG. 5 of a precision fly-weaving fabric of the present application; fig. 7 is a second drawing of a precision fly-woven fabric according to the present application; FIG. 8 is a second partial object diagram of FIG. 7 of a precision fly-weaving fabric of the present application; fig. 9 is a third drawing of a precision fly-woven fabric according to the present application; FIG. 10 is a third partial pictorial representation of the precision fly-woven fabric of the present application of FIG. 9; fig. 21 is a fifth intention of the structure of the knitting unit in the precision fly-knitted fabric according to the present application.

The utility model provides a precision flyknitted fabric, includes the face fabric body 1 that the integrative knitting formed, this face fabric body 1 includes a plurality of knitting unit 2, the size of each this knitting unit 2 is 1 square centimeter, the knit number of each this knitting unit 2 is 7 ~ 15, the knitting needle number of each this knitting unit 2 promptly can be 7, 15 or 7 ~ 15 between arbitrary integer or decimal, the knit line number of each this knitting unit 2 is 12 ~ 30 rows, the knit line number of each this knitting unit 2 promptly can be 12 rows, 30 rows or 12 ~ 30 between the arbitrary integer row or decimal row of row, this knitting unit 2 includes first knitting position 3 and second knitting position 4.

The elongation of the knitting unit 2 is 110% to 220%.

Referring to fig. 11-16, fig. 11 is a process flow diagram of a precision fly-weaving fabric of the present application; fig. 12 is a first weave diagram of a precision fly-weave fabric of the present application; fig. 13 is a second weave of a precision fly-weave fabric of the present application; fig. 14 is a third weave diagram of a precision fly-weave fabric of the present application; fig. 15 is a fourth weave of a precision fly-weave fabric of the present application; fig. 16 is a knitting diagram of a precision fly-knitted fabric according to the present application.

s3, ironing: ironing the knitted fabric body 1;

Wherein the weaving step comprises weaving of a first surface layer 31, a first bottom layer 32 and a second surface layer 31, a second bottom layer 32 and a middle support layer 33;

the first surface layer 31 is formed by one or more than two combinations of surface knitting, four-flat knitting and surface knitting and bottom tight-hanging knitting through first yarns 311; the first bottom layer 32 is bottom-woven or/and four-flat-woven by the second yarn 321;

the second surface layer 41 is surface-knitted by third yarns 411; the second bottom layer 42 is formed by one or a combination of more than two of bottom knitting and front and back mesh knitting of the fourth yarn 421; the middle supporting layer 43 is formed by one or a combination of two or more of front and rear mesh knitting, empty needle knitting, and bottom mesh knitting using the fifth yarn 431.

The first yarn 311 and the second yarn 321 in this embodiment can be woven with the yarn materials of the above-mentioned embodiments 1-3 to form the first face layer 31 and the first bottom layer 32 of the fabric; the third yarn 411, the fourth yarn 421 and the fifth yarn 431 can weave the second surface layer 41, the second bottom layer 42 and the middle support layer 43 of the fabric by using the yarn materials in the embodiment 4. In this embodiment, the first surface layer 31, the first bottom layer 32, the second surface layer 41, the second bottom layer 42 and the middle support layer 43 of the fabric are woven by the above materials, so that the fabric has the effects of embodiments 1 to 4 at the same time, and the specific effects are the same as those described above, and therefore, the detailed description is omitted.

Example 6

Referring to fig. 1-10 and 22, fig. 1 is a schematic structural diagram of a precision fly-woven fabric of the present application; fig. 2 is a schematic structural diagram of a precision fly-woven fabric according to the present application; fig. 3 is a schematic cross-sectional structure diagram of a precision fly-woven fabric according to the present application; fig. 4 is a schematic cross-sectional structure view of a precision fly-woven fabric according to the present application; fig. 5 is a first diagram of a precision fly-woven fabric according to the present application; FIG. 6 is a first partial object diagram of FIG. 5 of a precision fly-weaving fabric of the present application; fig. 7 is a second drawing of a precision fly-woven fabric according to the present application; FIG. 8 is a second partial object diagram of FIG. 7 of a precision fly-weaving fabric of the present application; fig. 9 is a third drawing of a precision fly-woven fabric according to the present application; FIG. 10 is a third partial pictorial representation of the precision fly-woven fabric of the present application of FIG. 9; fig. 22 is a drawing showing a sixth intention of the structure of the knitting unit in the precision fly-knitted fabric according to the present application.

The utility model provides a precision flyknitted fabric, includes the face fabric body 1 that the integrative knitting formed, this face fabric body 1 includes a plurality of knitting unit 2, the size of each this knitting unit 2 is 1 square centimeter, the knit number of each this knitting unit 2 is 10 ~ 20, the knitting needle number of each this knitting unit 2 promptly can be 10, 20 or 10 ~ 20 between arbitrary integer or decimal, the knit line number of each this knitting unit 2 is 20 ~ 40 rows, the knit line number of each this knitting unit 2 promptly can be 20 rows, 40 rows or 20 ~ 40 between the arbitrary integer row or decimal row of row, this knitting unit 2 includes first knitting position 3 and second knitting position 4.

The elongation of the knitting unit 2 is 110% to 220%.

s3, ironing: ironing the knitted fabric body 1;

the first surface layer 31 is formed by one or more than two combinations of surface knitting, four-flat knitting and surface knitting and bottom tight-hanging knitting through first yarns 311; the first bottom layer 32 is bottom woven or/and four flat woven by the second yarn 321;

Experimental data

Respectively taking a first knitting part 3, a second knitting part 4 and a comparative example which are equal in quantity, wherein the comparative example is a common terylene warp-knitted fabric, and respectively carrying out physical property detection on the first knitting part 3, the second knitting part 4 and the comparative example, wherein the specific detection results are as follows:

as can be known from the table above, the equal corresponding improvement of the diameter latitude tensile strength, the warp and weft elongation at break, the warp and weft tearing, the Martindale wearability-sanding of comparative example is compared in first knitting position 3 and second knitting position 4, from this can know, the physical properties of first knitting position 3 of this application and second knitting position 4 have improved.

It is to be understood that the embodiments disclosed herein are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the present application. One skilled in the relevant art will recognize, however, that the application can be practiced without one or more of the specific details, or with other methods, components, materials, etc.

Claims

1. The precise fly-knitted fabric is characterized by comprising a fabric body which is integrally knitted, wherein the fabric body comprises a plurality of knitting units, the size of each knitting unit is 1 square centimeter, the number of knitting needles of each knitting unit is 7-20, the number of knitting lines of each knitting unit is 12-40, and each knitting unit comprises a first knitting part or/and a second knitting part.

2. The precision fly fabric of claim 1, wherein the first knit location comprises:

a first facing comprising first yarns woven to form a first facing;

a first bottom layer comprising second yarns woven to form a first bottom layer;

the first surface layer and the first bottom layer form the first knitting part.

3. The precision fly-knitted fabric of claim 1, wherein the second knitted location comprises:

a second face layer comprising third yarns, the third yarns being knit to form the second face layer;

a second bottom layer comprising fourth yarns woven to form a second bottom layer;

a middle support layer woven between the second face layer and the second bottom layer, the middle support layer comprising fifth yarns woven to form the middle support layer;

the second top layer, the second bottom layer, and the middle support layer form the second knitted location.

4. The precision fly-woven fabric according to claim 2, wherein the first yarn or/and the second yarn is a transparent yarn.

5. The precision fly-weaving fabric according to claim 4, wherein when the first yarns are transparent yarns, the second yarns are transparent yarns or colored yarns; when the first yarns are colored yarns, the second yarns are transparent yarns.

6. The precision fly-woven fabric of claim 3, wherein at least one of the third, fourth, and fifth yarns is a transparent yarn.

7. The precision fly-weaving fabric according to claim 6, wherein when the third yarns are transparent yarns, the fourth yarns are transparent yarns or/and colored yarns, and the fifth yarns are transparent yarns or/and colored yarns.

8. The precision fly-knitted fabric according to claim 1, wherein the number of knitting needles per knitting unit is 7-10, and the number of knitting rows per knitting unit is 12-20.

9. The precision fly-knitted fabric according to claim 1, wherein the number of knitting needles per knitting unit is 10 to 15, and the number of knitting rows per knitting unit is 20 to 30.

10. The precision fly-knitted fabric according to claim 1, wherein the number of knitting needles per knitting unit is 15-20, and the number of knitting rows per knitting unit is 30-40.

11. The precision fly-knitted fabric according to claim 1, wherein the number of knitting needles per knitting unit is 7 to 15, and the number of knitting rows per knitting unit is 12 to 30.

12. The precision fly-knitted fabric according to claim 1, wherein the number of knitting needles of each knitting unit is 10-20, and the number of knitting rows of each knitting unit is 20-40.

13. A precision fly-knitted fabric according to claim 1, wherein the denier of a single layer in the knitted unit is from 20D to 500D or equivalent unit metric english.

14. The precision fly-knitted fabric according to claim 1, wherein the elongation of the knitting units is 110% to 220%.

15. A method for manufacturing the precision fly-knitted fabric according to any one of claims 1 to 14, characterized by comprising a material preparation step, a knitting step, a ironing step, and an air cooling step;

the second surface layer is subjected to surface weaving by third yarns;

the middle supporting layer is formed by one or the combination of more than two of front and back mesh knitting, empty needle knitting and bottom mesh knitting of fifth yarns;

the ironing step is to iron the knitted fabric body;

16. The method for manufacturing the precision fly-woven fabric according to claim 15, characterized by comprising the following steps: the temperature of the ironing step is 80-200 ℃.