CN1266781A

CN1266781A - Manually etching print technology

Info

Publication number: CN1266781A
Application number: CN 99103329
Authority: CN
Inventors: 杨京广
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-16
Filing date: 1999-03-16
Publication date: 2000-09-20

Abstract

A manually etching print technology for building decoration, artwork, package box, road marker, advertisement board and antiforge marker includes such steps as making screen plate through stretching screen (250 meshes), coating photoresist, making picture and character draft, copying and flushing, diluting etching ink with solvent in weight ratio of 1:(0.8-2.2), putting screen plate on the substrate, printing and ultraviolet radiating for solidifying the picture and characters.

Description

Manually etching print technology

The present invention relates to the process of printing technology, particularly relate to the process of utilizing etching ink to finish manually etching print.Etch printing is one of printing technology up-to-date on the our times.The etch printing product have infinite glamour, give peculiar sense, feeling of freshness, be imbued with third dimension and character of artwork, it with other various printing technology institute difference is, after other various art of printing printings, all hide and hold thing body color, and the greatest feature of etch printing is after printing, can not hide stock body color, has exquisite clear enjoying value.

Each state of our times adopts complete set of machines to form production line, finishes etch printing, and its advantage is, the print speed printing speed height, and printing quality is better.Current existing problems are to invest greatlyyer, and often production line needs the investment of millions of units, and to go into operation must be to produce in batches to the machinery production line simultaneously, little cost is too high in batches, production line is difficult to keep normal operation, better implements etch printing in the plane, and difficult enforcement is produced by batch on curved surface.Use plant equipment to finish etch printing as on gadget, little article, ware, being difficult to, cause even to this day, etch printing is not still known as supporting boudoir people, most in the world people fail to witness the virtue appearance and the wind coloured silk of etch printing, and applying of etch printing is very limited.

The objective of the invention is: utilize the flexibility of hand-printing, finish manually etching print, apply the etch printing art, make common people can both appreciate the glamour that etch printing has.

Technical scheme of the present invention is: a kind of manually etching print technology, comprise by the net that stretches tight, wash photoresists, the picture and text of system half tone, the calligraphy and painting draft, shine web plate, make half tone towards the half tone operation, the etching ink prepared and diluted is coated in the dilution printing ink for preparing to make and is placed in the half tone on the stock, carries out hand-printing with scraper plate, the picture and text on the printed stock, calligraphy and painting solidifies with the ultraviolet lamp irradiation, with the above silk screen system half tone of 250 orders, commodity etching ink solvent dilution, printing ink and solvent are that the ratio of unit is 1: 0.8～1: 2.2 with weight in this typography method.

Better with the silk screen system half tone more than 350 orders, the retarder thinner of etching ink can be used alcohol, or gasoline or banana oil.

In the etching ink that dilution prepares, add phosphor powder, or luminescent powder or light-accumulating powder, can form the noctilucence etch printing, or on the picture and text of not dried etch printing, calligraphy and painting, sprinkle phosphor powder or luminescent powder or light-accumulating powder, solidify also photoetch printing all night of oven dry again.

The present invention has good effect, invests for a short time, and instant effect can be applied etch printing in multiple industry.Picture and text, calligraphy and painting can show seal by etch printing on the article of glass, pottery, building decoration, metal surface, wood surface, plastics, paper, stock is extensive.Manually etching print speed is lower, but flexible and changeable, and adaptability is strong.

(1) can be used for architectural decoration, can make the etch printing floor tile of band picture and text, calligraphy and painting, stone floor such as granite, the glass decoration pattern increases decorative effect, improves the grade.

(2) available artifacts, all kinds of handicrafts carry out after the etch printing, as noctilucence picture and text, calligraphy and painting in the etching, can improve enjoying value.

(3) be used to make high-grade jewelry packing box, improve the jewelry personal value.

(5) can be used for making road sign, billboard, make road sign, billboard is breezy blazes.

(6) be used to make anti-false sign, on the product or the packing on useful noctilucence etched pattern or the signature authentic work make anti-false sign, etch printing also has wide application prospects, beautify life and working environment.

Fig. 1, the etch printing China rose pattern on glass plate;

Fig. 2, the business card of on gold card paper, printing with etching print technology;

Fig. 3, seat kwan-yin of on glass mirror, printing with etching print technology;

Fig. 4, seat kwan-yin of on corrosion resistant plate, printing with etching print technology.

Embodiment one, the China rose etch printing on the tea table glass plate.Referring to Fig. 1.

At first, make the silk screen version of China rose, use some hand tools that 350 order silk screens are flattened and be tightened on the print frame.Silk screen is tightened the back and is ground net with abrasive pastes, to net oven dry then, on silk screen, be coated with photoresists, earlier sensitizing powder is poured in the warm water and dissolved, add the colloid froth breaking that stirs, lucifuge leaves standstill certain hour, carry out frictioning, all answer frictioning at serigraphy face and scraper plate face, generally want frictioning repeatedly, dry behind the frictioning.The picture and text of etch printing, calligraphy and painting are transferred to earlier on the paper or on the film, need not on cellophane paper or the film to handle if be transformed into, if when being transformed on the blank sheet of paper, use edible oil, as the peanut wet goods, or kerosene, or silicone oil soaks into and makes it become the transparent body, then shine half tone, will have picture and text, draft that calligraphy and painting is transparent to be placed on the silk screen of having scraped the glue oven dry, carried out exposure 5-10 minute with ultraviolet lamp.Dash version after shining half tone, the half tone that shone should be put into emerge in worm water immediately, with tap buffering or injection, till half tone demonstrates clear picture and text calligraphy and painting, carries out the colour-separation drafting block at last.

The commodity etching ink is carried out dilution in 1: 1.2 with alcohol to be mixed well the print frame that will make half tone to be placed in tea table on glass, coat the etching ink that dilution mixes up, when wanting luminous pattern, infiltration fluorescent material or light-accumulating powder are an amount of on etching ink, be coated on the printing screen plate, with the manual push-and-pull printing of scraper plate, remove framework after having printed then, solidified printed pattern about 5-10 minute with the ultraviolet lamp irradiation.The China rose of present embodiment has the level third dimension, relatively success.

Embodiment 2, see Fig. 2, make the etch printing business card with gold card paper, and the process of system half tone is not heavily chatted with embodiment 1.Have be, what present embodiment used is 250 purpose silk screens, the dilution rate of used etching ink adopted 1: 2, promptly 1 part of etching ink is joined the alcohol of 2 parts of weight, operating process is with embodiment 1 and since the meshcount that uses lower, etch effect is more weaker than embodiment.But also be imbued with aesthetic feeling, be a kind of novel business card, rather well received.

Embodiment 3, see Fig. 3, are that the honor printed with etch printing on the glass planar mirror is sitting in and sits kwan-yin on the lotus flower.Etch printing technology does not repeat with embodiment 1, and different is the pattern difference.

Embodiment 4, see Fig. 4, and this is to carry out etch printing on corrosion resistant plate, and its pattern is with embodiment three, and the process process is not heavily chatted with embodiment one.

Claims

1, a kind of manually etching print technology, comprise by the net that stretches tight, wash photoresists, the picture and text of system half tone, the calligraphy and painting draft, shine web plate, make half tone towards the half tone operation, the etching ink prepared and diluted is coated in the dilution printing ink for preparing in the half tone that makes and is placed on the stock, carries out hand-printing with scraper plate, the picture and text on the printed stock, calligraphy and painting solidifies with the ultraviolet lamp irradiation, feature of the present invention is: with the above silk screen system half tone of 250 orders, commodity etching ink solvent dilution, printing ink and solvent are that the ratio of unit is 1: 0.8～1: 2.2 with weight in this typography method.

2, process according to claim 1 is characterized in that: better with the silk screen system half tone that 350 orders are above, the retarder thinner of etching ink can be used alcohol, or gasoline or banana oil.

3, process according to claim 1 and 2, it is characterized in that: in the etching ink that dilution prepares, add phosphor powder, or luminescent powder or light-accumulating powder, can form the noctilucence etch printing, or on the picture and text of not dried etch printing, calligraphy and painting, sprinkle phosphor powder or luminescent powder or light-accumulating powder, solidify also photoetch printing all night of oven dry again.