Production technology of yarn-dyed warp-wise tubular fabric

Inactive Publication Date: 2017-02-22
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When weaving tubular fabrics, due to the different interweaving times of the ground warp and the pipe warp, the warp shrinkage difference is caused. The common method to overcome the difference in weaving shrinkage is biaxial weaving. When using biaxial weaving, a sub-pedestal frame needs to be installed. At the same time, it also increases the difficulty of the operation of blocking the car

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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  • Production technology of yarn-dyed warp-wise tubular fabric

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specific Embodiment

[0056] The process steps of the present invention are as follows: loose winding → bobbin dyeing → rewinding → batch warping → sizing → piercing warp → weaving process → finishing.

[0057] 1. Loose winding

[0058] The winding machine is a common winding machine GA015; bobbins are fed. The commonly used winding range of GA015 winding machine is 500-900m / min, and the winding speed selected for this fabric is 600m / min. The weight of the tension washer is 7.4g, and it is wound into a loose tube to facilitate the penetration of the dye; in order to improve the quality of the fabric, the joints are jointed with a hand-held air splicer.

[0059] 2. Package dyeing

[0060] Warp yarn 40S cotton yarn, two colors of snow blue and white, dyed with reactive dyes. Dyeing prescription and conditions:

[0061] 40 S Snow green yarn dyeing process: reactive yellow BES 0.62%; reactive red BES 1.35%; reactive blue BET 2.52%; Yuanming powder 40g / L; soda ash 20g / L; liquor ratio 1:10; temperat...

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 production technology of yarn-dyed warp-wise tubular fabric. The technology comprises the following steps of slack winding, bobbin dyeing, rewinding, batch warping, slashing, drawing-in and tying-in, weaving process and finishing. According to the production technology, warp yarn adopts 40S cotton yarn, cotton fabrics are soft in hand feeling, and good air permeability and hygroscopicity are achieved. Weft yarn adopts polyester and elastic wrap yarn thereof, and fabrics made from polyester are smooth in hand feeling, good in color and luster and good in shape retention. By adopting yarn prepared from two kinds of the raw materials for interweaving, the crease resistance of the cotton fabrics is improved, the hygroscopicity and air permeability of the polyester fabric are improved, and the good fabric performance and appearance style are obtained.

Description

technical field [0001] The invention belongs to the field of textile textiles, and in particular relates to a production process of yarn-dyed warp-direction tubular fabrics. Background technique [0002] Traditional tubular fabrics are alternately woven from the surface and the inner fabric, and the same weft yarn is woven alternately on both sides of the loom. The iconic product is the water hose, which is generally woven machine weaving. Modern shuttleless looms are single-sided weft insertion, and the tubular fabrics woven are no longer tubular fabrics in the traditional sense, but form tubular fabrics on the fabric surface and local areas, and the rest are ordinary fabrics. [0003] Most of the warp-direction partial tubular fabrics use: ordinary weft: elastic weft is 3-4:1, or ordinary weft: elastic weft is 1:1 arrangement, after the fabric is off the machine, due to the disappearance of the temple, the reverse side of the fabric . Under the action of the elastic yar...

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): D03D3/02D03D13/00D03D15/00D03D15/08D06P3/66D06P1/38D06P1/00D06P3/85D06P1/16D06L4/13D06M15/11D06M101/06D06M101/32D06M101/38D03D15/217D03D15/283D03D15/47D03D15/50D03D15/54D03D15/56
CPCD03D3/02D03D13/004D06M15/11D06P1/0032D06P1/16D06P1/38D06P3/004D06P3/008D06P3/66D06P3/8276D06M2101/38D06M2101/32D06M2200/40D06M2101/06D10B2331/04D10B2331/10D10B2401/022D10B2401/062D10B2401/061D10B2201/02D03D15/54D03D15/47D03D15/56
Inventor 瞿建新龚蕴玉
Owner IANGSU COLLEGE OF ENG & TECH
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