CN101899797A - Manufacture method of secondary-seaming ternary-papermaking forming net - Google Patents
Manufacture method of secondary-seaming ternary-papermaking forming net Download PDFInfo
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- CN101899797A CN101899797A CN 201010223758 CN201010223758A CN101899797A CN 101899797 A CN101899797 A CN 101899797A CN 201010223758 CN201010223758 CN 201010223758 CN 201010223758 A CN201010223758 A CN 201010223758A CN 101899797 A CN101899797 A CN 101899797A
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Abstract
The invention discloses a manufacture method of a secondary-seaming ternary-papermaking forming net. Sixteen heald frames are adopted to interweave polyester or nylon monofilaments into three layers of different weaving structures into a whole, the three layers of different weaving structures comprise a paper-forming layer, an intermediate connecting layer and a machine layer, the minimum tissue unit comprising sixteen polyester monofilaments as warps and thirty-two polyester or nylon monofilaments as wefts, the warp number ratio of the paper-forming layer to the machine layer is 1:1, the weft number ratio of the paper-forming layer to the machine layer is 2:1, and the intermediate connecting layer comprises one half of total wefts and is characterized by being formed by the secondarily seaming of the self warp seaming and the self weft seaming of the paper-forming layer. The invention has the advantages of smooth papermaking surface, firm interlayer binding force, no internal abrasion or net elongation and compact and even net structure, and the machine layer has wear resistance, small thickness, long service life and strong dewatering performance.
Description
Technical field
The present invention relates to a kind of paper machine wet end that is applied in, the manufacture method that a kind of gauze equipment that plays paper sheet formation and dehydration is a secondary-seaming ternary-papermaking forming net.
Background technology
Paper making forming net is important shaping of paper machine wet end and dehydrating material, paper making forming net directly affects the quality of paper, paper industry competition at present is growing more intense, and paper machine is to high speed, wide cut development, and this just requires the exploitation of paper making forming net new product will catch up with the development of papermaking.At present existing two layers and two layers of half form net can't satisfy at a high speed, the needs of broadsheet machine papermaking, existing paper making three layer forming net has two kinds: parallel stitching three-layer network and through the suturing with thread management three-layer network.China Patent No. 200820125013.1 is disclosed, a kind of 16 combine the self-supporting three-layer paper making net of sewing up, be parallel and sew up three-layer network, substantially can finish paper sheet formation and dehydration task though parallel is sewed up three-layer network, its weak point is to become between ply of paper and machine level relative motion to occur in the use later stage, reduces adhesion, cause inter deterioration serious, easily produce interlayer separation, layering and relative displacement, finally influence the flatness of page, cause service life shorter.Though can not go out relative motion between ready-made ply of paper and machine level through the suturing with thread management three-layer network, there is not inter deterioration, but using the later stage net elongation can occur, net tension force descends, water separation capability is not enough, paper sheet formation is irregular, page is difficult for peeling off phenomenon from network, thereby paper plant's production cost is improved.Therefore, should provide new technical scheme to address the above problem.
Summary of the invention
Already be shaped irregular in order to overcome existing paper making three layer forming web paper, become the gauze trace obvious, interlayer adhesion weakness and inter deterioration, net elongation, net tension force descends, deficiencies such as service life is short, dewatering is bad the invention provides and a kind ofly can make into that paper is smooth, interlayer firm binding force, no inter deterioration, no net are extended, the tight all even machine level of net structure is wear-resisting, thickness is little, the manufacture method of long service life, a kind of secondary-seaming ternary-papermaking forming net that dewatering is strong.
For achieving the above object, the technical solution used in the present invention is: the manufacture method of secondary-seaming ternary-papermaking forming net, adopt 16 heald frames that polyester or nylon monofilament are woven into into ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level connect into integral body, its minimum organization unit is made of as parallel as warp and 32 polyester or nylon monofilament 16 monofilament polyesters, the warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, becoming the parallel radical ratio of ply of paper and machine level is 2: 1, the parallel radical of intermediate connecting layer accounts for 1/2 of total parallel, and intermediate connecting layer is formed from sewing up double the stitching from stitching and parallel by one-tenth ply of paper warp.Become ply of paper to adopt the plain weave weave, machine level adopts 4-to combine the satin weave weave.The present invention can be divided into:
1, thick order: becoming in the ply of paper at this net, is 0.17-0.22mm through linear diameter, and the parallel diameter is 0.17-0.22mm, and material adopts the whole polyester monofilament; In the machine level, be 0.22-0.27mm through linear diameter, the parallel diameter is 0.35-0.50mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Stitching parallel diameter in the intermediate connecting layer is 0.17-0.22mm, and material adopts whole polyester monofilament or full nylon monofilament, sews up warp for becoming the ply of paper warp, and this net finished product warp density is 46-50 root/cm, and weft density is 44-50 root/cm.
2, middle order: becoming in the ply of paper at this net, is 0.12-0.15mm through linear diameter, and the parallel diameter is 0.12-0.15mm, and material adopts the whole polyester monofilament; In the machine level, be 0.15-0.20mm through linear diameter, the parallel diameter is 0.25-0.35mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Stitching parallel diameter in the intermediate connecting layer is 0.12-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament, sews up warp for becoming the ply of paper warp, and this net finished product warp density is 58-62 root/cm, and weft density is 50-56 root/cm.
3, detailed catalogue: becoming in the ply of paper at this net, is 0.12-0.15mm through linear diameter, and the parallel diameter is 0.10-0.15mm, and material adopts the whole polyester monofilament; In the machine level, be 0.13-0.18mm through linear diameter, the parallel diameter is 0.22-0.30mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Stitching parallel diameter in the intermediate connecting layer is 0.10-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament, sews up warp for becoming the ply of paper warp, and this net finished product warp density is 68-72 root/cm, and weft density is 56-62 root/cm.
Intermediate connecting layer of the present invention is formed from sewing up double the stitching from stitching and parallel by one-tenth ply of paper warp, the warp of sewing up with self-sufficiency will become ply of paper and machine level to link together, levels is in conjunction with more firm, eliminated inter deterioration, strengthened the intensity of forming web, to become ply of paper and machine level to link together with the self-supporting parallel of sewing up simultaneously, reduce forming web extension in use, the service life of having improved forming web.
Become ply of paper to adopt the plain weave weave, fiber support index is improved, mesh evenly, smoothly improves the fiber of paper and filler retention, and sheet forming is even, and sheet forming is even, and page is easily peeled off from network, becomes paper more smooth.Machine level adopts 4-to combine the satin weave weave, improves the water separation capability and the maneuverability stability of net.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 weaves reticulate pattern figure as warp and 32 polyester or nylon monofilament as the minimum organization unit of parallel by 16 monofilament polyesters for the present invention.
Fig. 2 is 16 warps of the present invention and 32 parallels, and longitude and latitude distributes and weaves graph of a relation.Stain among the figure is represented the parallel cross section, and the 1-32 numeral on stain next door is the numbering of 32 parallels.Broken line among the figure is represented each step warp, and the 1-16 numeral on the broken line is the numbering of 16 warps.
The specific embodiment:
As Fig. 1,2, the manufacture method of secondary-seaming ternary-papermaking forming net of the present invention, with thick order is example, adopt 16 heald frames that polyester or nylon monofilament are woven into into ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level connect into integral body, its minimum organization unit is made of as parallel as warp and 32 polyester or nylon monofilament 16 monofilament polyesters, the warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, the parallel radical ratio of described one-tenth ply of paper and machine level is 2: 1, the parallel radical of described intermediate connecting layer accounts for 1/2 of total parallel, and described intermediate connecting layer is formed from sewing up double the stitching from stitching and parallel by one-tenth ply of paper warp.In the above-mentioned described one-tenth ply of paper, be 0.17-0.22mm through linear diameter, the parallel diameter is 0.17-0.22mm, and material adopts the whole polyester monofilament; In the machine level, be 0.22-0.27mm through linear diameter, the parallel diameter is 0.35-0.50mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts, and adopts 4-to combine the satin weave weave; Stitching parallel diameter in the intermediate connecting layer is 0.17-0.22mm, material adopts whole polyester monofilament or full nylon monofilament, sew up warp for becoming the ply of paper warp, sew up parallel both with become ply of paper in warp interweave, to becoming paper to play a supportive role, interweave with the machine level warp again, work to be stitched into ply of paper and machine level, sew up simultaneously warp both with become ply of paper in parallel interweave, to becoming paper to play a supportive role, interweave with the machine parallel again, work to be stitched into ply of paper and machine level, this net finished product warp density is 46-50 root/cm, and weft density is 44-50 root/cm.
Claims (5)
1. the manufacture method of secondary-seaming ternary-papermaking forming net, adopt 16 heald frames that polyester or nylon monofilament are woven into into ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level connect into integral body, its minimum organization unit is made of as parallel as warp and 32 polyester or nylon monofilament 16 monofilament polyesters, the warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, the parallel radical ratio of described one-tenth ply of paper and machine level is 2: 1, the parallel radical of described intermediate connecting layer accounts for 1/2 of total parallel, it is characterized in that: described intermediate connecting layer is formed from sewing up double the stitching from stitching and parallel by one-tenth ply of paper warp.
2. the manufacture method of secondary-seaming ternary-papermaking forming net according to claim 1 is characterized in that: described one-tenth ply of paper employing plain weave weave, the comprehensive satin weave weave of described machine level employing 4-.
3. the manufacture method of secondary-seaming ternary-papermaking forming net according to claim 1, it is characterized in that: in the described one-tenth ply of paper, be 0.17-0.22mm through linear diameter, the parallel diameter is 0.17-0.22mm, material adopts the whole polyester monofilament; In the machine level, be 0.22-0.27mm through linear diameter, the parallel diameter is 0.35-0.50mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Stitching parallel diameter in the intermediate connecting layer is 0.17-0.22mm, and material adopts whole polyester monofilament or full nylon monofilament, sews up warp for becoming the ply of paper warp, and this net finished product warp density is 46-50 root/cm, and weft density is 44-50 root/cm.
4. the manufacture method of secondary-seaming ternary-papermaking forming net according to claim 1, it is characterized in that: in the described one-tenth ply of paper, 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, be 0.15-0.20mm through linear diameter, the parallel diameter is 0.25-0.35mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Stitching parallel diameter in the intermediate connecting layer is 0.12-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament, sews up warp for becoming the ply of paper warp, and this net finished product warp density is 58-62 root/cm, and weft density is 50-56 root/cm.
5. the manufacture method of secondary-seaming ternary-papermaking forming net according to claim 1 is characterized in that: becoming in the ply of paper, is 0.12-0.15mm through linear diameter, and the parallel diameter is 0.10-0.15mm, and material adopts the whole polyester monofilament; In the machine level, be 0.13-0.18mm through linear diameter, the parallel diameter is 0.22-0.30mm, and warp adopts monofilament polyester, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Stitching parallel diameter in the intermediate connecting layer is 0.10-0.15mm, and material adopts whole polyester monofilament or full nylon monofilament, sews up warp for becoming the ply of paper warp, and this net finished product warp density is 68-72 root/cm, and weft density is 56-62 root/cm.
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| CN 201010223758 CN101899797A (en) | 2010-07-12 | 2010-07-12 | Manufacture method of secondary-seaming ternary-papermaking forming net |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103088691A (en) * | 2012-12-13 | 2013-05-08 | 安徽太平洋特种网业有限公司 | Process for producing warp-direction tying three-layer papermaking net |
| CN103290717A (en) * | 2013-05-20 | 2013-09-11 | 安徽太平洋特种网业有限公司 | Production process of multi-layer pulp washing net |
| CN103849975A (en) * | 2014-03-21 | 2014-06-11 | 施小平 | Automatic suture multilayer fabric without sizing agent manufacturing and production method thereof |
| CN106133239A (en) * | 2016-03-23 | 2016-11-16 | 许长云 | A kind of parallel is from binding forming net |
| CN107177997A (en) * | 2017-05-25 | 2017-09-19 | 江苏金呢工程织物股份有限公司 | A kind of high-speed domestic special forming net of paper and paper making equipment |
| CN107268319A (en) * | 2017-05-10 | 2017-10-20 | 江苏金呢工程织物股份有限公司 | A kind of high speed foudrinier paper making forming net and paper making equipment |
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| WO2004085741A1 (en) * | 2003-03-19 | 2004-10-07 | Weavexx Corporation | Machine direction yarn stitched triple layer papermaker's forming fabrics |
| CN1791719A (en) * | 2003-03-19 | 2006-06-21 | 韦弗艾克斯公司 | Warp-stitched multilayer papermaker's fabric |
| CN201254673Y (en) * | 2008-07-08 | 2009-06-10 | 江苏金呢工程织物股份有限公司 | 16-heald self-stitching polyester three-layer wire-cloth |
| CN101550662A (en) * | 2009-03-31 | 2009-10-07 | 江苏金呢工程织物股份有限公司 | High-grade daily used paper-polyester fibres three-layer wire-cloth |
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Patent Citations (6)
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| US20040089521A1 (en) * | 2002-11-07 | 2004-05-13 | Gregory Zilker | High drainage dimensionallally stable brownstock washer belt design |
| WO2004085741A1 (en) * | 2003-03-19 | 2004-10-07 | Weavexx Corporation | Machine direction yarn stitched triple layer papermaker's forming fabrics |
| CN1791719A (en) * | 2003-03-19 | 2006-06-21 | 韦弗艾克斯公司 | Warp-stitched multilayer papermaker's fabric |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088691A (en) * | 2012-12-13 | 2013-05-08 | 安徽太平洋特种网业有限公司 | Process for producing warp-direction tying three-layer papermaking net |
| CN103088691B (en) * | 2012-12-13 | 2016-06-01 | 安徽太平洋特种网业有限公司 | A kind of through the production technique to access node three-layer paper making net |
| CN103290717A (en) * | 2013-05-20 | 2013-09-11 | 安徽太平洋特种网业有限公司 | Production process of multi-layer pulp washing net |
| CN103290717B (en) * | 2013-05-20 | 2016-05-11 | 安徽太平洋特种网业有限公司 | A kind of production technology of multilayer pulp washing net |
| CN103849975A (en) * | 2014-03-21 | 2014-06-11 | 施小平 | Automatic suture multilayer fabric without sizing agent manufacturing and production method thereof |
| CN103849975B (en) * | 2014-03-21 | 2015-09-16 | 施小平 | Automatical stitching multiply cloth and production method thereof is manufactured without slurry |
| CN106133239A (en) * | 2016-03-23 | 2016-11-16 | 许长云 | A kind of parallel is from binding forming net |
| CN107268319A (en) * | 2017-05-10 | 2017-10-20 | 江苏金呢工程织物股份有限公司 | A kind of high speed foudrinier paper making forming net and paper making equipment |
| CN107177997A (en) * | 2017-05-25 | 2017-09-19 | 江苏金呢工程织物股份有限公司 | A kind of high-speed domestic special forming net of paper and paper making equipment |
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Application publication date: 20101201 |