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Cashmere-like fabric with electromagnetic shielding function and preparation method thereof

An electromagnetic shielding and cashmere-like technology, which is applied in the field of cashmere-like fabrics and its preparation, can solve the problems of easy static electricity and poor hygroscopicity, and achieve good antistatic performance, enhanced strength and crispness, and good warmth retention.

Inactive Publication Date: 2020-04-14
HEILAN HOME +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the many synthetic fibers, acrylic fiber is called artificial wool, and it is one of the synthetic fiber varieties with the performance closest to cashmere, but it has problems such as poor hygroscopicity and easy static electricity, so it is only suitable for imitating low-end wool products

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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  • Cashmere-like fabric with electromagnetic shielding function and preparation method thereof
  • Cashmere-like fabric with electromagnetic shielding function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 20% wool fiber, 40% cashmere-like high-shrinkage acrylic fiber, and 40% vinegar green fiber are prepared through the processes of opening, carding, drawing, roving, spun yarn and winding to prepare wool fiber / cashmere-like high-shrinkage acrylic fiber / acetate green Fiber blended yarn, that is, a new cashmere-like blended yarn, the fineness of the blended yarn is 24tex.

[0036] The stainless steel fiber monofilament is impregnated with 3% acetic acid aqueous solution and then dried. A vinegar green roving is mixed with the stainless steel fiber monofilament. The stainless steel fiber monofilament is directly fed to the front roller without drafting, and then mixed with the vinegar green roving. Feed into the spinning frame, directly into yarn, through winding and steaming processes to spin stainless steel fiber / vinegar green mixed yarn, that is, imitation cashmere mixed yarn, the yarn fineness is 21tex, and the stainless steel fiber content is 7%.

[0037] Use the above...

Embodiment 2

[0039] 15% wool fiber, 35% cashmere-like high-shrinkage acrylic fiber, 50% vinegar green fiber are prepared through the processes of opening, carding, drawing, roving, spun yarn and winding to prepare wool fiber / cashmere-like high-shrinkage acrylic fiber / vinegar green Fiber blended yarn, that is, a new cashmere-like blended yarn, the fineness of the blended yarn is 15tex.

[0040] The stainless steel fiber monofilament is impregnated with 10% sodium carbonate aqueous solution and then dried. A vinegar green roving is mixed with the stainless steel fiber monofilament. The stainless steel fiber monofilament is directly fed to the front roller without drafting, and then mixed with vinegar green roving. The roving is fed into the spinning frame and directly formed into yarn, and the stainless steel fiber / vinegar green mixed yarn is spun through the winding and steaming process, that is, the imitation cashmere mixed yarn, the yarn fineness is 18tex, and the stainless steel fiber con...

Embodiment 3

[0043]30% wool fiber, 30% cashmere-like high-shrinkage acrylic fiber, 40% vinegar blue fiber are prepared through the processes of opening, carding, drawing, roving, spun yarn and winding to prepare wool fiber / cashmere-like high-shrinkage acrylic fiber / vinegar green Fiber blended yarn, namely new cashmere-like blended yarn, the fineness of the blended yarn is 35tex.

[0044] The stainless steel fiber monofilament is impregnated with 10% sodium carbonate aqueous solution and then dried. A vinegar green roving is mixed with the stainless steel fiber monofilament. The stainless steel fiber monofilament is directly fed to the front roller without drafting, and then mixed with vinegar green roving. The roving is fed into the spinning frame and directly formed into yarn, and the stainless steel fiber / vinegar green mixed yarn is spun through the winding and steaming process, that is, the imitation cashmere mixed yarn, the yarn fineness is 38tex, and the stainless steel fiber content i...

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 cashmere-like fabric with an electromagnetic shielding function. The cashmere-like fabric is a fabric formed by alternately arranging and weaving cashmere-like blended yarn andcashmere-like blended yarn, wherein the cashmere-like blended yarn is formed by blending 10 wt% to 30 wt% of wool fiber, 30 wt% to 50 wt% of cashmere-like high-shrinkage acrylic fiber and 20 wt% to 60 wt% of vinegar green fiber; the cashmere-like blended yarn is formed by blending 5 wt% to 30 wt% of stainless steel fiber monofilaments and 70 wt% to 95 wt% of vinegar green rough yarn. According tothe cashmere-like fabric, the cashmere-like yarn is prepared from the vinegar green fiber and the high-shrinkage acrylic fiber, so that the problem of an itchy feeling of the wool fiber due to a scale structure is solved; the superfine stainless steel fiber and the acetate fiber are mixed, so that the strength and stiffness of the yarn can be enhanced, and meanwhile, the cashmere-like yarn and the fabric have good antistatic performance and electromagnetic wave shielding performance.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a cashmere-like fabric with electromagnetic shielding function and a preparation method thereof. Background technique [0002] As an important textile raw material, wool fiber has excellent properties such as good elasticity, strong hygroscopicity, good warmth retention, good elasticity, good dyeability, not easy to stain, and soft luster. These characteristics make wool fabrics have a wide range of uses, not only for weaving warm winter fabrics, but also for various high-grade inner and outer garment fabrics. However, due to the unique scale structure, woolen fabric has a tingling feeling when worn next to the skin, and felting phenomenon occurs during washing, which is not easy to care for. Cashmere fiber has the characteristics of thinness and softness, soft luster, smooth waxy warmth, comfort and nobility, and is more favored by people than wool fiber. It is difficult for ...

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): D03D15/00D03D13/00D03D15/225D03D15/233D03D15/25D03D15/283D03D15/47D03D15/50D03D15/533
CPCD03D13/00D03D13/008D10B2211/02D10B2321/10D10B2101/20D10B2201/28D10B2401/16D10B2401/20D10B2401/062D10B2401/061D10B2501/04D10B2501/00D10B2503/00D03D15/533D03D15/47
Inventor 朱建龙崔高王鸿博颜奥林王文聪黄颂臣
Owner HEILAN HOME