A low-shrinkage treatment method, finishing method and device

A processing method and a processing device technology, which are applied in the direction of processing textile material equipment configuration, vibration processing, textile material processing, etc., can solve the problems of low production efficiency and low shrinkage processing can not be continuous production, so as to improve production efficiency and reduce garment production. The difficulty of washing and the effect of reducing production costs

Active Publication Date: 2019-12-20
GUANGDONG FORWARD DENIM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the object of the present invention is to provide a low-shrinkage treatment method and finishing method and device, aiming to solve the problems that the existing low-shrinkage treatment cannot be continuously produced and the production efficiency is low

Method used

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  • A low-shrinkage treatment method, finishing method and device
  • A low-shrinkage treatment method, finishing method and device
  • A low-shrinkage treatment method, finishing method and device

Examples

Experimental program
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Effect test

Embodiment 1

[0127] Containing low shrinkage processing: singeing, desizing, scouring, bleaching and dyeing, low shrinkage treatment, two pre-shrinking treatments on the high-elastic white grey fabric.

[0128] The low shrinkage treatment process for high elastic fabrics is as follows: the fabric is soaked and rolled dry twice, the rolling pressure is 0.3Mpa, the water temperature is 50°C, and the speed is 50m / min; the wet, boiled, sprayed, and loose stacking treatment is performed twice, and the temperature is Treated at 65°C for 10 minutes; 5 times of low-tension shaking spray washing water treatment, first spray shaking washing water with hot water at a temperature of 80°C, and spray shaking washing water at room temperature for the last section of water tank, shaking roller speed 41r / min, The tension of the gravity induction roll is 12KG; the rolling process is carried out, and the rolling pressure is 0.3Mpa; the drying process is carried out on the setting machine after rolling, the dryin...

Embodiment 2

[0134] The high-elastic yarn-dyed grey fabric is subjected to singeing, desizing, low shrinkage, and two pre-shrinking treatments.

[0135] The low shrinkage treatment process for high-elastic fabrics is as follows: the fabric is immersed and rolled dry once, the rolling pressure is 0.3Mpa, the water temperature is 70℃, and the speed is 70m / min; the wet, boiled, sprayed, and loose stacking treatment is performed once. The temperature is 70℃ for 30 minutes; 3 times of low tension shaking spray washing water treatment, first use the temperature of 75℃ hot water spray shaking washing water, the last section of the water tank is sprayed shaking washing water at room temperature, the shaking roller speed 42r / min, the tension of the gravity induction roll is 13KG; after washing, it is rolled and dried, and the pressure of the rolling cart is 0.3Mpa; after drying, it is dried on the setting machine, the drying temperature is 170℃, and the drying time is 80 seconds.

[0136] Common proces...

Embodiment 3

[0141] The high-elastic denim grey fabric is subjected to singeing treatment, low shrinkage treatment and two pre-shrinking treatments.

[0142] The low shrinkage treatment process for high-elastic fabrics is as follows: the high-elastic fabrics are dipped in the auxiliary agent twice and then rolled dry, at 65℃, the speed is 60m / min, the rolling pressure is 0.3Mpa; the first loose stacking treatment, temperature At room temperature, the treatment time is 10 minutes; the high-elastic fabric is rolled twice to dry; 2 times wet-cooking spray loose stacking treatment, the temperature is 70 ℃ for 10 minutes; 4 times low-tension spray shaking water washing, first Use hot water at a temperature of 75℃ to spray and shake the washing water. The last section of the water tank is shaken and washed under normal temperature conditions. The shaking roller speed is 41r / min, and the gravity induction roller tension is 13KG. It is 0.3Mpa; it is dried in the setting machine, the drying temperatur...

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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Abstract

The invention discloses a low-shrinkage treatment method and device and an after-treatment method. The low-shrinkage treatment method comprises the following steps that soaking and complete squeezingare conducted at least one time; wet boiling spraying loose-type piling is conducted at least one time; low-tension spraying vibration washing treatment is conducted at least three times; complete squeezing and drying are conducted. According to the low-shrinkage treatment method for a highly-elastic fabric, the highly-elastic fabric can be produced continuously, the production efficiency is improved, using of manpower, water and equipment is reduced, and production cost of production process links and the like is reduced. After treatment by the low-shrinkage treatment method, the effects of high-elasticity and low-shrinkage rate of the highly-elastic fabric can be achieved, and therefore the difficultly in highly-elastic type garment production and garment washing is reduced.

Description

Technical field [0001] The invention relates to the technical field of fabric finishing, and mainly relates to a low shrinkage processing method and finishing method and device. Background technique [0002] At present, high-elastic fabrics at home and abroad undergo multiple pre-shrinking treatments such as one pre-shrinking and two pre-shrinking during post-finishing. The purpose is to narrow the door width and reduce the shrinkage in the weft direction. After the above finishing, The weft shrinkage of high-elastic fabrics can still reach -15%~-20%. The high shrinkage rate has the following adverse effects on the manufacturing of high-elastic fabrics or the washing of ready-made garments: 1. High-elastic fabrics are produced during the cutting process and cannot be curled. Sewing; Second, the high-elastic fabric shrinks sharply after washing at the seam joints of the ready-made garments, causing the elasticity to fall off; Third, the size of the high-elastic fabric will be unst...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06B1/02D06B3/18D06B13/00D06B17/02D06B21/00D06B23/02D06B23/20
CPCD06B1/02D06B3/18D06B13/00D06B17/02D06B21/00D06B23/02D06B23/20
Inventor 王宗文邹华东柯文博
Owner GUANGDONG FORWARD DENIM
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