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A processing method of non-ironing shirt containing hemp or regenerated cellulose fiber

A technology of regenerated cellulose and processing methods, which is applied in the field of fabric processing, post-processing of shirts and garments, and non-ironing shirt processing. It can solve the problem of large shrinkage of regenerated cellulose fibers and the improvement of non-ironing appearance has not been considered as an important research. Orientation, reducing the moisture absorption of fabrics, etc., to achieve the effect of easy cleaning

Active Publication Date: 2021-06-15
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

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  • A processing method of non-ironing shirt containing hemp or regenerated cellulose fiber
  • A processing method of non-ironing shirt containing hemp or regenerated cellulose fiber
  • A processing method of non-ironing shirt containing hemp or regenerated cellulose fiber

Examples

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Effect test

Embodiment 1

[0017] Example 1: A shirt with a yarn count density of DR40*DN21 120*64 plain weave woven fabric (ingredient ratio: 50% hemp viscose, 50% hemp, DR represents hemp viscose fiber, DN represents hemp) For example, adopt the present invention to process, and processing method comprises fabric processing and garment processing, and fabric processing comprises the following processing steps: prepare yarn, dye yarn, yarn is too soft, dry, winder, warp, sizing, weaving ( beating), fabric preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes the following processing steps: fabric preparation, cutting, sewing, pre-washing, drying, spraying, pre-drying, pressing , Baking, Moisturizing, Washing, Drying, Handcuffing, Ironing, Packaging. Promptly obtain the hemp / hemp viscose non-ironing shirt of embodiment 1.

[0018] In Example 1: the yarn is too soft and the fabric after dyeing is treated with polyethylene wax emulsion, the treatment temperatur...

Embodiment 2

[0022] Embodiment 2: With yarn count density as CPT100 / 2*CU100D+DN21 120*84 plain weave fabric (component ratio is: 41% cotton, 41% hemp, 18% cupro, CPT represents pure cotton, CU represents guest The shirt of tyrant (cupro ammonia) fiber, DN represents hemp) is example, adopts the present invention to process, and processing method comprises fabric processing and garment processing, and fabric processing comprises the following processing steps: prepare yarn, dye yarn, yarn is too soft, Drying, winding, warping, sizing, weaving (beating up), cloth preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes the following processing steps: cloth preparation, cutting, sewing, Pre-washing, drying, spraying, pre-drying, pressing, baking, moisture regain, washing, drying, buttoncuffing, ironing, packaging. Promptly obtain the cotton / hemp / cupro non-ironing shirt of embodiment 2.

[0023]In Example 2: the yarn is too soft and the fabric after dy...

Embodiment 3

[0027] Embodiment 3: with yarn count density as CTC50*CPT100 / 2+DN21 130*80 twill weave fabric (component ratio is: 39% cotton, 39% hemp, 22% tencel, CPT represents pure cotton, CTC represents cotton / Tencel 50 / 50, DN represents the shirt of hemp) as an example, adopt the present invention to process, processing method comprises fabric processing and garment processing, and fabric processing comprises the following processing steps: prepare yarn, dye yarn, yarn is too soft, Drying, winding, warping, sizing, weaving (beating up), cloth preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes the following processing steps: cloth preparation, cutting, sewing, Pre-washing, drying, spraying, pre-drying, pressing, baking, moisture regain, washing, drying, buttoncuffing, ironing, packaging. Promptly obtain the cotton / hemp / tencel non-ironing shirt of embodiment 3.

[0028] In Example 3: the yarn is too soft and the fabric after dyeing is trea...

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Abstract

The processing method of the non-ironing shirt containing hemp or regenerated cellulose fiber disclosed by the invention includes fabric processing and garment processing, and the fabric processing includes: yarn preparation, yarn dyeing, yarn oversoftening, drying, winding, warping, and pulping Yarn, weaving, cloth preparation, singeing, desizing, mercerizing, shaping, pre-shrinking; garment processing includes: cloth preparation, cutting, sewing, pre-washing, drying, spraying, pre-drying, pressing, baking , moisture regain, washing, drying, handcuffing, ironing, packaging; if the yarn is too soft, use polyethylene wax emulsion to treat the dyed fabric. The concentration of polyethylene wax emulsion is 2-4g / L, and the liquor ratio 1:5-10. The present invention uses polyethylene wax emulsion as the softener in the yarn over-softening process. The softener is easy to wash off in the subsequent dyeing and finishing process, and does not affect the hydrophilicity of the fabric and the combination of resin and fiber in the non-ironing finishing stage of the garment. , so that the processed non-ironing shirts have excellent appearance flatness after washing and good dimensional stability.

Description

technical field [0001] The invention relates to fabric processing in the field of textiles and a post-treatment processing method for shirts, in particular to a processing method for non-ironing shirts 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 crystallization area (inaccessible area), and it is difficult to improve the non-iron level. Common regenerated cellulose fibers such as cupro, tencel, viscose, and bamboo pulp fibers have reduced active groups during the regeneration process, making it difficult to improve the follow-up non-ironing level, and their appearance flatness level usually can only reach level 2.5. Therefore, it is a difficult point in the industry to improve the appearance smoothness level of fabrics containing hemp or regenerated cellulose f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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