CN104015467A - Cushion plate for laminating and using method of cushion plate - Google Patents
Cushion plate for laminating and using method of cushion plate Download PDFInfo
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- CN104015467A CN104015467A CN201310065553.0A CN201310065553A CN104015467A CN 104015467 A CN104015467 A CN 104015467A CN 201310065553 A CN201310065553 A CN 201310065553A CN 104015467 A CN104015467 A CN 104015467A
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- backing plate
- pad pasting
- substrate
- dry film
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Abstract
The invention discloses a cushion plate for laminating. The cushion plate comprises a cushion plate front end, a base plate placement area, a cushion plate tail end and a cushion plate right side, and is characterized in that the pretreated cushion plate for laminating has a clean and flat surface without bulges; the cushion plate front end is positioned on the front part of the cushion plate for laminating and is connected with the base plate placement area; the width of the cushion plate front end is more than or equal to 2cm and less than or equal to 6cm; the cushion plate tail end is positioned on the rear part of the cushion plate for laminating and is connected with the base plate placement area; the width of the cushion plate tail end is more than or equal to 5cm and less than or equal to 15cm; the cushion plate right side is positioned on the right part of the cushion plate for laminating and is connected with the base plate placement area; the width of the cushion plate right side is more than or equal to 1cm and less than or equal to 5cm; the left side of the base plate placement area is superposed with the left side of the cushion plate for laminating. According to the cushion plate for laminating, residual film can be effectively prevented from staying on the base plate, the base plate can be laminated completely, and the lamination quality and subsequent developing quality of the surface of the base plate can be guaranteed.
Description
Technical field
The making field that the invention belongs to PCB and OLED mask plate product, relates in particular to a kind of backing plate of using for substrate pad pasting.
Background technology
The mask plate that PCB printing stencil and OLED evaporation are used is mainly made by electroforming or etch process, concrete technology is included in the operations such as pad pasting on substrate, exposure, development, etching or electroforming, pad pasting is the first operation in electroforming or etch process, the quality of pad pasting quality will directly have influence on the quality of product, and therefore each link in film process is most important.In film process, conventionally have a kind of very stubborn problem, when pad pasting, the front end dry film of substrate is easily overlapping, and unnecessary or pad pasting is imperfect at the tail end dry film of substrate, the left and right sides of substrate also has unnecessary dry film.The unnecessary dry film in substrate tail end and both sides will paste on rubber roll, during pad pasting, have certain temperature (110 ° of C left and right) and pressure (0.6MPa left and right), because temperature is very high, the dry film that makes to be bonded on rubber roll becomes jelly, by pressure, jelly is close on rubber roll, and can paste on the substrate that pastes afterwards dry film by rubber roll, affect pad pasting quality, and then affect the quality of product; Substrate tail end pad pasting not exclusively can not etching or electroforming go out needed complete pattern, pad pasting or follow-up supplementing make pad pasting complete again, so make operation loaded down with trivial details and waste raw material; The overlapping meeting of substrate front end dry film makes unnecessary dry film be attached to the another side of substrate, and this can make in the subsequent handlings such as development, to produce the waste there is no need, and can affect the development quality of substrate.
In view of this, be necessary to propose a kind of instrument addressing the above problem and using method thereof.
Summary of the invention
In view of this, need to overcome at least one in above-mentioned defect of the prior art.The invention provides a kind of pad pasting backing plate, comprise backing plate front end, substrate rest area, backing plate tail end, backing plate right side, it is characterized in that, described backing plate is through pre-treatment, and surface clean is smooth, without salient point; Described pad pasting is positioned at described pad pasting with backing plate front end and is connected with front portion and the described substrate rest area of backing plate, and width is more than or equal to 2cm and is less than or equal to 6cm; Described backing plate tail end is positioned at described pad pasting and is connected with rear portion and the described substrate rest area of backing plate, and width is more than or equal to 5cm and is less than or equal to 15cm; Described backing plate right side is positioned at described pad pasting and is connected with right part and the described substrate rest area of backing plate, and width is more than or equal to 1cm and is less than or equal to 5cm; The left side of described substrate rest area and described pad pasting overlap with backing plate left side.
According to the present invention in background technology to described in prior art, when pad pasting, the front end dry film of substrate is easily overlapping, unnecessary or pad pasting is imperfect at the tail end dry film of substrate, the left and right sides of substrate also has unnecessary film, these unnecessary films can become jelly under the temperature action of rubber roll, and then affect the development quality of pad pasting quality and follow-up substrate; Therefore a kind of Novel film laminating that the present invention proposes can effectively be avoided this problem with backing plate, it is transferred to ever-present unnecessary film on backing plate from substrate, make no longer to occur therefore can guaranteeing substrate surface pad pasting quality and follow-up development quality by unnecessary film on substrate.
In addition, according to pad pasting disclosed by the invention, with backing plate, also there is following additional technical feature:
Further, described substrate rest area is groove, and the degree of depth is greater than 0 and is less than adopted substrate thickness, and the size of described substrate rest area is consistent with the size of the substrate of pad pasting.
Alternatively, the groove of described substrate rest area can surround by transferring to backing plate front end, backing plate tail end, the unnecessary dry film in backing plate right side after pad pasting repeatedly.
Alternatively, described substrate rest area and backing plate front end, backing plate tail end, backing plate right side are at same plane, and whole backing plate is a plane.
Further, described pre-treatment comprises cleaning, baking operation.
Alternatively, described pre-treatment comprises polishing operation.
The present invention also provides the using method of a kind of pad pasting with backing plate, comprising:
S1 installs dry film: dry film is installed on laminator, hangs down along roller in dry film one end, is placed between upper and lower two rubber rolls the backing plate that is placed with substrate is parallel, and meanwhile, the edge of described backing plate front end and dry film close contact, tighten dry film; Align with the left side of substrate in dry film left side, the left side edge place of substrate can vacate certain distance and not paste dry film;
S2 pad pasting: after described pad pasting places with backing plate, by described rubber roll, apply certain pressure to whole plate face (being placed with the described pad pasting backing plate of substrate), upper and lower two rubber rolls also have certain temperature simultaneously, make dry film can be good at substrate sticking to together with, to the tail end that approaches backing plate during also not by the complete pad pasting of substrate, with cutter, dry film is cut open, by range estimation, guarantee to make substrate pad pasting complete, dry film can not exceed again the scope of backing plate tail end simultaneously;
S3 gets substrate: pasted after dry film, the edge with cutter 31 along substrate cuts open dry film, takes off substrate.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Figure 1 shows that backing plate planar structure schematic diagram;
Figure 2 shows that the front schematic diagram of pad pasting;
Figure 3 shows that when pad pasting at backing plate tail end schematic diagram;
Figure 4 shows that the backing plate and the substrate integral planar structural representation that paste after dry film;
Figure 5 shows that in Fig. 4 the schematic cross-section along A-A direction;
In Fig. 1, d1 backing plate front end width, d2 backing plate aftermost breadth, d3 backing plate right side width, 7 backing plate front ends, 8 backing plate right sides, 6 backing plate tail ends, 5 substrate rest areas;
In Fig. 2, substrate 21, backing plate 22, dry film 23, upper glue roller 24, lower rubber roller 25, roller 26;
In Fig. 3, cutter 31;
In Fig. 4, observed direction A-A.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " on ", orientation or the position relationship of the indication such as D score, " end ", " top ", 'fornt', 'back', " interior ", " outward ", " left side ", " right side " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as limitation of the present invention.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " connection ", " connection ", " being connected ", " connection ", " being connected " should be interpreted broadly, and for example, can be to be fixedly connected with, connecting integratedly, can be also to removably connect; It can be the connection of two element internals; Can be to be directly connected, also can indirectly be connected by intermediary, for the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Inventive concept of the present invention is as follows, as described in technical background, when pad pasting, the front end dry film of substrate is easily overlapping, unnecessary or pad pasting is imperfect at the tail end dry film of substrate, the left and right sides of substrate also has unnecessary dry film, these unnecessary films can become jelly under the temperature action of rubber roll, and then affect the development quality of pad pasting quality and follow-up substrate; Therefore a kind of Novel film laminating that the present invention proposes can effectively be avoided this problem with backing plate, it is transferred to ever-present unnecessary film on backing plate from substrate, make no longer to occur therefore can guaranteeing substrate surface pad pasting quality and follow-up development quality by unnecessary film on substrate.
Describe below with reference to accompanying drawings the backing plate that pad pasting of the present invention is used, wherein Figure 1 shows that backing plate planar structure schematic diagram; Figure 2 shows that the front schematic diagram of pad pasting; Figure 3 shows that when pad pasting at backing plate tail end; Figure 4 shows that the backing plate and the substrate integral planar structural representation that paste after dry film; Figure 5 shows that in Fig. 4 the schematic cross-section along A-A direction.
According to embodiments of the invention, as shown in Figure 1, a kind of pad pasting backing plate, comprises backing plate front end 7, substrate rest area 5, backing plate tail end 8, backing plate right side 6, it is characterized in that, described pad pasting is with backing plate through pre-treatment, and surface clean is smooth, without salient point; Described backing plate front end 7 is positioned at described pad pasting and is connected with front portion and the described substrate rest area 5 of backing plate, and width is more than or equal to 2cm and is less than or equal to 6cm; Described backing plate tail end 8 is positioned at described pad pasting and is connected with rear portion and the described substrate rest area 5 of backing plate, and width is more than or equal to 5cm and is less than or equal to 15cm; Described backing plate right side 6 is positioned at described pad pasting and is connected with right part and the described substrate rest area 5 of backing plate, and width is more than or equal to 1cm and is less than or equal to 5cm; The left side of described substrate rest area 5 and described pad pasting overlap with backing plate left side.
According to some embodiments of the present invention, described substrate rest area 5 is grooves, and the degree of depth is greater than 0 and is less than adopted substrate thickness.
There is through hole at the back side of described substrate rest area 5, facilitates the unloading of substrate.
According to some embodiments of the present invention, described pre-treatment comprises cleaning, baking operation.
Further, described pre-treatment comprises polishing operation.
The processing of cleaning, oven dry, polishing operation is in order to allow dry film more easily take off with backing plate from described pad pasting, and should not under the effect of temperature, stick on described pad pasting with on backing plate.
The present invention also provides the using method of a kind of pad pasting with backing plate, comprising:
S1 installs dry film: Figure 2 shows that the front schematic diagram of pad pasting, dry film 23 is installed on laminator, hang down along roller 26 in dry film one end, between rubber roll 24,25, there is certain spacing, be placed between upper and lower 24,25 two rubber rolls the backing plate 22 that is placed with substrate 21 is parallel, meanwhile, the edge of backing plate front end and dry film 23 close contacts, dry film is tightened, when preventing pad pasting dry film occur fold or pad pasting inhomogeneous.The unnecessary dry film of backing plate downside will attach to the back side (side that there is no substrate) of backing plate in pad pasting process.Align with the left side of substrate in dry film left side, the left side edge place of substrate can vacate certain distance and not paste dry film;
S2 pad pasting: Figure 3 shows that pad pasting schematic diagram (in the disposition of backing plate tail end), after backing plate places, by rubber roll 24,25, apply certain pressure to whole plate face (being placed with the backing plate of substrate), upper and lower two rubber rolls also have certain temperature simultaneously, make dry film can be good at substrate sticking to together with, to the tail end that approaches backing plate during also not by the complete pad pasting of substrate, with cutter 31, dry film is cut open, by range estimation, guarantee to make dry film substrate pad pasting complete, dry film can not exceed again the scope of backing plate tail end simultaneously;
As shown in Figure 4, the structure in Fig. 4 has three layers to backing plate overall structure schematic diagram after pad pasting, i.e. backing plate, substrate, dry film.Figure 5 shows that in Fig. 4 the schematic cross-section along A-A direction;
S3 gets substrate: pasted after dry film, edge with cutter along substrate cuts open dry film, take off substrate, the dry film on backing plate front end, tail end, right side can repeat to overlay, after a backing plate can be reused repeatedly, clear up again the dry film on its front end, tail end, right side, and substrate can be placed on to the region (substrate rest area) being surrounded by the unnecessary dry film of backing plate edge during each pad pasting.
Although the specific embodiment of the present invention is described in detail with reference to a plurality of illustrative examples of the present invention, but it must be understood that, those skilled in the art can design multiple other improvement and embodiment, and these improve and within embodiment will drop on spirit and scope.Particularly, within the scope of aforementioned open, accompanying drawing and claim, can aspect the layout of parts and/or subordinate composite configuration, make rational modification and improvement, and can not depart from spirit of the present invention.Except modification and the improvement of parts and/or layout aspect, its scope is limited by claims and equivalent thereof.
Claims (7)
1. a pad pasting backing plate, comprises backing plate front end, substrate rest area, backing plate tail end, backing plate right side, it is characterized in that, described pad pasting is with backing plate through pre-treatment, and surface clean is smooth, without salient point; Described backing plate front end is positioned at described pad pasting and is connected with front portion and the described substrate rest area of backing plate, and width is more than or equal to 2cm and is less than or equal to 6cm; Described backing plate tail end is positioned at described pad pasting and is connected with rear portion and the described substrate rest area of backing plate, and width is more than or equal to 5cm and is less than or equal to 15cm; Described backing plate right side is positioned at described pad pasting and is connected with right part and the described substrate rest area of backing plate, and width is more than or equal to 1cm and is less than or equal to 5cm; The left side of described substrate rest area and described pad pasting overlap with backing plate left side.
2. pad pasting backing plate according to claim 1, is characterized in that, described substrate rest area is groove, and the degree of depth is greater than 0 and is less than adopted substrate thickness.
3. pad pasting backing plate according to claim 1, is characterized in that, described substrate rest area and backing plate front end, backing plate tail end, backing plate right side are at same plane.
4. pad pasting backing plate according to claim 2, is characterized in that, the groove of described substrate rest area can surround by transferring to backing plate front end, backing plate tail end, the unnecessary dry film in backing plate right side after pad pasting repeatedly.
5. pad pasting backing plate according to claim 1, is characterized in that, described pre-treatment comprises cleaning, baking operation.
6. pad pasting backing plate according to claim 5, is characterized in that, described pre-treatment comprises polishing operation.
7. the using method of backing plate for pad pasting, is characterized in that:
S1 installs dry film: dry film is installed on laminator, hangs down along roller in dry film one end, is placed between upper and lower two rubber rolls the backing plate that is placed with substrate is parallel, and meanwhile, the edge of described backing plate front end and dry film close contact, tighten dry film; Align with the left side of substrate in dry film left side, the left side edge place of substrate can vacate certain distance and not paste dry film;
S2 pad pasting: after described pad pasting places with backing plate, by described rubber roll, apply certain pressure to whole plate face (being placed with the described pad pasting backing plate of substrate), upper and lower two rubber rolls also have certain temperature simultaneously, make dry film can be good at substrate sticking to together with, to the tail end that approaches backing plate during also not by the complete pad pasting of substrate, with cutter, dry film is cut open, by range estimation, guarantee to make substrate pad pasting complete, dry film can not exceed again the scope of backing plate tail end simultaneously;
S3 gets substrate: pasted after dry film, the edge with cutter along substrate cuts open dry film, takes off substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065553.0A CN104015467A (en) | 2013-03-01 | 2013-03-01 | Cushion plate for laminating and using method of cushion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065553.0A CN104015467A (en) | 2013-03-01 | 2013-03-01 | Cushion plate for laminating and using method of cushion plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104015467A true CN104015467A (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310065553.0A Pending CN104015467A (en) | 2013-03-01 | 2013-03-01 | Cushion plate for laminating and using method of cushion plate |
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| CN (1) | CN104015467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885830A (en) * | 2020-07-16 | 2020-11-03 | 胜宏科技（惠州）股份有限公司 | Film pasting method for thin plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08290434A (en) * | 1995-04-21 | 1996-11-05 | Kureha Elastomer Kk | Cushion plate for hot press |
| CN103217865A (en) * | 2012-01-18 | 2013-07-24 | 昆山允升吉光电科技有限公司 | Method for pasting film on ultrathin steel sheet |
| CN203317849U (en) * | 2013-03-01 | 2013-12-04 | 昆山允升吉光电科技有限公司 | Cushioning plate for laminating |
-
2013
- 2013-03-01 CN CN201310065553.0A patent/CN104015467A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08290434A (en) * | 1995-04-21 | 1996-11-05 | Kureha Elastomer Kk | Cushion plate for hot press |
| CN103217865A (en) * | 2012-01-18 | 2013-07-24 | 昆山允升吉光电科技有限公司 | Method for pasting film on ultrathin steel sheet |
| CN203317849U (en) * | 2013-03-01 | 2013-12-04 | 昆山允升吉光电科技有限公司 | Cushioning plate for laminating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885830A (en) * | 2020-07-16 | 2020-11-03 | 胜宏科技（惠州）股份有限公司 | Film pasting method for thin plate |
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