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Preparation method of knitted flame retardation fabric for automobiles

A technology for flame-retardant fabrics and automobiles, applied in knitting, weft knitting, fabric surface trimming, etc., can solve the problems of complex fabric weaving process, high cost, high quality deviation loss rate, and achieve high durability and conformability. Novel design and high plush density effect

Inactive Publication Date: 2016-06-22
江阴市长泾花园毛纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a mirror image problem in the design of Raschel double-needle bed warp knitted fabric and woven pile, and the fabric weaving process is complicated, the cost is high, and the loss rate of quality deviation is high

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

[0017] The preparation method of the knitted flame-retardant fabric for automobile of embodiment 1 comprises the following steps:

[0018] S1: Use polyester low-stretch yarn or dyed yarn as ground yarn, pre-dyed polyester low-stretch yarn as terry yarn, and configure yarn;

[0019] S2: knitting the above-mentioned yarns on a jacquard terry machine with a terry height of 3 mm and a loop density of 110 rows / 10 cm to obtain a knitted jacquard fabric;

[0020] S3: shearing the knitted jacquard fabric obtained in S2;

[0021] S4: The knitted jacquard short plush fabric obtained in S3 is treated with a flame-retardant finishing agent.

[0022] Among them, the composition of flame retardant finishing agent is: diammonium hydrogen phosphate 50%; urea 30%; water 20%.

[0023] Among them, the flame retardant finishing agent is fully stirred and mixed with water according to 40% by weight, and is added into the padding tank while stirring, and the working liquid is always kept at a cer...

Embodiment 2

[0026] The preparation method of the automobile knitted flame-retardant fabric of embodiment 2 comprises the following steps:

[0027] S1: Use polyester low-stretch yarn or dyed yarn as ground yarn, pre-dyed polyester low-stretch yarn as terry yarn, and configure yarn;

[0028] S2: knitting the above-mentioned yarns on a jacquard terry machine with a terry height of 3.5 mm and a loop density of 120 rows / 10 cm to obtain a knitted jacquard fabric;

[0029] S3: shearing the knitted jacquard fabric obtained in S2;

[0030] S4: The knitted jacquard short plush fabric obtained in S3 is treated with a flame-retardant finishing agent.

[0031] Among them, the composition of flame retardant finishing agent is: diammonium hydrogen phosphate 30%; urea 40%; water 30%.

[0032] Among them, the flame retardant finishing agent is fully stirred and mixed with water according to 50% by weight, and is added into the padding tank while stirring, and the working liquid is always kept at a certa...

Embodiment 3

[0035] The preparation method of the knitted flame-retardant fabric for automobile of embodiment 3 comprises the following steps:

[0036] S1: Use polyester low-stretch yarn or dyed yarn as ground yarn, pre-dyed polyester low-stretch yarn as terry yarn, and configure yarn;

[0037] S2: knitting the above-mentioned yarns on a jacquard terry machine, the height of the terry is 3.25 mm, and the stitch density is 115 rows / 10 cm, to obtain a knitted jacquard fabric;

[0038] S3: shearing the knitted jacquard fabric obtained in S2;

[0039] S4: The knitted jacquard short plush fabric obtained in S3 is treated with a flame-retardant finishing agent.

[0040] Among them, the composition of the flame retardant finishing agent is: diammonium hydrogen phosphate 40%; urea 35%; water 25%.

[0041] Among them, the flame retardant finishing agent is fully stirred and mixed with water according to 45% by weight, and is added into the padding tank while stirring, and the working liquid is al...

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 preparation method of a knitted flame retardation fabric for automobiles. The method comprises the steps of preparing yarns, braiding, cropping and carrying out flame retardation finishing. Tufted yarns of a knitted jacquard short floss fabric are firmly fixed in a ground structure, and the floss density is high, so the appropriate coverage of the ground structure with flosses is guaranteed when the change angle of the fabric is abrupt, and especially the fabric has very high durability and shape adaptability to make seat covers conveniently and accurately adapt to seats, and can lastingly maintain accurate without creases. The product obtained after flame retardation finishing of the knitted jacquard short floss fabric has the characteristics of no sticking to hands, water wash resistance, realization of no salt precipitation, no deliquescence and no fish eyes of flame retardation components, novel pattern design, and comfortable visual sense.

Description

technical field [0001] The invention relates to textiles and textile technology, in particular to a method for preparing a knitted flame-retardant fabric for automobiles. Background technique [0002] With the rapid development of the automobile industry and the continuous improvement of people's requirements for the environment of the car, in addition to the main materials such as metal and rubber, the application of textile materials in the car is also increasing, not only as automotive interior and functional materials, The application of reinforcing materials is also developing rapidly, such as tire cords, airbags, seat belts, roofs, etc., and textiles also have unique advantages in automotive sound insulation and noise reduction. Textiles are playing an increasingly important role in automobiles. According to preliminary statistics, 370 million square meters of textiles are used for automotive interiors worldwide every year. The level of domestic consumption is gradual...

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): D06M11/71D06M13/432D04B1/14D06C13/00D06M101/32
Inventor 赵军伟赵明昌
Owner 江阴市长泾花园毛纺织有限公司
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