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Method for preparing noctilucent printed fabric

A fabric and printing technology, which is applied in the field of preparation of luminous printed fabrics, and can solve the problems that there is no method of printing rare earth aluminate series luminescent materials on fabrics, etc.

Inactive Publication Date: 2011-05-04
SHANDONG WEIQIAO PIONEERING GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is currently no suitable method for printing rare earth aluminate series luminescent materials on fabrics

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

[0013] A preparation method of luminous printed fabric, the method is, the gold and silver powder adhesive is fully mixed with water, then a rare earth aluminate luminescent material is added and fully mixed, and finally the pigment printing thickener HIT is added to fully mix , obtain printing paste, the proportioning of each raw material in the printing paste is, 380 parts by weight of gold and silver powder binder, 110 parts by weight of rare earth aluminate luminescent material, 10 parts by weight of pigment printing thickener HIT, 480 parts by weight of water, The above-mentioned printing paste is printed on the raw fabric by flat screen printing, and after printing, it is baked at a temperature of 145° C. for 3.5 minutes, and then subjected to a tenter softening treatment to make a luminous printed fabric. The raw fabric used was bleached cloth.

Embodiment 2

[0015] A preparation method of luminous printed fabric, the method is, the gold and silver powder adhesive is fully mixed with water, then a rare earth aluminate luminescent material is added and fully mixed, and finally the pigment printing thickener HIT is added to fully mix , obtain the printing paste, the proportioning of each raw material in the printing paste is, 420 weight parts of gold and silver powder binder, 90 weight parts of rare earth aluminate luminescent material, 30 weight parts of pigment printing thickener HIT, 460 weight parts of water, The above-mentioned printing paste is printed on the raw fabric by flat screen printing, and after printing, it is baked at a temperature of 155° C. for 2.5 minutes, and then subjected to tenter softening treatment to make a luminous printed fabric. The raw fabric used is dyed cloth.

Embodiment 3

[0017] A preparation method of luminous printed fabric, the method is, the gold and silver powder adhesive is fully mixed with water, then a rare earth aluminate luminescent material is added and fully mixed, and finally the pigment printing thickener HIT is added to fully mix , obtain printing paste, the proportioning of each raw material in the printing paste is, 400 weight parts of gold-silver powder binder, 100 weight parts of rare earth aluminate luminescent material, 20 weight parts of pigment printing thickener HIT, 470 weight parts of water, The above-mentioned printing paste is printed on the raw fabric by flat screen printing, and after printing, it is baked at a temperature of 150° C. for 3 minutes, and then subjected to tenter softening treatment to make a luminous printed fabric. The raw fabric used is calico.

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 provides a method for preparing a noctilucent printed fabric, comprising the following steps of: fully mixing golden and silver powder binder with water; then adding a rare earth aluminate luminescent material and fully mixing; then adding a pigment printing thickening agent HIT and fully mixing to obtain printing paste; printing a raw material fabric in a plate screan printing mode by using the printing paste, and then baking; and carrying out tentering softening treatment to prepare the noctilucent printed fabric. The noctilucent printed fabric prepared with the method is suitable for manufacturing decorations and children products. The adopted noctilucent material is a rare-earth activated aluminate luminescent material and has a stable crystal structure; and for the luminescence performance, the processes of light absorption, energy storage and luminescence can be permanently kept on the premise that the crystal structure is not damaged. The material does not contain any radioactive element and has the characteristics of rapidness of light absorption, high start brightness, long afterglow time, safety, practicability and the like.

Description

technical field [0001] The invention provides a method for preparing a printed fabric, in particular a method for preparing a luminous printed fabric. Background of the invention [0002] In ancient my country, there were "luminous walls" and "luminous pearls", which were formed by some luminous objects in nature; because they were rare, they became treasures in the world. With the development of science and technology in modern times, it is possible to artificially manufacture similar luminous substances, namely photoluminescent substances, also called luminous materials. The material can emit light of various colors in a dark environment, and it can glow in the dark after being applied to fabrics and exposed to light, but there is a certain time limit for the glow, and the duration of the glow is called afterglow. [0003] There are two types of luminous materials: self-illuminating and storage luminous. The basic components of self-illuminating luminous materials are rad...

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): D06P1/673D06P1/44
Inventor 李瑞卿
Owner SHANDONG WEIQIAO PIONEERING GROUP
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