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Antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn and production method thereof

A technology of anti-ultraviolet and production methods, applied in the direction of rayon manufacturing, single-component polyamide rayon, fiber chemical characteristics, etc., can solve the problem of non-antibacterial and anti-ultraviolet properties, and nylon fabrics only have antibacterial properties and other problems, to achieve the effect of reducing dyeing process, good anti-dyeing, anti-bacterial and anti-ultraviolet effect

Inactive Publication Date: 2013-06-12
ZHEJIANG MESBON CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ordinary nylon fabrics commonly used in the market do not have good antibacterial properties, and some nylon fabrics only have antibacterial properties but not anti-ultraviolet properties, so they cannot meet people's needs, and it is necessary to improve

Method used

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  • Antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn and production method thereof
  • Antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn and production method thereof
  • Antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn and production method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0023] The antibacterial and anti-ultraviolet nylon 6 colored elastic yarn described in this embodiment is obtained by heating, stretching, false twisting, oiling and winding by nylon 6 POY filament, and it is characterized in that the raw material of said nylon 6 POY is made of Nylon 6 slices, modified antibacterial and anti-ultraviolet dual-functional nylon 6 masterbatch, and colored masterbatch, the modified antibacterial and anti-ultraviolet dual-functional nylon 6 masterbatch accounts for 2.5-5% of the total mass of raw materials after mixing, and the colored masterbatch accounts for 3.0-4.0% of the total mass of raw materials after mixing. The colored masterbatch is colored masterbatch.

[0024] The production method of the antibacterial and anti-ultraviolet nylon 6 colored elastic yarn described in the present embodiment, it is raw material with nylon 6 slice, it is characterized in that comprising the steps:

[0025] a. Mix the colored masterbatch, modified antibacter...

Embodiment 2

[0030] The production method of antibacterial anti-ultraviolet nylon 6 colored stretch yarn described in the present embodiment, its steps are:

[0031] a. Dry the modified antibacterial and anti-ultraviolet dual-function nylon 6 masterbatch and black masterbatch at a temperature of 85°C for 8 hours, then turn off the power and let it cool down to below 50°C. The moisture content of materials, masterbatch and nylon 6 chips is controlled within 600PPM. Add the dried masterbatch to the masterbatch machine or use artificial methods. The antibacterial and anti-ultraviolet masterbatch is 2.5%, and the black masterbatch is mixed with nylon 6 slices with an intrinsic viscosity of 2.45 at a ratio of 3.0%. Melt extrusion is carried out in a screw extruder, the screw temperature is 258°C in the first zone, 268°C in the second zone, 270°C in the third zone, 270°C in the fourth zone, 266°C in the fifth zone, and the melt pressure is 12.5Mpa;

[0032] b. The fully melted melt is transport...

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Abstract

The invention discloses an antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn. The antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn is prepared by heating, drawing, falsely twisting, oiling and winding a chinlon 6 POY (polyester ore-oriented yarn) filament yarn; the material of the chinlon 6 POY is prepared from chinlon 6 slices, modified antibacterial and anti-ultraviolet bi-functional chinlon 6 master batch and colored master batch; the modified antibacterial and anti-ultraviolet bi-functional chinlon 6 master batch is 2.5-5% of total mass of the mixed material; and the colored master batch is 3.0-4.0% of total mass of the mixed material. The elastic yarn designed by the production method disclosed by the invention has triple functions of color, bacterial resistance and ultraviolet resistance; the produced textile has obvious colored, antibacterial and anti-ultraviolet effects in comparison with common nylon textile; meanwhile, the subsequent processing and dyeing procedures are reduced; the antibacterial and anti-ultraviolet chinlon 6 colored elastic yarn is suitable for weaving various kinds of high-grade underwear, sportswear and socks, and used for military affairs and medical purposes, and has good stain-free antibacterial and anti-ultraviolet effects.

Description

technical field [0001] The invention relates to nylon 6 and a production method thereof, in particular to an antibacterial and anti-ultraviolet colored nylon 6 elastic yarn and a production method thereof. Background technique [0002] The main species of nylon is aliphatic polyamide fiber, which can be synthesized from a monomer, such as lactam or amino acid. At this time, the Arabic numerals after the nylon name indicate the number of carbon atoms of the lactam or amino acid used, such as nylon 6, nylon 11, etc. Nylon 6 is polycaprolactam fiber. The 412th page of the "Chemical Fiber Dictionary" printed in the second edition of the first edition in 1995 disclosed this concept: polycaprolactam fiber is referred to as polycaprolactam fiber in my country. Filament, textured filament and short fiber, etc., are produced by melt direct spinning or chip spinning. Nylon 6 products have the characteristics of high strength, wear resistance, softness and mild skin touch. They have b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/90D01F1/10
Inventor 薛益群闫彪陈祖江
Owner ZHEJIANG MESBON CHEM FIBER
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