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Dacron simulation crepe yarn process

A simulation and crepe technology, applied in fabrics, textiles, textiles and papermaking, etc., can solve the problems of immaturity, and achieve the effect of rich style, good hand feeling and stable performance

Inactive Publication Date: 2010-06-23
章金龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because there is still a large gap between fabrics and natural fiber fabrics, manufacturers use traditional techniques to directly produce crepe-like fabrics with water-jet looms. At present, domestic research on the formation mechanism of crepe fabric crepe effects is still immature.

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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  • Dacron simulation crepe yarn process

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Experimental program
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Embodiment Construction

[0017] combine figure 1 and figure 2 , the present invention will be described in further detail.

[0018] 1. Weaving process:

[0019] The three raw materials 167dtex polyester filament 900 twist / ms, 167dtex HOY 900 twist / ms, 150dtex rayon 600 twist / ms are composed according to the ratio of 56:24:1. One gold wire is added in each combination cycle, the mass percent content is 3.4%. After being combined and arranged in the warp direction, the steps of rewinding, two-for-one twisting, shaping, section warping, drawing in and reeding are sequentially performed. After being combined and arranged in the weft direction, the steps of rewinding, two-for-one twisting, shaping and winding are followed in turn. Among them, the two-for-one twist coefficient of warp and weft is 2500. Then it is woven by a water-jet loom. During weaving, the warp yarn is 34 yarns / cm, and the weft yarn is 20 yarns / cm. Finally, the cloth is dried and inspected.

[0020] Wherein, during weaving, in the...

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 mainly discloses a dacron simulation crepe yarn process, wherein a weaving working procedure comprises the steps of raw-material mixing, rewinding, twisting, sizing, sectionally warping, drafting and denting that are carried out on warp yarns as well as the steps of raw-material mixing, rewinding, twisting, sizing, spooling that are carried out on weft yarns; then weaving the warp yarns and the weft yarns, drying and checking; a printing and dyeing working procedure comprises the steps of white body unwinding sewing, cotton-ginning, desizing, high-temperature preshrinking, water-absorbing and scutching, drying, presizing, reducing the alkali content, dyeing, scutching, finishing resin, sizing and checking. The warp density of a finished product is 405 pieces / 10cm, and the weft density thereof is 220-275 pieces / 10cm. The alkali content in the textile is reduced by adopting a high-temperature preshrinking and loose immersion method. The invention realizes that the dacron simulation crepe yarn is produced by using a water-jet loom; and the textile has even winkling and blistering streaks, soft hand feeling and gentle gloss, and reaches the excellent simulation effect.

Description

technical field [0001] The invention relates to a production process of polyester fabrics, in particular to a technique of polyester imitation crepe lace. Background technique [0002] After centuries of development, polyester and polyester-cotton fabrics are loved by people for their washability and wearability. Today, people are beginning to pursue the inner beauty of natural fibers, and develop towards polyester imitation silk, wool imitation, and hemp imitation, and then reach a new level of simulation, realism, and super-realness of polyester, giving people a refreshing feeling, while polyester emulation Crepe lisa is one of the high-end imitation silk products. Polyester imitation crepe products have won the affirmation of consumers for their unique wearability. [0003] In the existing production process of synthetic fiber fabrics, water-jet looms are widely used for their high speed, high output and high quality. Therefore, it is the choice of many manufacturers to ...

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): D03D15/00D06C27/00D03D15/258D03D15/283D03D15/41D03D15/533
Inventor 章金龙
Owner 章金龙
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