Spandex flannel fabric and manufacturing method thereof

A technology of spandex flannel, manufacturing method, applied in the field of textile fabrics, which can solve problems such as difficult restoration of shape, overwhelmed terry, difficulty in obtaining products, etc., to achieve the effects of ensuring stability, avoiding terry lodging, and preventing adverse effects

Inactive Publication Date: 2014-01-29
JIANGSU BOBOBEAR TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the warp knitting, the prior art adopts a negative semi-automatic yarn feeding method. When spandex is added, the warp knitting process is affected, and it is difficult to obtain the desired product
On the other hand, the cut velvet will be overwhelmed when dyed, and it is difficult to restore the shape, so that a uniform velvet cannot be obtained.
If the hair is dyed first and then sheared, the loops will be overwhelmed during dyeing, and the hair cannot be cut during shearing, so that a uniform fleece cannot be obtained.

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 1

[0015] Example 1: A white yarn woven spandex flannel plain fabric, production technical process: raw material → warping → weaving → width cutting → shaping → napping → ironing → shearing → shaping → dyeing → shaping → inspection → packaging → Finished product.

[0016] 1. Selection of raw materials. Spandex flannel uses spandex yarn, polyester filament and polyester superfine fiber textured yarn. However, when weaving spandex flannel, since spandex is generally not resistant to high temperature and pressure, polyester is dyed at high temperature, so Use high temperature resistant spandex yarn. The thickness of polyester and spandex depends on the machine size of the knitting equipment, the performance of the fabric and the production cost. What this embodiment uses is an E32 / 25.4mm machine. The silk is polyester semi-gloss silk from 55.5dtex to 83.3dtex, and the bottom yarn is spandex from 33.3dtex to 44.4dtex.

[0017] 2. Weaving equipment and production process. Spandex fl...

Embodiment 2

[0033] Product Name: Plain Spandex Flannel Color: Beige

[0034] Door width weight: 150cm, 250g / m 2

[0035] Raw material specification of gray fabric: the veil is 111.1 dtex / 192f polyester textured low elastic yarn, the middle yarn is 55.5dtex / 24f polyester semi-gloss yarn, the bottom yarn is 44.4dtex spandex bare yarn.

[0036] Weaving equipment and production process: Spandex flannel weaving equipment is produced by double-needle bed Raschel warp knitting machine, machine number E32, machine width 2.8m (110〞), maximum machine speed 800r / min, warp let-off system selection machine Or electronic constant speed warp let-off system. The raw material of spandex flannel fabric is 111.1dtex polyester textured yarn, and the advanced GE218 computer is used for real-time monitoring of the warping machine. 20~25g, the yarn feeding amount is 3030mm / Rack, and the mass percentage is 64.7%. The middle yarn material is made of 55.5dtex polyester semi-gloss, and the warping adopts the adva...

Embodiment 3

[0051] Product name: spandex flannel

[0052] Color: light coffee

[0053] Door width weight: 155cm, 300g / m 2

[0054] Raw material specification of gray fabric: the veil is 111.1 dtex / 192f polyester textured low elastic yarn, the middle yarn is 55.5dtex / 24f polyester semi-gloss yarn, the bottom yarn is 44.4dtex spandex bare yarn.

[0055] Weaving equipment and production process: Spandex flannel weaving equipment is produced by double-needle bed Raschel warp knitting machine, machine number E32, machine width 2.8m (110〞), maximum machine speed 800r / min, warp let-off system selection machine Or electronic constant speed warp let-off system. The raw material of spandex flannel fabric is 111.1dtex polyester textured yarn, and the advanced GE218 computer is used for real-time monitoring of the warping machine. 20~25g, the yarn feeding amount is 3030mm / Rack, and the mass percentage is 64.7%. The middle yarn material is made of 55.5dtex polyester semi-gloss, and the warping adop...

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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PUM

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Abstract

The invention discloses a manufacturing method of a spandex flannel fabric. The manufacturing method is characterized by including the following steps of beaming, weaving, slitting, shaping, napping, lustering, cropping, shaping, dyeing and shaping, wherein the weaving is warp weaving in an electric active yarn feeding mode. The spandex flannel fabric is woven from surface yarn, middle yarn and bottom yarn, wherein the surface yarn is textured terylene yarn of 11.1 to 166.6 dtex; the middle yarn is semigloss terylene yarn of 55.5 to 83.3 dtex, and the bottom yarn is spandex of 33.3 to 44.4 dtex. The manufacturing method of the spandex flannel fabric guarantees the stability of warp woven fabric; the spandex flannel fabric is provided with high elasticity and high restoring force, and slit flannel is denser, softer and more elastic.

Description

technical field [0001] The invention relates to a textile fabric, in particular to a flannel fabric and a manufacturing method thereof. Background technique [0002] Flannel is a soft and suede fabric that was woven with carded wool yarn in the early days. Its production method is to dye part of the wool first, then mix it with a part of the original color wool, mix and spin it into mixed-color wool yarn, and weave it into a fabric, which is milled and napped. [0003] In order to reduce the production cost and enhance the strength and elasticity of the fabric, the Chinese invention patent application CN101812770A discloses a flannel fabric, which is made of polyester low elastic yarn through warp knitting and fleece. Due to the use of polyester low-stretch yarn, the obtained fabric has higher strength, and better heat resistance and light resistance. [0004] In order to further improve the feel and elasticity of the fabric, it is necessary to develop a new flannel fabric...

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): D04B21/04D04B27/12
Inventor 孙乃伟陶城陈利军温一波温明华吴志芳陈宇豪
Owner JIANGSU BOBOBEAR TEXTILE
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