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
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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...
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