CN1184083C - Printing technology for printing colour pattern on leather surface directly and its product - Google Patents
Printing technology for printing colour pattern on leather surface directly and its product Download PDFInfo
- Publication number
- CN1184083C CN1184083C CN 02125741 CN02125741A CN1184083C CN 1184083 C CN1184083 C CN 1184083C CN 02125741 CN02125741 CN 02125741 CN 02125741 A CN02125741 A CN 02125741A CN 1184083 C CN1184083 C CN 1184083C
- Authority
- CN
- China
- Prior art keywords
- leather
- pattern
- printing
- computer
- typography
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/38—Printing on other surfaces than ordinary paper on wooden surfaces, leather, or linoleum
Abstract
The present invention relates to a printing technology, particularly to a processing technology which prints colour patterns on a leather surface directly. The present invention is mainly characterized in that the printing technology has the following steps: heating the leather via tailor-made hot-melt plastics, sealing films and shaping, cutting through a right angle of a high-precision cutting machine, then carrying out an offset for pattern computer output films on a test press to carry out process printing, drying each colour through an ultraviolet photofixation drier, finally blanking the dried pattern leather into leather products with colour patterns on a computer stamping knife board of a computer marking press according to needed specifications to manufacture various needed leather products.
Description
Technical field
The present invention relates to the improvement invention of printing technology, particularly be a kind of can be in the directly invention of the typography of printing color pattern of leather surface.
Background technology
In the prior art, the printing color pattern has been an ordinary skill on paper.It just sticks to the pattern space of a whole page, and follow procedure chromatography shades of colour gets final product on the offset proofing press, but the various multicolour patterns of chromatography will produce very big difficulty on leather, because the soft gentle and retractility of leather surface, in offset printing process, because rubber roll is different with the leather interface pressure, leather shrinks easily and upholds, and diplopia, displacement, distortion can appear in the printing color pattern on leather.
Summary of the invention
Problem in view of the known technology existence, purpose of the present invention aims to provide a kind of original performance of leather that both kept, can not be out of shape, make multicolour pattern accurately errorless again, color and luster and the former figure that provides are identical, and be non-fading and in the typography of the direct printing color pattern of leather surface and with the leather products of this technology making.The present invention finishes as follows, at first the leather finished-product material is carried out thermal finalization and handles, and it is to adopt PUR plastic packaging film to stick on the leather back side after sealing hot machine and be heated to 140～180 ℃ through electronics to form that so-called thermal finalization is handled.Right angle through the high accuracy guillotine cuts, again the pattern in the computer is transported on the offset proofing press through multicolor overprint, every seal is of the same colour all must to become have the leather products of multicolour pattern by required specification stamping-out with the leather with various multicolour patterns after the oven dry through the oven dry of the solid drying machine of ultraviolet on the computer stamping knife plate of computer marking press.The typography of directly print various multicolour patterns at leather surface that the present invention proposes is particularly finalized the design with PUR and has been solved the key technology of leather contraction, has outstanding substantive distinguishing features and obvious improvement.
The specific embodiment
After leather substance pasted the leather back side with the PUR plastic packaging film that is heated to 140～180 ℃, PUR was moulded leather has been played glue plastic packaging film styling, did not just exist flexiblely in printing process, guaranteed the authenticity of image.For the unified size of leather on printing process,, after typing, must carry out the plane that the right angle cuts into unified specification through the high accuracy guillotine in order to making unified product.Because the leather after the typing is all surpassing the printing machine bearing capacity aspect weight and the thickness,, form through multicolor overprint so the pattern in the computer is delivered directly on the offset proofing press.For ensuring the quality of products, grasp the shrinkage and the ink adhesion power of leather, present embodiment adopts the VVCURELMR printing ink of import.General pattern all passes through four-colour chromatography, and each look must make the pattern of printing colour-fast through the oven dry of the solid drying machine of JB-VR8056 ultraviolet, and gay colours will appear vividly at leather surface.For making the leather that is printed as make required product, according to the sample making computer punching out plate of product, last on the computer punching out plate of computer marking press punching out be processed into the multicolour pattern leather products of required specification sheet material.
Claims (3)
1. an energy is in the typography of the direct printing color pattern of leather surface, it is characterized in that and to cut through high accuracy guillotine right angle after the leather thermal finalization, again the pattern in the computer is transported on the offset proofing press through multicolor overprint, every seal is of the same colour all must make the leather with various multicolour patterns after the oven dry product of required specification through the oven dry of the solid drying machine of ultraviolet in the computer stamping knife plate upper punch of marking press.
2. as claimed in claim 1 can be in the typography of the direct printing color pattern of leather surface, it is characterized in that the leather typing is to adopt PUR plastic packaging film to stick on the leather back side after sealing hot machine and be heated to 140～180 ° through electronics to form.
3. press claim 1 or the made multicolour pattern leather products of the described typography of claim 2 for one kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02125741 CN1184083C (en) | 2002-08-15 | 2002-08-15 | Printing technology for printing colour pattern on leather surface directly and its product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02125741 CN1184083C (en) | 2002-08-15 | 2002-08-15 | Printing technology for printing colour pattern on leather surface directly and its product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1412003A CN1412003A (en) | 2003-04-23 |
| CN1184083C true CN1184083C (en) | 2005-01-12 |
Family
ID=4745652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02125741 Expired - Fee Related CN1184083C (en) | 2002-08-15 | 2002-08-15 | Printing technology for printing colour pattern on leather surface directly and its product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1184083C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1394490B1 (en) * | 2009-06-10 | 2012-07-05 | Albertini | PROCEDURE FOR PRINTING IN OFFSET ON ANIMAL SKINS. |
| CN101823399B (en) * | 2010-04-10 | 2012-10-24 | 何裕华 | Method for manufacturing color painted cowhide mat |
-
2002
- 2002-08-15 CN CN 02125741 patent/CN1184083C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1412003A (en) | 2003-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |