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Pigment printing paste and protective agent for printing and hot stamping and printing and hot stamping process using it to prevent pigment printing from staining gold foil

A paint printing and protective agent technology, which is applied in the field of textile printing and dyeing, can solve the problems of unclear patterns on the surface of the fabric, staining, and the overall effect is disorderly, and achieve the effect of soft and full hand feeling and avoiding staining

Active Publication Date: 2020-05-12
GUANGZHOU SHENGQIN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, synthetic resin is used in the raw material (printing paste) of pigment printing, and this synthetic resin produces a certain viscosity due to the action of heating during the bronzing process, which causes the paint pattern to stain the bronzing film paper , so that the pattern on the surface of the fabric becomes unclear and the overall effect is chaotic

Method used

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  • Pigment printing paste and protective agent for printing and hot stamping and printing and hot stamping process using it to prevent pigment printing from staining gold foil
  • Pigment printing paste and protective agent for printing and hot stamping and printing and hot stamping process using it to prevent pigment printing from staining gold foil
  • Pigment printing paste and protective agent for printing and hot stamping and printing and hot stamping process using it to prevent pigment printing from staining gold foil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Embodiment 1 (cotton / span weft knitted fabric)

[0060] A printing and hot stamping process for preventing pigment printed fabrics from being stained with gold foil during the hot stamping process, the steps are as follows:

[0061] (1) Deploying anti-staining pigment printing paste

[0062] The formula of anti-sticking pigment printing paste is as follows (by weight percentage):

[0063]

[0064] The parameters of anti-staining pigment printing paste are as follows:

[0065] Viscosity: 20000cps

[0066] pH value: 6-7

[0067] (2) Printing

[0068] Add the required paint color (0-6% by weight), use the printing screen made of 1350# and 800# mesh, and the scraper with 65H hardness. After scraping, carry out flat screen printing to make anti-stick Pigment printing paste and bronzing paste form a colored film pattern on the surface of the fabric.

[0069] (3) Baking

[0070] Use a width setting machine, add a protective agent, and bake at 150 degrees Celsius for ...

Embodiment 2

[0074] Embodiment 2 (cotton / span weft knitted fabric)

[0075] A printing and hot stamping process for preventing pigment printed fabrics from being stained with gold foil during the hot stamping process, the steps are as follows:

[0076] (1) Allocate anti-staining pigment printing paste (weight percentage meter)

[0077] The formula of anti-staining pigment printing paste is as follows:

[0078]

[0079] The parameters of anti-staining pigment printing paste are as follows:

[0080] Viscosity: 20000cps

[0081] pH value: 6-7

[0082] (2) Printing

[0083] Add the required paint color (0-6% by weight), use the printing screen made of 1350# and 800# mesh, and the scraper with 65H hardness. After scraping, carry out flat screen printing to make anti-stick Pigment printing paste and bronzing paste form a colored film pattern on the surface of the fabric.

[0084] (3) Baking

[0085] Use a width setting machine, add a protective agent, and bake at 150 degrees Celsius fo...

Embodiment 3

[0089] Embodiment 3 (cotton / span weft knitted fabric)

[0090] A printing and hot stamping process for preventing pigment printed fabrics from being stained with gold foil during the hot stamping process, the steps are as follows:

[0091] (1) Allocate anti-staining pigment printing paste (weight percentage meter)

[0092] The formula of anti-staining pigment printing paste is as follows:

[0093]

[0094]

[0095] The parameters of anti-staining pigment printing paste are as follows:

[0096] Viscosity: 20000cps

[0097] pH value: 6-7

[0098] (2) Printing

[0099] Add the required paint color (0-6% by weight), use the printing screen made of 1350# and 800# mesh, and the scraper with 65H hardness. After scraping, carry out flat screen printing to make anti-stick Pigment printing paste and bronzing paste form a colored film pattern on the surface of the fabric.

[0100] (3) Baking

[0101] Use a width setting machine, add protective agent, and bake at 150 degrees ...

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Abstract

The invention relates to paint printing paste used for printing and gliding, a protective agent used for printing and gliding and printing and gliding processes using the paint printing paste and theprotective agent to prevent paint printing from staining gold foils, and relates to the field of textile printing and dyeing. The paint printing paste includes, by weight, 0.5% - 1.5% of an organosilicone type elastic system softener. The protective agent includes, by weight, 5% of aliphatic amine, 15% of hydroxypolydimethylsiloxane and 10% of surfactant. The processes include the steps of addingthe paint printing paste, printing, then adding the protective agent, baking, and finally gliding. According to the paint, the protective agent and the processes, it is confirmed by many tests that paint printing patterns on textile fabric are clear and vivid, gliding patterns are full and shiny, and various fastnesses are excellent, and the paint, the protective agent and the processes especiallyshow better performance on the fabric of children's clothes and have great technical progress and excellent economic values.

Description

technical field [0001] The invention relates to a pigment printing paste for printing and hot stamping, a protective agent for printing and hot stamping, and a printing and hot stamping process that uses these printing pastes and protective agents to prevent pigment printing from staining gold foil, and relates to the field of textile printing and dyeing . Background technique [0002] The technique of producing calico using pigments rather than dyes has become so widespread that it is now considered a separate form of printing. Coatings are different from dyes in that they have no directness to fibers and cannot be combined with fibers. It is just an insoluble colored powder, most of which are organic compounds, but also inorganic. The principle of its "coloring" on the fiber is that it can be fixed on the surface of the fiber by means of a synthetic resin that can form a firm film. Therefore, it can be printed on fabrics of various fibers. [0003] With the gradual impr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/52D06P1/651D06P1/613D06P1/649D06P5/00D06M13/328D06M15/643D06M13/256B44C1/17
CPCB44C1/1729D06M13/256D06M13/328D06M15/643D06P1/5285D06P1/5292D06P1/6135D06P1/6491D06P1/65106D06P5/00
Inventor 梅立斌
Owner GUANGZHOU SHENGQIN IND
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