Digital spray printing steam-cleaning-free process of disperse dye

A technology of digital jet printing and disperse dyes, applied in the field of textile printing, can solve problems such as the need for steaming, and achieve the effects of saving paper, high authenticity rate, and short process flow procedures.

Active Publication Date: 2013-03-13
绍兴柯桥滨海飞翔化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a disperse dye digital jet printing process without steaming and washing, which solves the need for steaming and water washing after the existing disperse dye digital direct injection To solve the problem, realize the process of disperse dye digital direct injection and non-steaming transfer printing without relying on paper transfer, which is conducive to protecting the ecological environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0018] Preparation of slurry:

[0019] 1. Serum formula;

[0020] Slurry additive 10 % model is PUP-80

[0021] Leave-in lotion 10 % type 1027

[0022] Tap water 80 %

[0023] Prepared slurry, number 1118.

[0024] The size additive 1027 disperse dye non-steaming emulsion used above is produced by Jiangshan Well Fine Chemical Co., Ltd., and PUP-80 is an environmentally friendly slurry manufactured by Dongguan Changlian New Material Co., Ltd.

[0025] , slurry preparation:

[0026] ①Pour the special additive PUP-80 and non-steaming emulsion 1027 into the stainless steel according to the proportion,

[0027] Stir well;

[0028] ② Slowly pour in tap water and stir with a mixer at a stirring speed of 200 rpm;

[0029] ③ Stirring time 20-25 min;

[0030] ④ Filter the uniformly stirred slurry three times with 100 mesh, 120 mesh, and 180 mesh screens;

[0031] ⑤Pour it into the pulp storage tank for padding or direct printing.

Embodiment 1

[0033] Process description: Preparation of slurry → sizing of all polyester fabrics → digital direct injection → high temperature pressing (heat transfer

[0034] 200℃ / 50s on the printing machine) → finished product.

[0035] Printing fabric: full polyester glossy satin

[0036] Fabric width: 150cm

[0037] Sizing liquid: disperse digital sizing liquid 1118

[0038] Screen squeegee: 120-mesh screen, flat scraper, manual back-and-forth scraping twice

[0039] Drying temperature: 40~60℃

[0040] Jet printing ink: EOSON dispersion thermal transfer red, yellow, blue, black

[0041] Printing meters: 20㎡

[0042] Printing method: direct injection

[0043] Printer type: Epson printer EPSON ME2

[0044] The fabric is pasted flat: stick it on the reverse side of the cloth with self-adhesive

[0045] High-temperature pressing: Carry out high-temperature pressing on a thermal transfer printing machine VS1800-2800, set the temperature at 200±5°C for 50s, ...

Embodiment 2

[0048] Process description: Preparation of slurry → sizing of all polyester fabrics → digital direct injection → high temperature pressing (heat transfer

[0049] 200℃ / 50s on the printing machine) → finished product.

[0050] Printing fabric: full polyester plain jeanette

[0051] Fabric width: 150cm

[0052] Sizing liquid: disperse digital sizing liquid 1118

[0053] Rotary net size: 155 mesh screen

[0054] Magnetic rod specification: 12

[0055] Fast printing speed: 40-50m / min

[0056] Drying temperature: 40~60℃

[0057] Jet printing ink: EOSON dispersion thermal transfer red, yellow, blue, black

[0058] Printing meters: 50m

[0059] Printing method: direct injection

[0060] Printer type: Epson printer EPSON ME30

[0061] The fabric is pasted flat: stick it on the reverse side of the cloth with self-adhesive

[0062] High-temperature pressing: Carry out high-temperature pressing on a thermal transfer printing machine VS1800-2800, se...

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
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PUM

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Abstract

The invention discloses a digital spray printing steam-cleaning-free process of disperse dyes. The process comprises the following steps of: preparing slurry; sizing a fabric; carrying out digital direct injection; and pressing at high temperature to obtain a finished product. By the digital spray printing steam-cleaning-free process disclosed by the invention, a steam cleaning process does not need to be carried out in the direct spray printing of the disperse dyes, the process that the transfer printing of the disperse dyes can be transferred to cloth only by virtue of paper serving as a medium can be changed, a large quantity of paper sheets can be saved; therefore, the process has a direct practical significance for the protection of forest trees.

Description

technical field [0001] The invention belongs to the field of textile printing, and in particular relates to a disperse dye digital spray printing non-steaming and washing process used in the disperse dye digital printing industry of chemical fiber full polyester fabrics. Background technique [0002] There are two types of inkjet printing processes for disperse dye digital inks, namely direct inkjet printing of polyester fabrics and transfer inkjet printing. The direct inkjet printing process with disperse dyes, like inkjet printing with reactive dye inks, requires pretreatment of the fabric. The pretreatment liquid of polyester fabric is composed of viscosity regulator, defoaming agent, synthetic thickener and light-resistant agent. It is treated by padding method, and the liquid carrying rate is controlled at 60-80%. The ambient temperature of inkjet printing is 20-22°C. Ambient humidity ≥60%. The fabric after inkjet printing can be steamed in superheated steam at 180°C...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/30D06P1/16D06P3/54
Inventor 丁志平
Owner 绍兴柯桥滨海飞翔化工有限公司
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