CN203739451U - Easy-to-partition CTP plate - Google Patents
Easy-to-partition CTP plate Download PDFInfo
- Publication number
- CN203739451U CN203739451U CN201420025435.7U CN201420025435U CN203739451U CN 203739451 U CN203739451 U CN 203739451U CN 201420025435 U CN201420025435 U CN 201420025435U CN 203739451 U CN203739451 U CN 203739451U
- Authority
- CN
- China
- Prior art keywords
- layer
- partition
- aluminium base
- easy
- ctp 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
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- Panels For Use In Building Construction (AREA)
Abstract
The utility model discloses an easy-to-partition CTP plate. The CTP plate comprises an aluminum substrate. A first grain layer, a thermo-sensitive imaging layer and a gas guide layer are sequentially arranged on the surface of the upper side of the aluminum substrate from bottom to top. A partition step is formed on the upper surface of the aluminum substrate, and the partition step and the aluminum substrate are of an integrate structure. The first grain layer is partitioned by the partition step. The CTP plate has the advantages of being easy to partition and not prone to forming burrs at the partitioned position.
Description
Technical field
The present invention relates to printing material technical field, especially relate to a kind of CTP plate that is easy to cut apart.
Background technology
CTP plate is the plate of the photo information that current printing quality is higher.But, in the time this CTP plate need to being cut apart to meet different printed dimensions needs, tend to form burr at the place of cutting apart, thereby reduced printing quality, and form waste.
Summary of the invention
The object of this invention is to provide a kind of CTP plate that is easy to cut apart, it has is convenient to cut apart, and the place of cutting apart is difficult for forming the feature of burr.
The technical solution adopted in the present invention is: the CTP plate that is easy to cut apart, comprise aluminium base, the uper side surface of this aluminium base is provided with the first Grains layer, thermographic layer, air guiding layer from bottom to up successively, the upper surface of described aluminium base is formed with partition step, this partition step and this aluminium base are structure as a whole, and this first Grains layer is cut apart by this partition step.
The downside surface of described aluminium base is provided with the second Grains layer.
The advantage that compared to the prior art the present invention had is: be convenient to cut apart, and the place of cutting apart is difficult for forming burr.The CTP plate that is easy to cut apart of the present invention cuts off step by forming on aluminium base, make the first Grains layer, thermographic layer, air guiding layer on it form respectively fault of construction at this partition step place, and then be beneficial to this plate and cut apart herein and can not form burr.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view (part) of embodiments of the invention.
In figure: 10, aluminium base, 11, cut off step; 20, the first Grains layer; 30, thermographic layer; 40, air guiding layer; 50, the second Grains layer.
Detailed description of the invention
Embodiment, as shown in Figure 1: the CTP plate that is easy to cut apart, comprise aluminium base 10, the uper side surface of this aluminium base 10 is provided with the first Grains layer 20, thermographic layer 30, air guiding layer 40 from bottom to up successively.This first Grains layer 20 adopts the techniques such as electrolyzing and coarsening to form.Further say, the upper surface of this aluminium base 10 is formed with and cuts off step 11, and this partition step 11 and this aluminium base 10 are structure as a whole, and this first Grains layer 20 is cut apart by this partition step 11.The generation type of this partition step 11 is: in the time carrying out the formation operation of the first Grains layer 20, the material that is linear of avoiding this aluminium base 10 to be corroded at these partition step 11 places' covering acid-proof ink etc., thereby after the first Grains layer 20 forms, the part that is not corroded on this aluminium base 10 forms this partition step 11.Like this, this partition step 11 makes the first Grains layer 20 on it, thermographic layer 30, air guiding layer 40 form faults of construction at these partition step 11 places, and then is beneficial to this plate and cuts apart herein and can not form burr.
Further say, the downside surface of this aluminium base 10 is provided with the second Grains layer 50.Like this, the downside surface of this aluminium base 10 is formed with fault of construction, thereby is more conducive to cutting apart of this plate.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. be easy to the CTP plate of cutting apart, comprise aluminium base (10), the uper side surface of this aluminium base (10) is provided with the first Grains layer (20), thermographic layer (30), air guiding layer (40) from bottom to up successively, it is characterized in that: the upper surface of described aluminium base (10) is formed with and cuts off step (11), this partition step (11) and this aluminium base (10) are structure as a whole, and this first Grains layer (20) is cut apart by this partition step (11).
2. the CTP plate that is easy to cut apart according to claim 1, is characterized in that: the downside surface of described aluminium base (10) is provided with the second Grains layer (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025435.7U CN203739451U (en) | 2014-01-16 | 2014-01-16 | Easy-to-partition CTP plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025435.7U CN203739451U (en) | 2014-01-16 | 2014-01-16 | Easy-to-partition CTP plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739451U true CN203739451U (en) | 2014-07-30 |
Family
ID=51339307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025435.7U Expired - Fee Related CN203739451U (en) | 2014-01-16 | 2014-01-16 | Easy-to-partition CTP plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739451U (en) |
-
2014
- 2014-01-16 CN CN201420025435.7U patent/CN203739451U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140730 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |