Unlock instant, AI-driven research and patent intelligence for your innovation.

Process for making denim fabric without scouring and other aftertreatments

A technology of denim fabrics and crafts, applied in the direction of fabrics, textiles, textiles and papermaking, etc., can solve the problems of inability to ensure the uniformity of appearance quality, inability to standardize and efficient production, waste of resources, etc., to solve the high labor intensive demand, improve The matte pattern is unstable and the effect of solving the waste of resources

Inactive Publication Date: 2012-06-13
ZHEJIANG SCI-TECH UNIV
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] General denim fabrics and clothing have always been popular with "worn", "whitening", "damaged" and other mechanism effects. These effects require a lot of manpower and material resources to be polished in the later stage of fabric or clothing production (such as sanding, stone grinding, Sandblasting and other post-processing), and at the same time, a large amount of chemical reagents and water are required for scrubbing, bleaching and other tedious treatments, resulting in a high waste of water, electricity, labor and other resources or environmental pollution
Manual and artificial methods of frosting, aging, and breaking cause problems in the position and continuity of the frosted pattern on the garment, which cannot be standardized and efficient in production, and the uniformity of appearance quality cannot be guaranteed

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
  • Process for making denim fabric without scouring and other aftertreatments
  • Process for making denim fabric without scouring and other aftertreatments
  • Process for making denim fabric without scouring and other aftertreatments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In this embodiment, a process for making denim fabrics after post-processing such as no-cleaning, etc., combines the positioning pattern process of woven denim scrubbing effect and the interweaving point process of woven jacquard changing coverage effect, and specifically includes the following steps: 1) denim Scrubbing effect positioning pattern technology, 2) changing interweaving weaving technology with different coverage levels. The denim scrubbing effect positioning pattern process described in step 1) refers to the method of converting the various special effects of denim, such as frosting, cat whiskers, and holes, into the positioning plane pattern required by the corresponding jacquard weaving process. ; The specific operation method is to convert the appearance and position of worn denim such as frosted, cat whiskers, and holes into a grayscale pattern with a certain color transition effect through photo collection or hand-painting (such as figure 1 There are 7...

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

No PUM Login to View More

Abstract

The invention discloses a process for making a denim fabric without scouring and other aftertreatments, wherein a woven denim fabric scouring effect pattern-positioning process and a woven fabric jacquard covering-effect-changing weaving point process are combined. The process disclosed by the invention comprises the following steps of: (1), a denim fabric scouring effect pattern-positioning process; and (1) an interlaced-texture-changing process with different coverage degrees. The process disclosed by the invention has the advantages of avoiding wastes and pollution of the traditional process for making denim fabrics and clothes, optimizing the appearance of denim clothes and standardizing a high-efficiency production process, thereby increasing the production efficiency of denim fabrics and clothes and the using value.

Description

[0001] technical field [0002] The invention relates to a process for making denim fabrics through post-processing such as washing-free wiping. Background technique [0003] Generally, denim fabrics and clothing have always been popular with "worn", "whitening", "damaged" and other mechanism effects. These effects require a lot of manpower and material resources to polish (such as sanding, stone grinding, etc.) in the later stage of fabric or clothing production. Sandblasting and other post-processing), and at the same time, a large amount of chemical reagents and water are required for scrubbing, bleaching and other tedious treatments, resulting in a high waste of water, electricity, labor and other resources or environmental pollution. Manual and artificial methods of frosting, aging, and breaking cause problems in the position and continuity of the frosted pattern on the garment, which cannot be standardized and efficiently produced, and the uniformity of appearance qua...

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): D03D21/00
Inventor 王雪琴陈茜凡单中杰张秋惠贺珍谊王晓彤黄家雄
Owner ZHEJIANG SCI-TECH UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com