Top-grade sunproof wool fabric for automotive interior

A car interior and sun-resistant technology, which is applied in the direction of animal fibers, wear-resistant fibers, light-resistant fibers, etc., can solve the problems of poor light stability, low light fastness of wool, and easy color changes, etc., to achieve light Good stability and easy dyeing effect

Inactive Publication Date: 2016-12-14
罗敏凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the light fastness of wool is small, the light stability is poor, and the color is easy to change after long-term use, so the use of wool is usually limited to a certain color, or its performance can be improved by blending

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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  • Top-grade sunproof wool fabric for automotive interior

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A high-grade sun-resistant wool fabric for automotive interiors, the production method of which is as follows:

[0031] (1) Wool fiber washing pretreatment:

[0032] Select high-quality wool fibers and perform three washing pretreatments:

[0033] The first time: 0.5% citric acid, the water temperature is kept at 45°C; the pH is controlled at 7, and the treatment time is 30 minutes;

[0034] The second time: 1.2% glucoamylase, the water temperature was kept at 35°C; the pH was controlled at 7, and the treatment time was 10 minutes;

[0035] The third time: Rinse with pure water, control the temperature at 55°C, and dry at low temperature;

[0036] Washed pre-treated wool fibers have been freed of various dirt and chemically altered;

[0037] (2) Microbial fermentation treatment:

[0038] Acetobacter, Lactobacillus acidophilus, and Bacillus amyloliquefaciens were prepared according to the ratio of 1:0.3:0.7 to 1.1*10 5 The bacterial suspension, the bacterial suspens...

Embodiment 2

[0048] A high-grade sun-resistant wool fabric for automotive interiors, the production method of which is as follows:

[0049] (1) Wool fiber washing pretreatment:

[0050] Select high-quality wool fibers and perform three washing pretreatments:

[0051] The first time: 0.8% citric acid, the water temperature was kept at 45°C; the pH was controlled at 7, and the treatment time was 30 minutes;

[0052] The second time: 0.8% glucoamylase, the water temperature was kept at 35°C; the pH was controlled at 7, and the treatment time was 10 minutes;

[0053] The third time: Rinse with pure water, control the temperature at 55°C, and dry at low temperature;

[0054] Washed pre-treated wool fibers have been freed of various dirt and chemically altered;

[0055] (2) Microbial fermentation treatment:

[0056] Acetobacter, Lactobacillus acidophilus, and Bacillus amyloliquefaciens were prepared according to the strain ratio of 1:0.5:0.5 to make 1.1*10 5 The bacterial suspension, the ba...

Embodiment 3

[0066]A high-grade sun-resistant wool fabric for automotive interiors, the production method of which is as follows:

[0067] (1) Wool fiber washing pretreatment:

[0068] Select high-quality wool fibers and perform three washing pretreatments:

[0069] The first time: 0.6% citric acid, the water temperature was kept at 45°C; the pH was controlled at 7, and the treatment time was 30 minutes;

[0070] The second time: 1.1% glucoamylase, the water temperature was kept at 35°C; the pH was controlled at 7, and the treatment time was 10 minutes;

[0071] The third time: Rinse with pure water, control the temperature at 55°C, and dry at low temperature;

[0072] Washed pre-treated wool fibers have been freed of various dirt and chemically altered;

[0073] (2) Microbial fermentation treatment:

[0074] Acetobacter, Lactobacillus acidophilus, and Bacillus amyloliquefaciens were prepared according to the ratio of 1:0.4:0.6 to 1.1*10 5 The bacterial suspension, the bacterial suspe...

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 making method of top-grade sunproof wool fabric for an automotive interior. According to the making method, natural environment-friendly materials such as microorganisms (bacillus aceticus, lactobacillus acidophilus and bacillus amyloliquefaciens) and biological enzymes are sufficiently applied, the optimal parameters of the production technology are verified through a large quantity of experiments, and the top-grade sunproof wool fabric for the automotive interior is obtained. Wool fibers are modified through saccharifying enzymes during wool treatment, the following microorganism fermenting technology is used in cooperation, the wool fibers are subjected to great excellent modification, wool can be sunproof, good in light stability and easy to dye, and the certain anti-pilling effect is achieved; in addition, the strength of the wool fibers is not influenced, and the top-grade sunproof wool fabric is particularly suitable for autumn and winter.

Description

technical field [0001] The invention relates to a high-grade sun-resistant wool fabric for automobile interior decoration, which belongs to the field of textiles. Background technique [0002] The automotive industry is the largest user of technical textiles. According to statistics, each car consumes an average of 42m of textile materials. 2 (50 sq. yd.) for interior trim (seats, headliner, side panels, carpet, luggage compartment, etc.), reinforcements, linings, underlayment fabrics, tires, belts, air bags, mufflers, gas filter materials, and insulation Equipment, etc. The demand for automotive textiles has grown considerably over the past decade. [0003] The fibers used to produce automotive interior textiles are mainly divided into natural fibers and synthetic fibers. The natural fiber is mainly wool, but due to the high price of wool fabrics, it is generally only used in high-end cars. It can meet performance requirements such as light fastness and abrasion resist...

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): D06L1/16D06M16/00D06P1/39D06P3/16D06M101/12
CPCD06L1/16D06M16/003D06M2101/12D06M2200/25D06M2200/35D06P1/39D06P3/001D06P3/16
Inventor 罗敏凯
Owner 罗敏凯
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