CN108532350A - A kind of list is through flat filament dry net and paper machine - Google Patents
A kind of list is through flat filament dry net and paper machine Download PDFInfo
- Publication number
- CN108532350A CN108532350A CN201810386255.4A CN201810386255A CN108532350A CN 108532350 A CN108532350 A CN 108532350A CN 201810386255 A CN201810386255 A CN 201810386255A CN 108532350 A CN108532350 A CN 108532350A
- Authority
- CN
- China
- Prior art keywords
- flat filament
- dry net
- weft
- list
- filament dry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000000655 anti-hydrolysis Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
- D21F7/083—Multi-layer felts
Landscapes
- Woven Fabrics (AREA)
- Paper (AREA)
Abstract
This application discloses a kind of lists through flat filament dry net, including：System warp, the first system weft and second system weft；System warp interweaves with forming single paper forming layer through flat filament dry net with the first system weft, and system warp interweaves with forming single machine level through flat filament dry net with second system weft.By the list through flat filament dry net, wire mark can be reduced, improves paper quality.
Description
Technical field
This application involves pulp technology for making paper, more particularly to a kind of list through flat filament dry net and paper machine.
Background technology
Dry net is the important dehydrating material of drying section of paper machine, its main function is support wet page, improves paper
Planarization and the page sloughed moisture extra in page, form drying.
The rapid development of paper industry at present, the speed of paper machine is getting faster, the grammes per square metre of paper is lower and lower, at papery
The requirement of amount is higher and higher, for the papermaking demand for adapting to and meeting growing, prevents dry net wire mark, improves the net of dry net
Face quality and vertically and horizontally stability is imperative.
Present inventor has found that current dry net main product is dried for double ends flat filament in long-term research
Net increases the contact area with page, double ends is flat although its system warp has been all made of the monofilament that cross section is rectangle
Contact of the yarn drying net with paper is a face, to inevitably form wire mark, in production lightweight paper and to paper matter
It measures particularly evident when exigent paper.It is passed through from upper and lower two layers and warp in addition, double ends structure only relies on a weft
Intertexture connects upper and lower two layers, causes dry net structural stability poor, vertical and horizontal are easily deformed, in use
It is easy longitudinal elongation and laterally bounces back, service life is not achieved, cannot be satisfied the requirement of client.
Invention content
The application can reduce wire mark mainly solving the technical problems that provide a kind of list through flat filament dry net, improve at
Paper quality.
In order to solve the above technical problems, the technical solution that the application uses is：A kind of list is provided through flat filament dry net,
Including：System warp, the first system weft and second system weft；The system warp interweaves with the first system weft
Paper forming layer of the list through flat filament dry net is formed, the system warp interweaves with forming the Dan Jing with the second system weft
The machine level of flat filament dry net.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of paper machine is provided, including upper
The list is stated through flat filament dry net.
The advantageous effect of the application is：The case where being different from the prior art, single in the application include through flat filament dry net：
System warp, the first system weft and second system weft；System warp interweaves with forming list through flat filament with the first system weft
The paper forming layer of dry net, system warp interweaves with forming single machine level through flat filament dry net with second system weft, by that will be
System warp is interspersed between paper forming layer and machine level, makes paper with single contact through flat filament dry net be a point, reduction wire mark.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.Wherein：
Fig. 1 is structural schematic diagram of the application list through one embodiment of flat filament dry net；
Fig. 2 is weaving reticulate pattern schematic diagram of the application list through one embodiment of flat filament dry net minimum organizational unit；
Fig. 3 is the structural schematic diagram that minimum organizational unit weft substep weaves an embodiment in Fig. 2；
Fig. 4 is the structural schematic diagram of one embodiment of the application paper machine.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making performing creative labour
Embodiment shall fall in the protection scope of this application.
Refering to fig. 1, Fig. 1 is structural schematic diagram of the application list through one embodiment of flat filament dry net, and the list is through flat filament drying
Dry net includes：The first system weft 10, second system weft 20 and system warp 30.
System warp 30 interweaves with the first system weft 10 forms single paper forming layer 100 through flat filament dry net, system warp
30 interweave with second system weft 20 forms single machine level 200 through flat filament dry net.
System warp 30 includes multiple warps, and the first system weft 10 includes multiple wefts, and second system weft 20 includes
Multiple wefts.System warp 30 and the first system weft 10 interweave with forming paper forming layer 100 according to certain texture structure, system warp
Line 30 and second system weft 20 interweave with forming machine level 200 according to certain texture structure.
Specifically, paper forming layer 100 is paster face, and machine level 200 is patch cylinder face, and about 30 system warp is interspersed in paper forming layer
Between 100 and machine level 200, that is, single in present embodiment is triangular web through cable architecture through flat filament dry net so that Dan Jing
The way of contact of flat filament dry net and paper is point contact, preferable at paper effect without wire mark, disclosure satisfy that lightweight paper pair
The requirement of paper, at the same it is single close through flat filament drying web frame, and the particles such as rosin, latex are not easy to be adsorbed on single through flat filament in page
Dry net surface ensures that list dries network capacity easy cleaning through flat filament, improves its service life indirectly.
Optionally, system warp 30 interweaves with forming list through flat filament dry net using satin weave method with the first system weft 10
Paper forming layer 100, system warp 30 and second system weft 20 interweaved using satin weave method to be formed it is single through flat filament dry net
Machine level 200.
Specifically, satin weave method is different from plain weave weave, twill weave method, is knitted to form using satin weave method
Satin weave warp (or weft) flotation line is longer, and intertwined point is less, although forming oblique line, is not continuous, spaced
Apart from regular and uniform, the satin weave soft texture that is formed using satin weave method, silk fabric face is smooth, gloss is preferable, relatively flat
Plain cloth, the twills of twill weave method formation for knitting weave formation are more rich and honour magnificent.
Optionally, single good without laterally retraction, stability through flat filament dry net in order to ensure, the first system weft 10
Diameter is more than the diameter of second system weft 30.In an application scenarios, the diameter of the first system weft 10 is more than second system
The diameter 0.4-0.5mm of weft 30, for example, 0.4mm, 0.45mm, 0.5mm etc..By the diameter that the first system weft 10 is arranged
More than the diameter of second system weft 30, that is, the first system weft 10 is thicker than second system weft 20, makes single through flat filament dry net
Vertically and horizontally stability reinforce, be unlikely to deform when running on a papermaking machine, so as to improve single service life through flat filament dry net.
Optionally, the cross section of system warp 30 is rectangle, the first system weft 10 and second system weft 20 it is transversal
Face is circle.
The cross section of system warp 30 is rectangle, can increase single contact area through flat filament dry net and page.
Optionally, a diameter of 0.80-1.20mm of the first system weft 10, a diameter of 0.30- of second system weft 20
0.80mm, for example, according to different paper kind require by the diameter of the first system weft 10 be set as 0.80mm, 0.90mm,
1.00mm, 1.2mm etc. set the diameter of second system weft 20 to 0.30mm, 0.50mm, 0.6mm, 0.80mm etc..
Optionally, 10 quantity of the first system weft and 20 ratio of number of second system weft are 1:1, that is to say, that for
For list is through flat filament dry net, 10 equator quantity of the first system weft is identical with 20 equator quantity of second system weft.
Optionally, list includes multiple minimum organizational units through flat filament dry net, and minimum organizational unit is by 4 warps and 8
Weft is constituted, in an application scenarios, when 10 quantity of the first system weft and 20 ratio of number of second system weft are 1:1
When, in 8 wefts of minimum organizational unit, 10 quantity of the first system weft is 4, and 20 quantity of second system weft is also 4.
The weaving reticulate pattern schematic diagram of one embodiment of minimum organizational unit refering to Fig. 2 and Fig. 3, Fig. 2, Fig. 3 be in Fig. 2 most
The structural schematic diagram of cell unit weft distribution one embodiment of weaving.
Wherein, in fig. 2, unfilled square represents weft below warp, has the square of filling to represent weft and is passing through
Above line, 2 wefts are a cycle from top to bottom, and first is the first system weft 10, and second is second system weft 20.
Optionally, single that monofilament polyester or nylon monofilament are interwoven by 16 heald frames through flat filament dry net.For example, system
Warp 30 is high anti-hydrolysis polyester flat, and the first system weft 10 and second system weft 20 are that high anti-hydrolysis polyester justifies silk, are led to
Selection high anti-hydrolysis polyester material is crossed, the single hydrolytic Resistance through flat filament dry net of raising can be improved.
The single of the application is further described through flat filament dry net below in conjunction with two specific embodiments.
Following two embodiment is weaved using 16 heald frames, by 10 intertexture shape of system warp 30 and the first system weft
At paper forming layer 100, system warp 30 and the intertexture of second system weft 20 form machine level 200, and the first system weft 10 and the
The ratio of number of two system weft 20 is 1:1.
Embodiment 1：Warp 30 uses size for the flat filament of 0.31*0.62mm, and the first system weft 10 is using a diameter of
The circle silk of 0.80mm, second system weft 20 use the circle silk of a diameter of 0.30mm.
Embodiment 2：Warp 30 uses size for the flat filament of 0.31*0.62mm, and the first system weft 10 is using a diameter of
The circle silk of 0.90mm, second system weft 20 use the circle silk of a diameter of 0.80mm.
Using GB/T 24290-2009《Paper making forming net, dry net measurement method》In method, respectively to embodiment 1,
The list of 2 acquisitions of embodiment is detected through flat filament dry net, is measured single as shown in table 1 below through flat filament dry net performance.
Table 1：List is through flat filament dry net performance test results
| Performance | 1 result of embodiment | 2 result of embodiment |
| Warp density | 19.8/cm | 19.8/cm |
| Weft density | 13.3/cm | 9.0/cm |
| Dry thickness of net | 1.33mm | 1.30mm |
| Tensile strength | 1826N/cm | 1880N/cm |
| Air permeability | 121CFM | 170CFM |
As can be seen from Table 1, list provided herein is relatively thin through flat filament drying thickness of net, tensile energy is stronger, thoroughly
Manner is smaller, and in general, single thinner through flat filament drying thickness of net, dehydration is very fast, and drying capacity is stronger；Tensile energy is got over
By force, single stronger through flat filament dry net dimensional stability, wearability is stronger, and service life is stronger；Air permeability is smaller, single through flat filament drying
Dry reticular density is bigger, larger with the contact area of paper, and the paper formation produced is preferable.Therefore the Dan Jingbian in the application
Yarn drying net stability is strong, and drying capacity is strong, big with the contact area of paper, can reduce wire mark, while wear-resisting property is good, makes
Use long lifespan.
It is the structural schematic diagram of one embodiment of the application paper machine, the paper machine refering to Fig. 4, Fig. 4：It is single to be dried through flat filament
Net 1.
It is single through flat filament dry net 1 be it is single through flat filament dry net in any of the above-described embodiment, for details, reference can be made to above-mentioned,
Details are not described herein.
To sum up, the case where being different from the prior art, single in the application is through flat filament dry net using triangular web warp
Cable architecture, guarantee paper are a points with single contact through flat filament dry net, can reduce wire mark.
It these are only presently filed embodiment, be not intended to limit the scope of the claims of the application, it is every to utilize the application
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field includes similarly in the scope of patent protection of the application.
Claims (10)
1. a kind of list is through flat filament dry net, which is characterized in that the list includes through flat filament dry net：System warp, the first system
Weft and second system weft；The system warp interweaves with forming the list through flat filament dry net with the first system weft
Paper forming layer, the system warp and the second system weft interweave with forming machine level of the list through flat filament dry net.
2. list according to claim 1 is through flat filament dry net, which is characterized in that
The system warp interweaves with forming the list through flat filament dry net using satin weave method with the first system weft
Paper forming layer；
The system warp interweaves with forming the list through flat filament dry net using satin weave method with the second system weft
Machine level.
3. list according to claim 1 is through flat filament dry net, which is characterized in that
The diameter of the first system weft is more than the diameter of the second system weft.
4. list according to claim 3 is through flat filament dry net, which is characterized in that
The diameter of the first system weft is more than the diameter 0.40-0.50mm of the second system weft.
5. list according to claim 1 is through flat filament dry net, which is characterized in that
The cross section of the system warp is rectangle, and the cross section of the first system weft and the second system weft is
It is round.
6. list according to claim 1 is through flat filament dry net, which is characterized in that
A diameter of 0.80-1.20mm of the first system weft, a diameter of 0.30-0.80mm of the second system weft.
7. list according to claim 1 is through flat filament dry net, which is characterized in that
The first system weft quantity and the second system weft ratio of number are 1:1.
8. list according to claim 1 is through flat filament dry net, which is characterized in that
The list includes multiple minimum organizational units through flat filament dry net, and the minimum organizational unit is by 4 warps and 8 wefts
It constitutes.
9. list according to claim 1 is through flat filament dry net, which is characterized in that
Monofilament polyester or nylon monofilament are interwoven through flat filament dry net by 16 heald frames by the list.
10. a kind of paper machine, which is characterized in that including claim 1 to 9 any one of them list through flat filament dry net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386255.4A CN108532350B (en) | 2018-04-26 | 2018-04-26 | Single-warp flat yarn drying net and paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386255.4A CN108532350B (en) | 2018-04-26 | 2018-04-26 | Single-warp flat yarn drying net and paper machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108532350A true CN108532350A (en) | 2018-09-14 |
| CN108532350B CN108532350B (en) | 2024-04-05 |
Family
ID=63478078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810386255.4A Active CN108532350B (en) | 2018-04-26 | 2018-04-26 | Single-warp flat yarn drying net and paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532350B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653020A (en) * | 2019-01-07 | 2019-04-19 | 江苏金呢工程织物股份有限公司 | A kind of novel antipollution flat filament dry net, paper forming layer warp and paper machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708616A (en) * | 2002-11-07 | 2005-12-14 | 阿尔巴尼国际公司 | Dryer fabric with air channel on the backside |
| CN101824769A (en) * | 2010-05-19 | 2010-09-08 | 安徽华辰造纸网股份有限公司 | Profiled-yarn drying net for papermaking |
| US20110030909A1 (en) * | 2008-02-22 | 2011-02-10 | Astenjohnson, Inc. | Industrial filtration fabric with high centre plane resistance |
| CN202116936U (en) * | 2011-06-17 | 2012-01-18 | 安徽华宇网业有限公司 | High-strength polyester flat filament drying net for papermaking |
| CN102482847A (en) * | 2009-08-28 | 2012-05-30 | 阿斯顿约翰逊公司 | Reinforced Warp Loop Bonded Seam For An Industrial Textile |
| US20150211179A1 (en) * | 2012-07-27 | 2015-07-30 | Voith Patent Gmbh | Dryer fabric |
| CN205205569U (en) * | 2015-12-09 | 2016-05-04 | 江苏金呢工程织物股份有限公司 | High -speed paper machine high abrasion papermaking forming wire |
| CN206385387U (en) * | 2016-12-30 | 2017-08-08 | 河南晶鑫网业科技有限公司 | Double ends flat filament drying net |
| CN208533267U (en) * | 2018-04-26 | 2019-02-22 | 江苏金呢工程织物股份有限公司 | A kind of list is through flat filament dry net and paper machine |
-
2018
- 2018-04-26 CN CN201810386255.4A patent/CN108532350B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708616A (en) * | 2002-11-07 | 2005-12-14 | 阿尔巴尼国际公司 | Dryer fabric with air channel on the backside |
| US20110030909A1 (en) * | 2008-02-22 | 2011-02-10 | Astenjohnson, Inc. | Industrial filtration fabric with high centre plane resistance |
| CN102482847A (en) * | 2009-08-28 | 2012-05-30 | 阿斯顿约翰逊公司 | Reinforced Warp Loop Bonded Seam For An Industrial Textile |
| CN101824769A (en) * | 2010-05-19 | 2010-09-08 | 安徽华辰造纸网股份有限公司 | Profiled-yarn drying net for papermaking |
| CN202116936U (en) * | 2011-06-17 | 2012-01-18 | 安徽华宇网业有限公司 | High-strength polyester flat filament drying net for papermaking |
| US20150211179A1 (en) * | 2012-07-27 | 2015-07-30 | Voith Patent Gmbh | Dryer fabric |
| CN205205569U (en) * | 2015-12-09 | 2016-05-04 | 江苏金呢工程织物股份有限公司 | High -speed paper machine high abrasion papermaking forming wire |
| CN206385387U (en) * | 2016-12-30 | 2017-08-08 | 河南晶鑫网业科技有限公司 | Double ends flat filament drying net |
| CN208533267U (en) * | 2018-04-26 | 2019-02-22 | 江苏金呢工程织物股份有限公司 | A kind of list is through flat filament dry net and paper machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653020A (en) * | 2019-01-07 | 2019-04-19 | 江苏金呢工程织物股份有限公司 | A kind of novel antipollution flat filament dry net, paper forming layer warp and paper machine |
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| Publication number | Publication date |
|---|---|
| CN108532350B (en) | 2024-04-05 |
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