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Water printing process and printing paste used by water printing process

A printing process and printing paste technology, applied in dyeing, textiles and papermaking, etc., can solve problems such as environmental pollution, non-conformity with low-carbon economic concepts, etc., and achieve the effect of simple process steps and unique and beautiful appearance

Inactive Publication Date: 2012-07-04
江苏AB集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This printing is mainly suitable for knitted casual wear, including knitted tops, round neck shirts, knitted beach pants, knitted leisure products, etc. The current water reflection printing process and the printing paste used in it cause serious environmental pollution and do not conform to the low-carbon economic concept

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one: the composition and the weight percentage content of each component of the printing paste that is used for water reflection printing process are as follows:

[0022] Name Weight (%)

[0023] Silicone resin 15

[0024] Etherified 2D resin 25

[0025] Magnesium chloride 5

[0026] Starch paste 20

[0027] water balance.

[0028] Water reflection printing process, the specific steps are as follows:

[0029] Step 1: pre-treatment of knitted fabric (dyeing or printing);

[0030] Step 2: Rotary screen printing using the printing paste of the above formula (for the case of printing in step 1, this step requires paint and floating water to be printed together after the flowers are reflected);

[0031] Step 3: Bake at high temperature.

Embodiment 2

[0032] Embodiment two: the composition and the weight percentage content of each component of the printing paste that is used for water reflection printing process are as follows:

[0033] Name Weight (%)

[0034] Silicone resin 10

[0035] Melamine resin 5

[0036] Magnesium chloride 10

[0037] emulsified paste 30

[0038] water balance.

[0039] Water reflection printing process, the specific steps are as follows:

[0040] Step 1: pre-treatment of knitted fabric (dyeing or printing);

[0041] Step 2: Rotary screen printing using the printing paste of the above formula (for the case of printing in step 1, this step requires paint and floating water to be printed together after the flowers are reflected);

[0042] Step 3: Bake at high temperature.

Embodiment 3

[0043] Embodiment three: the composition and the weight percentage content of each component of the printing paste that is used for water reflection printing process are as follows:

[0044] Name Weight (%)

[0045] Silicone resin 20

[0046] Melamine resin 15

[0047] Magnesium chloride 7

[0048] emulsified paste 25

[0049] water balance.

[0050] Water reflection printing process, the specific steps are as follows:

[0051] Step 1: pre-treatment of knitted fabric (dyeing or printing);

[0052] Step 2: Rotary screen printing using the printing paste of the above formula (for the case of printing in step 1, this step requires paint and floating water to be printed together after the flowers are reflected);

[0053] Step 3: Bake at high temperature.

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 water printing process, concretely comprising the following steps of: firstly carrying out pretreatment on knitted fabrics; then carrying out rotary screen printing; and finally performing high-temperature baking. Printing paste of the water printing process comprises the following components in percentage by weight: 10-20% of transparent film-forming agent, 5-10% of catalyst, 20-30% of thickener and the rest of water. The process disclosed by the invention has the advantages of simple steps, environmental protection and energy saving and accords with the low-carbon economic concept, and the product produced by the process has unique and attractive molding.

Description

Technical field: [0001] The invention relates to a knitting printing process and the printing paste used therein, in particular to a water reflection printing process and the printing paste used therein. Background technique: [0002] Water reflection printing is also called floating water printing. When the fabric is in a dry state (dry white cloth or dry colored cloth), it has no flower patterns. When the fabric meets water, there are flower patterns on the fabric. After volatilization and drying, the flower pattern disappears again and can be repeated endlessly. This kind of printing with dynamic effect of flower pattern flickering due to whether there is water on the fabric is water reflection printing. [0003] This printing is mainly suitable for knitted casual wear, including knitted tops, round neck shirts, knitted beach pants, knitted leisure products, etc. The current water reflection printing process and the printing paste used in it cause serious environmental po...

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): D06P5/00D06P7/00D06P1/44D06P1/52
Inventor 景雪元
Owner 江苏AB集团股份有限公司
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