Production process of wear-resistant anti-slip safety belt

A production process and technology for seat belts, applied in the field of seat belts, can solve problems such as affecting safe use performance, increasing temperature, and inconvenience

Inactive Publication Date: 2021-09-03
安徽乙纤新材料科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) By adding 3-hexene-1,6-diol into a three-necked flask, using dichloromethane as a solvent, dimethyl sulfoxide as an oxidant, adding triethylamine and oxalyl chloride for ice bath treatment, controlling the temperature and Stir to obtain intermediate A, put intermediate A into the reactor, then add vinyltrimethylsilane to the reactor, Pt as a catalyst, raise the temperature and stir to obtain intermediate B, add aniline to intermediate B , use DMAP as a c...

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production process of wear-resistant anti-slip safety belt
  • Production process of wear-resistant anti-slip safety belt
  • Production process of wear-resistant anti-slip safety belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment is a production process of a wear-resistant anti-skid safety belt, comprising the following steps:

[0035] S1: Select two yarn lines of nylon fiber and polyester fiber, and pass the two yarn lines through the drawing process. The share ratio of the two yarn lines in the drawing process is 1:2, and the obtained count is 20S Two kinds of raw sliver and 41S, the raw sliver is further processed into mature sliver, the cooked sliver is processed into roving with the same count and different twist, the roving is spun into spun yarn with a certain special number, and the blended spun yarn is wound. The blended spun yarn with a count of 20S is used as the warp yarn, and the blended spun yarn with a count of 41S is used as the weft yarn, which is placed on a textile machine for weaving and weaving gray cloth, and the gray cloth is put into a dyeing vat and dyed with reactive dye Lannersol. Dyeing, soaking in wear-resistant liquid, then washing and drying to obta...

Embodiment 2

[0043] This embodiment is a production process of a wear-resistant anti-skid safety belt, comprising the following steps:

[0044] S1: Select two yarn lines of nylon fiber and polyester fiber, and pass the two yarn lines through the drawing process. The share ratio of the two yarn lines in the drawing process is 1:2, and the obtained count is 20S Two kinds of raw sliver and 41S, the raw sliver is further processed into mature sliver, the cooked sliver is processed into roving with the same count and different twist, the roving is spun into spun yarn with a certain special number, and the blended spun yarn is wound. The blended spun yarn with a count of 20S is used as the warp yarn, and the blended spun yarn with a count of 41S is used as the weft yarn, which is placed on a textile machine for weaving and weaving gray cloth, and the gray cloth is put into a dyeing vat and dyed with reactive dye Lannersol. Dyeing, soaking in wear-resistant liquid, then washing and drying to obta...

Embodiment 3

[0052] This embodiment is a production process of a wear-resistant anti-skid safety belt, comprising the following steps:

[0053] S1: Select two yarn lines of nylon fiber and polyester fiber, and pass the two yarn lines through the drawing process. The share ratio of the two yarn lines in the drawing process is 1:2, and the obtained count is 20S Two kinds of raw sliver and 41S, the raw sliver is further processed into mature sliver, the cooked sliver is processed into roving with the same count and different twist, the roving is spun into spun yarn with a certain special number, and the blended spun yarn is wound. The blended spun yarn with a count of 20S is used as the warp yarn, and the blended spun yarn with a count of 41S is used as the weft yarn, which is placed on a textile machine for weaving and weaving gray cloth, and the gray cloth is put into a dyeing vat and dyed with reactive dye Lannersol. Dyeing, soaking in wear-resistant liquid, then washing and drying to obta...

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
Login to view more

PUM

PropertyMeasurementUnit
Breaking strengthaaaaaaaaaa
Breaking strengthaaaaaaaaaa
Breaking strengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a production process of a wear-resistant anti-slip safety belt. The method includes: drawing Nylon fibers and polyester fibers, wherein the strand number ratio of the two kinds of yarn strips in the drawing process is 1:2; preparing two kinds of card slivers with the counts of 20S and 41S, further processing the card slivers into drawn slivers, and processing the drawn slivers into rough yarns with the same count and different twists; and spinning the roving into spun yarns with a certain special number, and spooling the blended spun yarns. By adopting a three-layer composite fabric form, the tensile property and the safety performance of the safety belt are improved, the anti-skid fabric layer is provided with linear stripes and the friction force is increased by adjusting the section diameters of the warp yarns and the weft yarns, and the phenomenon of slipping when the safety belt is manually adjusted is effectively improved; by padding the wear-resistant liquid, the molecular structure can be effectively prevented from being damaged, so that the wear-resistant effect is achieved, the safe use performance is improved, the use cost is reduced, and the energy is saved.

Description

technical field [0001] The invention relates to the technical field of safety belts, in particular to a production process of a wear-resistant anti-slip safety belt. Background technique [0002] Seat belts are safety parts used on equipment. They are ribbons used to ensure safety when flying aircraft such as airplanes or performing high-altitude operations and performing arts. Seat belts have become the primary safety issue for drivers and passengers. One of the most important properties such as; [0003] The existing safety belts are mainly made of polyester, polypropylene, nylon and other materials. The safety belts must be used with metal bayonets. Every time you use them, you need to adjust the length of the safety belts. However, it is easy to adjust the safety belts manually. Slipping and other phenomena occur, and after a period of use, the surface of the seat belt will be subject to sliding wear due to long-term fastening with the bayonet, resulting in surface fluf...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B32B27/36
CPCB32B5/08B32B5/26B32B27/12B32B27/40B32B37/1284B60R22/00D06N3/146D06N3/0036D06N3/0034D06N3/0006D03D15/47D03D15/40D03D15/283D06B3/10D06B3/18C08F8/32C08F230/085D06M15/3568D06P1/38D06P3/8219D06P1/16D06P3/8204D06M2200/35D06M2101/34D06M2101/32D06M2101/20B32B2262/0261B32B2262/0276B32B2262/0253C08F222/02
Inventor 王长彬李成刘磊李云飞郭之全
Owner 安徽乙纤新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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