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Production method of heat-insulating UV-resistant anti-bacterial anti-perspective cotton-simulative polyester staple fiber

A production method and cotton polyester technology, applied in the field of production technology of functional fibers, can solve the problems of decreased anti-penetration performance, poor hand feeling of fabrics, easy to fall off, etc., and achieve the effect of natural touch and convenient production.

Inactive Publication Date: 2017-10-20
JIANGSU JAMES TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method will make the fabric feel worse, and it is difficult to actually produce. The titanium dioxide covered on the surface of the fabric is easy to fall off during the later wearing process, resulting in a decrease in the anti-permeability performance.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] 1. Preparation of heat-insulating, anti-ultraviolet, anti-bacterial, and anti-permeable cotton-like polyester staple fibers:

[0012] 1. Prefabrication of functional powder: weighing 20-80 kg of nano-titanium dioxide, 30-60 kg of metal zinc oxide, and 30-50 kg of ceramic powder, and mixing them to obtain 100 kg of functional powder.

[0013] 2. Preparation of spinning solution: Take 2kg of functional powder and add 98kg of polyester spinning solution, mix evenly to obtain 100kg of spinning solution.

[0014] 3. Spinning:

[0015] Polyester raw yarn is melt-spun through a special-shaped spinneret at 270-280°C, and the special-shaped spinneret is one of a three-lobed spinneret or a cross-shaped spinneret.

[0016] 4. Winding:

[0017] The spinning speed is 1000-1200m / min.

[0018] 5. Doffing tube:

[0019] According to the conventional process.

[0020] 6. Balanced bundle:

[0021] According to the conventional process.

[0022] 7. Guide wire:

[0023] According t...

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Abstract

The invention discloses a production method of a heat-insulating UV-resistant anti-bacterial anti-perspective cotton-simulative polyester staple fiber and belongs to the technical field of weaving. Through combination of nano-titanium dioxide particles, metal zinc oxide and ceramic powder during the fiber spinning process, the fiber and yarn has anti-perspective, heat-insulating and antibacterial functions. Through spinning, dyeing, weaving and finishing processes, the fiber can be processed into a heat-insulating UV-resistant anti-bacterial anti-perspective fabric. The fabric can be conveniently produced, is light, thin, soft, comfortable and breathable, has natural feeling, can fit to skin and has basic functions of covering body and preventing UV.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a production process of functional fibers. Background technique [0002] In recent years, with the continuous upgrading of clothing fabric products and the higher and higher requirements of market consumers, the variety of multifunctional composite fabrics is increasing, especially summer fabrics, which require light, soft, comfortable and breathable, natural touch and skin-friendly. The lighter and thinner the fabric, the better the breathability and light transmission, but the "covering" function of the fabric will be reduced, which will affect the actual wear of the fabric. If the pants and shirt are more transparent, the inner underwear and underwear will be exposed. In some The occasion causes embarrassment. At the same time, the effect of heat resistance and UV insulation of lighter and thinner fabrics will also decrease. In addition, thinner and breathable f...

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): D01F6/92D01F1/10
CPCD01F6/92D01F1/10D01F1/103
Inventor 顾义师唐志钢
Owner JIANGSU JAMES TEXTILE
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