Novel elastic fabric

A new type of elastic fabric technology, applied in textile, clothing, application and other directions, can solve the problems of short service life of latex silk, easy aging, slow production speed of spandex yarn, slow manufacturing speed, etc. The effect of leveling and improving the grade

Inactive Publication Date: 2015-04-01
SHANDONG TOPTIDE HUABANG TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, elastic bands are mainly used in the waistbands and cuffs of underwear garments in the market, and most of the elastic bands are used in the diameter line of the existing technology. Most of the radial lines are made of spandex or latex yarn, and the weft is made of ordinary fibers. The production speed of spandex covered yarn is slow and the cost is high. 1. The cloth surface is thick, the service life of latex silk is short and easy to age, and it is easy to fall off after cutting. It can only be woven into a certain width according to needs, and cannot be cut horizontally for use. The manufacturing speed is slow and the pattern changes little.

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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  • Novel elastic fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The new elastic fabric is composed of radial thread 1 and weft thread 2. The radial thread 1 is bi-component polyester filament PET / PTT, and the weft thread 2 is ordinary fiber containing low melting point fiber. The mass ratio of PTT to PET in the bicomponent polyester filament PET / PTT is 10%. The denier of the diameter line 1 is 30D. The mass ratio of low melting point fiber to polyester fiber is 60%. The count of weft 2 is 5 S . Diameter 1 and weft 2 interweave to form a plain weave structure.

[0017] The novel elastic fabric prepared in this example has a door width error of 0, a smooth surface, an elastic force of 220%, and an elastic loss of 1.7 cm. Elasticity loss refers to: when the finished product is pulled apart, after a certain point is pulled from 10cm to 20cm in length, the hand is released, and it rebounds to 11.7cm within 15 seconds.

Embodiment 2

[0019] The new elastic fabric is composed of radial thread 1 and weft thread 2. The radial thread 1 is bi-component polyester filament PET / PTT, and the weft thread 2 is ordinary fiber containing low melting point fiber. The mass ratio of PTT to PET in the bicomponent polyester filament PET / PTT is 30%. The fineness of diameter 1 is 150D. The mass ratio of the low-melting fiber to the polyester fiber, cotton fiber or polyester-cotton blended fiber is 45%. The count of weft 2 is 20 S . Diameter 1 and weft 2 interweave to form a twill structure.

[0020] The novel elastic fabric prepared in this example has a door width error of 0, a flat surface, an elastic force of 240%, and an elastic loss of 1.5 cm. Elasticity loss refers to: when the finished product is pulled apart, after a certain point is pulled from 10cm to 20cm in length, the hand is released, and it rebounds to 11.5cm within 15 seconds.

Embodiment 3

[0022] The new elastic fabric is composed of radial thread 1 and weft thread 2. The radial thread 1 is bi-component polyester filament PET / PTT, and the weft thread 2 is ordinary fiber containing low melting point fiber. The mass ratio of PTT to PET in the two-component polyester yarn PET / PTT is 50%. The fineness of diameter 1 is 250D. The mass ratio of the low-melting point fiber to the polyester fiber, cotton fiber or polyester-cotton blended fiber is 30%. The count of weft 2 is 40 S . Diameter 1 and weft 2 interweave to form a herringbone structure.

[0023] The novel elastic cloth prepared in this example has a door width error of 0, a smooth surface, an elastic force of 260%, and an elastic loss of 1.2 cm. Elasticity loss refers to: when the finished product is pulled apart, after a certain point is pulled from 10cm to 20cm in length, the hand is released, and it rebounds to 11.2cm within 15 seconds.

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 relates to novel elastic fabric. The novel elastic fabric is formed by weaving of warps and wefts, wherein the warps are two-component polyester yarns PET/PTT, the wefts are ordinary fibers containing low-meting-point fibers, the mass of PTT in the two-component polyester yarns PET/PTT is 10-90% that of PET in the two-component polyester yarns PET/PTT, and the mass of low-meting-point fibers is 3-60% that of the ordinary fibers. A test conducted with a loom proves that the novel elastic fabric has the advantages that the cloth cover is thin and flat, lines are clear, the pattern is attractive, hand feel is good, and performance is higher than that of existing elastic fabric with spandex covering yarns or latex yarns serving as warps. The novel elastic fabric is suitable for full-size weaving, combination of the cloth cover and pattern is convenient, raw edges are avoided after cutting, cutting can be conducted freely as needed, using is convenient, cost is reduced, the grade is improved, and large-scale production is facilitated.

Description

technical field [0001] The invention belongs to the textile field, and in particular relates to a novel elastic cloth. Background technique [0002] At present, elastic bands are mainly used in the waistbands and cuffs of underwear garments in the market, and most of the elastic bands are used in the diameter line of the existing technology. Most of the radial lines are made of spandex or latex yarn, and the weft is made of ordinary fibers. The production speed of spandex covered yarn is slow and the cost is high. 1. The cloth surface is thick, the latex yarn has a short service life and is easy to age, and it is easy to fall off after cutting. It can only be woven into a certain width as required, and cannot be cut horizontally for use. The manufacturing speed is slow and the pattern changes little. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a method that adopts two-component polyester filament PET / PTT as...

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): D03D15/08D03D15/56
CPCD03D15/00D10B2331/04D10B2501/06
Inventor 王春雷
Owner SHANDONG TOPTIDE HUABANG TEXTILE TECH
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