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Processing method of wash-and-wear shirt containing bast fiber or regenerated cellulose fiber

A technology of regenerated cellulose and processing method, which is applied in the field of fabric processing and post-processing of shirts and garments, and the processing of non-iron shirts. The problem of large shrinkage of cellulose fibers can achieve the effect of excellent appearance flatness after washing, good dimensional stability, and easy cleaning.

Active Publication Date: 2019-04-05
雅戈尔服装控股有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the industry, for regenerated cellulose fibers, resin crosslinking reactions (mostly surface resins or self-crosslinking) are used to reduce the hygroscopicity of fabrics, thereby improving the problem of excessive shrinkage of regenerated cellulose fibers. The improvement of the non-ironing appearance of fabrics has not been regarded as an important research direction

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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  • Processing method of wash-and-wear shirt containing bast fiber or regenerated cellulose fiber
  • Processing method of wash-and-wear shirt containing bast fiber or regenerated cellulose fiber
  • Processing method of wash-and-wear shirt containing bast fiber or regenerated cellulose fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: Shirt with yarn count density of DR40*DN21 120*64 plain weave woven fabric (component ratio: 50% hemp viscose, 50% hemp, DR stands for hemp viscose fiber, DN stands for hemp) For example, using the present invention for processing, the processing method includes fabric processing and garment processing, and the fabric processing includes the following processing steps: preparing yarn, dyeing yarn, softening yarn, drying, winding, warping, sizing, weaving ( beating up), fabric preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes the following processing steps: fabric preparation, cutting, sewing, pre-washing, drying, spraying, pre-baking, pressing , baking, moisturizing, washing, drying, handcuffs, ironing, packaging. That is, the hemp / hemp viscose non-iron shirt of Example 1 is obtained.

[0018] In Example 1: the yarn was too soft and the fabric after dyeing the yarn was treated with polyethylene wax emulsion. Th...

Embodiment 2

[0022] Example 2: The yarn density is CPT100 / 2*CU100D+DN21 120*84 plain weave woven fabric (the composition ratio is: 41% cotton, 41% hemp, 18% cupro, CPT represents pure cotton, CU represents guest The shirt of Pa (cupro) fiber, DN represents hemp) is used as an example, and the present invention is used for processing. The processing method includes fabric processing and garment processing, and the fabric processing includes the following processing steps: preparing yarn, dyeing yarn, yarn too soft, Drying, winding, warping, sizing, weaving (beating up), fabric preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes the following processing steps: fabric preparation, cutting, sewing, Pre-washing, drying, spraying, pre-baking, pressing, baking, moisturizing, washing, drying, handcuffs, ironing, packaging. That is, the cotton / hemp / copper ammonia non-iron shirt of Example 2 is obtained.

[0023]In Example 2: the yarn is too soft and th...

Embodiment 3

[0027] Example 3: The yarn density is CTC50*CPT100 / 2+DN21 130*80 twill woven fabric (the composition ratio is: 39% cotton, 39% hemp, 22% tencel, CPT represents pure cotton, CTC represents cotton / Tencel 50 / 50, DN stands for hemp) shirt as an example, the present invention is used for processing, the processing method includes fabric processing and garment processing, and the fabric processing includes the following processing steps: preparing yarn, dyeing yarn, yarn too soft, Drying, winding, warping, sizing, weaving (beating up), fabric preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes the following processing steps: fabric preparation, cutting, sewing, Pre-washing, drying, spraying, pre-baking, pressing, baking, moisturizing, washing, drying, handcuffs, ironing, packaging. That is, the cotton / hemp / tencel non-iron shirt of Example 3 is obtained.

[0028] In Example 3: the yarn is too soft and the dyed fabric is treated with po...

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Abstract

The invention discloses a processing method of a wash-and-wear shirt containing bast fiber or regenerated cellulose fiber. The processing method comprises the steps of fabric processing and garment making, wherein fabric processing comprises yarn preparation, yarn dyeing, yarn softening, drying, spooling, warping, slashing, weaving, cloth preparation, singeing, desizing, mercerizing, sizing and preshrinking; the garment making comprises cloth preparation, piece tailoring, sewing, pre-washing, drying, spraying, pre-drying, pressing, baking, moisture regaining, washing, drying, button cuffing, ironing and packaging; yarn softening involves that a polyethylene wax emulsion is used for treating fabric after yarn dyeing, the use concentration of the polyethylene wax emulsion is 2-4 g / L, and thebath ratio is 1:5-10. The processing method of the wash-and-wear shirt containing the bast fiber or the regenerated cellulose fiber has the advantages that the polyethylene wax emulsion is taken as asoftening agent of the yarn softening process, the softening agent is easy to clean off in the subsequent dyeing and finishing process, the hydrophilia of the fabric and the combination of resin andfiber in the non-iron finishing stage of ready-made garment are not affected, so that the processed wash-and-wear shirt has excellent appearance flatness and good dimensional stability after washing.

Description

technical field [0001] The invention relates to a fabric processing method in the textile field and a post-processing method for shirt garments, in particular to a processing method for a non-iron shirt containing hemp or regenerated cellulose fibers. Background technique [0002] Hemp fibers including hemp, flax and other fibers have a high degree of crystallinity, and the non-iron resin finishing agent cannot effectively combine with the active groups in the crystalline area (inaccessible area), and it is difficult to improve the non-iron grade. Common regenerated cellulose fibers such as cupro, tencel, viscose, and bamboo pulp fibers are less active in the regeneration process, making it difficult to improve the subsequent non-iron grade, and their appearance flatness can usually only reach grade 2.5. Therefore, it is a difficulty in the industry to improve the appearance flatness level of fabrics containing hemp or regenerated cellulose fibers, especially the appearance ...

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): D06M15/227D06M11/61D06M15/643D06M11/155D06B1/02D06B7/08D06B15/00D06M101/06
CPCD06B1/02D06B7/08D06B15/00D06M11/155D06M11/61D06M15/227D06M15/643D06M2101/06D06M2200/50
Inventor 王庆淼王平江伟权康侃罗潇廖宇彤
Owner 雅戈尔服装控股有限公司
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