Silk digital ink-jet printing method

A digital inkjet and silk technology, applied in the field of textile printing and dyeing, can solve the problems of low product quality, use restrictions, and high enzyme prices, and achieve the effect of silk feeling soft and drapey, good color fastness, and good environmental protection.

Inactive Publication Date: 2015-10-28
浙江宝石蝶围巾有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the types of digital printing include cotton, wool, chemical fiber and other types of fabrics, and less fabrics such as silk are involved. This is because, due to the characteristics of silk (including real silk and imitation silk), the surface of the fabric is relatively smooth. Digital direct printing or digital transfer printing will have the following problems: 1. The color brightness and fidelity are not enough, and the quality of the printed product is low; 2. The color fastness of the product is low and cannot meet the requirements of washing.
[0005] The prior art also discloses the silk digital printing process using enzyme treatment, however, the price of enzymes is relatively high, which has certain restrictions on the use

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
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  • Silk digital ink-jet printing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A novel silk cloth digital ink-jet printing method, the steps are as follows:

[0035] (1) Fabric pretreatment: heat the silk cloth to 30°C for pretreatment;

[0036] (2) Sizing: The pretreated silk cloth is sizing on a sizing machine, and the temperature of sizing is controlled at 60°C.

[0037] Slurry is made up of the raw material of following parts by weight:

[0038] Phosphate grafted starch 1 part

[0039] Sodium alginate 2 parts

[0040] Nano titanium dioxide 3 parts

[0041] Baking soda 2 parts

[0042] Yuan Mingfen 3 parts

[0043] 4 parts urea

[0044] Triethylene glycol 1 part

[0045] RD~HT 2 copies

[0046] 30 parts of water;

[0047] Mix the above components and put them into a beater, beat until the slurry is uniform, and then let it stand for 2 hours;

[0048] (3) Drying: Infrared drying equipment is used, and the drying temperature is 95°C;

[0049] (4) Making documents: the above-mentioned jet printing is generated by color card software, th...

Embodiment 2

[0053] A novel silk cloth digital ink-jet printing method, the steps are as follows:

[0054] (1) Fabric pretreatment: heat the silk cloth to 35°C for pretreatment;

[0055] (2) Sizing: The pretreated silk cloth is sizing on a sizing machine, and the temperature of sizing is controlled at 50°C.

[0056] Slurry is made up of the raw material of following parts by weight:

[0057] Phosphate grafted starch 1.5 parts

[0058] Sodium alginate 1 part

[0059] Nano titanium dioxide 2 parts

[0060] Baking soda 3 parts

[0061] Yuan Mingfen 2 parts

[0062] 3 parts urea

[0063] Triethylene glycol 1 part

[0064] RD~HT 3 parts

[0065] 35 parts of water;

[0066] Mix the above components and put them into a beater, beat until the slurry is uniform, and then let it stand for 2 hours;

[0067] (3) Drying: Infrared drying equipment is used, and the drying temperature is 80°C;

[0068] (4) Making documents: The above-mentioned jet printing is generated by color card software, t...

Embodiment 3

[0072] A novel silk cloth digital ink-jet printing method, the steps are as follows:

[0073] (1) Fabric pretreatment: heat the silk cloth to 33°C for pretreatment;

[0074](2) Sizing: The pretreated silk cloth is sizing on a sizing machine, and the temperature of sizing is controlled at 59°C.

[0075] Slurry is made up of the raw material of following parts by weight:

[0076] Phosphate grafted starch 1.1 parts

[0077] Sodium alginate 2 parts

[0078] Nano titanium dioxide 3 parts

[0079] Baking soda 2 parts

[0080] Yuan Mingfen 3 parts

[0081] 4 parts urea

[0082] Triethylene glycol 1 part

[0083] RD~HT 2 copies

[0084] 32 parts of water;

[0085] Mix the above components and put them into a beater, beat until the slurry is uniform, and then let it stand for 2 hours;

[0086] (3) Drying: Infrared drying equipment is used, and the drying temperature is 89°C;

[0087] (4) Making documents: The above-mentioned jet printing is generated by color card software, ...

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 novel silk digital ink-jet printing method. The novel silk digital ink-jet printing method comprises carrying out fabric pre-treatment: heating a silk fabric to a temperature of 30-35 DEG C for pre-treatment, carrying out sizing on the pre-treated silk fabric by a sizing machine at a sizing temperature of 50-60 DEG C, carrying out drying at a drying temperature of 80-95 DEG C by an infrared drying device, making a file, carrying out ink-jet printing by a digital ink-jet printing device and carrying out dye fixation under saturated vapor at a temperature of 60-65 DEG C for 10-15min. The silk digital ink-jet printing method improves printing effects and color fastness, is free of special treatment on ink, does not need a high heating temperature, produces small damage to the fabric and realizes good hand feeling.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular to a method for digital printing of real silk. Background technique [0002] Digital inkjet printing is a printing technology that has developed rapidly in recent years. It sprays ink containing pigments on the fabric from a nozzle under the drive of compressed air, and is controlled by a computer to form patterns on the fabric according to the design requirements. According to the ink system After proper post-treatment, the fabric has a certain color fastness and vividness. It is very important to pretreat the fabric to reduce the degree of ink bleeding on the fabric. The ink bleeding process on the fabric can be divided into two parts, one is the bleeding during inkjet printing, and the other is the bleeding during the steaming process. Infiltration. [0003] At present, the types of digital printing include cotton, wool, chemical fiber and other types of fab...

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): D06P5/30D06P5/02D06M13/432D06M15/03D06M15/13D06M11/46D06M11/76D06M11/55D06M13/144D06M101/10
Inventor 邓炎侣
Owner 浙江宝石蝶围巾有限公司
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