CN201109888Y - 20-harness self-binding polyester trilaminate paper-making net - Google Patents
20-harness self-binding polyester trilaminate paper-making net Download PDFInfo
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- CN201109888Y CN201109888Y CNU2007201390768U CN200720139076U CN201109888Y CN 201109888 Y CN201109888 Y CN 201109888Y CN U2007201390768 U CNU2007201390768 U CN U2007201390768U CN 200720139076 U CN200720139076 U CN 200720139076U CN 201109888 Y CN201109888 Y CN 201109888Y
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- polyester
- monofilament
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Abstract
A self-binding polyester three-layer papermaking net with 20 heald adopts 20 heald frames or nylon monofilaments to interweave into a paper-forming layer, an intermediate connecting layer and a machine layer which have different weaving structures and can integrate into a composite intertexture, wherein the smallest organization unit is formed by using 20 polyester monofilaments as longitude lines and 60 polyester or nylon monofilaments as latitude lines. The longitude line number ratio of the paper-forming layer and the machine layer is 1:1, the latitude line number ratio is 3:2, the latitude line number of the intermediate connecting layer is one third of the global latitude line number, the paper-forming layer adopts the one first plain weave knitting, and the machine layer adopts the 5-compreshensive satin weave knitting. The papermaking net has the advantages of high fiber supporting index, high fiber and filling retention, even paper sheet formation, easy separation of paper sheet from the net, flat paper formation, firm combination of upper layer and lower layer, excellent abrasion resistance and long service life, which is suitable to be used on high-grade paper machines.
Description
Affiliated technical field
The utility model relates to the wet end of paper machine, specifically is a kind of paper machine wet end that is applied in, and plays a kind of gauze equipment of paper sheet formation and dehydration and promptly 20 combines from binding polyester three-layer paper making net.
Background technology
Paper making forming net is important shaping of paper machine wet end and dehydrating material, though existing paper making forming net can be finished paper sheet formation and dehydration task substantially, but its weak point is existing paper making forming net becomes that the paper layer is uneven, mesh is irregular, the gap is big, fiber support index is not high, it is obvious to cause into the paper surface crazing, make the fiber and the filler retention of paper not high, paper sheet formation is irregular, page is difficult for peeling off from network, the incompatible needs of producing high-grade with paper.And adhesion weakness between the one-tenth ply of paper of existing paper making forming net and machine level, easily producing interlayer and separate and relative displacement, the ABRASION RESISTANCE of machine level and paper machine contact-making surface is not enough, causes the service life of paper making forming net shorter.
Summary of the invention
Become the paper surface irregularity in order to overcome existing paper making forming net, become the gauze line obvious, interlayer adhesion weakness and service life are than deficiencies such as weak points.The utility model provides a kind of 20 to combine from binding polyester three-layer paper making net, makes it become paper smooth, and interlayer firm binding force and machine level are wear-resisting, long service life.
Technical solution adopted in the utility model is: 20 combine from binding polyester three-layer paper making net, adopt 20 heald frames with polyester or nylon monofilament be woven into into ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level connect into whole compound intertexture, its minimum organization unit is made of as parallel as warp and 60 polyester or nylon monofilament 20 monofilament polyesters.Warp ratio in becoming ply of paper and machine level is 1: 1, and becoming the parallel ratio in ply of paper and the machine level is 3: 2.Become in the ply of paper at this net, adopt 1/1 plain weave weave, fiber support index is improved, mesh evenly, smoothly.In the machine level, adopt 5-to combine the satin weave weave, thereby make the wear-resisting enhancing of the span increase machine level of back weft, maneuverability is stable.A pair of parallel radical in the intermediate connecting layer accounts for 1/3 of total parallel radical, and this rises paper and supports and the stitching that interweaves, and has improved the adhesion of interlayer.The utility model can be divided into:
1. thick order: becoming in the ply of paper at this net, is 0.17-0.22mm through linear diameter; The parallel diameter is 0.18-0.24mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.25-0.30mm through linear diameter, and the parallel diameter is 0.35---0.50mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.18-0.24mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 40-46 root/cm, weft density are 40-54 root/cm.
2. middle order: becoming in the ply of paper at this net, is 0.12-0.15mm through linear diameter; The parallel diameter is 0.12-0.15mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.19-0.24mm through linear diameter, and the parallel diameter is 0.25-0.35mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.12-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 57-66 root/cm, weft density are 60-78 root/cm;
3. detailed catalogue: becoming in the ply of paper at this net, is 0.12-0.15mm through linear diameter; The parallel diameter is 0.10-0.15mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.15-0.19mm through linear diameter, and the parallel diameter is 0.22-0.30mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.10-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 62-72 root/cm, weft density are 76-94 root/cm;
4. ultra-fine order: becoming in the ply of paper at this net, is 0.10-0.12mm through linear diameter; The parallel diameter is 0.10-0.13mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.13-0.17mm through linear diameter, and the parallel diameter is 0.18---0.25mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.10-0.13mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 78-88 root/cm, weft density are 88-120 root/cm;
The utility model beneficial effect: be owing to become paper to adopt 1/1 plain weave weave, fiber support index is improved, mesh evenly, smoothly improves the fiber of paper and filler retention, and paper sheet formation is even, and page is easily peeled off from network, becomes paper more smooth; With this two-layer linking together, levels is in conjunction with more firm with " a pair of connection " parallel.Machine level adopts 5-to combine the satin weave weave, has increased the span of back weft, makes the ABRASION RESISTANCE of forming net be improved longer service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 weaves reticulate pattern figure as warp and 60 polyester or nylon monofilament as the minimum organization unit of parallel by 20 monofilament polyesters for the utility model.
Fig. 2,3 is 20 warps of the utility model and 60 parallels, and longitude and latitude is weaved graph of a relation step by step.Stain among the figure is represented the warp cross section, and the other 1-20 numeral of stain is the numbering of 20 warps.Broken line among the figure is represented each step parallel.1-60 numeral on the broken line is the numbering of 60 parallels.
The specific embodiment:
With thick order of the present utility model is example: in Fig. 1,2,3, be to adopt 20 brown frames that polyester or nylon monofilament are woven into, become ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level to connect into whole compound intertexture, its minimum organization unit is made of as parallel as warp and 60 polyester or nylon monofilament 20 monofilament polyesters.The warp radical ratio of above-mentioned described one-tenth ply of paper and machine level is 1: 1; The parallel radical was than 3: 2; The parallel radical of intermediate connecting layer accounts for 1/3 of total parallel number; In the above-mentioned described one-tenth ply of paper, warp adopts monofilament polyester, is 0.17---0.22mm through linear diameter; Parallel adopts monofilament polyester, and the parallel diameter is 0.18---0.24mm, adopts 1/1 plain weave weave; Simultaneously the warp in the binding parallel certainly and becoming ply of paper in the intermediate connecting layer interweaves the one-tenth paper is played a supportive role, interweave with the machine level warp again, work to be stitched into ply of paper and machine level, binding the parallel diameter certainly is 0.18---0.24mm, adopts whole polyester or full nylon monofilament; In the above-mentioned described machine level, warp adopts monofilament polyester, is 0.25-0.30mm through linear diameter, and parallel adopts whole polyester monofilament or polyester and nylon monofilament to be used alternatingly, and the parallel diameter is 0.35---0.50mm, adopts 5-to combine the satin weave weave; Its finished product warp density is that 40-46 root/cm, filling density are 40-54 root/cm.
Claims (9)
1. combine for one kind 20 from binding polyester three-layer paper making net, adopt 20 heald frames that polyester or nylon monofilament are woven into, become ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level to connect into whole compound intertexture, its minimum organization unit is made of as parallel as warp and 60 polyester or nylon monofilament 20 monofilament polyesters.
2. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that the warp radical ratio of above-mentioned described one-tenth ply of paper and machine level is 1: 1.
3. according to claim 1 20 combine from binding polyester three-layer paper making net, and the parallel radical that it is characterized in that above-mentioned described one-tenth ply of paper and machine level was than 3: 2.
4. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that the parallel radical of above-mentioned described intermediate connecting layer accounts for 1/3 of total parallel number.
5. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that adopting 1/1 plain weave weave in the above-mentioned described one-tenth ply of paper; In the machine level, adopt 5-to combine the satin weave weave.
6. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that becoming in the ply of paper at this net, and be 0.17-0.22mm through linear diameter; The parallel diameter is 0.18-0.24mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.25-0.30mm through linear diameter, and the parallel diameter is 0.38---0.50mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.18-0.24mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 40-46 root/cm, weft density are 40-54 root/cm.
7. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that becoming in the ply of paper at this net, and be 0.12-0.15mm through linear diameter; The parallel diameter is 0.12-0.15mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.19-0.24mm through linear diameter, and the parallel diameter is 0.25-0.35mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.12-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 57-66 root/cm, weft density are 60-78 root/cm.
8. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that becoming in the ply of paper at this net, and be 0.12-0.15mm through linear diameter; The parallel diameter is 0.10-0.15mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.15-0.19mm through linear diameter, and the parallel diameter is 0.22-0.30mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.10-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 62-72 root/cm, weft density are 76-94 root/cm.
9. according to claim 1 20 combine from binding polyester three-layer paper making net, it is characterized in that becoming in the ply of paper at this net, and be 0.10-0.12mm through linear diameter; The parallel diameter is 0.10-0.13mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.13-0.17mm through linear diameter, and the parallel diameter is 0.18---0.25mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; The parallel of binding certainly diameter in the intermediate connecting layer is 0.10-0.13mm, and material adopts whole polyester monofilament or full nylon monofilament; This net finished product warp density is that 78-88 root/cm, weft density are 88-120 root/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201390768U CN201109888Y (en) | 2007-08-28 | 2007-08-28 | 20-harness self-binding polyester trilaminate paper-making net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201390768U CN201109888Y (en) | 2007-08-28 | 2007-08-28 | 20-harness self-binding polyester trilaminate paper-making net |
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| Publication Number | Publication Date |
|---|---|
| CN201109888Y true CN201109888Y (en) | 2008-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201390768U Expired - Lifetime CN201109888Y (en) | 2007-08-28 | 2007-08-28 | 20-harness self-binding polyester trilaminate paper-making net |
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| CN (1) | CN201109888Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631186A (en) * | 2015-01-28 | 2015-05-20 | 安徽华宇网业有限公司 | Improved triple-layer forming fabric |
| 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 |
| WO2017096624A1 (en) * | 2015-12-09 | 2017-06-15 | 江苏金呢工程织物股份有限公司 | Highly wear-resistant papermaking forming fabric for high-speed paper machine |
| WO2017161511A1 (en) * | 2016-03-23 | 2017-09-28 | 许长云 | Weft self-binding forming fabric |
-
2007
- 2007-08-28 CN CNU2007201390768U patent/CN201109888Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631186A (en) * | 2015-01-28 | 2015-05-20 | 安徽华宇网业有限公司 | Improved triple-layer forming fabric |
| WO2017096624A1 (en) * | 2015-12-09 | 2017-06-15 | 江苏金呢工程织物股份有限公司 | Highly wear-resistant papermaking forming fabric for high-speed paper machine |
| WO2017161511A1 (en) * | 2016-03-23 | 2017-09-28 | 许长云 | Weft self-binding forming fabric |
| 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 |
| CN106192525B (en) * | 2016-08-03 | 2020-12-22 | 江苏金呢工程织物股份有限公司 | Three-layer papermaking net weaving method and three-layer papermaking net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |