CN205934563U - Three -layer paper -making meshes - Google Patents
Three -layer paper -making meshes Download PDFInfo
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- CN205934563U CN205934563U CN201620832951.XU CN201620832951U CN205934563U CN 205934563 U CN205934563 U CN 205934563U CN 201620832951 U CN201620832951 U CN 201620832951U CN 205934563 U CN205934563 U CN 205934563U
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Abstract
The utility model discloses a three -layer paper -making meshes, include: become ply, intermediate junction layer and machine layer, wherein, it through becoming ply warp and becoming ply weft, adopts the at least two kinds methods of knitting to weaving in turn and forms into the ply to become the ply, wherein, two kind at least methods of knitting include at least that the method is woven to the plain weave, method and twill weave method are woven to the satin weave. The utility model provides high one -tenth ply planarization, the cohesion is firm between the layer, and the machine layer is wear -resisting, long service life.
Description
Technical field
The utility model is related to the wet end of paper machine, is especially that one kind is applied in paper machine wet end, rise paper sheet formation and
A kind of gauze equipment of dehydration, i.e. three-layer paper making net.
Background technology
Paper making forming net is the important shaping of paper machine wet end and dehydrating material, although the basic energy of existing paper making forming net
Complete paper sheet formation and dehydration task, but its weak point uneven, fiber support that is existing paper making forming net paper forming layer
Index is not high, causes into paper surface wire mark substantially, makes the fiber of paper and filler retention not high, paper sheet formation is irregular, page not
Easily peel off from network, be not suitable with the needs producing top grade paper.And the paper forming layer of existing paper making forming net and machine interlayer
Adhesion is weak, is also easy to produce interlaminar separation and relative displacement, and machine level is inadequate with the wearability of paper machine contact surface, leads to papermaking
The service life of forming net is shorter.
Utility model content
The utility model is mainly solving the technical problems that provide three-layer paper making net, it is possible to increase paper forming layer planarization, layer
Between firm binding force, machine level is wear-resisting, long service life.
For solving above-mentioned technical problem, the utility model provides a kind of three-layer paper making net, including：Paper forming layer, centre connect
Connect layer and machine level；
Wherein, paper forming layer passes through paper forming layer warp and paper forming layer parallel, replaces weaving using at least two weaves and is formed into
Ply of paper；
Wherein, at least two weaves at least include plain weave weave, satin weave method and twill weave method.
Wherein, paper forming layer alternately weaves formation using plain weave weave and satin weave method；
Wherein, there are two surface layer parallels in every group of minimal circulation construction unit, make wherein one by the change of heald frame
Parallel is plain weave weave, and another is forging line weave.
Wherein, paper forming layer passes through paper forming layer warp and paper forming layer parallel, using 1/1 plain weave weave and 3/2 forging line weave
Alternately it is made into.
Wherein, three-layer paper making net includes multiple minimum organizational units, and minimum organizational unit is by 20 polyester as warp
Monofilament and 60 monofilament polyesters as parallel or nylon monofilament composition.
Wherein, machine level passes through machine level warp and machine level parallel, is made into using 5 comprehensive braiding weaves, intermediate connecting layer
Connect parallel and the second connection parallel including first, first connects parallel is interweaved with paper forming layer warp, and second connects parallel and machine
Device layer warp interweaves, for coupling together paper forming layer with machine level；
Wherein, paper forming layer end diameter is 0.13mm；Paper forming layer weft wire diameters are 0.13mm or 0.15mm or 0.14mm, adopt
Use monofilament polyester；
Wherein, machine level end diameter is 0.21mm, and machine level weft wire diameters are 0.25mm or 0.30mm or 0.27mm, adopt
It is used alternatingly with monofilament polyester or monofilament polyester and nylon monofilament；
Wherein, the first connection parallel and second connects weft wire diameters is 0.13mm or 0.15mm or 0.14mm, using polyester
Monofilament or full nylon monofilament.
Wherein, monofilament polyester or nylon monofilament are interwoven by three-layer paper making net using 20 heald frames.
Wherein, also include cushion, cushion is located between paper forming layer and machine level.
Wherein, the warp density of three-layer paper making net is 62/cm；The warp radical of paper forming layer and machine level is than for 1:1；Become
The parallel radical of ply of paper and machine level is than for 3:2；The parallel radical of intermediate connecting layer accounts for the 1/3 of total parallel radical.
The beneficial effects of the utility model are：It is different from the situation of prior art, the utility model three-layer paper making Netcom mistake
Using 20 heald frames, monofilament polyester or nylon monofilament are interwoven, including：Paper forming layer, intermediate connecting layer and machine level, it is
Cell unit is made up of 20 monofilament polyesters as warp and 60 monofilament polyesters as parallel or nylon monofilament, can
Improve paper forming layer planarization, firmly, machine level is wear-resisting, long service life for inter-layer bonding force.
Brief description
With reference to Fig. 1, Fig. 1 is that a kind of flow process of the manufacture method first embodiment of the utility model three-layer paper making net is illustrated
Figure；
Fig. 2 is the structural representation of the utility model three-layer paper making net first embodiment；
Fig. 3 is the structural representation of the utility model three-layer paper making its minimum organizational unit of net first embodiment；
Fig. 4 to Fig. 8 is the longitude and latitude substep weaving graph of a relation of 20 warps of the utility model and 60 parallels；
Fig. 9 is the structural representation of the utility model three-layer paper making net alternative embodiment.
Specific embodiment
For further illustrating the technological means and its effect that the utility model taken, below in conjunction with of the present utility model
Embodiment and its accompanying drawing are described in detail.
With reference to Fig. 1, Fig. 1 is that a kind of flow process of the manufacture method first embodiment of the utility model three-layer paper making net is illustrated
Figure, including：
S100 adopts at least two weaves to replace weaving and forms paper forming layer；
Wherein, described at least two weaves at least include plain weave weave, satin weave method and twill weave method.
Wherein, average pattern fabric:Tabby warp thread and weft yarn are interweaved with rule one on the other.Namely through weft yarn
Just interlock once every a yarn, so intertwined point is at most, yarn flexing point at most, makes fabric strong, wear-resisting, stiffening, smooth,
But elasticity is less, gloss is general, and plain cloth density can not possibly be too high, more frivolous, and preferably, gas permeability is preferable for wearability.
Twills:Three warp thread and three weft yarns at least to be had in one complete organization to be interweaved, every warp thread latitude
One latitude can only be had on yarn through interlacing point.In fabric face, oblique lines is constituted by continuous interlacing point.Twill-weave is by warp
Float long line or latitude floats the appearance effect that long line constitutes the twill that fabric face presents.The number of times ratio of twill warp and weft interweaving
Plain weave is few, be through weft yarn between hole less, it is closeer that yarn can arrange, thus fabric is dense abundant.Twill is relatively
Plain cloth is soft, and elasticity is good.But due to twills, to float long line longer, through weft yarn thickness, density identical condition
Under, wearability, fastness are not so good as plain cloth.Cloth cover has substantially oblique lines, feel, gloss, elasticity preferable.
Satin weave refers to that warp (or parallel) flotation line is longer, and intertwined point is less, though they form oblique lines, is not continuous
, separation distance from each other is regular and uniform, and this fabric construction form is referred to as satin weave.The floating long line of satin fabric is longer,
Fastness is also worst, but soft texture, and silk fabric face is smooth, gloss might as well, the richest and the most honour magnificent, therefore apply very wide in fabric.As
What the ground tissue in the flower tissues such as tapestry satin, flower soft silk adopted is all satin weave.Satin organizational structure's figure satin face generally refers to
Fabric reflects the one side more than warp-wise raw material：As color fourth warp-wise bright yarn, then I cries it at ordinary times in that face of good luster is satin face,
Satin weave is different from plain weave and twill is to reach the standard grade, and wire jumper is longer, and twill angle is less, and gloss is higher, more smooth, more attractive,
But shortcoming is easily to cut silk to pieces although smooth not soft.
S100 replaces weaving formation paper forming layer using at least two weaves and specifically refers to：
S120 adopts plain weave weave and satin weave method to replace weaving and form paper forming layer；
Wherein, there are two surface layer parallels in every group of minimal circulation construction unit, make wherein one by the change of heald frame
Parallel is plain weave weave, and another is forging line weave.
Additionally, in the manufacture method other embodiment of the utility model three-layer paper making net, can also be using plain weave braiding
Method and twill weave method replace weaving and form paper forming layer.
Specifically, in the step s 120, paper forming layer replaces weaving using using 1/1 plain weave weave and 2/3 forging line weave.
Adopt at least two weaves to replace after weaving forms paper forming layer step in S100 to include：
S200 forms machine level using at least one weave weaving.
Weave formation machine level step using at least one weave to specifically include：
S220 adopts 5 comprehensive braiding weaves to replace weaving and forms machine level.
With continued reference to Fig. 1, adopt at least two weaves to replace weaving in S100 and form step before paper forming layer step also
Including：
S020, wire rod is checked：Examined item by item through footpath, pyrocondensation, tensile strength, acid-alkali-resistant degree index according to what the production schedule required
Test, and inspected by random samples in batches or full inspection according to concrete production requirement；
S040, warping：Make each monofilament even tension consistent by external force；
Also included using the step that at least one weave is weaved after forming machine level step in S200：
S300, tests net：Woven webs are carried out with Pre-testing, processes dictyosome flaw, the registration of market of going forward side by side condition, carry for rationally cutting net
For foundation；
One-step building：Sizing faller speed, heating-up temperature are arranged according to the number of turns, longitudinal tension force is multiplied by according to net width and sets
Definite value, calculates longitudinal total tension input forming machine and carries out stretching control, horizontal tentering device is carried out by setting value input forming machine
Shrink and control, make net after shaping, reach regulation elongation, shrink and stability that is ventilative, improving net and service life；
S400, cuts out net：Cut net by the net type of user's requirement, ventilative, specification, have to before cutting net be entered according to production work ticket
The strict preliminary examination of row, avoids problematic dictyosome, rationally spells and cuts it is ensured that becoming net rate；
S500, grafting：By grafting operation, the parallel of one fixed width of being dismantled in the dictyosome cutting two ends, respectively by spiral
Ring weaves enter in dictyosome, is finally coupled together net by helical ring with special connecting line；
S600, secondary sizing：The main socket that processes of secondary sizing is smooth, and upper machine fortune turns around, and network interface is smooth；
S700, product inspection：With reference to polyester webs professional standard GB/T26455-2011, rechecked, length and width, thoroughly comprehensively
Gas, through close, filling density, net flatness, joint strength etc.；
S800, packaging and storage, packing case is pressed specification and is customized, and wears silk, the quality certification, puts into by regulation, packing case outward appearance model
Specification, direction, protection against the tide indicate, handle with care etc. that mark is clear.
With reference to Fig. 2, Fig. 2 is a kind of structural representation of the utility model three-layer paper making net first embodiment, in this enforcement
In example, three-layer paper making net includes：Paper forming layer 100, intermediate connecting layer 200 and machine level 300, its minimum organizational unit is by as warp
20 monofilament polyesters of line and 60 monofilament polyesters as parallel or nylon monofilament composition；
Wherein, paper forming layer 100 passes through paper forming layer warp 120 and paper forming layer parallel 140, using 1/1 plain weave weave or 2/3
Forging line weave is alternately made into, and machine level 300 passes through machine level warp 320 and machine level parallel 340, is knitted using 5 comprehensive braiding weaves
Become, intermediate connecting layer 200 includes the first connection parallel 220 and the second connection parallel 240, and first connects parallel 220 and paper forming layer
Warp 120 interweaves, and second connects parallel 240 and machine level warp intertexture 140, for being connected paper forming layer 100 with machine level 300
Get up；
The a diameter of 0.13mm of paper forming layer warp 120；Paper forming layer parallel 140 a diameter of 0.13mm or 0.15mm or 0.14mm,
Using monofilament polyester；
The a diameter of 0.21mm of machine level warp 320, machine level parallel 340 a diameter of 0.25mm or 0.30mm or 0.27mm,
It is used alternatingly using monofilament polyester or monofilament polyester and nylon monofilament.
Wherein, first connects parallel 220 and second connection parallel 240 a diameter of 0.13mm or 0.15mm or 0.14mm, adopts
With monofilament polyester or full nylon monofilament.
In the utility model three-layer paper making net first embodiment, three-layer paper making Netcom cross including：Paper forming layer, middle connection
Layer and machine level, its minimum organizational unit is by 20 monofilament polyesters as warp and 60 monofilament polyesters as parallel or Buddhist nun
Imperial monofilament composition, it is possible to increase paper forming layer planarization, firmly, machine level is wear-resisting, long service life for inter-layer bonding force.
Optionally, three-layer paper making net can by 20 heald frames, monofilament polyester or nylon monofilament are interwoven.
Fig. 3 is the structural representation of the utility model three-layer paper making its minimum organizational unit of net first embodiment, by 20
As warp, as parallel, white represents parallel below warp to monofilament polyester for 60 polyester or nylon monofilament, and hatching represents
On warp, 6 one circulate parallel from top to bottom, and the 1st, 4 is paper forming layer parallel 140, and the 2nd, 5 is machine level parallel
340, the 3rd and the 6th is intermediate connecting layer parallel (i.e. first connects parallel 220 and the second connection parallel 240).
Additionally, Fig. 4 to Fig. 8 gives 20 warps of the utility model and the longitude and latitude substep of 60 parallels weaves graph of a relation,
The circle of in figure represents the cross section of 20 warps, and the broken line of in figure represents parallel, and indicates the numbering of 60 parallels
With reference to Fig. 9, optionally, intermediate connecting layer 200 also includes the first connection warp 260 and the second connection warp 280, the
One connection warp 260 and paper forming layer parallel 140 interweave, and the second connection warp 280 and machine level parallel 240 interweave, to connect into
Ply of paper 100 and machine level 300.
Optionally, three-layer paper making net also includes cushion, and cushion is located between paper forming layer 100 and machine level 300, can
Play good buffering effect, cushion can be specifically sponge.
In order to further illustrate the technique effect of present embodiment, 2 concrete application scenes are set forth below, and product is entered
Experiment of having gone illustrates, and any data in experiment is not offered as any restriction.
In a kind of one specific application scenarios of the utility model three-layer paper making net first embodiment, paper forming layer 100 with
The warp radical of machine level 300 is than for 1:1；Parallel radical is than for 3:2；The parallel radical of intermediate connecting layer 200 accounts for total parallel number
1/3；In paper forming layer 100, paper forming layer warp 120 adopts monofilament polyester, and end diameter is 0.13mm；Paper forming layer parallel 140 is adopted
With monofilament polyester, weft wire diameters are 0.13mm, using 1/1 plain weave weave and 2/3 forging line weave；The of intermediate connecting layer 200
One connection parallel 220 interweaves with paper forming layer warp 120 paper is played a supportive role, second connect parallel 240 and with machine level warp
Line 320 interweaves and plays suture paper forming layer 100 and the effect of machine level 300, and first connects parallel 220 and the second connection parallel 240
A diameter of 0.13mm, using nylon monofilament；In above-mentioned machine level 300, machine level warp 320 adopts monofilament polyester, end diameter
For 0.21mm, machine level parallel 340 is used alternatingly using polyester and nylon monofilament, and weft wire diameters are 0.25mm, using 5 comprehensive braidings
Weave；The warp density of this 20 comprehensive composite fibre polyester three-layer paper making net finished product is 62/cm.
As follows according to the forming net measurement data that the data in above-mentioned application scenarios is made：
| Shape thickness of net | 0.72mm |
| Fiber support index (FSI) | 195 |
| The strong point (SP) | 1250 |
| Dehydration index (DI) | 32.3 |
| Surface layer percent opening (SOA) | 31.1% |
| Air permeability | 325CFM |
Wherein, the strong point (SP) refers to the node that forming net surface layer longitude and latitude interweaves；
Specifically another in the utility model a kind of high-speed broad-width composite fibre polyester three-layer paper making net first embodiment one
In individual application scenarios, the warp radical of paper forming layer 100 and machine level 300 is than for 1:1；Parallel radical is than for 3:2；Intermediate connecting layer
200 parallel radical accounts for the 1/3 of total parallel number；In paper forming layer 100, paper forming layer warp 120 adopts monofilament polyester, and end diameter is
0.13mm；Parallel adopts monofilament polyester, and weft wire diameters are 0.15mm, using 1/1 plain weave weave and 2/3 forging line weave；Middle
First connection parallel 220 of articulamentum 200 is interweaved with paper forming layer warp 120 and paper is played a supportive role, the second connection parallel 240
Interweave with machine level warp 320 and play suture paper forming layer 100 and the effect of machine level 300, first connects parallel 220 and second connects
Meet a diameter of 0.15mm of parallel 240, using nylon monofilament；In above-mentioned machine level 300, machine level warp 320 adopts monofilament polyester,
End diameter is 0.21mm, and machine level parallel 340 adopts monofilament polyester, and weft wire diameters are 0.30mm, using 5 comprehensive braiding weaves；
The warp density of this 20 comprehensive composite fibre polyester three-layer paper making net finished product is 62/cm.
As follows according to the forming net measurement data that the data in above-mentioned application scenarios is made：
| Shape thickness of net | 0.80mm |
| Fiber support index (FSI) | 170 |
| The strong point (SP) | 962 |
| Dehydration index (DI) | 32.0 |
| Surface layer percent opening (SOA) | 28.4% |
| Air permeability | 360CFM |
This utility model three-layer paper making net first embodiment can execute in above-mentioned three-layer paper making net manufacture method embodiment
Method, describe in detail hand in above-mentioned three-layer paper making net manufacture method, will not be described here.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or direct or indirect utilization
In other related technical fields, all include in the same manner in scope of patent protection of the present utility model.
Claims (8)
1. a kind of three-layer paper making net is it is characterised in that include：Paper forming layer, intermediate connecting layer and machine level；
Wherein, described paper forming layer passes through paper forming layer warp and paper forming layer parallel, replaces weaving using at least two weaves and is formed into
Ply of paper；
Wherein, described at least two weaves at least include plain weave weave, satin weave method and twill weave method.
2. three-layer paper making net according to claim 1 is it is characterised in that described paper forming layer adopts plain weave weave and satin weave
Weave alternately weaves formation；
Wherein, there are two surface layer parallels in every group of minimal circulation construction unit, wherein one parallel is made by the change of heald frame
For plain weave weave, another is forging line weave.
3. three-layer paper making net according to claim 1 is it is characterised in that described paper forming layer is passed through paper forming layer warp and become paper
Layer parallel, is alternately made into using 1/1 plain weave weave and 3/2 forging line weave.
4. three-layer paper making net according to claim 1 is it is characterised in that described three-layer paper making net includes multiple minimum tissues
Unit, described minimum organizational unit is by 20 monofilament polyesters as warp and 60 monofilament polyesters as parallel or nylon list
Silk composition.
5. three-layer paper making net according to claim 1 is it is characterised in that described machine level passes through machine level warp and machine
Layer parallel, is made into using 5 comprehensive braiding weaves, and described intermediate connecting layer includes the first connection parallel and the second connection parallel, described
First connects parallel is interweaved with described paper forming layer warp, and described second connects parallel is interweaved with described machine level warp, for will
Described paper forming layer is coupled together with described machine level；
Wherein, described paper forming layer end diameter is 0.13mm；Described paper forming layer weft wire diameters be 0.13mm or 0.15mm or
0.14mm, using monofilament polyester；
Wherein, described machine level end diameter be 0.21mm, described machine level weft wire diameters be 0.25mm or 0.30mm or
0.27mm, is used alternatingly using monofilament polyester or monofilament polyester and nylon monofilament；
Wherein, described first connection parallel and described second connects weft wire diameters is 0.13mm or 0.15mm or 0.14mm, adopts
Monofilament polyester or full nylon monofilament.
6. three-layer paper making net according to claim 1 will be it is characterised in that described three-layer paper making net will be gathered using 20 heald frames
Ester monofilament or nylon monofilament are interwoven.
7. it is characterised in that also including cushion, described cushion is located at institute to three-layer paper making net according to claim 1
State between paper forming layer and described machine level.
8. three-layer paper making net according to claim 1 is it is characterised in that the warp density of described three-layer paper making net is 62
Root/cm；The warp radical of described paper forming layer and described machine level is than for 1:1；Described paper forming layer and the parallel root of described machine level
Number ratio is 3:2；The parallel radical of described intermediate connecting layer accounts for the 1/3 of total parallel radical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620832951.XU CN205934563U (en) | 2016-08-03 | 2016-08-03 | Three -layer paper -making meshes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620832951.XU CN205934563U (en) | 2016-08-03 | 2016-08-03 | Three -layer paper -making meshes |
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| CN205934563U true CN205934563U (en) | 2017-02-08 |
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| CN201620832951.XU Active CN205934563U (en) | 2016-08-03 | 2016-08-03 | Three -layer paper -making meshes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192525A (en) * | 2016-08-03 | 2016-12-07 | 江苏金呢工程织物股份有限公司 | A kind of three-layer paper making net method for weaving and three-layer paper making net |
| CN108425265A (en) * | 2018-04-26 | 2018-08-21 | 江苏金呢工程织物股份有限公司 | A kind of speciality paper paper making forming net and paper making equipment |
| CN110029521A (en) * | 2019-05-21 | 2019-07-19 | 江苏金呢工程织物股份有限公司 | A kind of novel high wear-resistant SSB paper making three layer forming net and paper making equipment |
-
2016
- 2016-08-03 CN CN201620832951.XU patent/CN205934563U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192525A (en) * | 2016-08-03 | 2016-12-07 | 江苏金呢工程织物股份有限公司 | A kind of three-layer paper making net method for weaving and three-layer paper making net |
| CN108425265A (en) * | 2018-04-26 | 2018-08-21 | 江苏金呢工程织物股份有限公司 | A kind of speciality paper paper making forming net and paper making equipment |
| CN110029521A (en) * | 2019-05-21 | 2019-07-19 | 江苏金呢工程织物股份有限公司 | A kind of novel high wear-resistant SSB paper making three layer forming net and paper making equipment |
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