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A cotton-feeling knitted fabric

A technology of knitted fabrics with a cotton feel, applied in the field of cotton-feel knitted fabrics, can solve the problems of weaving fine denier warp yarns, the movement stretchability is not as good as that of knitted fabrics, and the limitation of capillary effect, etc., and achieve good water absorption and quick-drying effects

Active Publication Date: 2021-01-15
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, the patent document CN201210569158.1 discloses a cotton-like knitted fabric, which is woven from pure polyester spun yarn, polyester-cotton spun yarn and spandex, and then obtained the cotton-like effect through high-temperature and low-alkali processing, but the spun yarn There are many hairiness, the water cannot reach the end of the fiber, the capillary effect is limited, and the water absorption and quick-drying performance still need to be further improved, and the surface yarn is made of polyester staple fiber yarn, so there is no rich mottled feeling on the fabric surface
[0004] Another example is the patent document CN201310343075.5, which discloses a low-denier cotton-feeling filament fabric. The warp and weft yarns are all low-denier nylon ATY, and the problem of difficult weaving of fine-denier warp yarns is solved through a specific weaving technology. Compared with short The water absorption and quick-drying properties of fiber yarn products have been improved; however, the surface of woven fabrics is dense, and the extensibility of movement is not as good as that of knitted fabrics, and the cortex on the surface of ATY has wire arcs and loops, which will cause poor thread snagging when applied to knitted fabrics. In addition, ATY processing consumes a lot of energy

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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  • A cotton-feeling knitted fabric
  • A cotton-feeling knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] On the 28-needle single-sided circular knitting machine, 100% of the 210dtex-288f side-by-side mixed fiber false-twisted processed yarn obtained by the rear insertion type is selected (the fusion rate is 30%, and the content ratio of CDP: ordinary PET is 52:48). Plain stitches are woven to obtain gray fabrics, and then refined (90°C×20 minutes), CDP dyed (120°C×30 minutes), ordinary PET dyed (130°C×40 minutes), finished products are shaped (160°C×90 seconds), The cotton-feeling knitted fabric of the present invention is obtained through fluff processing.

[0043] The surface of the obtained fabric has dyed parts A and B of different lengths, rich and natural mottling, and excellent cotton-like hand feeling. The performance parameters are shown in Table 1.

Embodiment 2

[0045] Select the 230dtex-288f side-by-side mixed fiber false-twisted processed yarn obtained by feeding at the same time (the fusion rate is 21%, the content ratio of CDP: ordinary PET is 57:43), and the rest are the same as in Example 1 to obtain the present invention. Cotton-feel jersey.

[0046] The surface of the obtained fabric has dyed parts A, B and C of different lengths, with rich and natural mottling, and excellent cotton-like hand feeling. The performance parameters are shown in Table 1.

Embodiment 3

[0048] Select the 154dtex-144f side-by-side mixed fiber false-twisted processed yarn (melting rate 3%, CDP: common PET content ratio is 55:45) obtained by inserting after selection, and the rest are the same as in Example 1 to obtain the cotton of the present invention. Sensual knit fabric.

[0049] The surface of the obtained fabric has dyed parts A and B of different lengths, rich and natural mottling, and excellent cotton-like hand feeling. The performance 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 cotton-like knitted fabric. The knitted fabric is a weft knitted fabric formed by a blended fiber false twist processing yarn, and the fabric is provided with at least a dyeing part A and a dyeing part B which are different in length or different in hue or different in brightness, wherein the blended fiber false twist processing yarn is formed by compounding a cationic dye dyeable polyester filaments and disperse dye dyeable polyester filaments, and the melt-adhesion rate is 1-40%. The knitted fabric has strong cotton hand feeling and good water absorption, and is suitable for manufacturing T-shirts, sports clothes and the like, and a fabric surface presents a stripe feeling.

Description

technical field [0001] The invention relates to a cotton-feel knitted fabric, in particular to a cotton-feel knitted fabric with a stripe effect on the surface and excellent water absorption and quick-drying properties. Background technique [0002] Pure cotton products are soft and skin-friendly, and are widely used in underwear, sports T-shirts, etc., but in fact there are also problems such as easy wrinkling and deformation, especially sticking to the skin after sweating during exercise, and poor wearing comfort; at the same time, in recent years With the sharp rise in cotton prices, most textile enterprises consider using synthetic fibers such as polyester instead of cotton yarn in order to reduce production costs. Synthetic fiber cotton-proof fabrics are mainly polyester spun yarns and polyester air-textured yarns. [0003] For example, the patent document CN201210569158.1 discloses a cotton-like knitted fabric, which is woven from pure polyester spun yarn, polyester-c...

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 Patents(China)
IPC IPC(8): D04B1/12D02G1/02
CPCD02G1/0206D02G1/0286D04B1/126D10B2331/04D10B2401/02D10B2501/04
Inventor 陈娟张晴铃木英俊
Owner TORAY FIBER RES INST(CHINA) CO LTD
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