CN101407142A - Seamless laser molding method - Google Patents
Seamless laser molding method Download PDFInfo
- Publication number
- CN101407142A CN101407142A CNA200710030814XA CN200710030814A CN101407142A CN 101407142 A CN101407142 A CN 101407142A CN A200710030814X A CNA200710030814X A CN A200710030814XA CN 200710030814 A CN200710030814 A CN 200710030814A CN 101407142 A CN101407142 A CN 101407142A
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- China
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- molding
- printing plate
- roller
- plate roller
- closing device
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Abstract
The invention provides a slot-free laser molding method, which comprises the following steps: firstly, an unreeling device, a front towing and regulating device, a molding printing roller, a molding roller, a rear towing and regulating device and a roll-up device are arranged in turn; secondly, the molding printing roller and the molding roller are controlled by a closing device to complete the actions of pressing and separating at adequate time, and the closing device controls separation of the molding printing roller and the molding roller when a slot positioning device monitors that the position of a slot on the molding printing roller is rotated near a pressing line; thirdly, when the closing device controls separation of the molding printing roller and the molding roller, the front towing and regulating device and the rear towing and regulating device make molding materials retroact for certain distance backwards from the advance direction; fourthly, the closing device presses the molding printing roller and the molding roller again after the position of the slot on the molding printing roller exceeds the pressing line; and fifthly, the second step, the third step and the fourth step are repeated to complete the next circulation. After the molding materials are subjected to mould pressing by the method, the surfaces of the molding materials are only provided with laser holographic images and texts, and the slot does not exist.
Description
Technical field:
The present invention relates to the laser molding technical field, refer in particular to a kind of no-slot laser molding method.
Background technology:
Existing laser molding principle is, laser plate is entirely wrapped on the forging printing plate roller along circumference, roll to pressing with another root mold pressing roll, moulding material constantly passes through from the pressing line of these two rollers, and the hologram on the forging printing plate roller just is molded and is transferred on the moulding material.Because laser plate is the sheet material on a plane, wrap on the forging printing plate roller after, certainly exist a seam or folded mouthful on its circumferencial direction, this seam or folded mouth make version stitch.Hologram on the forging printing plate roller is molded when being transferred on the moulding material, and this version seam also is molded and is transferred on the moulding material.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, a kind of no-slot laser molding method is provided.
Technical scheme provided by the invention for achieving the above object is: a kind of no-slot laser molding method, and this method may further comprise the steps:
1) along the unreeling of moulding material, sets gradually unwinding device, front haulage adjusting device, forging printing plate roller and mold pressing roll and rear haulage adjusting device, wrap-up to the rolling route;
2) forging printing plate roller and mold pressing roll are finished pressing and separating action by the control of closing device in good time, and version seam positioner monitors a version seam position above the forging printing plate roller when turning near the pressing line, and closing device control forging printing plate roller separates with mold pressing roll;
When 3) closing device control forging printing plate roller separated with mold pressing roll, front haulage adjusting device and rear haulage adjusting device made moulding material by the direction of advance a bit of distance of backward backward;
4) closing device makes the pressing once more of forging printing plate roller and mold pressing roll, is that has crossed after the pressing line version seam position on forging printing plate roller;
5) repeat the above-mentioned the 2nd), 3), 4) step, finish next circulation;
After using method mold pressing of the present invention, the moulding material surface has only laser holograph, does not have the version seam.
The specific embodiment:
Present embodiment may further comprise the steps:
1) along the unreeling of moulding material, sets gradually unwinding device, front haulage adjusting device, forging printing plate roller and mold pressing roll and rear haulage adjusting device, wrap-up to the rolling route;
2) forging printing plate roller and mold pressing roll are finished pressing and separating action by the control of closing device in good time, and version seam positioner monitors a version seam position above the forging printing plate roller when turning near the pressing line, and closing device control forging printing plate roller separates with mold pressing roll;
When 3) closing device control forging printing plate roller separated with mold pressing roll, front haulage adjusting device and rear haulage adjusting device made moulding material by the direction of advance a bit of distance of backward backward;
4) closing device makes the pressing once more of forging printing plate roller and mold pressing roll, is that has crossed after the pressing line version seam position on forging printing plate roller;
5) repeat the above-mentioned the 2nd), 3), 4) step, finish next circulation;
By above-mentioned steps, the perfect information picture and text on the mold pressing version are molded and are transferred on the moulding material, and its version seam can be because above-mentioned steps 2) action and having skipped; Perhaps, be transferred on the moulding material, because the above-mentioned the 3rd though be molded), 4) the step action, covered by the hologram after the pressing once more.
Claims (1)
1, a kind of no-slot laser molding method is characterized in that: this method may further comprise the steps:
1) along the unreeling of moulding material, sets gradually unwinding device, front haulage adjusting device, forging printing plate roller and mold pressing roll and rear haulage adjusting device, wrap-up to the rolling route;
2) forging printing plate roller and mold pressing roll are finished pressing and separating action by the control of closing device in good time, and version seam positioner monitors a version seam position above the forging printing plate roller when turning near the pressing line, and closing device control forging printing plate roller separates with mold pressing roll;
When 3) closing device control forging printing plate roller separated with mold pressing roll, front haulage adjusting device and rear haulage adjusting device made moulding material by the direction of advance a bit of distance of backward backward;
4) closing device makes the pressing once more of forging printing plate roller and mold pressing roll, is that has crossed after the pressing line version seam position on forging printing plate roller;
5) repeat the above-mentioned the 2nd), 3), 4) step, finish next circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710030814XA CN101407142B (en) | 2007-10-12 | 2007-10-12 | Seamless laser molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710030814XA CN101407142B (en) | 2007-10-12 | 2007-10-12 | Seamless laser molding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101407142A true CN101407142A (en) | 2009-04-15 |
| CN101407142B CN101407142B (en) | 2011-04-06 |
Family
ID=40570437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710030814XA Expired - Fee Related CN101407142B (en) | 2007-10-12 | 2007-10-12 | Seamless laser molding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101407142B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844480A (en) * | 2010-04-27 | 2010-09-29 | 江阴市兰天彩印包装有限公司 | Seamless laser graphic transfer technology between basilar membranes |
| CN110834459A (en) * | 2019-11-06 | 2020-02-25 | 常熟光洋电子有限公司 | Intermittent micro-structure embossing device and embossing method thereof |
-
2007
- 2007-10-12 CN CN200710030814XA patent/CN101407142B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844480A (en) * | 2010-04-27 | 2010-09-29 | 江阴市兰天彩印包装有限公司 | Seamless laser graphic transfer technology between basilar membranes |
| CN101844480B (en) * | 2010-04-27 | 2012-07-25 | 江阴市兰天彩印包装有限公司 | Seamless laser graphic transfer technology between basilar membranes |
| CN110834459A (en) * | 2019-11-06 | 2020-02-25 | 常熟光洋电子有限公司 | Intermittent micro-structure embossing device and embossing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101407142B (en) | 2011-04-06 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20121012 |