CN203032110U - Double air cushion layer printing rubber cloth - Google Patents
Double air cushion layer printing rubber cloth Download PDFInfo
- Publication number
- CN203032110U CN203032110U CN 201320025346 CN201320025346U CN203032110U CN 203032110 U CN203032110 U CN 203032110U CN 201320025346 CN201320025346 CN 201320025346 CN 201320025346 U CN201320025346 U CN 201320025346U CN 203032110 U CN203032110 U CN 203032110U
- Authority
- CN
- China
- Prior art keywords
- layer
- air cushion
- cloth
- rubber layer
- cushion rubber
- 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 - Lifetime
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
Double air cushion layer printing rubber cloth comprises a surface rubber layer, two air cushion rubber layers, an inner rubber layer and four layers of cloth and is characterized in that the structure from a surface layer to a bottom layer sequentially comprises the surface rubber layer, a first layer of cloth, a first air cushion rubber layer, a second layer of cloth, a first inner rubber layer, a third layer of cloth, a second air cushion rubber layer, and a bottom layer of cloth. Due to the fact that the two air cushion rubber layers are arranged, on the condition that the thickness of each air cushion rubber layer is controlled, the effective thickness of all the cushion rubber layers is improved, and therefore the air cushion layer printing rubber cloth is enabled to be better in resilience and restoration performance, longer in service life, and especially radial deformation and shaking of the air cushion rubber layers in the high-speed printing process are reduced, mesh point reproducibility is ensured, and quality of printing products is improved when high-requirement exquisite presswork is printed.
Description
Technical field
What a kind of double air cushion layer printing blanket of the utility model related to is the air cushion printing blanket technical field that offset machine uses, particularly a kind of double air cushion layer printing blanket with good compression performance.
Background technology
Air cushion printing blanket is the essential matching component of offset press, and its performance determines the quality of last printed matter.Present air cushion printing blanket is four layers of rubber structure of four layers of cloth mostly, is the air cushion rubber layer and one deck is arranged in these rubber layers.The air cushion printing rubber of four layers of rubber structure of four layers of cloth is as shown in Figure 2: surface rubber layer 1, ground floor cloth 2, the first air cushion rubber layer 3, second layer cloth 4, first inner rubber layer 5, the 3rd layer of cloth 6, second inner rubber layer 7, bottom cloth layer 8.
Wherein, the thickness of air cushion rubber layer determines the main performance of air cushion printing blanket, air cushion rubber bed thickness, and the compressibility height of air cushion printing blanket, the air cushion rubber layer is thin, and the compressibility of air cushion printing blanket is low.In actual print, the air cushion printing blanket printability of high-compressibility is good: its resilience is good, is suitable for high speed printing, and recovery is good, can stand conversion and the long service life of different breadth paper, and the print quality of its printing might as well.
But, in actual use, the thickness of air cushion rubber layer is if surpassed certain limit, owing to wherein be full of the microsphere air bag, distortion and the vibration of air cushion rubber layer warp-wise will appear in the high speed printing process, cause the dot reproduction degradation, particularly when the exquisite printed matter of printing high request, print quality is descended, the thickness of air cushion rubber layer is generally between 0.20mm～0.45mm at present, as long as just easily dot reproduction decline occurs during the fine-structure mesh net-point printing product more than high speed printing 175 lines greater than 0.45mm, this can not be fully played the superiority of air cushion printing blanket.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, existing air cushion printing blanket is improved, its technology is to realize like this, design and a kind ofly in the high speed printing process, improve dot reproduction, improve the double air cushion layer printing blanket with two layers of air cushion rubber layer of the quality of printed matter, comprise surface rubber layer, two layers of air cushion rubber layer, one deck inner rubber layer and four layers of cloth, it is characterized in that: the structure from the superficial layer to the bottom is followed successively by surface rubber layer, ground floor cloth, the first air cushion rubber layer, second layer cloth, first inner rubber layer, the 3rd layer of cloth, the second air cushion rubber layer, bottom cloth layer, the thickness of the described first air cushion rubber layer and the second air cushion rubber layer is between 0.10mm～0.45mm, its total effective thickness is at 0.20mm～0.70mm, adjust the thickness of first inner glue layer and three layers of cloth of ground floor to the, make the gross thickness of double air cushion layer printing blanket consistent with original air cushion printing blanket.Obvious advantage and effect after this technology realizes are: owing to have two air cushion rubber layers, make it under the controlled situation of every layer of air cushion rubber layer thickness, improve total air cushion rubber layer effective thickness, make resilience, the recovery of air cushion printing blanket better, longer service life, distortion and the vibration of air cushion rubber layer warp-wise in the high speed printing process have particularly been reduced, when the high request fineness printed matter of the above fine-structure mesh of printing 175 lines site, guarantee dot reproduction, improved the quality of printed matter.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of existing air cushion printing blanket;
Wherein, 1-surface rubber layer, 2-ground floor cloth, the 3-first air cushion rubber layer, the 3-1-second air cushion rubber layer, 4-second layer cloth, 5-first inner rubber layer, the 3rd layer of cloth of 6-, 7-second inner rubber layer, 8-bottom cloth layer, the 9-first air cushion binder course, the 10-second air cushion binder course, 11-skeleton binder course.
The specific embodiment
Below in conjunction with accompanying drawing, be further described with the utility model of embodiment:
See accompanying drawing 1, structure of the present utility model is respectively from the superficial layer to the bottom: surface rubber layer 1, ground floor cloth 2, the first air cushion rubber layer 3, second layer cloth 4, first inner rubber layer 5, the 3rd layer of cloth 6, the second air cushion rubber layer 3-1, bottom cloth layer 8.
See accompanying drawing 1, the rubber cement that will foam is coated on respectively on ground floor cloth 2 and the second layer cloth 4 with coating machine, again with piecing together the cloth machine with its amalgamation, with the vulcanizer sulfuration of foaming, form the first air cushion binder course 9, the THICKNESS CONTROL of the first air cushion rubber layer 3 is in the scope of 0.35mm ± 0.01mm, the rubber cement that will foam is coated on respectively on the 3rd layer of cloth 6 and the bottom cloth layer 8 with coating machine, again with piecing together the cloth machine with its amalgamation, with the vulcanizer sulfuration of foaming, form the second air cushion binder course 10, the THICKNESS CONTROL of the second air cushion rubber layer 3-1 is in the scope of 0.35mm ± 0.01mm, interior rubber cement is coated on respectively on the first air cushion binder course 9 and the second air cushion binder course 10 with coating machine, again with piecing together the cloth machine with its amalgamation, form skeleton binder course 11, wherein total effective thickness control of the first air cushion rubber layer 3 and the second air cushion rubber layer 3-1 is in the scope of 0.70mm ± 0.02mm, the face rubber cement is coated on the skeleton binder course 11 with coating machine, integral body is vulcanized with vulcanizer again, then through polishing, cut, make double air cushion layer printing blanket finished product at last.
Claims (2)
1. double air cushion layer printing blanket, comprise surface rubber layer, two layers of air cushion rubber layer, one deck inner rubber layer and four layers of cloth, it is characterized in that: the structure from the superficial layer to the bottom is followed successively by surface rubber layer, ground floor cloth, the first air cushion rubber layer, second layer cloth, first inner rubber layer, the 3rd layer of cloth, the second air cushion rubber layer, bottom cloth layer.
2. a kind of double air cushion layer printing blanket according to claim 1, it is characterized in that: the thickness of the described first air cushion rubber layer and the second air cushion rubber layer is between 0.10mm～0.45mm, and its total effective thickness is at 0.20mm～0.70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025346 CN203032110U (en) | 2013-01-17 | 2013-01-17 | Double air cushion layer printing rubber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025346 CN203032110U (en) | 2013-01-17 | 2013-01-17 | Double air cushion layer printing rubber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032110U true CN203032110U (en) | 2013-07-03 |
Family
ID=48684251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025346 Expired - Lifetime CN203032110U (en) | 2013-01-17 | 2013-01-17 | Double air cushion layer printing rubber cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015080424A1 (en) * | 2013-11-29 | 2015-06-04 | 주식회사 엘지화학 | Blanket for printing and method for manufacturing same |
| CN104859282A (en) * | 2015-05-07 | 2015-08-26 | 北京印刷学院 | Robber roller for printing |
| CN105437734A (en) * | 2015-12-17 | 2016-03-30 | 重庆宏劲印务有限责任公司 | Offset printing press roller |
-
2013
- 2013-01-17 CN CN 201320025346 patent/CN203032110U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015080424A1 (en) * | 2013-11-29 | 2015-06-04 | 주식회사 엘지화학 | Blanket for printing and method for manufacturing same |
| CN105992696A (en) * | 2013-11-29 | 2016-10-05 | Lg化学株式会社 | Blanket for printing and method for manufacturing same |
| US10150321B2 (en) | 2013-11-29 | 2018-12-11 | Lg Chem, Ltd. | Blanket for printing and method for manufacturing same |
| CN105992696B (en) * | 2013-11-29 | 2019-02-19 | Lg化学株式会社 | The manufacturing method of litho felt and the blanket |
| CN104859282A (en) * | 2015-05-07 | 2015-08-26 | 北京印刷学院 | Robber roller for printing |
| CN105437734A (en) * | 2015-12-17 | 2016-03-30 | 重庆宏劲印务有限责任公司 | Offset printing press roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203032110U (en) | Double air cushion layer printing rubber cloth | |
| CN201013821Y (en) | Metallic rubber vibration damping bearing plate | |
| CN201685516U (en) | Cloth printing and printing-undertaking bedplate device for screen printing machine | |
| CN204713724U (en) | A kind of antidetonation paper bumper | |
| CN202035127U (en) | Novel double-layer composite type diaphragm earplug | |
| CN105058870A (en) | Paper pressing device before printing | |
| CN202118161U (en) | Vibration damper for generator set | |
| CN204431910U (en) | Combined type printing plate cylinder | |
| CN202301682U (en) | Bag-in-bag double-spring structure | |
| CN207028446U (en) | Multilayer material laminating apparatus is used in a kind of tuning cloth production | |
| CN205551133U (en) | A processingequipment for ultra -thin smart mobile phone liquid crystal display backplate | |
| CN205416733U (en) | Wear -resisting offset press bite -block of anticollision | |
| CN204773734U (en) | Elasticity is hydraulic die cushion for hydraulic press | |
| CN204801094U (en) | Hydraulic die cushion for hydraulic press | |
| CN205259540U (en) | Floor | |
| CN208988194U (en) | A kind of bedstead with corner protector | |
| CN203529578U (en) | Automatic compressing plate | |
| CN211515705U (en) | Pneumatic edge rolling device | |
| CN203527958U (en) | Corrugated case creasing device | |
| CN203032295U (en) | Truck tire with inner belt | |
| CN103111669A (en) | Milling face processing method for golf ball head, milling face die and product prepared by method | |
| CN103770377A (en) | Rubber roller | |
| CN202377398U (en) | Drawing die used for outer plate part of car engine cover | |
| CN209360153U (en) | The producing device of the cotton inflated rubber mattress of batch gluing | |
| CN214048255U (en) | Spring mattress for bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |