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High-density functional knitted fabric and use thereof

A knitted fabric, high-density technology, applied in knitting, weft knitting, warp knitting, etc., can solve the problems of skin contact and poor comfort, and achieve good touch, superior moisture absorption and quick-drying functions, and moisture absorption and quick-drying functions obvious effect

Inactive Publication Date: 2018-06-05
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Combed cotton yarn is used as the outer fabric, and special-shaped polyester yarn is used as the inner fabric. Although the hydrophobic polyester yarn has a certain quick-drying function, the cloth surface formed by the special-shaped polyester yarn touches the skin, and the comfort is not good.

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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  • High-density functional knitted fabric and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] On a 28-needle 34-inch circular knitting machine, 50S cotton yarn is selected as yarn 1, and 50S composite yarn formed by cotton fiber and Y-shaped cross-section polyester filament is selected as yarn 2, and 2*2 double-sided rib weave is used for weaving to obtain The gray cloth with a horizontal and vertical density of 56*49 threads / inch can be processed as follows to obtain the high-density functional knitted fabric of the present invention.

[0023] Gray fabric preparation → pre-shrinking 100°C*20min → intermediate setting 195°C → dyeing (disperse dye 125°C, reactive dye 60°C) → finishing setting 190°C.

[0024] The grammage of gained knitted fabric is 120g / m 2 , the water absorption is within 3 seconds, the quick-drying rate after 60 minutes is 29.8%, and the quick-drying rate after 90 minutes is 25.0%. The parameters are shown in Table 1.

Embodiment 2

[0026] The composite yarn of 50S used as yarn 2 is replaced by the composite yarn of 70S, and the horizontal and vertical density of the gray cloth is adjusted to 59*47 threads / inch, and the rest is the same as that of Example 1 to obtain the high-density functional knitted fabric of the present invention .

[0027] The grammage of gained knitted fabric is 125g / m 2 , the water absorption is within 3 seconds, the quick-drying rate after 60 minutes is 26.5%, and the quick-drying rate after 90 minutes is 24.5%. The parameters are shown in Table 1.

Embodiment 3

[0029] The Y-section polyester filament in the composite yarn used as yarn 2 was replaced by the cross-section polyester filament, and the rest was the same as in Example 2 to obtain the high-density functional knitted fabric of the present invention.

[0030] The grammage of gained knitted fabric is 125g / m 2 , the water absorption is within 3 seconds, the quick-drying rate after 60 minutes is 27.5%, and the quick-drying rate after 90 minutes is 23.5%. The parameters are shown in Table 1.

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 a high-density functional knitted fabric and use thereof. The knitted fabric is formed by a cotton yarn of 50-80 English count and a composite yarn containing a modified cross-cection polyester filament with a fineness of 50-80 English count, wherein the content of the cotton yarn is, by weight, 20-55%. The use of the high-count cotton yarn gives the fabric delicate hand feeling and good moisture absorption properties, meanwhile the fine-size composite yarn containing the modified cross-cection polyester filament gives the fabric a good moisture absorption and quick-drying property, the wearing comfort is improved, and the fabric can be used for producing functional upper garment and lower garments.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a high-density functional knitted fabric and its application. Background technique [0002] At present, most of the high-density functional knitted fabrics sold on the market are woven from cotton, ordinary round-section polyester, acrylic and other yarns. For example, patent document CN201410452336.1 discloses a high-needle and high-density functional knitted fabric and its manufacturing method. The fabric is formed by interweaving regenerated cellulose fibers and synthetic fibers. Although cotton fibers are not used, the fabric has the texture of cotton fabric. Smooth feel and softness, bright color, full appearance, antibacterial, deodorizing, moisturizing and other functions. However, after the wearer sweats, the moisturizing function will provide conditions for bacteria to multiply, which is not conducive to the health of the wearer. It has a certain influence on its ant...

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): D04B1/14D04B21/00D01D5/253D01D5/24A41D31/00
CPCD04B1/14A41D31/00D01D5/24D01D5/253D04B21/00D10B2201/01D10B2201/02D10B2201/24D10B2331/04D10B2331/10D10B2501/00
Inventor 周红
Owner TORAY FIBER RES INST(CHINA) CO LTD
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