CN104099797A - High speed and high yarn pressure twill woven seam-jointed papermaking felt and production process thereof - Google Patents
High speed and high yarn pressure twill woven seam-jointed papermaking felt and production process thereof Download PDFInfo
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- CN104099797A CN104099797A CN201410330276.6A CN201410330276A CN104099797A CN 104099797 A CN104099797 A CN 104099797A CN 201410330276 A CN201410330276 A CN 201410330276A CN 104099797 A CN104099797 A CN 104099797A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000003068 static effect Effects 0.000 claims description 19
- 238000009954 braiding Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000009958 sewing Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000004513 sizing Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000001467 acupuncture Methods 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 206010015535 Euphoric mood Diseases 0.000 description 1
- 241000202567 Fatsia japonica Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
The invention discloses a high speed and high yarn pressure twill woven seam-jointed papermaking felt comprising a first row of wrap yarns, a second row of wrap yarns, a first weft yarn, a second weft yarn, a third weft yarn and a fourth weft yarn. The first row of wrap yarns comprises a first wrap yarn, a third wrap yarn, a fifth wrap yarn, a seventh wrap yarn, a first wrap yarn, a third wrap yarn, a fifth wrap yarn and a seventh wrap yarn which are arrayed from left to right sequentially. The second row of wrap yarns comprises a second wrap yarn, a fourth wrap yarn, a sixth wrap yarn, a eighth wrap yarn, a second wrap yarn, a fourth wrap yarn, a sixth wrap yarn and a eighth wrap yarn which are arrayed from left to right sequentially. The first weft yarn is woven on the first row of wrap yarns from left to right, the second weft yarn is woven on the second row of wrap yarns from left to right, the third weft yarn is woven on the second row of wrap yarns from left to right, and the fourth weft yarn is woven on the first row of wrap yarns from left to right. The invention further discloses a production process of the high speed and high yarn pressure twill woven seam-jointed papermaking felt.
Description
Technical field
The present invention relates to the high line pressure of a kind of high speed of a motor vehicle and tiltedly knit seam felt and production technology thereof, the braiding that relates in particular to the high line pressure of the high speed of a motor vehicle and tiltedly knit warp and the parallel of seam felt.
Background technology
China's paper industry is in recent years under the support of country and relevant policies, be developed rapidly, papermaking equipment equipment forward maximization simultaneously, high speed future development, and though China's felt industry correspondingly had also obtained certain achievement and development preferably in recent years, but owing to there being all many-sided problems such as industrial policy, technical research, fund, the talent, can't form the scale of the high-end felt of batch production, and also there is certain gap in the demand of woollen blanket quality and high speed Large Paper Machine.How China's felt industry creates domestic felt High Tier Brand, further promote the market competitiveness, progressively realize high-end felt production domesticization, constantly meet the development need of paper industry, realize new technological break-through, taking part in international competition, is the severe problem of pendulum in face of felt manufacturing enterprise of China.
Felt is an endless fabric for motion continuously, and the mode of production all the time adopting is: the toward endless fabrics that inserting mode (sheet fabric is manually pegged graft circlewise) or wide cut heavy loom are made.Because felt is endless fabric, need to spend a large amount of manpowers and longer time so change a woollen blanket on the paper machine of paper plant, changing a woollen blanket as a Large Paper Machine approximately needs 10-14 people, within on the time 8-12 hours consuming time, just can complete.Therefore in the high American-European countries of labor cost, start very early development and produced seamed felt, product is contained whole squeezing, drying section, enter the share that dominates the market fast behind domestic market, thus the research and development of the correlation technique of the seam felt of China with ripe in extremely urgent period.
The development of external woollen blanket follows the developing steps of paper technology, paper making equipment, composite and even drainage facilities closely, and the development of woollen blanket also makes the high speed of a motor vehicle of paper machine, the high line pressure situation that becomes a reality simultaneously.Current disclosed information shows, the fastest speed of a motor vehicle that seamed felt uses is the newspaper machine of 1800 ms/min, and current seamed felt adapts to all paper kinds, comprising: wrapping paper, Cultural Paper, newsprint, toilet paper and other paper kinds.In the world, the seamed felt usage ratio of North America has reached 60% left and right of overall woollen blanket demand, the seamed felt supply of material ratio in Europe has reached 50% of its all woollen blanket supplies of goods, and also at the average annual growth rate high speed development with 10%, therefore seamed felt is a maturation relatively abroad, the product that popularity rate is high.
The production of the most of woollen blankets of China still belongs to low-level repetition.The felt manufactory comparison in equipment of 90% left and right is simple and crude, loom is use wool loom or transform and form a little substantially, the formation of ring-type is peg graft (edge head) substantially, and needing machine is the domestic plot structure of single needle in a narrow margin substantially, and sizing is far infrared radiation HEAT SETTING.These equipment and external advanced person's the working condition ratio person of existence quite poor distance.Though minority factory has more advanced equipment, for various reasons, the updating and upgrading of a product is slow, has hardware surplus, the phenomenon of software deficiency.So far, the felt product of China is also just used in low and middle-grade paper machines mostly.
Summary of the invention
Technical problem to be solved by this invention is: provide the high line pressure of a kind of high speed of a motor vehicle tiltedly to knit seam felt.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The high line pressure of a kind of high speed of a motor vehicle is tiltedly knitted seam felt, and it comprises: first row warp, second row warp, the first parallel, the second parallel, the 3rd parallel and the 4th parallel, described first row warp comprises the warp being arranged in order from left to right, No. three warps, No. five warps, No. seven warps, a warp, No. three warps, No. five warps, No. seven warps, described second row warp comprises No. two warps that are arranged in order from left to right, No. four warps, No. six warps, No. eight warps, No. two warps, No. four warps, No. six warps, No. eight warps, described the first parallel is braiding from left to right on first row warp, described the second parallel is braiding from right to left on second row warp, described the 3rd parallel is braiding from left to right on second row warp, described the 4th parallel is braiding from right to left on first row warp, the high line pressure of the described high speed of a motor vehicle is tiltedly knitted seam felt and is also comprised setting No. seven warps on the right side and No. nine warps on No. eight warps the right, and described No. nine warps are between No. seven warps and No. eight warps on right side.
Compared with prior art, beneficial effect of the present invention is as follows: No. nine warps on the right of setting No. seven warps and No. eight warps on the right side, make the high line pressure of the high speed of a motor vehicle tiltedly knit seam felt and be convenient to tiltedly knit seam.
The high line pressure of the high speed of a motor vehicle of the present invention is tiltedly knitted seam felt and is further improved as follows:
Further, described warp and parallel all adopt the yarn of materials of the synthetic fibre.
Further, the yarn of described materials of the synthetic fibre is monofilament or joint stock wire.
Another technical problem to be solved by this invention is: a kind of high speed of a motor vehicle production technology that high line pressure is tiltedly knitted seam felt is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The production technology that the high line pressure of the high speed of a motor vehicle is tiltedly knitted seam felt, it comprises the steps:
(1) line, after a circle that base net is shaped on setting machine, after base net contraction is stable, directly on setting machine, described point is drawn two lines, two straight settings of line, two lines are on the center line of base net doubling;
(2) drawn work according to the datum line operation of mark on setting machine, is taken out 3 weft yarns and is used for into ring on this datum line;
(3) Cheng Huan, will take out the strict doubling of base net part of 3 weft yarns, ensures off line alignment on the edge of drawn work, makes the centre position of ring in base net, and retaining ring is straight up and down, not deflection;
(4) wear ring, select applicable steel wire model according to the width of felt, the cotton yarn tape that is 1.4mm by diameter enters in ring, in order to form first row warp, second row warp, the first parallel, the second parallel, the 3rd parallel and the 4th parallel, described first row warp comprises the warp being arranged in order from left to right, No. three warps, No. five warps, No. seven warps, a warp, No. three warps, No. five warps, No. seven warps, described second row warp comprises No. two warps that are arranged in order from left to right, No. four warps, No. six warps, No. eight warps, No. two warps, No. four warps, No. six warps, No. eight warps, and wear and encircle No. nine warps that form No. seven warps and No. eight warps the right on the right side, described No. nine warps are between No. seven warps and No. eight warps on right side.
The high line pressure of the high speed of a motor vehicle of the present invention is tiltedly knitted the production technology of seam felt and is further improved as follows:
Further, step also comprises setting process in (1), and wherein setting temperature is 150 degree, and the sizing speed of a motor vehicle is 2M/min, sizing one circle.
Further, datum line is not completely along weft yarn aspect in step (2), will cut off weft yarn in suitable distance, strictly drawnworks along datum line.
Further, in step (3), after the strict doubling of base net drawn work part, with stapler, base net is fixed, conveniently made static line.
Further, making of static line is divided into two parts: Part I is to use Sewing machines to make static line in the position of rang ring 5cm, wherein sewing thread is 0.18mm monofilament, and this static line is saved in the effect of finally playing protection ring always, does not affect the operation of the operations such as acupuncture; The static line of Part II adopts packing stitching sewing machine, and apart from 5cm sewing datum line 2-3cm, this road static line is mainly in the time of sizing, ring to be played a protective role, and is dismantled in the time of acupuncture.
Further, in step (4), in the time wearing ring, after a segment distance, to later check, find that leakage encircles, dicyclo phenomenon will be taken out steel wire and again pass.
Further, wear in ring process, general 1m left and right will drive yarn to pass on steel wire, in order to avoid long serious to ring damage in the process that pulls yarn.
Brief description of the drawings
Fig. 1 is the schematic diagram that meets the high line pressure of the high speed of a motor vehicle of the present invention and tiltedly knit seam felt.
Wherein: 1. a warp, 2. No. two warps, 3. No. three warps, 4. No. four warps, 5. No. five warps, 6. No. six warps, 7. No. seven warps, 8. No. eight warps, 9. No. nine warps, 10. first row warp, 20. second row warps, 31. first parallels, 32. second parallels, 33. the 3rd parallels, 34. the 4th parallels.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, tiltedly knit seam felt for the high line pressure of the high speed of a motor vehicle of one according to the invention, it comprises: first row warp 10, second row warp 20, the first parallel 31, the second parallel 32, the 3rd parallel 33 and the 4th parallel 34.
Described first row warp 10 comprises the warp 1 that is arranged in order from left to right, No. three warps 3, No. five warps 5, No. seven warps 7, warp 1, No. three warps 3, No. five warps 5, No. seven warps 7.Described second row warp 20 comprises No. two warps 2 that are arranged in order from left to right, No. four warps 4, No. six warps 6, No. eight warps 8, No. two warps 2, No. four warps 4, No. six warps 6, No. eight warps 8.Described the first parallel 31 is braiding from left to right on first row warp 10, described the second parallel 32 is braiding from right to left on second row warp 20, described the 3rd parallel 33 is braiding from left to right on second row warp 20, and described the 4th parallel 34 is braiding from right to left on first row warp 10.The high line pressure of the described high speed of a motor vehicle is tiltedly knitted seam felt and is also comprised No. seven warps 7 on the right side of setting and No. nine warps 9 on No. eight warp 8 the right, and described No. nine warps 9 are between No. seven warps 7 and No. eight warps 8 on right side.
Described warp and parallel all adopt the yarn of materials of the synthetic fibre.The yarn of described materials of the synthetic fibre is monofilament or joint stock wire.
Compared with prior art, No. seven warps 7 on the right side and No. nine warps 9 on No. eight warp 8 the right are set, make the high line pressure of the high speed of a motor vehicle tiltedly knit seam felt and be convenient to tiltedly knit seam.
The base net of seam felt is scribed into a ring technique, and it comprises the steps:
Step 1: line, after the circle of base net need to being shaped on setting machine,, after base net contraction is stable, directly described point is rule on setting machine, ensure the glacing flatness of line, ensures that these two lines will be on the center line of base net doubling.Setting process during this time: setting temperature 150 is spent, sizing speed of a motor vehicle 2M/min, sizing one circle.
Step 2: drawn work, will be in strict accordance with the datum line operation of mark on setting machine, on this datum line, take out 3 weft yarns and be used for into ring (because this datum line is not completely along aspect weft yarn, so suitably distance will be cut off weft yarn, strictly along datum line drawn work).
Step 3: Cheng Huan, will take out the strict doubling of base net part of 3 yarns, and off line alignment on the edge that ensures to drawnwork makes the centre position of ring in base net, pays special attention to want the straight up and down of retaining ring, not deflection.In order to ensure the accuracy of ring, this work is divided into again two links:
1) after the strict doubling of base net drawn work part, need with stapler, base net to be fixed, conveniently make static line.
2) making of static line.Making of static line is divided into two parts: Part I is to use Sewing machines to make static line (sewing thread is 0.18mm monofilament) in the position of rang ring 5cm; this static line is saved in the effect of finally playing protection ring always, does not affect the operation of the operations such as acupuncture.The static line of Part II adopts packing stitching sewing machine, and apart from 5cm sewing datum line 2-3cm, this road static line is mainly in the time of sizing, ring to be played a protective role, and is dismantled in the time of acupuncture.
Step 4: wear ring, select applicable steel wire model (diameter, length) according to the width of felt, the cotton yarn tape that is 1.4mm by diameter enters in ring.The phenomenon of paying special attention to not occur leaking ring, dicyclo in the time wearing ring will later check after a segment distance, and ring is leaked in discovery, dicyclo phenomenon will be taken out steel wire and again pass.Wearing in ring process, about general 1m, will drive yarn to pass on steel wire, in order to avoid long serious to ring damage in the process that pulls yarn.Wear ring in order to form first row warp, second row warp, the first parallel, the second parallel, the 3rd parallel and the 4th parallel, described first row warp comprises the warp being arranged in order from left to right, No. three warps, No. five warps, No. seven warps, a warp, No. three warps, No. five warps, No. seven warps, described second row warp comprises No. two warps that are arranged in order from left to right, No. four warps, No. six warps, No. eight warps, No. two warps, No. four warps, No. six warps, No. eight warps, and wear and encircle No. nine warps that form No. seven warps and No. eight warps the right on the right side, described No. nine warps are between No. seven warps and No. eight warps on right side.
Compared with prior art, beneficial effect of the present invention is as follows: the present invention by line, drawn work, become ring and wear four processing steps of ring that to make the base net of seam felt be scribed into the technique of ring simple, and provide production efficiency.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection scope of the present invention.
Claims (10)
1. the high line pressure of the high speed of a motor vehicle is tiltedly knitted a seam felt, and it comprises: first row warp, second row warp, the first parallel, the second parallel, the 3rd parallel and the 4th parallel, is characterized in that: described first row warp comprises the warp being arranged in order from left to right, No. three warps, No. five warps, No. seven warps, a warp, No. three warps, No. five warps, No. seven warps, described second row warp comprises No. two warps that are arranged in order from left to right, No. four warps, No. six warps, No. eight warps, No. two warps, No. four warps, No. six warps, No. eight warps, described the first parallel is braiding from left to right on first row warp, described the second parallel is braiding from right to left on second row warp, described the 3rd parallel is braiding from left to right on second row warp, described the 4th parallel is braiding from right to left on first row warp, the high line pressure of the described high speed of a motor vehicle is tiltedly knitted seam felt and is also comprised setting No. seven warps on the right side and No. nine warps on No. eight warps the right, and described No. nine warps are between No. seven warps and No. eight warps on right side.
2. the high line pressure of the high speed of a motor vehicle as claimed in claim 1 is tiltedly knitted seam felt, it is characterized in that: described warp and parallel all adopt the yarn of materials of the synthetic fibre.
3. the high line pressure of the high speed of a motor vehicle as claimed in claim 2 is tiltedly knitted seam felt, it is characterized in that: the yarn of described materials of the synthetic fibre is monofilament or joint stock wire.
4. the production technology that the high line pressure of the high speed of a motor vehicle is tiltedly knitted seam felt, it comprises the steps:
(1) line, after a circle that base net is shaped on setting machine, after base net contraction is stable, directly on setting machine, described point is drawn two lines, two straight settings of line, two lines are on the center line of base net doubling;
(2) drawn work according to the datum line operation of mark on setting machine, is taken out 3 weft yarns and is used for into ring on this datum line;
(3) Cheng Huan, will take out the strict doubling of base net part of 3 weft yarns, ensures off line alignment on the edge of drawn work, makes the centre position of ring in base net, and retaining ring is straight up and down, not deflection;
(4) wear ring, select applicable steel wire model according to the width of felt, the cotton yarn tape that is 1.4mm by diameter enters in ring, in order to form first row warp, second row warp, the first parallel, the second parallel, the 3rd parallel and the 4th parallel, described first row warp comprises the warp being arranged in order from left to right, No. three warps, No. five warps, No. seven warps, a warp, No. three warps, No. five warps, No. seven warps, described second row warp comprises No. two warps that are arranged in order from left to right, No. four warps, No. six warps, No. eight warps, No. two warps, No. four warps, No. six warps, No. eight warps, and wear and encircle No. nine warps that form No. seven warps and No. eight warps the right on the right side, described No. nine warps are between No. seven warps and No. eight warps on right side.
5. the high line pressure of the high speed of a motor vehicle as claimed in claim 4 is tiltedly knitted seam felt, it is characterized in that: step also comprises setting process in (1), and wherein setting temperature is 150 degree, and the sizing speed of a motor vehicle is 2M/min, sizing one circle.
6. the high line pressure of the high speed of a motor vehicle as claimed in claim 4 is tiltedly knitted seam felt, it is characterized in that: datum line is not completely along weft yarn aspect in step (2), will cut off weft yarn in suitable distance, strictly drawnworks along datum line.
7. the high line pressure of the high speed of a motor vehicle as claimed in claim 4 is tiltedly knitted seam felt, it is characterized in that: in step (3), after the strict doubling of base net drawn work part, with stapler, base net is fixed, conveniently made static line.
8. the high line pressure of the high speed of a motor vehicle as claimed in claim 7 is tiltedly knitted seam felt, it is characterized in that: making of static line is divided into two parts: Part I is to use Sewing machines to make static line in the position of rang ring 5cm, wherein sewing thread is 0.18mm monofilament, this static line is saved in the effect of finally playing protection ring always, does not affect the operation of the operations such as acupuncture; The static line of Part II adopts packing stitching sewing machine, and apart from 5cm sewing datum line 2-3cm, this road static line is mainly in the time of sizing, ring to be played a protective role, and is dismantled in the time of acupuncture.
9. the high line pressure of the high speed of a motor vehicle as claimed in claim 4 is tiltedly knitted seam felt, it is characterized in that: in step (4), in the time wearing ring, after a segment distance, will later check, find that leakage encircles, dicyclo phenomenon will be taken out steel wire and again pass.
10. the high line pressure of the high speed of a motor vehicle as claimed in claim 9 is tiltedly knitted seam felt, it is characterized in that: wear in ring process, general 1m left and right will drive yarn to pass on steel wire, in order to avoid long serious to ring damage in the process that pulls yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330276.6A CN104099797B (en) | 2014-07-14 | 2014-07-14 | High speed and high yarn pressure twill woven seam-jointed papermaking felt and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330276.6A CN104099797B (en) | 2014-07-14 | 2014-07-14 | High speed and high yarn pressure twill woven seam-jointed papermaking felt and production process thereof |
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| Publication Number | Publication Date |
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| CN104099797A true CN104099797A (en) | 2014-10-15 |
| CN104099797B CN104099797B (en) | 2017-02-15 |
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| CN201410330276.6A Active CN104099797B (en) | 2014-07-14 | 2014-07-14 | High speed and high yarn pressure twill woven seam-jointed papermaking felt and production process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334941A (en) * | 2020-04-14 | 2020-06-26 | 湖南工程学院 | Line tracing and positioning integrated device for garment decoration splicing seam process |
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| CN1216077A (en) * | 1997-02-14 | 1999-05-05 | 阿尔巴尼国际公司 | Laminated integrally woven papermaker's fabric |
| CN1950566A (en) * | 2004-05-12 | 2007-04-18 | 阿尔巴尼国际公司 | Seam for multiaxial papermaking fabrics |
| CN101180434A (en) * | 2005-05-06 | 2008-05-14 | 美商艾斯登强生股份有限公司 | Multiaxially seamed papermaking fabric and method |
| CN102171394A (en) * | 2008-09-04 | 2011-08-31 | 阿尔巴尼国际公司 | Process for the manufacture of seams for paper and industrial textiles and seams produced by the method |
| US8353252B1 (en) * | 2011-12-05 | 2013-01-15 | Voith Patent Gmbh | Process for preparing a seam area for a PMC base fabric |
| CN203947368U (en) * | 2014-07-14 | 2014-11-19 | 四川环龙技术织物有限公司 | Tiltedly knit seam felt |
-
2014
- 2014-07-14 CN CN201410330276.6A patent/CN104099797B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216077A (en) * | 1997-02-14 | 1999-05-05 | 阿尔巴尼国际公司 | Laminated integrally woven papermaker's fabric |
| CN1950566A (en) * | 2004-05-12 | 2007-04-18 | 阿尔巴尼国际公司 | Seam for multiaxial papermaking fabrics |
| CN101180434A (en) * | 2005-05-06 | 2008-05-14 | 美商艾斯登强生股份有限公司 | Multiaxially seamed papermaking fabric and method |
| CN102171394A (en) * | 2008-09-04 | 2011-08-31 | 阿尔巴尼国际公司 | Process for the manufacture of seams for paper and industrial textiles and seams produced by the method |
| US8353252B1 (en) * | 2011-12-05 | 2013-01-15 | Voith Patent Gmbh | Process for preparing a seam area for a PMC base fabric |
| CN203947368U (en) * | 2014-07-14 | 2014-11-19 | 四川环龙技术织物有限公司 | Tiltedly knit seam felt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334941A (en) * | 2020-04-14 | 2020-06-26 | 湖南工程学院 | Line tracing and positioning integrated device for garment decoration splicing seam process |
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| CN104099797B (en) | 2017-02-15 |
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