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

Dyeing and finishing process of waterproof oxford fabric

A process, dyeing and finishing technology, applied in the field of dyeing and finishing of waterproof Oxford cloth, can solve the problems of large water consumption, high energy consumption, poor level dyeing, etc., and achieve the effect of energy-saving dyeing

Inactive Publication Date: 2020-09-22
ZHEJIANG TONGHUI TEXTILE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing dyeing and finishing process of waterproof Oxford cloth consumes a lot of water, high energy consumption, and poor level dyeing during dyeing

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below with regard to specific embodiment:

[0010] A dyeing and finishing process of waterproof Oxford cloth, which includes the following technological process, preparation → distributing cloth into rolls → entering the vat → pretreatment → softening → penetration → degreasing → coloring → neutral treatment → exiting the vat → drying → prevention Water treatment→waterproof treatment→drying and shaping→sampling, color matching and waterproof inspection→out of the warehouse; among them, the bath ratio is 1:5 when entering the tank, and 1% desizing enzyme is added for pretreatment and maintained at 45°C for 20 minutes; when dyeing, Keep the pH value between 4.5-4.7, and start to heat up to 80°C at 5°C / min, keep warm for 5 minutes, then raise the temperature to 100°C at 2°C / min, keep it for 5 minutes, then raise the temperature to 115°C at 1°C / min, keep warm After 20 minutes, start to cool down at 3°C / min to 55°C; during the ...

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 dyeing and finishing process of a waterproof oxford fabric. The dyeing and finishing process comprises the following technological steps of making a preparation, winding cloth into a roll, feeding the cloth into a jar, conducting pretreatment, conducting softening, conducting permeation, deoiling, conducting coloring, conducting neutral treatment, discharging the cloth out of the jar, drying the cloth, conducting waterproof pretreatment, conducting waterproof treatment, conducting drying and shaping, conducting sampling, color matching and waterproof detection, and conducting ex-warehousing, wherein at the step of feeding the cloth into the jar, the bath ratio is 1:5; at the step of pretreatment, 1% of desizing enzyme is added and maintained at 45 DEG C for 20 min; during dyeing, the pH value is within 4.5-4.7, the temperature is raised at 5 DEG C / min to 80 DEG C; and the temperature is preserved for 5 min and then is raised to 100 DEG C at 2 DEG C / min. The dyeing and finishing process of the waterproof oxford fabric has the advantages of saving water and energy and being friendly to the environment.

Description

Technical field: [0001] The invention relates to the technical field of textile printing and dyeing, and relates to a dyeing and finishing process of waterproof Oxford cloth. Background technique: [0002] In the existing dyeing and finishing process of waterproof Oxford cloth, the water consumption is large, the energy consumption is high, and the level dyeing property is poor during dyeing. Invention content: [0003] The technical problem to be solved by the present invention is to provide a dyeing and finishing process of water-saving and energy-saving waterproof Oxford cloth, and the waterproof Oxford cloth prepared by the dyeing and finishing process is evenly dyed. [0004] The technical solution of the present invention is to provide a dyeing and finishing process of waterproof Oxford cloth, which includes the following process flow, preparation → distributing cloth into rolls → putting into cylinders → pretreatment → softening → penetration → degreasing → coloring...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/44D06P1/00D06L1/14D06C7/02D06M15/256
CPCD06C7/02D06L1/14D06M15/256D06M2200/12D06P1/0032D06P1/445
Inventor 宋学强沈楚良杨新根胡丽芬朱芬南
Owner ZHEJIANG TONGHUI TEXTILE
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