Reactive dye ink jet printing sizing agent for cotton fabric

A reactive dye, inkjet printing technology, applied in dyeing, plant fibers, textiles and papermaking, etc., can solve the problems of low degree of substitution, affecting the color yield of digital inkjet printing, and rough texture of printed cotton fabrics.

Active Publication Date: 2015-07-22
SHANDONG HUANGHE DELTA INST OF TEXTILE SCI & TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, sodium alginate and modified starch are mostly used in the digital inkjet printing sizing treatment of cotton fabrics. For example, US20130235118A1 discloses an inkjet printing method for cotton fabrics. A sizing agent, the main component of which is modified starch; the Chinese patent No. 200810201472.8 "A Color Fixing Method and Equipment fo

Method used

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  • Reactive dye ink jet printing sizing agent for cotton fabric

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0018] Example 1

[0019] A cotton fabric reactive dye ink inkjet printing sizing agent, its basic composition and mass percentage are:

[0020] Sodium Alginate 30%

[0021] Sodium carboxymethyl cellulose 30%

[0022] Hydroxypropyl guar gum 35%

[0023] Dispersant 4%

[0024] Anti-migration agent 1%

[0025] Prepare cotton fabric reactive dye ink inkjet printing sizing agent 1000g, mix 300g sodium alginate, 300g sodium carboxymethyl cellulose, 350g hydroxypropyl guar gum, 40g dispersant, and 10g anti-migration agent. Sizing process 90% water, 5% urea, 3% baking soda, cotton fabric reactive dye ink inkjet printing sizing agent 2%, stirring at 450 rpm for 90 minutes, keeping it at 20 ℃ for 8 hours after puffing Tenter sizing pretreatment; the same amount of commercially available sizing agent is sizing and pretreated the same cotton fabric in the tenter. The cotton fabrics pretreated by different sizing agents are printed in a single color on a Honghua reactive dye ink inkjet printer at...

Example Embodiment

[0028] Example 2

[0029] A cotton fabric reactive dye ink inkjet printing sizing agent, its basic composition and mass percentage are:

[0030] Sodium Alginate 35%

[0031] Sodium carboxymethyl cellulose 30%

[0032] Hydroxypropyl guar gum 30%

[0033] Dispersant 3%

[0034] Anti-migration agent 2%

[0035] Prepare cotton fabric reactive dye ink inkjet printing sizing agent 1000g, mix 350g sodium alginate, 300g sodium carboxymethyl cellulose, 300g hydroxypropyl guar gum, 30g dispersant, and 20g anti-migration agent. Sizing process 89.5% water, 5% urea, 3% baking soda, cotton fabric reactive dye ink inkjet printing sizing agent 2.5%, stirring at 450 rpm for 90 minutes, keeping it at 20 ℃ for 8 hours after puffing Tenter sizing pretreatment uses the same amount of commercially available sizing agent to sizing and pretreat the same cotton fabric. The cotton fabrics pretreated by different sizing agents were printed in a single color on a Honghua reactive dye ink inkjet printer at the sa...

Example Embodiment

[0038] Example 3

[0039] A cotton fabric reactive dye ink inkjet printing sizing agent, its basic composition and mass percentage are:

[0040] Sodium Alginate 30%

[0041] Sodium carboxymethyl cellulose 35%

[0042] Hydroxypropyl guar gum 30%

[0043] Dispersant 3%

[0044] Anti-migration agent 2%

[0045] Prepare cotton fabric reactive dye ink inkjet printing sizing agent 1000g, mix 300g sodium alginate, 350g sodium carboxymethyl cellulose, 300g hydroxypropyl guar gum, 30g dispersant, and 20g anti-migration agent. Sizing process 89% water, 5% urea, 3% baking soda, cotton fabric reactive dye ink inkjet printing sizing agent 3%, stirring at 450 rpm for 90 minutes, keeping it at 20 ℃ for 8 hours after puffing Tenter sizing pretreatment uses the same amount of commercially available sizing agent to sizing and pretreat the same cotton fabric. The cotton fabrics pretreated by different sizing agents were printed in a single color on a Honghua reactive dye ink inkjet printer at the same ...

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Abstract

The invention discloses a reactive dye ink jet printing sizing agent for cotton fabric and belongs to the technical field of ink jet printing. The reactive dye ink jet printing sizing agent for the cotton fabric comprises sodium alginate, sodium carboxymethyl cellulose, hydroxypropyl guar gum, a dispersing agent and a migration inhibitor. The sizing agent can increase the reactive dye ink jet printing color yield without affecting the hand feeling of the cotton fabric after printing.

Description

technical field [0001] The invention relates to a sizing agent for ink-jet printing of cotton fabric reactive dye ink, which belongs to the technical field of ink-jet printing. Background technique [0002] Most of the digital inkjet printing of cotton fabrics uses reactive dye inks. In order to ensure the color yield and clarity of printing, cotton fabrics need to be sized. Ensure that the reactive dye ink can keep the shape of the jet printing and be fixed on the cotton fabric when it is steamed after jet printing. [0003] At present, sodium alginate and modified starch are mostly used in digital inkjet printing sizing of cotton fabrics. For example, US20130235118A1 discloses a sizing agent for inkjet printing of cotton fabrics. The main component of the sizing agent is modified starch; the patent number is 200810201472.8 Chinese patent "Cotton Fabric Reactive Ink Inkjet Printing Method and Equipment", the sizing agent is sodium alginate, carboxymethyl starch or hydroxye...

Claims

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Application Information

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IPC IPC(8): D06P5/30D06P1/38D06M15/13D06M15/09D06M15/03D06M13/256D06M101/06
Inventor 房宽峻陈伟王玉平李付杰刘尊东张玉兰徐松林贾吉敏高记记
Owner SHANDONG HUANGHE DELTA INST OF TEXTILE SCI & TECH RES INST
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