Processing process for forming vintage visual effect of denim

A visual effect, denim technology, applied in the direction of improved hand-feeling fibers, biochemical treatment of enzymes/microorganisms, textiles, etc., can solve the problems of improper selection of process conditions, easy fading, high price, and achieve obvious effects, improve washing effect, Uniform force effect

Inactive Publication Date: 2016-07-27
耿云花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of the market, the era when conventional denim dominated the world has long passed. Now denim of various colors is competing for favor. The traditional denim is dyed with indigo, and the color is relatively deep. In order to meet the needs of all aspects, old-fashioned denim is also It has been loved by more and more people. Usually, a certain washing process can be used to achieve a certain effect of aging. However, at present, various washing processes for aging are uneven, and improper selection of various process conditions can easily lead to aging. Problems such as uneven effect or reduced strength of denim fabric or easy fading
On the market, the denim fabric with old visual effect fades unevenly, and only the surface of the denim fabric fades, and the physical damage of the denim fiber can also be seen, and the price is high

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

[0022] Denim is made of 70-80% cotton, 5-10% polyurethane elastic fiber and 10-25% polyester as warp yarn, 7.5S cotton wool blended yarn as weft yarn, and woven into twill denim gray fabric, fabric specification: 140×90 root / inch, 1 / 3 twill, warp and weft are all treated with starch sizing, the weight percentage of each component in the size is starch 60%, PVA 20%, softener 2%, polyacrylic acid 25%, wax flake 3%, The technological conditions for sizing are as follows: the temperature of the sizing tank is 90°C, the sizing rate is 10%, the pressure position of the sizing roller is 25kN, and the vehicle speed is 20m / min.

[0023] The softening and desizing solution is used for softening and desizing treatment, and the softening and desizing solution includes amylase, cellulase, nonionic surfactant, ammonium dihydrogen phosphate, sodium chloride, silicone oil, silk peptide powder, and is composed of starch according to weight percentage Enzymes, cellulase, non-ionic surfactants, ...

Embodiment 2

[0029] Denim is made of 70-80% cotton, 5-10% polyurethane elastic fiber and 10-25% polyester as warp yarn, 7.5S cotton wool blended yarn as weft yarn, and woven into twill denim gray fabric, fabric specification: 140×90 Roots per inch, 1 / 3 twill, warp and weft are all treated with starch sizing, the weight percentage of each component in the size is starch 50%, PVA 20%, softener 2%, polyacrylic acid 27%, wax flake 1%, The technological conditions for sizing are as follows: the temperature of the sizing tank is 98°C, the sizing rate is 12%, the pressure position of the sizing roller is 25kN, and the vehicle speed is 20m / min.

[0030]Step (1) The softening and desizing solution is used for softening and desizing treatment. The softening and desizing solution includes amylase, cellulase, nonionic surfactant, ammonium dihydrogen phosphate, sodium chloride, silicone oil, and silk peptide powder. The percentage composition is amylase, cellulase, nonionic surfactant, ammonium dihydro...

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 provides a processing process for forming a vintage visual effect of denim. The processing process is characterized by comprising the following steps of: (1) carrying out desizing and softening treatment on the denim; (2) dehydrating the denim and taking out and putting the denim into a water washing machine; (3) carrying out water-washing ferment treatment on the denim; (4) washing the denim subjected to the water-washing ferment treatment; (5) carrying out whiskering treatment on the washed denim; (6) after whiskering treatment, carrying out stitching treatment and wearing-out treatment on the denim; and (7) sequentially carrying out washing, dehydration, drying, ironing and sizing, hanging and drying on the denim after the wearing-out treatment to obtain finished-product denim.

Description

[0001] This application is a divisional application of the invention patent application with the application number 2014107032380, the title of the invention is a processing method for making denim fabric present an old visual effect, and the application date is November 29, 2014. technical field [0002] The invention relates to a processing technology for making denim fabric present an old visual effect. Background technique [0003] In the 19th century, denim fabrics were made into thick, stiff, tough and wear-resistant jeans, which were deeply loved by the blue-collar class. Afterwards, they experienced fashionable clothing design, diversified fabric quality and structure, and multiple combinations of processing techniques. With the evolution and technological innovation of modernization, serialization of cloth effect and function, and artistic washing process of garments, denim fabrics increasingly meet the various individual needs of people and become a global clothin...

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 Applications(China)
IPC IPC(8): D06L1/14D06L1/12D06M16/00D06M11/71D06M11/13D06M15/643D06M15/15D06M11/74D06M13/188D06M13/513D06M15/00D06M11/155D06M13/368D06M15/11D06M15/333D06M15/263D03D15/08D03D15/00D03D13/00D06M101/06D06M101/38D06M101/32D03D15/217D03D15/233D03D15/283D03D15/47D03D15/56
CPCD03D13/004D06L1/12D06L1/14D06M11/13D06M11/155D06M11/71D06M11/74D06M13/188D06M13/368D06M13/513D06M15/00D06M15/11D06M15/15D06M15/263D06M15/333D06M15/643D06M16/003D06M2101/38D06M2101/32D06M2101/06D06M2200/50D10B2201/02D10B2331/04D10B2331/10D10B2211/02D03D15/47D03D15/56
Inventor 耿云花
Owner 耿云花
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