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Pretreatment method and apparatus of textile applying inkjet printer, digital textile printing method and apparatus comprising it

An inkjet printing and pretreatment technology, applied in the inkjet printing method and inkjet printing equipment, inkjet printing field, can solve problems such as damage, moisture, scratches, etc.

Inactive Publication Date: 2006-04-26
INKTEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the pre-treated fabric is stored it will get damp due to its properties or it will get damaged when the inkjet printing job is actually done which leads to defects i.e. scratches etc.

Method used

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  • Pretreatment method and apparatus of textile applying inkjet printer, digital textile printing method and apparatus comprising it
  • Pretreatment method and apparatus of textile applying inkjet printer, digital textile printing method and apparatus comprising it
  • Pretreatment method and apparatus of textile applying inkjet printer, digital textile printing method and apparatus comprising it

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0084] Manufacture of pretreatment solution

[0085] 1) Preparation of pretreatment mixture 1

[0086] Glycerin 5%

[0087] Carboxymethylcellulose 1.5%

[0088] Urea 5%

[0089] Trinitrotoluene X-100 5%

[0090] (trade name: manufactured by Union Carbide)

[0091] Sodium Bicarbonate 5%

[0092] Purified water balance

[0093] The various substances are put into a suitable container, and then stirred well by using a stirrer. Then, the stirred mixture was passed through a membrane filter (using cellulose acetate or nitrocellulose as a membrane material, manufactured by MFS). Thus, a pretreatment liquid for reactive dye ink is prepared.

[0094] 2) Production of pretreatment mixture 2 (silk fabric: satin weave)

[0095] Glycerin 5%

[0096] Hydroxyethylcellulose 2.5%

[0097] Urea 5%

[0098] Trinitrotoluene X-100 0.5%

[0099] (trade name: manufactured by Union Carbide)

[0100] Ammonium tartrate 2.5%

[0101] Purified water balance

[0102] In the same ma...

example 2

[0113] Pretreatment and inkjet printing using the pretreatment solution of Example 1

[0114] Each of the pre-treatment liquid containers of the pre-treatment apparatus, in which the F055030 head (trade name: manufactured by Epson Corporation) was installed, was filled with each of the pre-treatment liquids prepared in Example 1, and was controlled by the control unit according to each fabric type. A controlled pretreatment head applied each appropriate pretreatment liquid to each fabric to pretreat each cotton (40-count, plain weave), silk (satin weave) and polyester (charmeuse) fabrics. Each pretreated fabric was printed with each ink suitable for each material, that is, cotton fabric was printed with Cibacron MI (manufactured by Ciba-Geigy) reactive ink, and LANASET SI (manufactured by Ciba-Geigy) was printed on cotton. manufacture) to print silk and TERASIL DI (manufactured by Ciba-Geigy) to print polyester. After printing each fabric, the cotton fabric (40 count, plain...

example 3

[0116] The components of the pretreatment solution

[0117] 1) Manufacture of paddle ingredient (A)

[0118] Hydroxyethylcellulose 5%

[0119] Glycerin 2%

[0120] FLUORAD FC170 0.3%

[0121] Purified water balance

[0122] The various substances are put into a suitable container, and then stirred well by using a stirrer. Then, the stirred mixture was passed through a membrane filter (using cellulose acetate or nitrocellulose as a membrane, manufactured by MFS). Thereby, a sizing agent component (A) was produced.

[0123] 2) Manufacture of wetting agent component (B)

[0124] Urea 5%

[0125] Glycerin 2%

[0126] FLUORAD FC170 0.3%

[0127] Purified water balance

[0128] By the same method as the above-mentioned 1) of Example 3, a humectant component (B) was prepared by stirring the said substance and passing the stirred liquid mixture through a filter.

[0129] 3) Manufacture of pH control agent ingredient (C) for reactive dye inks

[0130] Sodium Bicarb...

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Abstract

The present invention provides a method and apparatus for overcoming the complexity of the pretreatment process due to diversification of materials by digitizing the method of pretreating fabrics using an inkjet device during inkjet printing, and also provides Provided are an inkjet printing method and an inkjet printing device, which enable inkjet printing to be performed continuously based on the pretreatment. The present invention comprises: a pretreatment liquid tank, for applying the pretreatment mixed liquid or making the corresponding container filled with the components of the pretreatment liquid; a control unit, for controlling the application of the pretreatment liquid; and a pretreatment head, for The pretreatment liquid is applied to the fabric, and it may also include: a dryer for drying the pretreated fabric; and a printing head for performing the actual printing job. The present invention can solve the problems incidental to the conventional preprocessing method, and also provides a method and apparatus capable of performing a continuous process.

Description

technical field [0001] The present invention provides a method and an apparatus for pretreating fabric by using an inkjet device, and an inkjet printing method and an inkjet printing apparatus comprising the method and apparatus. More specifically, the present invention provides a method for overcoming the complexity of the pretreatment process due to the diversification of materials by digitizing the method of pretreating fabrics using an inkjet device during inkjet printing, and the present invention The invention also provides an inkjet printing method, which enables continuous inkjet printing work based on the pretreatment. Background technique [0002] Inkjet printing is a method of printing using an inkjet printer. The inkjet printing method is advantageous in that it can meet the needs of current consumers who value individuality, because factory automation is possible with the improvement of CAD / CAM using computer systems, and it makes it possible to obtain good exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/30B41J2/175B41J3/407B41J11/00D06P1/50D06P1/649D06P1/651
CPCB41J2/17559B41J3/4078B41J11/0015D06P1/50D06P1/6491D06P1/65118D06P5/30
Inventor 郑光春孔明宣金厚植崔周镇朴恩辰金亨锡李京旼
Owner INKTEC CO LTD
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