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Dye transfer and baking steamed fixation integrated transfer printing

A technology of transfer printing and dyes, applied in the field of textile printing and dyeing industry, to achieve the effect of improving efficiency

Active Publication Date: 2012-11-28
NEWTECH TEXTILE TECH DEV SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of long printing production cycle in the use of cold stacking and color fixing in cold transfer printing production, while baking and steaming color fixing need to increase the production process and increase production costs, the invention provides a dye transfer and color fixing method. Integrated transfer printing with baking and color fixing can overcome the shortcomings of the fabric color fixing process in the existing cold transfer printing, and improve the quality and output of the transferred fabric
[0004] In order to solve the shortcomings of fabric color fixing in the existing transfer printing, the present invention provides an integrated transfer printing of dye transfer and baking color fixing

Method used

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  • Dye transfer and baking steamed fixation integrated transfer printing
  • Dye transfer and baking steamed fixation integrated transfer printing
  • Dye transfer and baking steamed fixation integrated transfer printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Fabric: cotton knitted fabric, 100% cotton, size: 16×16, weight: 185g / m 2 .

[0023] Reactive dyes: K-type (reactive yellow K-RN, reactive red K-7B, reactive turquoise K-GL, reactive black K-BR) pretreatment and its device: foam coating pretreatment and its device, for transfer printing paper Moisture pretreatment.

[0024] Containing (pretreatment liquid) moisture content: 15%.

[0025] Integration of transfer and baking and fixing: platen transfer device and platen heating mechanism. For the baking and color fixing of the platen type transfer device and the platen heating mechanism, see Figure 5 As shown, its transfer device is made of upper platen 7 and lower platen 8 and the pressurization system elevating rod connected therewith, and the inner cavity of the upper and lower platens is equipped with electric heating wire or electric heating tube heating element. When the transfer printing fabric 12 and the transfer printing paper 11 pass through the roller trans...

Embodiment 2

[0030] Fabric: silk fabric, 12107 silk crepe de chine, 91×55, weight: 55g / m 2 .

[0031] Reactive dyes: KN type (reactive orange KN-5R, reactive red KN-3B, reactive brilliant blue KN-R, reactive black KN-B).

[0032] Pretreatment method and its device: padding pretreatment and its device, wet pretreatment of fabrics.

[0033] Containing (pretreatment liquid) moisture content: 65%

[0034] Integration of transfer and baking color fixation: blanket belt transfer device and main roller heating mechanism. For the baking and color fixing of the blanket belt transfer device and the main roller heating mechanism, see Figure 4 As shown, the transfer device consists of a blanket belt surrounding the main roller 6 and pressure rollers 9 and 10, and the inner cavity of the main roller 6 is equipped with electric heating tube heating elements and heating oil. When the transfer printing fabric 4 and the transfer printing plastic film 5 pass through the roller transfer printing device ...

Embodiment 3

[0038] Fabric: Rayon Knit, 95% Rayon / 5% Spandex, Weight: 150g / m 2 .

[0039] Reactive dyes: ME type (reactive yellow ME-4GL, reactive red ME-2G, reactive brilliant blue ME-BR, reactive black MegafixBES).

[0040] Pretreatment method and its device: foam coating pretreatment and its device, wet pretreatment of transfer printing paper.

[0041] Containing (pretreatment liquid) moisture content: 10%.

[0042] Integration of transfer and baking color fixation: platen transfer device and platen heating mechanism, see Example 1 and Figure 5 . See Table 3:

[0043] table 3

[0044] Fixing temperature(℃)

[0045] Transfer fixation time (s)

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Abstract

The invention discloses dye transfer and baking steamed fixation integrated transfer printing. The transfer and fixation are combined to one process, a heating mechanism for baking steamed fixation is additionally arranged in a transfer printing machine transfer device, and a fixation task of transferring fabrics is finished under the condition that the original transfer function is realized. The dye transfer and baking steamed fixation integrated transfer printing comprises the main technological parameters of dyes, moisture content, transfer pressure, temperature and time. According to the integrated transfer printing, the defects in the fabric fixation process in the conventional cold transfer printing can be overcome, and the quality and yield of the transfer fabrics are improved.

Description

technical field [0001] The invention relates to the textile printing and dyeing industry, in particular to an integrated transfer printing of dye transfer and baking and color fixing. The integrated transfer printing of dye transfer and baking color fixing is realized through the transfer printing process of increasing temperature and pressure. It combines the two production processes of dye transfer printing and transfer printing fabric color fixing into one, thus providing a fast transfer And solid color printing process, suitable for reactive dyes, direct dyes and acid dyes. Background technique [0002] Transfer printing is to print the dye printed on the fabric on the transfer carrier with a printing machine, and then transfer the dye layer on the printed pattern paper to the fabric. The traditional transfer printing method usually refers to a thermal transfer printing process developed in the 1960s, that is, using easily sublimable disperse dyes to make inks and print...

Claims

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Application Information

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IPC IPC(8): D06P5/24D06P5/02D06P1/38D06P1/00D06P1/39B41F16/02B41F23/04
CPCD06B11/0076
Inventor 钟博文
Owner NEWTECH TEXTILE TECH DEV SHANGHAI
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