CN214174825U - Photosensitive material plate with supporting protrusions on back surface - Google Patents
Photosensitive material plate with supporting protrusions on back surface Download PDFInfo
- Publication number
- CN214174825U CN214174825U CN202022658489.5U CN202022658489U CN214174825U CN 214174825 U CN214174825 U CN 214174825U CN 202022658489 U CN202022658489 U CN 202022658489U CN 214174825 U CN214174825 U CN 214174825U
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- CN
- China
- Prior art keywords
- photosensitive material
- bulges
- layer
- protrusions
- material plate
- 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
- 239000000463 material Substances 0.000 title claims abstract description 62
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model relates to the technical field of photosensitive materials, in particular to a photosensitive material plate with supporting bulges on the back surface, which comprises a photosensitive material plate body, wherein the photosensitive material plate body comprises a lower aluminum plate layer and a photosensitive material layer on the aluminum plate layer, and bulges are arranged on two sides of the lower surface of the photosensitive material plate body; the bulges are arranged below the aluminum plate layer and are side bulges; the middle of the aluminum plate layer is also provided with bulges which are middle bulges; the photosensitive material plate has the advantages of reducing abrasion to the photosensitive material layer and ensuring printing quality.
Description
Technical Field
The utility model belongs to the technical field of the photosensitive material technique and specifically relates to relate to photosensitive material board.
Background
The photosensitive material plate is an easily-consumed product for printing and comprises a photosensitive material plate body, wherein the photosensitive material plate body comprises a lower aluminum plate layer and a photosensitive material layer on the aluminum plate layer.
In the process of transportation and storage, the photosensitive material plates are generally stacked, the lower surface of the upper photosensitive material plate can contact the upper surface of the lower photosensitive material plate, namely, the aluminum plate layer of the upper photosensitive material plate contacts the photosensitive material layer of the lower photosensitive material plate, so that the photosensitive material layer of the lower photosensitive material plate can be abraded; in order to reduce the abrasion of the photosensitive material layer, in the prior art, the technical scheme is that bulges are arranged on two sides of the upper surface of the photosensitive material plate body; however, the arrangement of the protrusions on the two sides of the photosensitive material plate body can affect normal printing, and further affect the printing quality.
Disclosure of Invention
The present invention is directed to the above-mentioned disadvantages, and provides a photosensitive material plate with supporting protrusions on the back surface, which reduces the abrasion of the photosensitive material layer and ensures the printing quality.
The technical scheme of the utility model is realized like this: a photosensitive material plate with supporting bulges on the back comprises a photosensitive material plate body, wherein the photosensitive material plate body comprises a lower aluminum plate layer and a photosensitive material layer on the aluminum plate layer, and bulges are arranged on two sides of the lower surface of the photosensitive material plate body; it is characterized in that; the bulges are arranged below the aluminum plate layer, and the bulges are side bulges.
Further, there are projections in the middle of the aluminum plate layer, and these projections are middle projections.
Further, the protrusions are protrusions made of latex.
Further, the protrusions are dot-shaped or strip-shaped protrusions.
Further, the lower side of the protrusion is provided with a circular arc-shaped top surface.
Further, the width of the strip-shaped protrusion is 2-4 mm, and the height of the strip-shaped protrusion is 0.5-1 mm.
The utility model has the advantages that: the photosensitive material plate has the advantages of reducing abrasion to the photosensitive material layer and ensuring printing quality.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic back view of one aspect of the present invention.
Fig. 3 is a schematic back view of another aspect of the present invention.
Wherein: 1. the aluminum plate layer 2, the photosensitive material layer 3, the protrusions 31, the side protrusions 32, the middle protrusions 4 and the paper layer.
K-width D of the band-shaped protrusions-spacing distance H between protrusions-height of the band-shaped protrusions.
Detailed Description
As shown in fig. 1 and 2, a photosensitive material plate with supporting protrusions on the back surface comprises a photosensitive material plate body, wherein the photosensitive material plate body comprises a lower aluminum plate layer 1 and a photosensitive material layer 2 on the aluminum plate layer, and protrusions 3 are arranged on two sides of the lower surface of the photosensitive material plate body; it is characterized in that; the projections are provided under the aluminium sheet layer and these projections are side projections 31.
The utility model discloses owing to set up the arch below photosensitive material board body aluminium sheet layer, can not influence normal use, owing to set up the arch and reduced the higher authority of the following photosensitive material board of meeting contact below the higher authority of the above-mentioned photosensitive material board again, be favorable to protecting the photosensitive material layer, can reach the utility model discloses a purpose.
Further, there are protrusions in the middle of the aluminum plate layer, and these protrusions are middle protrusions 32.
The utility model discloses set up like this, repeatedly guaranteed that photosensitive material board middle part can not destroy the photosensitive material layer.
Further, the protrusions are protrusions made of latex.
The utility model discloses set up like this, can reach the better purpose of protection photosensitive material layer effect.
Further, the protrusions are dot-shaped or strip-shaped protrusions.
Further, the lower side of the protrusion is provided with a circular arc-shaped top surface.
Further, the width K of the strip-shaped protrusion is 2-4 mm, and the height H of the strip-shaped protrusion is 0.5-1 mm.
Further, the distance D between the protrusions is 10-20 cm.
Further, a paper layer 4 is also electrostatically bonded to the aluminum sheet layer other than the projections.
The utility model discloses set up like this, can reach the better purpose of protection photosensitive material layer effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A photosensitive material plate with supporting bulges on the back comprises a photosensitive material plate body, wherein the photosensitive material plate body comprises a lower aluminum plate layer and a photosensitive material layer on the aluminum plate layer, and bulges are arranged on two sides of the lower surface of the photosensitive material plate body; it is characterized in that; the bulges are arranged below the aluminum plate layer, and the bulges are side bulges.
2. A sheet of photosensitive material as defined in claim 1, wherein: the middle of the aluminum plate layer is also provided with bulges, and the bulges are middle bulges.
3. A sheet of photosensitive material according to claim 1 or 2, wherein: the projections are made of latex.
4. The photosensitive material sheet of claim 3, wherein: the projections are dot-shaped or strip-shaped projections.
5. The photosensitive material sheet of claim 4, wherein: the lower part of the bulge is an arc-shaped top surface.
6. The photosensitive material sheet of claim 4, wherein: the width of the strip-shaped protrusion is 2-4 mm, and the height of the strip-shaped protrusion is 0.5-1 mm.
7. The photosensitive material sheet of claim 4, wherein: the distance between the protrusions is 10-20 cm.
8. A sheet of photosensitive material according to claim 1 or 2, wherein: the aluminum plate layer outside the protrusions is also electrostatically bonded with a paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658489.5U CN214174825U (en) | 2020-11-17 | 2020-11-17 | Photosensitive material plate with supporting protrusions on back surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658489.5U CN214174825U (en) | 2020-11-17 | 2020-11-17 | Photosensitive material plate with supporting protrusions on back surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214174825U true CN214174825U (en) | 2021-09-10 |
Family
ID=77602173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022658489.5U Expired - Fee Related CN214174825U (en) | 2020-11-17 | 2020-11-17 | Photosensitive material plate with supporting protrusions on back surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214174825U (en) |
-
2020
- 2020-11-17 CN CN202022658489.5U patent/CN214174825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |