WO2019205239A1 - Procédé de fabrication de jeans sans couture - Google Patents

Procédé de fabrication de jeans sans couture Download PDF

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Publication number
WO2019205239A1
WO2019205239A1 PCT/CN2018/090895 CN2018090895W WO2019205239A1 WO 2019205239 A1 WO2019205239 A1 WO 2019205239A1 CN 2018090895 W CN2018090895 W CN 2018090895W WO 2019205239 A1 WO2019205239 A1 WO 2019205239A1
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WO
WIPO (PCT)
Prior art keywords
jeans
pieces
fabric
manufacturing
washing
Prior art date
Application number
PCT/CN2018/090895
Other languages
English (en)
Chinese (zh)
Inventor
王斌
Original Assignee
中山爵邦时装科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中山爵邦时装科技有限公司 filed Critical 中山爵邦时装科技有限公司
Publication of WO2019205239A1 publication Critical patent/WO2019205239A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H42/00—Multi-step production lines for making clothes
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A41D1/06—Trousers

Definitions

  • the invention relates to the technical field of garment processing, and in particular to a method for manufacturing seamless jeans.
  • the jeans will be changed from rough and simple to woven, color and style, so that they are made of ordinary single trousers.
  • the creation of a variety of unique styles, coupled with the change of other unique accessories, is refreshing, so the jeans gradually evolve into a unique category of fashion, popular with people.
  • Jeans generally use running water in production sewing.
  • the whole production process includes the design of styles, specifications and production processes, as well as inspection, discharge, paving, cutting, sewing, washing, ironing, drying and shaping.
  • a variety of production processes are possible.
  • Jeans obtained by the conventional production process have a problem of large shrinkage. Moreover, all the components of the jeans are uniformly cut and then stitched together by a conventional sewing machine sewing process to make a garment. This inevitably exposes the sewing thread and even the connection gap in the appearance of the clothes, so that in addition to affecting the appearance of the jeans, it is also easy to cause the partial sewing thread to be broken due to the cleaning of the honing or the scratching of the foreign objects. This may cause the clothes to come off the line and open.
  • the piercing of each needle in the sewing process will permanently damage the structure of the cloth of the clothes, resulting in a decrease in the tear resistance, and the clothes are worn on the body, with the swinging of the limbs, It is easy to cause the joint interface to rupture; finally, the garment overlaps the joint, up to 6 layers, very thick, not easy to flatten, and the fabric is easy to wrinkle, affecting the flatness and aesthetics of the product.
  • the object of the present invention is to provide a method for manufacturing seamless jeans, which has the precision of 0.1 mm, good flatness, natural transition, beautiful appearance, washable, machine washable, close-fitting and comfortable, and has the unique and natural effect of jeans washing. And the dimensional accuracy is high, completely avoiding the disadvantage that the jeans size is difficult to reach the standard.
  • a method of making seamless jeans comprising the following steps:
  • (3) splicing applying a binder within a width of 2-15 mm of the joined edges of the two pieces to be joined, the binder being a combination of hot melt adhesive and silicone hydrogel,
  • the hot melt adhesive is selected from PU or TPU, check for leaking glue, flatten the fabric, and join the two pieces together, use a flat hot press or laser to irradiate the adhesive, and cool the cloth of the two pieces. Bonded together.
  • the hot melt adhesive and the silicone hydrogel have a mass ratio of from 1 to 10:1, preferably from 1 to 5:1, more preferably from 1 to 2:1.
  • the step (3) is to apply an adhesive tape having a release paper thickness of 0.08-0.1 mm to a width of 2-15 mm of the joined edges of the two pieces to be joined, respectively.
  • the knot tape is adhered to a composition of the binder hot melt adhesive of the present invention and a silicone hydrogel selected from the group consisting of PU or TPU.
  • step (3) also uses a mold and a pad, and the two pieces to be joined are placed in the corresponding mold and the pad to better shape.
  • the binder of the invention is synergistic effect of PU or TPU and silicone hydrogel to stabilize the shrinkage of the fabric.
  • the fabric is washed first, then cut and then spliced. Since the shrinkage rate of the cloth after washing is fixed, the cutting can be obtained with very precise dimensions, regardless of the size.
  • the problem of fabric shrinkage can also save fabric.
  • the pattern of each design part can intuitively present the final effect before the finished product, avoiding the disadvantages of the conventional jeans cutting, sewing and then washing before clearing the water, and the shortcomings of the finished product are not clear, so that the designer and the customer It is a fundamental change to fully and intuitively feel and observe the works designed by oneself, which greatly improves the efficiency and innovation space of product design.
  • the advantages of small laser focusing point, concentrated heating, and convenient adjustment are utilized, and the cloth can be cut and joined more accurately, and the precision of the clothes cut and joined by the laser and the mold is further ensured at 0.1 mm, and the connection is further Closer and better joints.
  • the cloth is directly pressed and connected by a tape, and the connection is firm.
  • the peeling strength between the cloths is 15.9-16.6 N/cm, and the water is washed by water at 40 ° C for 10 times or more, and no delamination is observed after 45 minutes each time, and The peel strength after washing is greater than 7-13 N/cm, which is much larger than the international standard 5.0 N/cm.
  • each design part can intuitively present the final effect before the finished product, avoiding the disadvantage that the traditional jeans are first cut, sewn and then washed, and the shortcomings of the final finished product are not clear before the washing is completed, so that the designer and the customer can
  • the works designed by oneself can be completely and intuitively felt and observed, which greatly improves the efficiency and innovation space of product design, and is a fundamental change.
  • the invention can make the garment automatically completed by the device, basically without manual intervention, so it is beneficial to realize automatic production, save a lot of manpower and material resources, can effectively reduce garment cost and improve economic benefit.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a mosaic view.
  • a method for manufacturing a seamless jeans as shown in FIG. 1 includes the following steps:
  • the fabric is washed with water.
  • the washing includes the following steps: firstly add anti-dyeing powder, eucalyptus oil, etc., at 45 ° C for 10 minutes to remove the pulp, then add anti-dyeing powder, eucalyptus oil, and enzyme. Powder, pumice and other ground color, then float water, the background color after the plate after washing powder, soft oil out of the machine, drying to get the washed cloth;
  • the precision of the jeans obtained in this embodiment is 0.1 mm, which ensures the precision and the aesthetics of the jeans. This is a very large leap for the top garments, and the obtained jeans have good flatness and the washing temperature is below 90 °C.
  • the peeling strength between the fabrics is 16.3 N/cm, and the water is washed by water at 40 ° C for 10 times or more. After 45 minutes, no delamination is observed, and the peeling strength after washing is 14.3 N/cm. It is far greater than the international standard 5.0 N/ Cm. In addition, it has good flatness, natural transition, beautiful appearance, washable and machine washable, close-fitting and comfortable.
  • Reference Example 1 differs in that the adhesive tape is adhered with a binder of TPU and a silicone hydrogel in a mass ratio of 1:2, and a laser is used to illuminate the binder.
  • the TPU and the silicon hydrogel of the invention cooperate to stabilize the cloth shrinkage rate, and the obtained clothes have the precision of 0.1 mm, the flatness is good, the transition is natural, the appearance is beautiful, the washing and the washing are machine-friendly, the body is comfortable, and the jeans are washed and beautiful. effect.
  • the difference step (2) also uses a mold and a mat, and the two pieces to be joined are placed in the corresponding mold and the finished product obtained in the mat to better shape.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Decoration Of Textiles (AREA)

Abstract

Un procédé de fabrication de jeans sans couture comprend les étapes suivantes : (1) le lavage d'un tissu après l'inspection, la pose<u /> et l'étalement de celui-ci ; (2) la découpe du tissu lavé en morceaux de tissu ayant des formes et des tailles souhaitées ; la réalisation de processus manuels spécifiques pour jeans, tels que la décoloration à effet moustaches, le ponçage à la main, le dépolissage, la broderie et l'impression, et l'incorporation de motifs de conception ; (3) l'assemblage, dans lequel un agent adhésif est appliqué pour joindre les bords de deux morceaux de tissu dans une plage de largeur de 2 à 15 mm, l'agent adhésif est une composition d'un adhésif thermofusible et d'un hydrogel de silicone, l'adhésif thermofusible est choisi parmi PU ou TPU, les deux morceaux de tissu sont assemblés l'un à l'autre, une presse à chaud plate ou un rayonnement laser est employé pour durcir l'agent adhésif, et les deux morceaux de tissu sont liés après refroidissement. Les jeans fabriqués à l'aide du procédé ci-dessus ont une précision de 0,1 mm, un lissé favorable, aucune couture évidente, un aspect attractif et une solidité au lavage favorable. Les jeans sont également lavables en machine et présentent un bon ajustement confortable après avoir été lavés.
PCT/CN2018/090895 2018-04-23 2018-06-12 Procédé de fabrication de jeans sans couture WO2019205239A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810366100.4 2018-04-23
CN201810366100.4A CN108308774A (zh) 2018-04-23 2018-04-23 一种无缝牛仔裤的制作方法

Publications (1)

Publication Number Publication Date
WO2019205239A1 true WO2019205239A1 (fr) 2019-10-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/090895 WO2019205239A1 (fr) 2018-04-23 2018-06-12 Procédé de fabrication de jeans sans couture

Country Status (2)

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CN (1) CN108308774A (fr)
WO (1) WO2019205239A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200997935Y (zh) * 2007-01-29 2008-01-02 广州市戴丝玉内衣有限公司 无针缝折边
CN102304862A (zh) * 2011-07-15 2012-01-04 北京印月明印染新技术有限公司 一种纯棉或涤棉牛仔布的印制工艺
CN103220926B (zh) * 2009-10-15 2015-03-25 鲁泰纺织股份有限公司 具有抗皱、免烫功能的无缝线衬衫及其制法
CN105507029A (zh) * 2016-01-19 2016-04-20 上海婉静纺织科技有限公司 一种牛仔裤免洗生产工艺

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564730B1 (ko) * 2001-04-16 2006-03-28 에스퀄 엔터프라이시스 리미티드 수축전의 텍스타일 패턴을 제공하기 위한 방법 및 시스템
CN101797075A (zh) * 2010-03-11 2010-08-11 宁波雅戈尔英成制服有限公司 一种可水洗的西服及其加工方法
CN103215002B (zh) * 2013-03-21 2015-01-21 马鞍山市中澜橡塑制品有限公司 一种含有水溶性纳米级硅溶胶的热熔胶及其制备方法
CN104223548B (zh) * 2014-09-19 2015-11-04 浙江格莱美服装有限公司 一种无缝拼合皮革服装的制作方法
CN106957606A (zh) * 2017-04-10 2017-07-18 苏州信宏天科技有限公司 一种可自修复的高分子纳米补胎胶及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200997935Y (zh) * 2007-01-29 2008-01-02 广州市戴丝玉内衣有限公司 无针缝折边
CN103220926B (zh) * 2009-10-15 2015-03-25 鲁泰纺织股份有限公司 具有抗皱、免烫功能的无缝线衬衫及其制法
CN102304862A (zh) * 2011-07-15 2012-01-04 北京印月明印染新技术有限公司 一种纯棉或涤棉牛仔布的印制工艺
CN105507029A (zh) * 2016-01-19 2016-04-20 上海婉静纺织科技有限公司 一种牛仔裤免洗生产工艺

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