Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for printing braille

A printing method and Braille technology, applied in printing, printing process, printing of special varieties of printed matter, etc., can solve the problems of long printing process, inability to print on both sides, and inability to press on both sides, and achieve fast printing speed and good fastness. , the effect of simple process

Inactive Publication Date: 2007-04-11
赵京伟
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following disadvantages in the printing process of mechanical dotting: 1. This kind of printing must use special kraft paper, which is expensive; 2. It will cause protrusions on the surface of the paper, and ordinary Chinese characters cannot be added; 3. During use, it cannot be repeated. 4. Can not print on both sides; 5. Low production efficiency
The printing process of foaming ink has the following disadvantages: 1. After printing with foaming ink, the ink needs to be foamed at high temperature. After foaming, the color is milky white, and the text under the foaming point cannot be seen clearly; 2. During use, do not press heavily; 3. Do not print on both sides; 4. The printing process takes a long time

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] In normal UV printing, the purpose of varnish is to increase the glossiness of the surface of the printed matter and make the printed matter look more glossy. Because UV light-curable varnish can be colorless and transparent, it has no effect on the color of the printed matter surface.

[0011] In the invention, the UV light-curable varnish is directly used for printing, and the colorless and transparent characteristics of the varnish are utilized, so that the printed matter can achieve the image of the original text or pattern when covering the surface with text or patterns. No effect. The goal of using the same substrate without affecting each other is achieved.

[0012] At the same time, the braille printed with UV light-curing varnish makes the blind feel smoother during the touch process, reducing the friction between the hand and the printing point, thereby achieving the purpose of prolonging the service life.

[0013] In addition, the present invention uses UV ...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The method of printing braille includes the following steps: 1. making plate via coating sensitizing glue, exposing and developing to form screen plate; 2. setting the plate on the matter to be printed and printing UV cured overprinting varnish; and 3. UV curing the printed overprinting varnish. The present invention has simple technological process, fast printing speed, high firmness, capacity of double-sided printing, and other features.

Description

technical field [0001] The invention relates to a braille printing method. Background technique [0002] At present, in domestic Braille printing, there are two commonly used technologies: one is mechanical dotting, and the other is foam ink printing. There are the following disadvantages in the printing process of mechanical dotting: 1. This kind of printing must use special kraft paper, which is expensive; 2. It will cause protrusions on the surface of the paper, and ordinary Chinese characters cannot be added; 3. During use, it cannot be repeated. 4. Can not be printed on both sides; 5. Low production efficiency. The printing process of foaming ink has the following disadvantages: 1. After printing with foaming ink, the ink needs to be foamed at high temperature. After foaming, the color is milky white, and the text under the foaming point cannot be seen clearly; 2. During use, do not press heavily; 3. Do not print on both sides; 4. The printing process takes a long tim...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/16B41M1/12B41M7/00G03F7/12
CPCB41M3/16B41M7/02
Inventor 赵京伟
Owner 赵京伟