Superfine full-dull sheath-core fiber

A skin-core fiber and full extinction technology, which is applied in the fiber field and can solve the problems of poor sun protection function of fibers

Inactive Publication Date: 2010-06-30
SUZHOU SHUANGLUN CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Microfiber can be made into imitation silk, imitation jeanette, imitation su

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
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Effect test

Embodiment

[0011] A kind of ultra-fine full-dull sheath-core fiber, firstly add matting agent nano-scale silicon dioxide 2.8%wt, nano-scale pearl powder 1.8%wt in chemical fiber polyester, chemical fiber polyester after blending, nano-scale zinc oxide and water-soluble The non-toxic polyester is spun through the spinneret at the same time, the content of chemical fiber polyester is 35%wt, the amount of water-soluble polyester is 64%wt, and the amount of anti-ultraviolet finishing agent zinc oxide is 1.0%wt of chemical fiber polyester. The cross-section of the thread is Island-in-the-sea type, where the island is made of chemical fiber polyester, and there is nano-scale zinc oxide in the middle of each island. The sea component is water-soluble polyester, and then the water-soluble polyester is dissolved to produce ultra-fine full-dull sheath-core fiber, fiber Soft, fluffy, comfortable, smooth, made of fabric with sun protection and beauty effects.

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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PUM

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Abstract

The invention provides superfine full-dull sheath-core fiber which is prepared through the following steps: firstly, adding nano-grade silica and pearl powder as dulling agent to chemical fiber polyester; spinning the blended chemical fiber polyester, nano-grade zinc oxide and water-soluble polyester by a spinneret plate at the same time, wherein the cross section of the silk thread takes the shape of an ocean island, i.e., the chemical fiber polyester, the nano-grade zinc oxide is at the center of each island, and the water-soluble polyester constitutes the ocean; and then, dissolving the water-soluble polyester to obtain the superfine full-dull sheath-core fiber.

Description

technical field [0001] The invention relates to the field of fibers, in particular to an ultrafine full-dull sheath-core fiber. Background technique [0002] Microfiber is a kind of differentiated fiber that has developed rapidly in recent years. It is called a new generation of synthetic fiber. It is a high-quality and high-tech textile raw material. A typical representative of new synthetic fibers; due to the small diameter of microfiber, its bending stiffness is very small, and the fiber feels particularly soft; the specific surface area of ​​microfiber is large, so the coverage, bulkiness and warmth of microfiber fabrics It has been significantly improved, and the fiber with a large specific surface area has more contact times with dust or oil, and there are more opportunities for oil to penetrate from the gaps between the fiber surfaces, so it has a strong cleaning function; the ultra-fine fiber is made into an ultra-high-density fabric, the fiber The gap between the d...

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): D01F8/14D01F1/10D01D5/34
Inventor 王耀清
Owner SUZHOU SHUANGLUN CHEM FIBER
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