CN107313147B - Asymmetric single-side opening elastic band and weaving process thereof - Google Patents
Asymmetric single-side opening elastic band and weaving process thereof Download PDFInfo
- Publication number
- CN107313147B CN107313147B CN201710621507.2A CN201710621507A CN107313147B CN 107313147 B CN107313147 B CN 107313147B CN 201710621507 A CN201710621507 A CN 201710621507A CN 107313147 B CN107313147 B CN 107313147B
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- China
- Prior art keywords
- single side
- yarn
- elastic band
- main body
- short
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Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009941 weaving Methods 0.000 title claims abstract description 10
- 229920002334 Spandex Polymers 0.000 claims description 7
- 239000004759 spandex Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008961 swelling Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009940 knitting Methods 0.000 description 4
- 238000009958 sewing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009964 serging Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0094—Belts
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/40—Forming selvedges
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
Abstract
The invention discloses an asymmetric single-side opening elastic band and a weaving process thereof, wherein the elastic band comprises a main body, a long single side and a short single side; the main body is of a laminated structure, the long single side and the short single side are arranged up and down and are connected with the same side of the main body in an integrated mode, the long single side and the short single side are formed by intersecting warp and weft mutually, and an opening is formed between the long single side and the short single side. According to the invention, by utilizing the structures of a long single side and a short single side and different heights of the two layers of the single side opening, the phenomenon of swelling formed by mutual adhesion of two sides is avoided when the elastic band and the product are sewn, the elastic band and the product can be better attached to two sides of the product, and the product can be better sewn in an asymmetric manner.
Description
Technical Field
The invention relates to the technology of the knitting field, in particular to an asymmetric single-side opening elastic band and a knitting process thereof.
Background
At present, many elastic bands on the market adopt non-opening type to carry out edge wrapping on products. When the non-opening elastic band is hemmed and sewn, thread ends or product sewing tearing is poor, and the close fitting comfort of the product is poor. Some products adopt single-side opening type to be symmetrical, and the problem of poor tearing of the sewing can be solved by adopting the symmetrical single-side opening type, but the condition that the products are not close-fitting or are bloated still exists when the sewing is carried out. The unilateral opening type elastic band is also required to be improved aiming at the problem.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its primary objective is to provide an asymmetric single-side opening elastic band and a weaving process thereof, which effectively solve the problem of single-side opening elastic band in product lining,
in order to achieve the above purpose, the present invention adopts the following technical scheme:
an asymmetric single-side opening elastic band comprises a main body, a long single side and a short single side; the main body is of a laminated structure, the long single side and the short single side are arranged up and down and are connected with the same side of the main body in an integrated mode, the long single side and the short single side are formed by intersecting warp and weft mutually, and an opening is formed between the long single side and the short single side.
Preferably, the weft insertion process has two wefts.
Preferably, the weft is terdolon or nylon.
Preferably, the yarns of the warp consisting of the main body, the long single side and the short single side are two yarns of high stretch yarn and spandex coated yarn.
A weaving process of an asymmetric single-side opening elastic belt comprises the following steps:
(1) The yarn is subjected to warping to control the tension strength in the yarn so that the tension in each yarn is equal;
(2) Typesetting is carried out on the flower disc typesetting software on a computer according to the organization requirements;
(3) Penetrating the beamed yarn into a corresponding palm button in a typesetting mode of a computer;
(4) After penetrating corresponding yarns according to design requirements, debugging the machine to see whether woven textures meet the design requirements; after the requirement is met, the machine testing is finished, and the weaving of the elastic band is started.
Preferably, the main body and the long single side and the short single side have two different warps: (1) The first type is divided into one upper part and one lower part, and the double wefts are crossed with warps; (2) a second type of disc chuck structure according to the pattern characteristics; the middle suture part and the lockstitch of the elastic band are formed by using the flower disc process.
Preferably, the asymmetry of the elastic band is achieved by changing the number of yarns passing through the flower disc, so that the two layers of the elastic band, namely a long single side layer and a short single side layer, are asymmetric.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
according to the invention, by utilizing the structures of a long single side and a short single side and different heights of the two layers of the single side opening, the phenomenon of swelling formed by mutual adhesion of two sides is avoided when the elastic band and the product are sewn, the elastic band and the product can be better attached to two sides of the product, and the product can be better sewn in an asymmetric manner.
In order to more clearly illustrate the structural features and efficacy of the present invention, the following detailed description of the invention is made with reference to the accompanying drawings and to the specific embodiments:
drawings
FIG. 1 is a schematic view of an upper and lower layer yarn arrangement according to the present invention
FIG. 2 is a diagram showing the art of the disc chuck structure according to the present invention
Fig. 3 is a schematic diagram of the elastic band formed by knitting the yarn of the present invention.
The attached drawings are used for identifying and describing:
10. body 20, long single side
30. Short single side
Detailed Description
The invention discloses an asymmetric single-side opening elastic band, which comprises a main body 10, a long single side 20 and a short single side 30; the main body 10 is in a laminated structure, the long single side 20 and the short single side 30 are arranged up and down and integrally connected with the same side of the main body 10, the long single side 20 and the short single side 30 are formed by intersecting warp and weft, and an opening is formed between the long single side 20 and the short single side 30. The weft insertion process has two wefts. The weft is Teflon or nylon. The yarns of the warp yarn consisting of the main body 10, the long single side 20 and the short single side 30 are two yarns of high stretch yarn and spandex coated yarn.
The invention also discloses a weaving process of the asymmetric single-side opening elastic belt, which comprises the following steps:
the method comprises the following steps:
(1) The yarn is subjected to warping to control the tension strength in the yarn so that the tension in each yarn is equal;
(2) Typesetting is carried out on the flower disc typesetting software on a computer according to the organization requirements;
(3) Penetrating the beamed yarn into a corresponding palm button in a typesetting mode of a computer;
(4) After penetrating corresponding yarns according to design requirements, debugging the machine to see whether woven textures meet the design requirements; after the requirement is met, the machine testing is finished, and the weaving of the elastic band is started.
The main body is provided with two different warps with a long single side and a short single side: (1) The first type is divided into one upper part and one lower part, and the double wefts are crossed with warps; (2) a second type of disc chuck structure according to the pattern characteristics; the middle suture part and the lockstitch of the elastic band are formed by using the flower disc process. The asymmetry of the elastic band is that the number of yarns passing through the flower disc is changed, so that the two layers of the elastic band with a long single side and a short single side are asymmetric.
Fig. 1 schematically shows that the number of yarns passing through the palm button up and down is different by different yarn rows, so that an elastic band with an upper layer and a lower layer and an asymmetric single-side opening is formed. FIG. 2 is an organization process layout diagram in a computer, shown in the figure: when the computer is displayed as X, the flower disc is pulled up to the top end of the machine design and recorded as up; when the computer is displayed as the right, the flower disc is pulled up to the middle part of the machine design and recorded as the middle part; when the computer shows o, the faceplate is pulled up at the bottom of the machine design, noted as down. Fig. 3 is a schematic diagram of knitting yarn into elastic. As can be seen from fig. 3, the yarn hooking process of the elastic band is performed byTo->The yarn on the lower yarn row 4 is driven by the flower disc through the upper yarn row 3, and the yarn is in an upper, middle and lower state, so that two openings are formed in the yarn.
Further, two yarn guides 1 in fig. 3 are put into two openings so that the yarns in the yarn guides interweave with the upper and lower rows of yarns 3, 4.
Further, the yarn in fig. 3 is pulled to the end by the yarn guide, and two crochets 2 hook the two weft yarns on the yarn guide respectively, so as to perform a serging action on the edge.
Further, the yarn guides in fig. 3 reciprocate in the rows 3, 4, thus interlacing the desired elastic bands.
Four examples of the invention are provided below:
example 1
The upper layer is threaded with 30 yarns, and the lower layer is threaded with 36 yarns; the warp yarn uses 70D white high-stretch yarn and 420D spandex-coated yarn, and the weft yarn uses 75D blue Teflon. Product 1 is obtained.
Example 2 of the embodiment
45 yarns are threaded on the upper layer, and 50 yarns are threaded on the lower layer; the warp yarn uses 70D white high-stretch yarn and 420D spandex-coated yarn, and the weft yarn uses 75D blue Teflon. Product 2 is obtained.
Example 3
21 yarns are threaded on the upper layer, and 25 yarns are threaded on the lower layer; the warp yarn uses 70D white high-stretch yarn and 560 spandex-coated yarn, and the weft yarn uses 150D blue Teflon. Product 3 is obtained.
Example 4
The upper layer is threaded with 30 yarns, and the lower layer is threaded with 36 yarns; the warp yarn uses 70D white high stretch yarn and 420D spandex covered yarn, and the weft yarn uses 75D blue nylon. Product 4 is obtained.
The design key points of the invention are as follows: according to the invention, by utilizing the structures of a long single side and a short single side and different heights of the two layers of the single side opening, the phenomenon of swelling formed by mutual adhesion of two sides is avoided when the elastic band and the product are sewn, the elastic band and the product can be better attached to two sides of the product, and the product can be better sewn in an asymmetric manner.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (1)
1. A weaving process of an asymmetric single-side opening elastic belt is characterized in that: the asymmetric single-side opening elastic belt comprises a main body, a long single side and a short single side; the main body is of a laminated structure, the long single side and the short single side are arranged up and down and are integrally connected with the same side of the main body, the long single side and the short single side are formed by intersecting warps and wefts, an opening is formed between the long single side and the short single side, two wefts are arranged in the weft insertion process, and the wefts are made of Teflon or nylon; the yarns of the main body, the long single side and the short single side which form the warp are two yarns of high stretch yarn and spandex coated yarn; the weaving process includes the following steps: the yarn is subjected to warping to control the tension strength in the yarn so that the tension in each yarn is equal;
typesetting is carried out on the flower disc typesetting software on a computer according to the organization requirements; penetrating the beamed yarn into a corresponding palm button in a typesetting mode of a computer; after penetrating corresponding yarns according to design requirements, debugging the machine to see whether woven textures meet the design requirements; after the requirement is met, after the machine testing is finished, the elastic band is woven;
the main body is provided with two different warps with a long single side and a short single side: (1) The first type is divided into one upper part and one lower part, and the double wefts are crossed with warps;
(2) Secondly, adopting a flower disc structure according to the pattern characteristics; forming a middle suture part and a locking edge of the elastic band by using a flower disc process;
the asymmetry of the elastic band is that the number of yarns passing through the flower disc is changed, so that the two layers of the elastic band with a long single side and a short single side are asymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621507.2A CN107313147B (en) | 2017-07-27 | 2017-07-27 | Asymmetric single-side opening elastic band and weaving process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621507.2A CN107313147B (en) | 2017-07-27 | 2017-07-27 | Asymmetric single-side opening elastic band and weaving process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107313147A CN107313147A (en) | 2017-11-03 |
| CN107313147B true CN107313147B (en) | 2024-04-09 |
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ID=60169876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621507.2A Active CN107313147B (en) | 2017-07-27 | 2017-07-27 | Asymmetric single-side opening elastic band and weaving process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107313147B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108588957B (en) * | 2018-07-12 | 2024-03-26 | 中山市鼎伟纺织染整有限公司 | Elastic webbing capable of freely adjusting tightness |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH380679A (en) * | 1961-04-06 | 1964-08-14 | Nobelt Company | Elastic waistband garment |
| CN1526867A (en) * | 2003-09-22 | 2004-09-08 | ���µ���֯��й�������˾ | Woven ribbon for bundling bust |
| CN101778579A (en) * | 2007-08-10 | 2010-07-14 | 赫雷国际有限责任公司 | Water shorts incorporating a stretch textile |
| CN204401258U (en) * | 2014-12-02 | 2015-06-17 | 东莞润信弹性织物有限公司 | A kind of knitted lace contained side band |
| CN105188437A (en) * | 2013-05-07 | 2015-12-23 | 耐克创新有限合伙公司 | Garment comprising flat and thin elastic waistband |
| CN105708019A (en) * | 2016-01-18 | 2016-06-29 | 福建省百凯弹性织造有限公司 | Production method of waistband provided with regulating buckle |
| TWM542363U (en) * | 2016-12-01 | 2017-06-01 | E C I Elastic Co Ltd | Two-in-one drawstring elastic band structure |
| CN207619589U (en) * | 2017-07-27 | 2018-07-17 | 东莞百宏实业有限公司 | A kind of asymmetric one-sided open elastic band |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6286341B2 (en) * | 1998-01-23 | 2001-09-11 | Elastic, Corporation Of America, Inc. | Elastic drawcord product and method of making same |
-
2017
- 2017-07-27 CN CN201710621507.2A patent/CN107313147B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH380679A (en) * | 1961-04-06 | 1964-08-14 | Nobelt Company | Elastic waistband garment |
| CN1526867A (en) * | 2003-09-22 | 2004-09-08 | ���µ���֯��й�������˾ | Woven ribbon for bundling bust |
| CN101778579A (en) * | 2007-08-10 | 2010-07-14 | 赫雷国际有限责任公司 | Water shorts incorporating a stretch textile |
| CN105188437A (en) * | 2013-05-07 | 2015-12-23 | 耐克创新有限合伙公司 | Garment comprising flat and thin elastic waistband |
| CN204401258U (en) * | 2014-12-02 | 2015-06-17 | 东莞润信弹性织物有限公司 | A kind of knitted lace contained side band |
| CN105708019A (en) * | 2016-01-18 | 2016-06-29 | 福建省百凯弹性织造有限公司 | Production method of waistband provided with regulating buckle |
| TWM542363U (en) * | 2016-12-01 | 2017-06-01 | E C I Elastic Co Ltd | Two-in-one drawstring elastic band structure |
| CN207619589U (en) * | 2017-07-27 | 2018-07-17 | 东莞百宏实业有限公司 | A kind of asymmetric one-sided open elastic band |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107313147A (en) | 2017-11-03 |
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