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Three-dimensional foaming printing process

A printing process and three-dimensional technology, applied in the field of three-dimensional foam printing process, can solve the problem of insufficient three-dimensional printing, and achieve the effect of different styles

Inactive Publication Date: 2019-09-20
WUJIANG FUHUA WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problem that the current printing is not three-dimensional enough, the invention provides a three-dimensional foam printing process, the printed pattern is full of foam, the front is convex, and the back is concave

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A three-dimensional foaming printing process of the present invention adopts flat screen printing or rotary screen printing process according to the pattern plate making, the printed fabric is transported under the constantly moving screen, and the foaming printing paste is prepared according to the three-dimensional effect required by the pattern , the proportion of foaming color paste for printing according to the mass percentage:

[0033] Adhesive 40%;

[0034] Filling material 15%;

[0035] Plasticizer 35%;

[0036] Stabilizer 2%;

[0037] Foaming agent 2%;

[0038] Regulator 0.5%;

[0039] The mesh number of the printing screen is 80 mesh (the specific value depends on the pattern and fineness), and the printing speed is 20m / min;

[0040] Then carry out the drying process on the printed cloth: the drying temperature is 70°C;

[0041] Finally, perform the blanching process:

[0042] The fabric calender is used as the hot-foaming equipment, and only the heatin...

Embodiment 2

[0045] A three-dimensional foaming printing process of the present invention adopts flat screen printing or rotary screen printing process according to the pattern plate making, the printed fabric is transported under the constantly moving screen, and the foaming printing paste is prepared according to the three-dimensional effect required by the pattern , the proportion of foaming color paste for printing according to the mass percentage:

[0046] Adhesive 42%;

[0047] Filling material 18%;

[0048] Plasticizer 36%;

[0049] Stabilizer 2.1%;

[0050] Foaming agent 2.2%;

[0051] Regulator 1%;

[0052] The mesh number of the printing screen is 100 mesh (the specific value depends on the pattern and fineness), and the printing speed is 30m / min;

[0053] Then dry the printed cloth: the drying temperature is 70-80°C;

[0054] Finally, perform the blanching process:

[0055] The fabric calender is used as the hot-foaming equipment, and only the heating roller of the calend...

Embodiment 3

[0058] A three-dimensional foaming printing process of the present invention adopts flat screen printing or rotary screen printing process according to the pattern plate making, the printed fabric is transported under the constantly moving screen, and the foaming printing paste is prepared according to the three-dimensional effect required by the pattern , the proportion of foaming color paste for printing according to the mass percentage:

[0059] Adhesive 45%;

[0060] Filling material 20%;

[0061] Plasticizer 38%;

[0062] Stabilizer 2.2%;

[0063] Foaming agent 2.5%;

[0064] Regulator 2%;

[0065] The mesh number of the printing screen is 120 mesh (the specific value depends on the pattern and fineness), and the printing speed is 40m / min;

[0066] Then carry out the drying process on the printed cloth: the drying temperature is 80°C;

[0067] Finally, perform the blanching process:

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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Abstract

The invention discloses a three-dimensional foaming printing process. The three-dimensional foaming printing process is characterized in that a to-be-printed fabric is transported under a continuously moving screen, foaming printing pulp is modulated according to the three-dimensional effect of a flower pattern, and the foaming printing pulp is prepared from an adhesive, a filler, a plasticizer, a stabilizer, a foaming agent and a regulator; the adhesive is a copolymer emulsion of ethyl acrylate and styrene, or a copolymer emulsion with poly(butyl acrylate) as the main body; printed cloth is subjected to cloth baking process with the drying temperature of 70-80DEG C; the hot ironing process is performed finally, a heating roller of a press-polishing machine is used, the printed face of the printed cloth is taken as the front face, the reverse side of the printed cloth is attached to the heating roller, the wrapping angle of the printed cloth to the heating roller is adjusted to be 100-150 degrees, the baked printed cloth passes through an opening roller to be attached to the heating roller to be ironed in constant temperature, the temperature of the heating roller is adjusted to be 160-180DEG C, the operation speed is 10-20m / min, natural cooling is performed, and the printed cloth is then coiled to a coiling roller. By means of the special foaming color paste for printing, the reverse side of the printed cloth is closely attached to the heating roller, the wrapping angle is adjusted, the temperature of the heating roller is controlled, the three-dimensional foaming effect of printing is realized, and the printed cloth is coiled to the coiling roller after natural cooling.

Description

technical field [0001] The invention relates to a printing process for textile fabrics, in particular to a three-dimensional foaming printing process. Background technique [0002] At present, printing technologies emerge in endlessly, but in general, there are mainly rotary screen printing, flat screen printing, heat transfer printing, cold transfer printing, digital printing, pigment printing, ink printing, etc. These printing techniques are basically flat printing. After printing, the fabric feels flat, and the printed pattern is basically invisible to the touch. [0003] Printing fabrics with remarkable 3D appearance, pattern viewing angle and tactile feeling are very popular among people, especially suitable for fashion clothing, children's clothing, home textiles, etc. [0004] In the actual printing process, it is required that the foaming degree of the printing paste (ink, or paint) is obvious and full, and it is not easy to break, and has the characteristics of goo...

Claims

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Application Information

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IPC IPC(8): D06P1/52D06P1/673D06P1/651D06P1/653
CPCD06P1/525D06P1/65125D06P1/6533D06P1/6735
Inventor 李茂明劳振华肖燕
Owner WUJIANG FUHUA WEAVING
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