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Micro-elastic memory face fabric and production process thereof

A technology that memorizes fabrics and production processes. It is applied in the fields of fabric surface trimming, textile material processing, and equipment configuration for processing textile materials. It can solve problems such as high risk, failure, and insufficient comfort, so as to ensure product quality and weft defects. The formation of the improvement, the effect of expanding the range of varieties

Inactive Publication Date: 2009-01-07
YANGZHOU JIYUAN TEXTILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Micro-elastic memory fabric is a high-end fashion fabric. It is a high-yield and high-risk product for manufacturers. Any mistake in any link of fabric production will lead to the failure of the entire batch of goods.
Due to the lack of some links in the production process of the existing memory fabrics, the produced memory fabrics have the problems of hard hand feeling and insufficient comfort

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
Comparison scheme
Effect test

Embodiment example (1

[0021] Two 75D / 72F PTT memory filaments are combined and twisted to make the warp, and 100D / 72F X55 elastic filament is used as the weft. 4 reeds, the fabric weave is 3 / 3 left oblique, weaved on a water jet loom, the weft density on the upper machine is 40 threads / cm, the warp and weft mass ratio is 68 / 32, the warp is 7 twists / cm, and the speed is 8500 rpm / min to ensure uniform twisting, consistent tension, and consistent length. After forming a tube, carry out vacuum heat setting at 75°C for 1 hour, then stretch and shrink for 24 hours, and then warp in sections. The computer-controlled high-tech warping machine is selected to make the winding tension consistent and the number of strands accurate. The warping speed is 200 m / min. The palm reed must be carefully checked. Process parameters such as stop weft pin, yarn gripper angle and upper machine tension setting value are reasonably configured. The loom speed is 550 rpm and the efficiency is over 90%.

Embodiment example (2

[0023] 75D / 144F FDY special-shaped glossy fine denier filaments are used as warp yarns, 100D / 32F CM800 elastic filaments are used as weft yarns, the total warp is 18,984, the reed width is 226 cm, and the reed number is metric 14# reed, and each reed wears 6 pieces, the fabric weave is 3 / 3 left oblique, the mass ratio of warp and weft is 61 / 39, the warp is 7 twists / cm, the speed is 8500 rpm, the other is the same as the plan (1), and the key points in the weaving process are to solve problems such as short Weft and other key technical quality problems. The weft shrinkage rate of 30-35% must be considered in the finishing after dyeing, so an airflow dyeing machine should be selected, and the temperature control of the dyeing process conditions can be appropriately increased by about 5°C, and the others are the same as above. The raw material cost of the product is low, and the requirements for weaving and dyeing finishing are not high, and the working class can accept it, and h...

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 micro-stretch memory fabric and a process thereof. The process comprises the selection of weaving equipment, warp and weft, weaving gray fabric, and dyeing and finishing. The invention is characterized in that the weaving equipment is a hydraulic loom or a jet loom; the warp is PTT memory filament or PET / 144F fine denier filament; the weft is PPT / PET compound blended fabric or PBT stretch yarn; and the quality ratio of the warp and the weft is 60 to 70 / 40 to 30. The gray fabric weaving adopts X55, CM800, T400 or the PBT stretch yarn of whole original weft supplier. Warp twisting is 6 to 8 twist / cm. Twisting speed is 8500 revolutions per minute. The temperature of setting twist is 75 DEG C and heat preservation lasts for an hour or scaling treatment lasts for 24 to 48 hours. The flow of the dyeing and finishing is as follows: open-width de-sizing, preshrinking, previous form definition, dying and subsequent form definition. The process of the micro-stretch improves the quality of a product, and reduces cost. In addition, the fabric has good elasticity and good size stability, and is comfortable to be wore and easy to be handled.

Description

technical field [0001] The invention relates to a micro-elastic memory fabric and a production process thereof, belonging to the technical field of textile fabric production. Background technique [0002] With the development of society and the improvement of living standards, people have higher and higher requirements for the comfort and functionality of clothing materials. Take care and be welcomed by people. Micro-elastic memory fabric is a high-end fashion fabric. It is a high-yield and high-risk product for manufacturers. Any mistake in any link of fabric production will lead to the failure of the entire batch of goods. Due to the lack of some links in the production process of the existing memory fabric, the produced memory fabric has the problems of hard hand feeling and insufficient comfort. Contents of the invention [0003] The purpose of the present invention is to solve the deficiency of the comfort of the existing popular memory fabrics, and provide a micro-...

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 Applications(China)
IPC IPC(8): D03D15/08D03D15/00D03D41/00D01H13/00D06B3/10D06B23/20D04B1/14D06C7/02D03D15/56D03D15/283D03D15/292
Inventor 谢定章
Owner YANGZHOU JIYUAN TEXTILE
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