CN204472078U - A kind of roller of processing flexibility version - Google Patents
A kind of roller of processing flexibility version Download PDFInfo
- Publication number
- CN204472078U CN204472078U CN201520141246.0U CN201520141246U CN204472078U CN 204472078 U CN204472078 U CN 204472078U CN 201520141246 U CN201520141246 U CN 201520141246U CN 204472078 U CN204472078 U CN 204472078U
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- China
- Prior art keywords
- roller
- rubber layer
- processing flexibility
- pattern
- black rubber
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of roller of processing flexibility version, comprises the subsides version sleeve roll as base roller, and outside base roller, coated one deck black rubber layer, black rubber layer is carved the pattern of different depth.Compared with prior art, the utility model solves flexographic plate seam problems, improve printing adaptability, print product scope increases 15-20%, print product freely can adjust arrangement position in addition, reduces and cuts part, reduces waste of raw materials, can also reuse after rubber layer grinding, decrease plate-making cost.
Description
Technical field
The utility model relates to a kind of roller, especially relates to a kind of roller of processing flexibility version.
Background technology
Flexo is a kind of directly mode of printing, has elasticity, protruding image plate and be called flexographic printing owing to using.Existing normal flexible version manufacture is flat, and finished product flexographic plate is the silica gel plate that a thickness is about about 3mm, and client needs to be bonded at by silica gel plate to paste on version sleeve roll with double faced adhesive tape to use in use.Just there is seam problems when printing in the flexographic plate of this kind of method processing, cannot print continuous jointless pattern, causes very large printing limitation.Simultaneously because printing will avoid roller seam, need to dodge seam during partial pattern arrangement, just cause raw-material waste.
Chinese patent CN101722710A discloses a kind of printing plate cylinder, its technical scheme is: described printing plate cylinder comprises middle roll body and left end shaft, the right-hand member axle at two ends, the girth of described roll body is set to 625mm, roll body offers axial board slot on the surface, for installing photosensitive resin plate in board slot, but this kind of printing plate cylinder does not still solve the problem.
Utility model content
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists a kind of improve printing adaptability, can the roller of reusable processing flexibility version.
The purpose of this utility model can be achieved through the following technical solutions:
A roller for processing flexibility version, comprises the subsides version sleeve roll as base roller, and outside base roller, coated one deck black rubber layer, described black rubber layer is carved the pattern of different depth.
Described black rubber layer is ethylene propylene diene rubber material rubber layer.
The thickness of described black rubber layer is 7-10mm.
The surface of described black rubber layer can be carried out grinding and reuse.
Described pattern is the jointless flexible printing plate pattern of laser engraving machine engraving.
The degree of depth of described pattern is 0.5-1.2mm.
The lines of described pattern the most carefully reach 0.02mm.
Compared with prior art, the utility model has the following advantages:
1, solve flexographic plate seam problems, improve printing adaptability;
2, normal flexible printing client print product scope increases 15-20%;
3, the common printed product of part freely can adjust arrangement position, reduces and cuts part, reduces waste of raw materials;
4, part is to the flexo product (such as printing notebook lines) of roller no requirement (NR), can also reuse, decrease plate-making cost to after rubber layer grinding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-base roller, 2-black rubber layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A roller for processing flexibility version, its structure as shown in Figure 1, comprises the subsides version sleeve roll as base roller 1, and outside base roller 1 coated one deck black rubber layer 2, the color of this rubber layer is necessary for black, and material is ethylene propylene diene rubber material, and its hardness can adjust.Add man-hour first between outside base roller 1 coated thickness be approximately the black rubber of 13mm, then utilize grinding machine to process, the thickness of the black rubber layer 1 obtained is 7-10mm, and in the present embodiment, thickness is 8mm.
Utilize laser engraving machine on black rubber layer 2, carve the pattern of different depth.Laser engraving machine can carry out automatic scaling to diameter error, automatically complete the feature of circumferential seam, solves pattern seam problems, thus produces jointless flexible printing plate.The jointless flexible printing plate depth of pattern of engraving is 0.5-1.2mm, and lines the most carefully reach 0.02mm, and the pattern net carved becomes to be 100%, but temporarily cannot carve level pattern.
In addition, the surface of black rubber layer 2 can be carried out grinding and reuse.Below use a concrete case of the present utility model.
Ctp request: notebook print lines, lines 0.14mm, degree of depth 0.7mm, to reuse.Specification: diameter 152.31mm, the long 1060mm of version.
Work flow:
(1) according to manufacturing drawing paper conversion base roller;
(2) rubber-covered roll factory's encapsulate, requires to survive diameter 152.31mm, and the even free from admixture of bondline thickness 8mm, hardness 70-75A, rubber layer, roll surface are beated and be less than 0.01mm and adjust quality of rubber materials by water color ink printing;
(3) software development makes engraving e-file as requested;
(4) after top roller diameter is measured in laser engraving workshop, actual size is inputted engraving machine, import engraving file, start engraving;
(5), after carving complete cleaning, after detecting the data qualifier such as carving depth, line thickness, delivery can be packed.
Claims (7)
1. a roller for processing flexibility version, comprises the subsides version sleeve roll as base roller, it is characterized in that, outside base roller, coated one deck black rubber layer, described black rubber layer is carved the pattern of different depth.
2. the roller of a kind of processing flexibility version according to claim 1, is characterized in that, described black rubber layer is ethylene propylene diene rubber material rubber layer.
3. the roller of a kind of processing flexibility version according to claim 1, is characterized in that, the thickness of described black rubber layer is 7-10mm.
4. the roller of a kind of processing flexibility version according to claim 1, is characterized in that, the surface of described black rubber layer can be carried out grinding and reuse.
5. the roller of a kind of processing flexibility version according to claim 1, is characterized in that, described pattern is the jointless flexible printing plate pattern of laser engraving machine engraving.
6. the roller of a kind of processing flexibility version according to claim 1 or 5, it is characterized in that, the degree of depth of described pattern is 0.5-1.2mm.
7. the roller of a kind of processing flexibility version according to claim 1 or 5, it is characterized in that, the lines of described pattern the most carefully reach 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141246.0U CN204472078U (en) | 2015-03-12 | 2015-03-12 | A kind of roller of processing flexibility version |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141246.0U CN204472078U (en) | 2015-03-12 | 2015-03-12 | A kind of roller of processing flexibility version |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472078U true CN204472078U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141246.0U Expired - Fee Related CN204472078U (en) | 2015-03-12 | 2015-03-12 | A kind of roller of processing flexibility version |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472078U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357191A (en) * | 2018-04-25 | 2018-08-03 | 浙江福欣德机械有限公司 | A kind of anhydrous rollers of seamless PS |
| CN108819446A (en) * | 2018-06-08 | 2018-11-16 | 昆山运城压纹制版有限公司 | A kind of laser resin roll and its processing process |
| CN109849547A (en) * | 2019-01-25 | 2019-06-07 | 江苏康普印刷科技有限公司 | A kind of rubber flexo engraving version and its manufacturing method |
| CN110722888A (en) * | 2019-11-19 | 2020-01-24 | 深圳劲嘉集团股份有限公司 | Flexographic printing LED-UV ink and method for screen dot joint color printing of flexographic offset printing |
-
2015
- 2015-03-12 CN CN201520141246.0U patent/CN204472078U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357191A (en) * | 2018-04-25 | 2018-08-03 | 浙江福欣德机械有限公司 | A kind of anhydrous rollers of seamless PS |
| CN108819446A (en) * | 2018-06-08 | 2018-11-16 | 昆山运城压纹制版有限公司 | A kind of laser resin roll and its processing process |
| CN109849547A (en) * | 2019-01-25 | 2019-06-07 | 江苏康普印刷科技有限公司 | A kind of rubber flexo engraving version and its manufacturing method |
| CN109849547B (en) * | 2019-01-25 | 2021-03-05 | 江苏康普印刷科技有限公司 | Rubber flexible printing engraving plate and manufacturing method thereof |
| CN110722888A (en) * | 2019-11-19 | 2020-01-24 | 深圳劲嘉集团股份有限公司 | Flexographic printing LED-UV ink and method for screen dot joint color printing of flexographic offset printing |
| CN110722888B (en) * | 2019-11-19 | 2021-06-25 | 深圳劲嘉集团股份有限公司 | Flexographic printing LED-UV ink and method for screen dot joint color printing of flexographic offset printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210312 |