Supercharge Your Innovation With Domain-Expert AI Agents!

Printing process of polyester fabric

A printing process, technology of polyester cloth, applied in the field of cloth printing, can solve the problems of polyester cloth quality influence, printing pattern fading, etc.

Inactive Publication Date: 2021-06-11
ZHEJIANG JINDIAN PRINTING & DYEING CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In view of the related technologies mentioned above, the inventor believes that: when washing polyester cloth at present, sodium hypochlorite is generally used to wash the polyester cloth, and the pattern after printing increases with the number of washings, and the printed pattern is prone to fade. The quality of the cloth has a certain influence

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
  • Printing process of polyester fabric
  • Printing process of polyester fabric
  • Printing process of polyester fabric

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1-3

[0080] Sodium alginate, dispersant (the dispersant is selected from dispersant NNO), urea, tannic acid and stearylamide were stirred for 20 minutes at a rotational speed of 200 r / min to obtain a printing paste.

[0081] Wherein, the weight parts that sodium alginate, dispersant, urea, tannic acid and stearamide add are as shown in table 1:

[0082] Table 1

[0083]

preparation example 4-6

[0085] The difference between Preparation Example 4-6 and Preparation Example 3 is that carboxymethyl cellulose and sodium palmitate are added in Preparation Example 4-6.

[0086] Sodium alginate, dispersant (dispersant selected from dispersant NNO), urea, tannic acid, stearamide carboxymethylcellulose and sodium palmitate were stirred for 20min at a speed of 200r / min to obtain a printing paste .

[0087] Wherein, the weight parts that carboxymethyl cellulose and sodium palmitate add are as shown in table 2:

[0088] Table 2

[0089]

preparation example 7-9

[0091] The difference between Preparation Example 7-9 and Preparation Example 6 is that calcium chloride is added in Preparation Example 7-9.

[0092] Sodium alginate, dispersant (dispersant is selected from dispersant NNO), urea, tannic acid, stearamide carboxymethylcellulose, sodium palmitate and calcium chloride were stirred for 20min at a speed of 200r / min, Get printing paste.

[0093] Wherein, the weight part that calcium chloride adds is as shown in table 3:

[0094] table 3

[0095]

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 relates to the field of cloth printing, in particular to a printing process of polyester fabric. The printing process of the polyester fabric is characterized by comprising the following steps of S1, pretreatment: performing pretreatment on the polyester fabric; S2, printing: printing the polyester fabric treated in the step S1, wherein a printing agent used in the step S2 comprises a dye and a printing paste, and the printing paste is prepared from the following raw materials in parts by weight of 80-90 parts of sodium alginate; 8-10 parts of a dispersant; 5-7 parts of urea; 1-2 parts of tannic acid; and 8 to 10 parts of stearamide; and S3, after-finishing: carrying out after-finishing on the polyester fabric printed in the step S2. The printing process disclosed by the invention has the effect of enhancing the chlorine resistance of the pattern on the polyester fabric.

Description

technical field [0001] The application relates to the field of cloth printing, more specifically, it relates to a printing process of polyester cloth. Background technique [0002] Printing on polyester cloth is the process of using dyes to form patterns on polyester cloth. [0003] The polyester printing process in the related art comprises the following steps: [0004] S1: pre-treatment, the fabric is washed and bleached; [0005] S2: Pre-setting, pre-setting the pre-treated cloth; [0006] S3: net making; [0007] S4: printing, printing the polyester cloth; [0008] S5: steaming, steaming the printed polyester cloth; [0009] S6: washing, washing the steamed polyester cloth; [0010] S7: dehydration, dehydration of the washed polyester cloth; [0011] S8: Open width stereotypes. [0012] In view of the related technologies mentioned above, the inventor believes that: when washing polyester cloth at present, sodium hypochlorite is generally used to wash the polyest...

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): D06P1/48D06P1/649D06P1/651D06P1/50D06P1/673D06P5/08D06P5/04D06P5/06D06P1/38D06P3/52
CPCD06P1/48D06P1/6491D06P1/65125D06P1/6495D06P1/50D06P1/67341D06P1/65168D06P5/08D06P5/04D06P5/06D06P1/38D06P3/528
Inventor 邹妙琴屈海敏卢磊鑫黄巨水
Owner ZHEJIANG JINDIAN PRINTING & DYEING CO LTD
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