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A method for imitation silk reactive printing

A technology of reactive printing and imitation silk, which is applied in the field of textile printing and dyeing, can solve the problems of low product quality, increased equipment loss, and use restrictions, etc., and achieve the effect of soft and smooth hand feeling, reduced loss, and rich layers

Inactive Publication Date: 2018-01-16
浙江银梭织染股份有限公司
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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.
However, because it handles the ink, it is easy to block the inkjet hole and increase the loss of the instrument; in addition, the feel of imitation silk is obviously not as soft, hygroscopic, and smooth as pure silk cloth. This technology does not improve the feel of imitation silk. improve
[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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  • A method for imitation silk reactive printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for imitation silk active printing, the steps are as follows:

[0038] (1) Fabric pretreatment: Put the imitation silk cloth into the pretreatment agent for pretreatment

[0039] Pretreatment agent is made up of the raw material of following parts by weight:

[0040] Trehalose 1 part

[0041] Collagen 1.5 parts

[0042] 50 parts of water

[0043] (2) Sizing: The pretreated imitation silk cloth is sizing on a sizing machine, and the sizing is composed of the following raw materials in parts by weight:

[0044] Phosphate grafted starch 0.5 part

[0045] 4 parts sodium alginate

[0046] Nano titanium dioxide 1 part

[0047] Baking soda 3 parts

[0048] Yuan Mingfen 2 parts

[0049] 4 parts urea

[0050] Triethylene glycol 1 part

[0051] 40 parts of water

[0052] Mix the above components and put them into a beater, beat until the slurry is uniform, and then let it stand for 2 hours;

[0053] (3) Heating and shaping: Two hot blankets are pressed and he...

Embodiment 2

[0058] A method for imitation silk active printing, the steps are as follows:

[0059] (1) Fabric pretreatment: Put the imitation silk cloth into the pretreatment agent for pretreatment

[0060] Pretreatment agent is made up of the raw material of following parts by weight:

[0061] Trehalose 2 parts

[0062] Collagen 1 part

[0063] 60 parts of water

[0064] (2) Sizing: The pretreated imitation silk cloth is sizing on a sizing machine, and the sizing is composed of the following raw materials in parts by weight:

[0065] Phosphate grafted starch 1.5 parts

[0066] 3 parts sodium alginate

[0067] Nano titanium dioxide 1.5 parts

[0068] Baking soda 2 parts

[0069] Yuan Mingfen 3 parts

[0070] 3 parts urea

[0071] Triethylene glycol 1 part

[0072] 50 parts of water;

[0073] Mix the above components and put them into a beater, beat until the slurry is uniform, and then let it stand for 2 hours;

[0074] (3) Heating and shaping: Two hot blankets are pressed and...

Embodiment 3

[0079] A method for imitation silk active printing, the steps are as follows:

[0080] (1) Fabric pretreatment: Put the imitation silk cloth into the pretreatment agent for pretreatment

[0081] Pretreatment agent is made up of the raw material of following parts by weight:

[0082] Trehalose 1 part

[0083] Collagen 1.4 parts

[0084] 55 parts of water

[0085] (2) Sizing: The pretreated imitation silk cloth is sizing on a sizing machine, and the sizing is composed of the following raw materials in parts by weight:

[0086] Phosphate grafted starch 0.7 part

[0087] 4 parts sodium alginate

[0088] Nano titanium dioxide 1.1 parts

[0089] Baking soda 3 parts

[0090] Yuan Mingfen 2 parts

[0091] 4 parts urea

[0092] Triethylene glycol 1 part

[0093] 42 parts of water

[0094] Mix the above components and put them into a beater, beat until the slurry is uniform, and then let it stand for 2 hours;

[0095] (3) Heating and shaping: Two hot blankets are pressed and h...

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 an imitated silk fabric reactive printing method which comprises the following steps: pretreatment of fabrics: imitated silk fabric cloth is put into a pretreating agent to be pretreated; sizing: the pretreated imitated silk fabric cloth undergoes sizing by a sizing machine; heat shaping; making of print files; jet-printing: jet-printing is carried out by a digital ink-jet printing machine; and streaming drying is carried out to obtain a finished product. By the method for reactive ink-jet printing of imitated silk fabric cloth, printing effect and colour fastness are both improved greatly, and there is no need to specially process ink. The machine is not easy to damage, and hand feeling of the product is also improved obviously.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular to a method for imitation silk reactive printing. 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 ...

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 Patents(China)
IPC IPC(8): D06P5/30D06P1/38D06M15/13D06M15/15D06M15/11D06M11/46D06M13/165D06M13/432
Inventor 邓丽开牛大伟蒙志安
Owner 浙江银梭织染股份有限公司