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Production method of high-upright-degree flat velvet cloth

A production method and flat technology, applied in the field of textile dyeing and finishing, can solve the problems of poor softness of flannelette, easy to produce wrinkled flannelette, fluff and looping, etc., and achieve the problem of poor softness, high standing, and increased density Effect

Active Publication Date: 2022-01-14
沂水恒泰纺园有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention uses polyester flat yarn as raw material, strengthens the high uprightness effect of the flannelette through a specific production process, and solves the problems of poor softness of the flannelette, messy flannel, easy wrinkle marks, fluffing and ringing at the bottom of the flannelette, etc.

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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  • Production method of high-upright-degree flat velvet cloth
  • Production method of high-upright-degree flat velvet cloth
  • Production method of high-upright-degree flat velvet cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: flat silk polyester fleece

[0049] A method for producing flat velvet cloth with high uprightness, comprising the steps of:

[0050] 1. Gray fabric weaving: use 200D / 48F flat polyester filament (200D / 48F flat polyester filament has a monofilament thickness of 4.2D, wool height: 2.0±0.1mm, thickness 2.2-2.3mm), pile density (weft density) Achieve 210 roots / cm 2 , adopt W-type consolidation and V-type consolidation alternate pile spinning, and the ground weave adopts plain weave, the bristling roller adopts needle-type bristling roller, the diameter of the needle is 0.03mm, and the density of the needle is 3 pieces / cm 2 .

[0051] 2. Gray cloth brushing: After the gray cloth goes through the brushing process, the suede and disordered hairs are neatly combed. First put the cloth along the wool, brush the hair once, then put the cloth on the reverse wool, and brush the hair once; the speed is 9 m / min, the distance along the wool: 0.8mm, and the distance be...

Embodiment 2

[0068] Embodiment 2 flat silk polyester fleece

[0069] A method for producing flat velvet cloth with high uprightness, comprising the steps of:

[0070] 1. Gray fabric weaving: use 200D / 48F flat polyester filament (200D / 48F flat polyester filament has a monofilament thickness of 4.2D, wool height: 2.0±0.1mm, thickness 2.2-2.3mm), pile density (weft density) Achieve 210 roots / cm 2 , adopt W-type consolidation and V-type consolidation alternate pile spinning, and the ground weave adopts plain weave, the bristling roller adopts needle-type bristling roller, the diameter of the needle is 0.03mm, and the density of the needle is 3 pieces / cm 2 .

[0071] 2. Gray cloth brushing: After the gray cloth goes through the brushing process, the suede and disordered hairs are neatly combed. First put the cloth along the wool, brush the hair once, then put the cloth on the reverse wool, and brush the hair once; the speed is 9 m / min, the distance along the wool: 0.8mm, and the distance bet...

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 provides a production method of high-upright-degree flat velvet cloth. According to the invention, 200D / 48F flat polyester filament yarn is used as a fluff raw material, raising spinning in which W-shaped consolidation and V-shaped consolidation are alternated is adopted, and a plain weave weaving method is adopted for ground warp weave. In combination with specific grey cloth brushing conditions (including adoption of a grey cloth driving roller), A-shaped frame arrangement, specific grey cloth setting conditions, specific softening treatment and dehydration cloth stacking conditions, rapid cooling by opening cold air after setting and specific gluing and setting conditions, all the steps act together as a whole, so that fluff of the velvet cloth obtained by the method has high upright degree, and the problems of poor velvet cloth softness, disordered fluff, easy generation of wrinkle marks, fluffing and looping at the bottom of the velvet cloth and the like are solved.

Description

technical field [0001] The invention relates to a method for producing flat velvet cloth with high uprightness, belonging to the field of textile dyeing and finishing. Background technique [0002] According to market research, flannelette with soft, delicate, bright color, elasticity, high wear resistance and high uprightness is very popular in the market. [0003] Chinese patent CN210362776U discloses a flannelette fabric, comprising: a base layer, a fluff layer, an elastic support layer and an anti-slip layer; this patent increases the massage health care effect, and its own elastic support force is improved. The flannelette in this patent refers to the fabric that presents rich fluff on the surface after brushing, and increases the elastic support force, but does not study the flannelette uprightness problem. Chinese patent CN107587254A discloses a supersoft flannelette and a preparation method thereof. Polyester filaments and polyester flat low-elasticity yarns are use...

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): D03D15/283D03D15/37D03D15/50D03D27/00D03D13/00D06C7/00D06C7/02D06M15/643D06M15/564D06M101/32
CPCD03D15/283D03D15/37D03D15/50D03D27/00D03D13/00D06C7/02D06C7/00D06M15/6436D06M15/564D06M2200/50D06M2101/32
Inventor 闵祥翠袁延国郭庆城徐丛达王纪安王延凯贾剑峰
Owner 沂水恒泰纺园有限公司
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