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Production process of filament rayon slub fabric

A production process and filament technology, applied in the direction of fabric elongation, fabric surface trimming, weaving, etc., can solve the problems of high fabric tension, easy breakage, low strength, etc., and achieve the effect of regulating metabolism and promoting blood circulation.

Inactive Publication Date: 2020-02-18
嘉兴市民华纺织股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] There is no report on skin care and health care as the prepared fabric of fancy yarn, so it becomes a demand to produce a kind of fabric prepared by fancy yarn with skin care and health care
And conventional rayon fabrics are dyed on full-tight equipment, and there are two major problems: one is low strength, the tension of the equipment on the fabric is too large, it is easy to break, and the other is easy to wrinkle during dyeing; If the equipment is dyed, the color difference between the head and the tail and the cylinder difference will be serious

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 process of filament rayon slub fabric
  • Production process of filament rayon slub fabric

Examples

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Embodiment 1

[0030] The production process of a kind of filament rayon slub fabric involved in the present embodiment comprises the following steps: step (1) selection of warp and weft yarns, step (2) weaving of filament rayon slub fabric, step (3) (3) pre-dyeing treatment, step (4) dyeing, step (5) dipping in capsaicin finishing solution, step (6) drying, and step (7) shaping.

[0031] (1) In the selection of warp and weft yarns, the warp and weft yarns are all selected as 30-40s slub core-spun yarn, the core yarn of the slub core-spun yarn is high wet modulus viscose filament, and the covering yarn is cotton fiber bamboo Yarn knots. The mass ratio of high wet modulus viscose filament to cotton fiber is 60-70:40-30; the fineness of the high wet modulus viscose filament used is 75D; the slub of the slub core-spun yarn The length is 5-10cm, and the spacing is 10-20cm.

[0032] (2) In the weaving of the filament rayon slub fabric, an air-jet loom is used to weave according to plain weave o...

Embodiment 2

[0046] The production process of a kind of filament rayon slub fabric involved in the present embodiment comprises the following steps: step (1) selection of warp and weft yarns, step (2) weaving of filament rayon slub fabric, step (3) (3) pre-dyeing treatment, step (4) dyeing, step (5) dipping in capsaicin finishing solution, step (6) drying, and step (7) shaping.

[0047] (1) In the selection of warp and weft yarns, the warp and weft yarns are all selected as 30-40s slub core-spun yarn, the core yarn of the slub core-spun yarn is high wet modulus viscose filament, and the covering yarn is cotton fiber bamboo Yarn knots. The mass ratio of high wet modulus viscose filament to cotton fiber is 60-70:40-30; the fineness of the high wet modulus viscose filament used is 75D; the slub of the slub core-spun yarn The length is 5-10cm, and the spacing is 10-20cm.

[0048] (2) In the weaving of the filament rayon slub fabric, an air-jet loom is used to weave according to plain weave o...

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 production process of a filament rayon slub fabric, which comprises the steps of selecting warps and wefts, weaving a filament rayon slub fabric, carrying out dyeing pretreatment, dyeing, impregnating with capsaicin finishing liquid, drying, and setting. Viscose filaments with high wet modulus are adopted as core yarns, and cotton fibers are adopted as slub yarns to coverthe outer side of the core yarns, so that the prepared fabric has good wet strength, and never experiences reduced strength during dyeing. In addition, spreading is performed during dyeing and impregnating with the capsaicin finishing liquid, so that it is avoided that the diameters of the yarns are overlapped and wrinkles are generated on the cloth surface after the diameters of the yarns are increased. In addition, the capsaicin finishing liquid is also used for finishing the dyed fabric, which is heat sensitive finishing, so that blood circulation can be promoted, metabolism can be regulated, and heat storage and warmth retention are achieved.

Description

technical field [0001] The invention relates to the technical field of production of functional textile fabrics, in particular to a production process of filament rayon slub fabrics. Background technique [0002] Due to the enhancement of awareness of returning to nature and health protection, functional finishing focusing on comfort, cleanliness, health care and sanitation has become the theme of textile dyeing and finishing development in this century. At the same time, with the development of industry, the environmental pollution is becoming more and more serious, and the increase of carbon dioxide, nitrogen oxides and sulfur oxides in the atmosphere has a greater impact on the human body, causing an increase in the number of people with allergies. Contact clothing fabrics tend to cater to the natural and environmentally conscious. The development of functional textiles for skin care and health care using natural materials conforms to this development trend, and its prod...

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): D06M23/12D06M13/41D06M15/03D06M15/263D06M13/256D06P1/38D06P1/44D06P1/653D06P1/613D06P1/673D06P3/85D06P5/10D03D15/00D06C3/00D06M101/06
CPCD06C3/00D06M13/256D06M13/41D06M15/03D06M15/263D06M23/12D06M2101/06D06P1/38D06P1/445D06P1/6135D06P1/6533D06P1/6735D06P3/828D06P5/10D10B2201/02D10B2201/24D10B2401/14D03D15/47
Inventor 顾非凡
Owner 嘉兴市民华纺织股份有限公司
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