Waterproof and oilproof soil-release fabric and production method thereof
A waterproof and oil-proof production method technology, which is applied in the direction of fabric surface trimming, plant fiber, biochemical fiber treatment, etc., can solve the problem of hindering the expansion of cotton high-content fabrics, and does not solve the waterproof and oil-proof problems of cotton fibers, and the effect and durability are poor. and other problems, to achieve the effect of improving wearing comfort, low cost and simple processing method
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0036] Example 1:
[0037]The twist coefficient is 77 (fixed length), 150D-144f-polyester DTY yarn is used as the warp, the twist coefficient is 2.70 (fixed weight), the covered yarn formed by 32S / 1 cotton fiber and 70D spandex fiber is used as the weft yarn, using 3 / 1 The twill weave is weaved to form grey fabrics, and then dyeing and finishing are carried out in the following steps: grey fabrics - cold stacking - scouring - pre-shrinking - pre-setting - singeing - dyeing - enzyme treatment - dehydration - resin finishing and shaping - inspection - finished products;
[0038] In the stage of cold stacking and scouring, the sizing, residual surface shell, vegetable wax and other substances on the yarn are mainly removed, so as to facilitate the normal progress of subsequent dyeing and resin finishing. Pre-forming processing is to pre-finish the width and flatness of the fabric, and has no special effect on the waterproof, oil-proof, and easy-to-decontaminate finishing. The a...
Example Embodiment
[0045] Example 2:
[0046] The twist coefficient is 1.53 (fixed weight), 80S / 1 pure cotton yarn is used as the warp, the twist coefficient is 37 (fixed length), 50D-72f-polyester DTY yarn and the twist coefficient is 4.13 (fixed weight), 16S / 1 The covered yarn formed by cotton fiber and 40D spandex fiber is used as the weft yarn, and the plain weave is used for weaving to form the grey fabric, and then the dyeing and finishing process is carried out as follows:
[0047] Grey cloth-cold heap-scouring-pre-shrinking-presetting-singeing-dyeing-enzymatic treatment-dehydration-resin finishing and shaping-checking-finished product;
[0048] Cold stacking, scouring, pre-forming, dyeing, dehydration and the machines and conditions used are conventional.
[0049] In the singeing project, the method of double-sided singeing is adopted, the speed is 80 m / min, and the height of the burner is 9 mm.
[0050] For the enzyme treatment project, use acetic acid to adjust the pH of the dye bat...
Example Embodiment
[0053] Example 3:
[0054] Polyester DTY yarn with a twist factor of 180 (fixed-length) is used as the warp, and a twist factor of 3.13 (customized), 80S / 1 cotton and 70D spandex covered yarns are used as the weft, and 2 / 2 weaving is used for weaving, and then Carry out the following steps of dyeing and finishing:
[0055] Grey cloth-cold heap-scouring-pre-shrinking-presetting-singeing-dyeing-enzymatic treatment-dehydration-resin finishing and shaping-checking-finished product;
[0056] Cold stacking, scouring, pre-forming, dyeing, dehydration and the machines and conditions used are conventional.
[0057] In the singeing project, the method of double-sided singeing is adopted, the speed is 110 m / min, and the height of the burner is 7 mm.
[0058] Enzyme treatment engineering, use acetic acid to adjust the pH value of the dye bath to 5.0 (±0.5), then add the biological enzyme Cellusoft L from Novozymes (China) Biotechnology Co., Ltd., the dosage is 0.5owf%, and the treatment...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap