CN101899796B - Manufacturing method of warp self-feeding and seaming polyester three-layer forming fabric for papermaking - Google Patents
Manufacturing method of warp self-feeding and seaming polyester three-layer forming fabric for papermaking Download PDFInfo
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- CN101899796B CN101899796B CN2010102237441A CN201010223744A CN101899796B CN 101899796 B CN101899796 B CN 101899796B CN 2010102237441 A CN2010102237441 A CN 2010102237441A CN 201010223744 A CN201010223744 A CN 201010223744A CN 101899796 B CN101899796 B CN 101899796B
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Abstract
The invention relates to a manufacturing method of a warp self-feeding and seaming polyester three-layer forming fabric for papermaking. Polyester or nylon monofilaments are interweaved into three different weaving structures of a finished paper layer, a middle connecting layer and a machine layer by 16 heald frames, and the three different weaving structures are connected into an integral composite intertexture, wherein the minimum organization unit comprises 16 polyester monofilaments as warps and 40 polyester or nylon monofilaments as wefts; the ratio of the number of warps of the finished paper layer to that of the machine layer is 1:1; the ratio of the number of wefts of the finished paper layer to that of the machine layer is 3:2; the finished paper layer adopts a 1/1 plain weaving method; the machine layer adopts an 8-heald satin weaving method; and the middle connecting layer is formed by self-feeding and seaming of warps of the finished paper layer and warps of the machine layer. The invention has the advantages of flat paper surface, firm interlayer binding force, no internal wear, tight and even fabric structure, wear resistance of the machine layer, small thickness, long service life and strong dehydration performance.
Description
Technical field
The present invention relates to the wet end of paper machine, relate in particular to and be applied in the paper machine wet end, the manufacturing approach that a kind of gauze equipment that plays paper sheet formation and dehydration is a warp self-feeding and seaming polyester three-layer forming fabric for papermaking.
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.Though existing paper making forming net can be accomplished paper sheet formation and dehydration task basically, its weak point is that existing paper making forming net becomes that the paper layer is uneven, mesh is irregular, fiber support index is not high, and it is obvious to cause into paper surface wire mark; Make the fiber and the filler retention of paper not high; Paper sheet formation is irregular, page is difficult for peeling off from network, and the ABRASION RESISTANCE of machine level and paper machine contact-making surface is not enough, causes lack the service life of paper making forming net, dewatering is bad; The incompatible needs of producing high-grade with paper and high-speed paper machine; And existing horizontal parallel sew up between one-tenth ply of paper and the machine level of three-layer network can relative motion, adhesion is weak, causes inter deterioration serious, is prone to produce interlayer separation, layering and relative displacement; Influenced the dewatering of forming net and the planarization of paper, thereby paper plant's production cost is improved.
Summary of the invention
The purpose of this invention is to provide a kind of more firmly, can eliminate inter deterioration, strengthen the manufacturing approach of the warp self-feeding and seaming polyester three-layer forming fabric for papermaking of net intensity, ABRASION RESISTANCE height and long service life.
The technical scheme that the present invention adopts is: the manufacturing approach of warp self-feeding and seaming polyester three-layer forming fabric for papermaking; Adopt 16 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 OU is made up of as parallel as warp and 40 polyester or nylon monofilament 16 monofilament polyesters; The warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, and the parallel radical of described one-tenth ply of paper and machine level was than 3: 2; In the described one-tenth ply of paper, adopt 1/1 plain weave weave; In the described machine level, adopt 8-to combine the satin weave weave, described intermediate connecting layer is by becoming self-supporting stitching of ply of paper warp and machine level warp to form.Improve the adhesion of interlayer, kept net structure compactness and uniformity in use, eliminated inter deterioration, strengthened the intensity of net.The present invention can be divided into:
1. thick order: in the said one-tenth ply of paper, be 0.22mm through linear diameter; The parallel diameter is 0.20-0.22mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.22mm through linear diameter, and the parallel diameter is 0.40---0.50mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together; This net finished product warp density is that 48-52 root/cm, weft density are 40-50 root/cm.
2. middle order: in the said one-tenth ply of paper, be 0.17mm through linear diameter; The parallel diameter is 0.14-0.17mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.17mm through linear diameter, and the parallel diameter is 0.30---0.40mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together; This net finished product warp density is that 59-62 root/cm, weft density are 51-55 root/cm.
3. detailed catalogue: in the said one-tenth ply of paper, be 0.13mm through linear diameter; The parallel diameter is 0.11-0.15mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.13mm 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; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together; This net finished product warp density is that 74-78 root/cm, weft density are 56-60 root/cm.
Advantage of the present invention is: paper is smooth, interlayer firm binding force, no inter deterioration, the closely all even machine level of net structure is wear-resisting, thickness is little, long service life, dewatering are strong.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.
Fig. 1 weaves reticulate pattern figure as warp and 40 polyester or nylon monofilament as the minimum OU of parallel by 16 monofilament polyesters for the present invention.
Fig. 2 is 16 warps of the present invention and 40 parallels, and longitude and latitude is weaved graph of a relation step by step; Stain among the figure is represented the parallel cross section, and the other 1-40 numeral of stain is the numbering of 40 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
With thick order is example; In Fig. 1,2; The manufacturing approach of warp self-feeding and seaming polyester three-layer forming fabric for papermaking of the present invention; Adopt 16 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 OU is made up of as parallel as warp and 40 polyester or nylon monofilament 16 monofilament polyesters; The warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, and the parallel radical of described one-tenth ply of paper and machine level was than 3: 2; In the described one-tenth ply of paper, adopting 1/1 plain weave weave, is 0.22mm through linear diameter; The parallel diameter is 0.20-0.22mm; Material adopts the whole polyester monofilament, and fiber support index is improved, and mesh evenly, smoothly; In the described machine level, warp adopts monofilament polyester, is 0.22mm through linear diameter; The parallel diameter is 0.40---0.50mm; The parallel employing is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely, adopts 8-to combine the satin weave weave, thereby makes the wear-resisting enhancing of the span increase machine level of back weft; Maneuverability is stable, and described intermediate connecting layer is by becoming self-supporting stitching of ply of paper warp and machine level warp to form; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together, and plays a supportive role to becoming paper, interweaves with the machine level parallel again, works to be stitched into ply of paper and machine level; This net finished product warp density is that 48-52 root/cm, weft density are 40-50 root/cm.
Claims (3)
1. the manufacturing approach of warp self-feeding and seaming polyester three-layer forming fabric for papermaking; Adopt 16 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, it is characterized in that: its minimum OU is made up of as parallel as warp and 40 polyester or nylon monofilament 16 monofilament polyesters; The warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, and the parallel radical of described one-tenth ply of paper and machine level was than 3: 2; In the described one-tenth ply of paper, adopt 1/1 plain weave weave; In the described machine level, adopt 8-to combine the satin weave weave, described intermediate connecting layer is by becoming self-supporting stitching of ply of paper warp and machine level warp to form; In the said one-tenth ply of paper, be 0.22mm through linear diameter; The parallel diameter is 0.20-0.22mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.22mm through linear diameter, and the parallel diameter is 0.40---0.50mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together; This net finished product warp density is that 48-52 root/cm, weft density are 40-50 root/cm.
2. the manufacturing approach of warp self-feeding and seaming polyester three-layer forming fabric for papermaking; Adopt 16 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, it is characterized in that: its minimum OU is made up of as parallel as warp and 40 polyester or nylon monofilament 16 monofilament polyesters; The warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, and the parallel radical of described one-tenth ply of paper and machine level was than 3: 2; In the described one-tenth ply of paper, adopt 1/1 plain weave weave; In the described machine level, adopt 8-to combine the satin weave weave, described intermediate connecting layer is by becoming self-supporting stitching of ply of paper warp and machine level warp to form; In the said one-tenth ply of paper, be 0.17mm through linear diameter; The parallel diameter is 0.14-0.17mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.17mm through linear diameter, and the parallel diameter is 0.30---0.40mm, and it is that a monofilament polyester or a monofilament polyester and a nylon monofilament are used alternatingly entirely that parallel adopts; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together; This net finished product warp density is that 59-62 root/cm, weft density are 51-55 root/cm.
3. the manufacturing approach of warp self-feeding and seaming polyester three-layer forming fabric for papermaking; Adopt 16 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, it is characterized in that: its minimum OU is made up of as parallel as warp and 40 polyester or nylon monofilament 16 monofilament polyesters; The warp radical ratio of described one-tenth ply of paper and machine level is 1: 1, and the parallel radical of described one-tenth ply of paper and machine level was than 3: 2; In the described one-tenth ply of paper, adopt 1/1 plain weave weave; In the described machine level, adopt 8-to combine the satin weave weave, described intermediate connecting layer is by becoming self-supporting stitching of ply of paper warp and machine level warp to form; In the said one-tenth ply of paper, be 0.13mm through linear diameter; The parallel diameter is 0.11-0.15mm; Material adopts the whole polyester monofilament; In the machine level, warp adopts monofilament polyester, is 0.13mm 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; Intermediate connecting layer is sewed up warp by self-sufficiency and will be become ply of paper and machine level to couple together; This net finished product warp density is that 74-78 root/cm, weft density are 56-60 root/cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102237441A CN101899796B (en) | 2010-07-12 | 2010-07-12 | Manufacturing method of warp self-feeding and seaming polyester three-layer forming fabric for papermaking |
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| CN2010102237441A CN101899796B (en) | 2010-07-12 | 2010-07-12 | Manufacturing method of warp self-feeding and seaming polyester three-layer forming fabric for papermaking |
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| CN101899796A CN101899796A (en) | 2010-12-01 |
| CN101899796B true CN101899796B (en) | 2012-04-25 |
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| CN103849975B (en) * | 2014-03-21 | 2015-09-16 | 施小平 | Automatical stitching multiply cloth and production method thereof is manufactured without slurry |
| CN113768254B (en) * | 2021-09-27 | 2023-04-14 | 福建浔兴拉链科技股份有限公司 | Zipper tape, zipper, article using zipper and zipper tape weaving method |
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| CN201132913Y (en) * | 2008-01-02 | 2008-10-15 | 江苏金呢工程织物股份有限公司 | 20-harness self-sewing polyester three-layer wire-cloth |
| 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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