Preparation method of cotton soft towel and cotton soft towel

A soft towel and cotton fiber technology, applied in the field of cotton soft towel, can solve the problems such as the inability to retain the original color of the fiber, the difficulty of blending, and the inability to exert characteristics, improve the quality and spinnability, improve the antibacterial skin care function, and eliminate discomfort. Effect

Inactive Publication Date: 2019-03-12
ZHUZHOU QIANJIN PHARMA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the length of cotton fiber is different and the arrangement is disordered, while the length of soybean fiber is relatively uniform, so it is difficult to achieve blending
Moreover, most of the domestic non-woven fabric processing lines are pos

Method used

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  • Preparation method of cotton soft towel and cotton soft towel
  • Preparation method of cotton soft towel and cotton soft towel
  • Preparation method of cotton soft towel and cotton soft towel

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0049] Example 1

[0050] This embodiment provides a pretreatment method for soybean fiber.

[0051] Soak the soybean fiber with 2g / L sodium hydroxide solution at 80℃ for 50min.

Example Embodiment

[0052] Example 2

[0053] This embodiment provides a pretreatment method for soybean fiber.

[0054] Soak soybean fiber with 1g / L sodium hydroxide solution at 85℃ for 40min.

Example Embodiment

[0055] Example 3

[0056] This embodiment provides a pretreatment method for pure cotton fiber.

[0057] The pure cotton fiber is pretreated: the long-staple cotton fiber containing 18 is soaked in a mixed solution of 23 wt.% sodium hydroxide and 10 wt.% hydrogen peroxide at 80° C. for 60 minutes, and the bath ratio is 1:20. Then, the cotton fiber goes through the processes of opening, cleaning, carding, and combing:

[0058] Opening and cleaning process:

[0059] The mixed fibers are processed in turn through a cotton grab, a mixed opener, a roller card opener, a vibrating cotton feed box and a single-hander roll forming machine;

[0060] Blowing process: all the beaters of the closed roller card opener and the single beater coiler leak the bottom; the half-grip strike distance is adopted, and the distance between the striking point and the holding point is 30mm, and the beater of the single beater coiler The striking speed is 680r / min.

[0061] Carding process:

[0062] Set the cardin...

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PUM

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Abstract

The invention discloses a preparation method of cotton soft towel and the cotton soft towel. The preparation raw materials of the cotton soft towel comprise pure cotton fiber and soybean fiber. The preparation method of the cotton soft towel and the cotton soft towel have the advantages that through scientific treatment, the technical problems that the soybean fiber and the cotton fiber are different in fiber strength, fineness and the like, and blending is difficult, the primary color of the soybean fiber is ensured after blending, the blending performance of the cotton fiber and soybean fiber is effectively improved, non-woven cloth is prepared from blend fiber, the disadvantages of the insufficient strength of the soybean fiber and poor air permeability of the cotton fiber are overcome,and the cotton soft towel prepared from the non-woven cloth has better soft and skin-friendly performance.

Description

technical field [0001] The invention relates to the technical field of soft cotton towels, and more specifically, to a method for preparing cotton soft towels and cotton soft towels. Background technique [0002] Soybean fiber is a new type of regenerated plant protein fiber made from soybean meal that has been degreased, extracted from plant globulin and synthesized. Soybean fiber is made by extracting protein and high polymer from soybean, using bioengineering and other high-tech treatment, and wet spinning. This kind of monofilament has fine fineness, light specific gravity, high tensile strength, strong acid and alkali resistance, and good moisture absorption and moisture conductivity. Soybean fiber is better than cashmere in feel, luster is comparable to silk, and cotton has excellent properties such as warmth retention and good skin-friendly properties. It is known as "healthy, comfortable and environmentally friendly fiber in the new century" and "good fabric that sk...

Claims

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Application Information

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IPC IPC(8): D04H1/4382D04H1/425D04H1/492D06M11/00D06M13/00D06M15/00D06M11/50D06M11/38D06M101/06D06M101/04
CPCD04H1/425D04H1/4382D04H1/492D06M11/00D06M11/38D06M11/50D06M13/00D06M15/00D06M2101/04D06M2101/06D10B2201/02D10B2211/26
Inventor 黄玉琴刘凯华刘少峰
Owner ZHUZHOU QIANJIN PHARMA
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