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Seamless dispensing process

A seamless dispensing and crafting technology, applied in the field of clothing manufacturing, can solve the problems of low temperature, insufficient peel strength, easy to tear, etc., and achieve the effect of low temperature

Pending Publication Date: 2021-12-28
东佑服饰科技(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The lamination and lapping process in the prior art mainly includes the sewing process, which has the disadvantages of sutures, poor appearance, drumming, and skin abrasion.
Flat glue / spandex silk glue / net glue bonding process, the working principle is that the glue softens and bonds the fabrics under the action of heat and pressure. The defect of the process is that the temperature is low, the glue does not melt, and there is no fastness; the temperature is slightly higher, and the glue will dry , and no fastness. Under normal circumstances, the glue basically floats on the surface of the fabric, and the peeling strength is insufficient, so it is easy to tear; when laminating, the temperature needs to be set above 170°C, and the bonding will destroy the original feel of the fabric and become hard. There is a problem of laser light and discoloration
Particle point transfer film bonding process, the working principle is that the glue softens and bonds the fabric under the action of heat and pressure. The defect of the process is that the repressing temperature is low, the glue does not melt, and there is no fastness; the temperature is slightly higher, the glue will dry, and there is no Fastness, under normal circumstances, the glue basically floats on the surface of the fabric, the peeling strength is insufficient, and it is easy to tear; when laminating, the temperature needs to be set above 170°C, and the problem of laser lightening and discoloration is prone to occur after repressing. There are many processes and efficiency. Low
Brushing glue lamination process, the working principle is that the glue softens and bonds the fabric under the action of heat and pressure. The defect of the process is that the repressing temperature is low, the glue does not melt, and there is no fastness; if the temperature is slightly higher, the glue will dry and have no fastness. , under normal circumstances, the glue basically floats on the surface of the fabric, and the peeling strength is insufficient, so it is easy to tear; when laminating, the temperature needs to be set above 170°C, and the problem of laser lightening and discoloration is prone to occur after repressing, with many processes and low efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This example takes the production of trousers as an example to explain the seamless dispensing process. There are 3 rows of glue on the side seam, the distance between the dispensing lines is 0.2mm, 4 rows of glue on the crotch, and the distance between the dispensing lines is 0.2mm. The internal dispensing spacing is 1.2mm, which specifically includes the following steps:

[0025] (1) Generate a dispensing file according to the electronic profile file of the trousers according to the above parameter settings to make a dispensing map;

[0026] (2) Import the dispensing map into the computer of the dispensing machine, cut the pieces and paste the template, take pictures with the dispensing machine, and set the dispensing according to the dispensing map;

[0027] (3) After the normal temperature glue is cured for 8s, it will not stick to each other or stick to your hands, take it to the heating plate, heat shock glue property, manual initial bonding, lap joint temperature...

Embodiment 2

[0029] This example takes the production of trousers as an example to explain the seamless dispensing process. There are 3 rows of glue on the side seam, the distance between the dispensing lines is 0.5mm, 4 rows of glue on the crotch, and the distance between the dispensing lines is 0.5mm. The internal dispensing spacing is 1.5mm, which specifically includes the following steps:

[0030] (1) Generate a dispensing file according to the electronic profile file of the trousers according to the above parameter settings to make a dispensing map;

[0031] (2) Import the dispensing map into the computer of the dispensing machine, cut the pieces and paste the template, take pictures with the dispensing machine, and set the dispensing according to the dispensing map;

[0032] (3) After the glue is cured at room temperature for 10 seconds and does not stick to each other or stick to hands, take it to the heating plate, heat-shock glue property, manual initial bonding and lap joint, lap...

Embodiment 3

[0034] This example takes the production of trousers as an example to explain the seamless dispensing process. There are 3 rows of glue on the side seam, the distance between the dispensing lines is 0.8mm, 4 rows of glue on the crotch, and the distance between the dispensing lines is 0.8mm. The internal dispensing spacing is 1.8mm, which includes the following steps:

[0035] (1) Generate a dispensing file according to the electronic profile file of the trousers according to the above parameter settings to make a dispensing map;

[0036] (2) Import the dispensing map into the computer of the dispensing machine, cut the pieces and paste the template, take pictures with the dispensing machine, and set the dispensing according to the dispensing map;

[0037] (3) After the glue is cured at room temperature for 12 seconds and does not stick to each other or hands, take it to the heating plate, heat-shock glue property, manual initial bonding, lap joint temperature is 80°C, repress ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a seamless dispensing process which comprises the following steps of determining different dispensing positions and quantities to prepare a dispensing diagram according to different produced products; importing the dispensing diagram into a computer of a dispensing machine, cutting pieces, pasting templates, shooting by the dispensing machine, and setting dispensing according to the dispensing diagram; and carrying out glue curing, manual initial bonding and lap joint, re-pressing, transferring, flatly placing and curing treatment. According to the seamless dispensing process provided by the invention, the size of glue points can be automatically adjusted according to the gram weight and the fuzzing degree of a fabric, the distance between the glue points can be adjusted at any time, and dispensed glue is activated and melted into liquid at the heating temperature of 100 DEG C or below within one hour, permeates into a texture structure of the fabric under the pressure effect and is cooled and cured into the particle bonded fabric; and due to sufficient permeation, the bonding fastness is higher than the bonding fastness of various plane glues and grain film glues, the temperature required by processing is low, and the seamless dispensing process is free of laser shining and discoloring and suitable for bonding of various fabrics.

Description

technical field [0001] The invention belongs to the technical field of garment manufacturing, and in particular relates to a seamless glue dispensing process. Background technique [0002] In recent years, the traditional manufacturing process of clothing has become more and more mature, and consumers have higher and higher requirements for clothing. It is important to make innovative breakthroughs in the manufacturing process of clothing to improve the comfort of clothing and improve the wearing experience of consumers. Common goals within the industry. [0003] The laminating and lapping process in the prior art mainly includes the sewing process, which has the disadvantages of sutures, poor appearance, drumming, and skin abrasion. Flat glue / spandex silk glue / net glue bonding process, the working principle is that the glue softens and bonds the fabrics under the action of heat and pressure. The defect of the process is that the temperature is low, the glue does not melt, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06H5/00B05D1/26
CPCA41H43/04
Inventor 万景忠
Owner 东佑服饰科技(太仓)有限公司
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