CN101592865A - Can freely encapsulate and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag - Google Patents
Can freely encapsulate and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag Download PDFInfo
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- CN101592865A CN101592865A CNA2008100380359A CN200810038035A CN101592865A CN 101592865 A CN101592865 A CN 101592865A CN A2008100380359 A CNA2008100380359 A CN A2008100380359A CN 200810038035 A CN200810038035 A CN 200810038035A CN 101592865 A CN101592865 A CN 101592865A
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- transparent
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- grip block
- photosensitive resin
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2012—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image using liquid photohardening compositions, e.g. for the production of reliefs such as flexographic plates or stamps
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0012—Processes making use of the tackiness of the photolithographic materials, e.g. for mounting; Packaging for photolithographic material; Packages obtained by processing photolithographic materials
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Can freely encapsulate and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, earlier select transparent bag according to the moulding specification of galley, transparent bag has at least a side open, an amount of liquid photosensitive resin is poured in the transparent bag, utilize the thrust rod that can freely roll or slide to stop that liquid photosensitive resin flows to encapsulating side again, liquid photosensitive resin can be free outwards move to nature and stops to the mobile thrust rod that also promotes simultaneously of the side that does not encapsulate in the process that flattens liquid photosensitive resin.A kind of device of realizing above-mentioned method for platemaking, by transparent bag, time transparent grip block, thick gauge, last transparent grip block, light source and thrust bar construction, can avoid in the prior art encapsulation fully and quantitative liquid photosensitive resin bag can not accurately cooperate galley specification, wasting problem, and can simplify the manufacturing process and the plate-making machinery and equipment of galley, help improving the plate-making work efficiency.
Description
Technical field:
The present invention relates to the plate making technology, relate in particular to the non-precoating formula method for platemaking that adopts the liquid photosensitive resin curing technology, particularly a kind of can freely the encapsulation and the printing plate producing method and the equipment thereof of the liquid photosensitive resin bag that freedom is quantitative.
Background technology:
In the prior art, turn over the plate-making work of making galley by egative film and comprise precoating formula and non-precoating formula dual mode, precoating formula plate-making is to utilize resin plate that in type length, width and a thickness all the fixes foundation plate as galley, by exposing, wash an edition supervisor, on resin plate, make the pattern identical, thereby obtain galley with egative film; But not the plate-making of precoating formula is to utilize liquid photosensitive resin to be starting material, and elder generation carries out the light stiffening program after liquid photosensitive resin is surrounded fixing length, width and thickness again in manufacturing process, makes galley after wash the plate program.Exposure machine cooperation of non-precoating formula plate-making need of work is carried out, before carrying out moulding and exposure program, need finish the following step: open an exposure operation drawer on the exposure machine, its inside is provided with one by two grip block devices that clear glass constitutes up and down, generally is provided with air extractor in the interlayer of this grip block; Raise the upper strata glass of grip block, it is on glass in lower floor to put into egative film, and four angles in the air extractor zone are provided with the post piece that bed hedgehopping is used; Cover the layer of surface film at egative film and above the air extractor, isolate fully with the protection egative film in order to will make liquid photosensitive resin and egative film; With adhesive tape an airtight frame that centers on is set in the egative film edge, in frame, pour liquid photosensitive resin again into, also need control when pouring into and can not produce bubble, form a uniform liquid photosensitive resin layer, again at liquid photosensitive resin laminar surface bedding one deck plastic film, as the base film; Cover upper strata glass again and clamp with lower floor glass, and form an assembly, again drawer is advanced and carry out exposure operation in the exposure machine, light source is shone by the bottom, take out with base film and liquid photosensitive resin the layer thick embryo of galley of differential hardening exposure back, utilize solvent or water to wash an edition operation again, thereby finish galley with the base film.Above-mentioned job procedure is rather complicated, especially difficulty control of the pouring volume of liquid photosensitive resin layer in the frame, and the moulding quality of galley is difficult to grasp, and the difficult collection of the liquid photosensitive resin at light tight place after exposure operation, is unfavorable for reclaimer operation and environmental protection.
At above-mentioned shortcoming of the prior art, the inventor once proposed a kind of liquid photosensitive resin bag that is used for non-precoating formula plate making, the described this liquid photosensitive resin bag that is used for non-precoating formula plate making is made of a transparent bag of flat, the liquid photosensitive resin of in bag, packing into greatly during use, form a closed liquid photosensitive resin bag, in non-precoating formula plate-making processing procedure, directly insert liquid photosensitive resin bag in the grip block, flatten then and form a liquid photosensitive resin structural sheet, as the foundation plate of galley.But, above-mentioned liquid photosensitive resin bag is a closed bag, its bag complete closed, and the liquid photosensitive resin of interior dress is also quantitative fully, in the time will making a galley, must select the liquid photosensitive resin bag of corresponding specification earlier according to the specification (being length, width and thickness) of this galley, the operation of just making a plate, but the specification of galley might not, the variation of its size and thickness is a lot, is difficult to find complete corresponding specification and suitable liquid photosensitive resin bag; If if select the liquid photosensitive resin bag of bigger specification for use, then can cause the liquid photosensitive resin waste.
Summary of the invention:
The object of the present invention is to provide a kind of can freely the encapsulation and the printing plate producing method of free quantitative liquid photosensitive resin bag, described can freely encapsulate and the printing plate producing method of the liquid photosensitive resin bag that freedom is quantitative to solve in the prior art in the liquid photosensitive resin bag resin quantitative in advance, can not accurately cooperate galley specification, wasting technical matters.
This can freely the encapsulation and the printing plate producing method of free quantitative liquid photosensitive resin bag of the present invention, comprise a process of utilizing exposure machine liquid towards photosensitive resin to carry out light stiffening, carry out in the process of light stiffening at the described exposure machine liquid towards photosensitive resin that utilizes, utilize a transparent bag to hold described liquid photosensitive resin, utilize a last transparent grip block and the following liquid photosensitive resin of transparent grip block from the transparent bag of the parallel pressing in the both sides of described transparent bag, between the light source of transparent bag and exposure machine, place egative film, the light source of opening exposure machine carries out light stiffening, wherein, described transparent bag has at least a side open, utilizing transparent bag to hold in the process of liquid photosensitive resin, earlier in transparent bag, pour into liquid photosensitive resin, the amount of pouring into of liquid photosensitive resin is greater than the pre-appraisal of galley, then with the smooth upper surface that is placed on described following transparent grip block of transparent bag, described egative film is placed on the upper side or the downside of transparent bag, then at the upper surface that descends transparent grip block, thick gauge of the peripheral placement of the periphery of transparent bag, the thickness of described thick gauge equals the predetermined thickness of galley, constitute the thickness of two-layer transparent bag film of transparent bag and the thickness sum of egative film, place at least one thrust rod at the upside of transparent bag then, the diameter of described thrust rod is less than the thickness of thick gauge, the axially parallel of thrust rod is in the open sides of transparent bag, the thrust rod is between the open sides and the liquid photosensitive resin in the transparent bag of transparent bag, utilize the thrust rod to oppress the last side pocket film of transparent bag and stop liquid photosensitive resin to flow to the open sides of transparent bag from the upside of transparent bag, and utilize the thrust rod to keep the thickness of the height of liquid photosensitive resin in the transparent bag greater than thick gauge, then the upside of transparent bag place described transparent grip block, to go up transparent grip block and following transparent grip block opposing parallel pressing, the transparent bag that includes liquid photosensitive resin is flattened to advising same thickness with peripheral thickness, at last, the light source of opening exposure machine carries out light stiffening.
Further, egative film is placed between transparent bag and the following transparent grip block.
Further, after the described process of utilizing exposure machine liquid towards photosensitive resin to carry out light stiffening is finished, in described transparent bag, take out the photosensitive resin piece of light stiffening, wash an edition operation then, obtain galley at last.
Further, in the process of upper side that egative film is placed into transparent bag or downside, utilize an air extractor that vacuum pumping is carried out in the gap between following transparent grip block, egative film and the transparent bag, eliminate any gap between transparent grip block, egative film and the transparent bag down.
Further, in will going up the process of upside that transparent grip block is placed into transparent bag, utilize an air extractor that vacuum pumping is carried out, any gap in the elimination between transparency glass plate and egative film or the transparent bag in the gap between the gap between last transparent grip block and the transparent bag or last transparent grip block and the egative film.
Further, reach laying one deck light-passing plastic film between the transparent grip block down at last transparent grip block, described light-passing plastic film and following transparent grip block and go up and form confined space and last confined space down between the transparent grip block respectively utilize air extractor respectively last confined space and following confined space to be vacuumized operation again.
Further, when will going up transparent grip block and following transparent grip block opposing parallel pressing, utilize air extractor respectively last confined space and following confined space to be vacuumized operation.
Further, the polygon of rounded or the square or above number in five limits of the radial section of described thrust rod.
Further, comprise egative film step of exposing and version end step of exposing in the process of described light stiffening, in described egative film step of exposing, egative film is placed on the downside of transparent bag, and below following transparent grip block, the light supply apparatus that the egative film exposure operation is used is set, source light is transmitted to liquid photosensitive resin in the transparent bag through egative film, in described version end step of exposing, the light supply apparatus that exposure operation is used at the bottom of being provided with above the last transparent grip block edition projects liquid photosensitive resin in the transparent bag with source light.
The present invention also provides a kind of above-mentioned can freely encapsulation and the printing plate producing method of free quantitative liquid photosensitive resin bag of realizing, described this non-precoating formula plate making device is by a transparent bag, transparent grip block under one, a thick gauge, go up transparent grip block and exposure light source formation for one, wherein, described transparent bag has at least a side open, be filled with liquid photosensitive resin in the transparent bag, transparent bag is arranged on the described upper surface of transparent grip block down, described thick gauge is arranged on down the upper surface of transparent grip block, the periphery of transparent bag is peripheral, the upside of transparent bag freely is provided with at least one thrust rod, the diameter of any described thrust rod is all less than the thickness of thick gauge, the open sides that axially all is parallel to transparent bag of thrust rod, the thrust rod is all between the open sides and the liquid photosensitive resin in the transparent bag of transparent bag, described transparent grip block is arranged on the top of transparent bag and thrust rod, described light source is arranged in the exposure machine, and light source is positioned at below or the below of following transparent grip block and the top of last transparent grip block of transparent grip block down.
Further, described going up between transparent grip block and the following transparent grip block is provided with the gap, and described gap is communicated with the bleed-off passage of an air extractor.
Further, described going up between transparent grip block and the following transparent grip block is equipped with one deck light-passing plastic film, constitute one between described light-passing plastic film and the last transparent grip block and go up confined space, constitute a following confined space between light-passing plastic film and the following transparent grip block, described confined space down and last confined space are communicated with the bleed-off passage of an air extractor respectively.
Further, described light source comprises exposure operation light supply apparatus at the bottom of an egative film exposure operation is with light supply apparatus and version.
Further, described egative film exposure operation is arranged on down the below of transparent grip block with light supply apparatus, and described version end exposure operation is arranged on the top of transparent grip block with light supply apparatus.
Further, described transparent grip block, following transparent grip block, air extractor and the exposure light source all is arranged on the same board.
Principle of work of the present invention is: in non-precoating formula plate-making manufacturing process, moulding specification according to galley is selected transparent bag, transparent bag has at least a side open, not encapsulation, the user pours into the liquid photosensitive resin of suitable amount in the transparent bag, be placed on down on the transparent grip block transparent bag is smooth again, establish a thick gauge at transparent bag periphery external surrounding frame, a thrust rod that can freely roll or slide is pressed an inside segment distance place of putting in transparent bag open sides, form a mobilizable block end with respect to the liquid photosensitive resin in the transparent bag, in order to stop that temporarily liquid photosensitive resin does not flow to encapsulating side, to go up transparent grip block and the relative pressing of transparent grip block down again, the liquid photosensitive resin that flattens transparent bag and interior dress thereof to the same thickness of thick gauge, exceeding the liquid photosensitive resin of thick gauge in applanation process can free side to not encapsulation flow and promotes the thrust rod simultaneously and outwards move to nature and stop, this moment, the liquid photosensitive resin in the transparent bag promptly formed thickness liquid photosensitive resin layer evenly and accurately with respect to egative film, after carrying out post-exposure sclerosis operation, the liquid photosensitive resin layer forms printing basis version, obtains galley through washing edition operation again.
The present invention and prior art contrast, and its effect is actively with tangible.The present invention utilizes a side open, Feng Zhuan transparent bag does not hold and freely encapsulates and free quantitative liquid photosensitive resin, the thrust rod that utilization can freely be rolled or slide stops that liquid photosensitive resin does not flow to encapsulating side, liquid photosensitive resin can free side to not encapsulation flows and promotes the thrust rod simultaneously and outwards moves to nature and stop in flattening the process of liquid photosensitive resin, can avoid in the prior art encapsulation fully and quantitative liquid photosensitive resin bag can not accurately cooperate the galley specification, wasting problem, and can simplify the manufacturing process and the plate-making machinery and equipment of galley, help improving the plate-making work efficiency.
Description of drawings:
Fig. 1 is of the present invention can freely the encapsulation and the three-dimensional decomposition texture synoptic diagram of an embodiment of the printing plate producing method of free quantitative liquid photosensitive resin bag and equipment thereof.
Fig. 2 be of the present invention can freely encapsulate and an embodiment of the printing plate producing method of free quantitative liquid photosensitive resin bag in go up transparent grip block and the relative pressing of transparent grip block side cross-sectional schematic before down.
Fig. 3 be of the present invention can freely encapsulate and an embodiment of the printing plate producing method of free quantitative liquid photosensitive resin bag in go up transparent grip block and the relative pressing of transparent grip block side cross-sectional schematic afterwards down.
Fig. 4 is of the present invention can freely the encapsulation and the side cross-sectional schematic of another embodiment of the printing plate producing method of free quantitative liquid photosensitive resin bag and device.
Fig. 5 be of the present invention can freely encapsulate and an embodiment of the printing plate producing method of free quantitative liquid photosensitive resin bag in go up transparent grip block, the side cross-sectional schematic that concerns of the mutual alignment of transparent grip block, light source, plastic sheeting, transparent bag and egative film down.
Fig. 6 be of the present invention can freely encapsulate and another embodiment of the printing plate producing method of free quantitative liquid photosensitive resin bag in go up transparent grip block, the side cross-sectional schematic that concerns of the mutual alignment of transparent grip block, light source, plastic sheeting, transparent bag and egative film down.
Embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, of the present invention can freely the encapsulation and the printing plate producing method of free quantitative liquid photosensitive resin bag, comprise a process of utilizing exposure machine liquid towards photosensitive resin 22 to carry out light stiffening, carry out in the process of light stiffening at the described exposure machine liquid towards photosensitive resin 22 that utilizes, utilize a transparent bag 21 to hold described liquid photosensitive resin 22, utilize a last transparent grip block 60 and the following liquid photosensitive resin 22 of transparent grip block 30 from the transparent bag 21 of the parallel pressing in the both sides of described transparent bag 21, between the light source 70 of transparent bag 21 and exposure machine, place egative film 10, the light source 70 of opening exposure machine carries out light stiffening, wherein, described transparent bag 21 has at least a side 23 open, utilizing transparent bag 21 to hold in the process of liquid photosensitive resin 22, earlier in transparent bag 21, pour into liquid photosensitive resin 22, the amount of pouring into of liquid photosensitive resin 22 is greater than or equal to the pre-appraisal of galley, then with the transparent bag 21 smooth upper surfaces that are placed on described following transparent grip block 30, described egative film 10 is placed on the upper side or the downside of transparent bag 21, then at the upper surface that descends transparent grip block 30, thick gauge 40 of the peripheral placement of the periphery of transparent bag 21, the thickness of described thick gauge 40 equals the predetermined thickness of galley, constitute the thickness of two-layer transparent bag film 211 of transparent bag 21 and the thickness sum of egative film 10, place at least one thrust rod 50 at the upside of transparent bag 21 then, the diameter of described thrust rod 50 is less than the thickness of thick gauge 40, the axially parallel of thrust rod 50 is in the open sides 23 of transparent bag 21, thrust rod 50 is between the open sides 23 and the liquid photosensitive resin 22 in the transparent bag 21 of transparent bag 21, utilize thrust rod 50 to oppress the last side pocket film of transparent bag 21 and stop liquid photosensitive resin 22 to flow to the open sides 23 of transparent bag 21 from the upside of transparent bag 21, and utilize thrust rod 50 to keep the thickness of the height of liquid photosensitive resin 22 in the transparent bag 21 greater than thick gauge 40, then the upside of transparent bag 21 place described transparent grip block 60, to go up transparent grip block 60 and transparent grip block 30 opposing parallel pressings down, play portion 201 and flatten including height in the transparent bag 21 of liquid photosensitive resin 22 to advising 40 same thickness with peripheral thickness, at last, the light source 70 of opening exposure machine carries out light stiffening.
Further, egative film 10 is placed between transparent bag 21 and the following transparent grip block 30.
Further, after the described process of utilizing exposure machine liquid towards photosensitive resin 22 to carry out light stiffening is finished, in described transparent bag 21, take out the photosensitive resin piece of light stiffening, wash an edition operation then, obtain galley at last.
Further, in the process of upper side that egative film 10 is placed into transparent bag 21 or downside, utilize an air extractor (not shown) that vacuum pumping is carried out in the gap between following transparent grip block 30, egative film 10 and the transparent bag 21, eliminate any gap between transparent grip block 30, egative film 10 and the transparent bag 21 down.
Further, in will going up the process of upside that transparent grip block 60 is placed into transparent bag 21, utilize an air extractor that vacuum pumping is carried out, any gap in the elimination between transparency glass plate and egative film 10 or the transparent bag 21 in the gap between the gap between last transparent grip block 60 and the transparent bag 21 or last transparent grip block 60 and the egative film 10.
Further, reach laying one deck light-passing plastic film 90 between the transparent grip block 30 down at last transparent grip block 60, described light-passing plastic film 90 and following transparent grip block 30 and go up and form confined space 901 and last confined space 902 down between the transparent grip block 60 respectively utilize air extractor respectively last confined space 902 and following confined space 901 to be vacuumized operation again.
Further, when will going up transparent grip block 60 and following transparent grip block 30 opposing parallel pressings, utilize air extractor respectively last confined space 902 and following confined space 901 to be vacuumized operation.
Further, the polygon of rounded or the square or above number in five limits of the radial section of described thrust rod 50.
Further, comprise egative film step of exposing and version end step of exposing in the process of described light stiffening, in described egative film step of exposing, egative film 10 is placed on the downside of transparent bag 21, and the egative film exposure operation is set with light source 701 below following transparent grip block 30, the light of light source 701 is transmitted to liquid photosensitive resin 22 in the transparent bag 21 through egative film 10, in described version end step of exposing, the light source 702 that exposure operation is used at the bottom of being provided with above the last transparent grip block 60 edition is with the ray cast of light source 702 liquid photosensitive resin 22 in the transparent bag 21.
The present invention also provides a kind of above-mentioned can freely encapsulation and the device of the printing plate producing method of free quantitative liquid photosensitive resin bag of realizing, described this non-precoating formula plate making device is by a transparent bag 21, transparent grip block 30 under one, a thick gauge 40, go up transparent grip block 60 for one, exposure machine and light source 70 constitute, wherein, described transparent bag 21 has at least a side 23 open, be filled with liquid photosensitive resin 22 in the transparent bag 21, transparent bag 21 is arranged on the described upper surface of transparent grip block 30 down, described thick gauge 40 is arranged on down the upper surface of transparent grip block 30, the periphery of transparent bag 21 is peripheral, the upside of transparent bag 21 freely is provided with at least one thrust rod 50, the diameter of any described thrust rod 50 is all less than the thickness of thick gauge 40, the open sides 23 that axially all is parallel to transparent bag 21 of thrust rod 50, thrust rod 50 is all between the open sides 23 and the liquid photosensitive resin 22 in the transparent bag 21 of transparent bag 21, described transparent grip block 60 is arranged on the top of transparent bag 21 and thrust rod 50, described light source 70 is arranged in the exposure machine, and light source 70 is positioned at below or the below of following transparent grip block 30 and the top of last transparent grip block 60 of transparent grip block 30 down.
Further, described going up between transparent grip block 60 and the following transparent grip block 30 is provided with the gap, and described gap is communicated with the bleed-off passage of an air extractor.
Further, described going up between transparent grip block 60 and the following transparent grip block 30 is equipped with one deck light-passing plastic film 90, constitute one between described light-passing plastic film 90 and the last transparent grip block 60 and go up confined space 902, constitute a following confined space 901 between light-passing plastic film 90 and the following transparent grip block 30, be provided with a lower pumping mouth 801 in the confined space 901 under described, be provided with one in the last confined space 902 and go up bleeding point 802, lower pumping mouth 801 and last bleeding point 802 are communicated with the bleed-off passage of an air extractor respectively.
Further, described light source 70 comprises at the bottom of egative film exposure operation is with light source 701 and version that exposure operation is with light source 702.
Further, as shown in Figure 5, described egative film exposure operation is arranged on down the below of transparent grip block 30 with light source 701, and described version end exposure operation is arranged on the top of transparent grip block 60 with light source 702.
As shown in Figure 6, described egative film exposure operation also can be arranged on the top of transparent grip block 60 with light source 701, and described version end exposure operation is arranged on down the below of transparent grip block 30 with light source 702.It is the top that below that egative film can be placed on transparent bag also can be placed on transparent bag.Egative film can be placed on transparent bag above or below, two Fang Junke carry out egative film exposure up and down.
Further, described transparent grip block 60, following transparent grip block 30, air extractor, exposure machine and the light source 70 all is arranged on the same board 1.
Concrete, between last transparent grip block 60 and time transparent grip block 30, the outer periphery of thick gauge 40 is equipped with a leakproof ring 91.
The course of work of one embodiment of the present of invention is: in non-precoating formula plate-making manufacturing process, select transparent bag 21 according to the moulding specification of galley, transparent bag 21 has at least a side 23 open, not encapsulation, the user pours into the liquid photosensitive resin 22 of suitable amount in the transparent bag 21, again with transparent bag 21 smooth being placed on down on the transparent grip block 30, establish a thick gauge 40 at transparent bag periphery external surrounding frame, a thrust rod 50 that can freely roll or slide is pressed an inside segment distance place of putting in transparent bag 21 open sides 23, form a mobilizable block end with respect to the liquid photosensitive resin in the transparent bag 21 22, in order to stop that temporarily liquid photosensitive resin 22 does not flow to encapsulating side 23, to go up transparent grip block 60 and transparent grip block 30 relative pressings down again, the liquid photosensitive resin 22 that flattens transparent bag 21 and interior dress thereof to thick gauge 40 same thickness, exceeding the liquid photosensitive resin 22 of thick gauge 40 in applanation process can free side 23 to not encapsulation flow and promotes thrust rod 50 simultaneously and outwards move to nature and stop, liquid photosensitive resin 22 in this moment transparent bag 21 promptly forms a thickness 22 layers of liquid photosensitive resins evenly and accurately with respect to egative film 10, after carrying out post-exposure sclerosis operation, liquid photosensitive resin forms printing basis version for 22 layers, obtains galley through washing edition operation again.
Claims (15)
1. one kind can freely encapsulate and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, comprise a process of utilizing exposure machine liquid towards photosensitive resin to carry out light stiffening, carry out in the process of light stiffening at the described exposure machine liquid towards photosensitive resin that utilizes, utilize a transparent bag to hold described liquid photosensitive resin, utilize a last transparent grip block and the following liquid photosensitive resin of transparent grip block from the transparent bag of the parallel pressing in the both sides of described transparent bag, between the light source of transparent bag and exposure machine, place egative film, the light source of opening exposure machine carries out light stiffening, it is characterized in that: described transparent bag has at least a side open, utilizing transparent bag to hold in the process of liquid photosensitive resin, earlier in transparent bag, pour into liquid photosensitive resin, the amount of pouring into of liquid photosensitive resin is greater than or equal to the pre-appraisal of galley, then with the smooth upper surface that is placed on described following transparent grip block of transparent bag, described egative film is placed on the upper side or the downside of transparent bag, then at the upper surface that descends transparent grip block, thick gauge of the peripheral placement of the periphery of transparent bag, the thickness of described thick gauge equals the predetermined thickness of galley, constitute the thickness of two-layer transparent bag film of transparent bag and the thickness sum of egative film, place at least one thrust rod at the upside of transparent bag then, the diameter of described thrust rod is less than the thickness of thick gauge, the axially parallel of thrust rod is in the open sides of transparent bag, the thrust rod is between the open sides and the liquid photosensitive resin in the transparent bag of transparent bag, utilize the thrust rod to oppress the last side pocket film of transparent bag and stop liquid photosensitive resin to flow to the open sides of transparent bag from the upside of transparent bag, and utilize the thrust rod to keep the thickness of the height of liquid photosensitive resin in the transparent bag greater than thick gauge, then the upside of transparent bag place described transparent grip block, to go up transparent grip block and following transparent grip block opposing parallel pressing, the transparent bag that includes liquid photosensitive resin is flattened to advising same thickness with peripheral thickness, at last, the light source of opening exposure machine carries out light stiffening.
2. as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag is characterized in that: egative film is placed between transparent bag and time transparent grip block.
3. as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: after the described process of utilizing exposure machine liquid towards photosensitive resin to carry out light stiffening is finished, in described transparent bag, take out the photosensitive resin piece of light stiffening, wash an edition operation then, obtain galley at last.
4. as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: in the process of upper side that egative film is placed into transparent bag or downside, utilize an air extractor that vacuum pumping is carried out in the gap between following transparent grip block, egative film and the transparent bag, eliminate any gap between transparent grip block, egative film and the transparent bag down.
5. as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: in will going up the process of upside that transparent grip block is placed into transparent bag, utilize an air extractor that vacuum pumping is carried out, any gap in the elimination between transparency glass plate and egative film or the transparent bag in the gap between the gap between last transparent grip block and the transparent bag or last transparent grip block and the egative film.
6. as claim 4 or 5 described can freely encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: reach at last transparent grip block and lay one deck light-passing plastic film down between the transparent grip block, described light-passing plastic film and following transparent grip block and go up and form confined space and last confined space down between the transparent grip block respectively utilize air extractor respectively last confined space and following confined space to be vacuumized operation again.
7. as claimed in claim 6 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: when will going up transparent grip block and following transparent grip block opposing parallel pressing, utilize air extractor respectively last confined space and following confined space to be vacuumized operation.
8. as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag is characterized in that: the polygon of rounded or the square or above number in five limits of the radial section of described thrust rod.
9. as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: comprise egative film step of exposing and version end step of exposing in the process of described light stiffening, in described egative film step of exposing, egative film is placed on the downside of transparent bag, and below following transparent grip block, the light supply apparatus that the egative film exposure operation is used is set, source light is transmitted to liquid photosensitive resin in the transparent bag through egative film, in described version end step of exposing, the light supply apparatus that exposure operation is used at the bottom of being provided with above the last transparent grip block edition projects liquid photosensitive resin in the transparent bag with source light.
10. realize as claimed in claim 1 can freely the encapsulation and the printing plate producing method and the equipment thereof of the liquid photosensitive resin bag that freedom is quantitative for one kind, by a transparent bag, transparent grip block under one, a thick gauge, go up transparent grip block for one, and the exposure machine of light source formation, it is characterized in that: described transparent bag has at least a side open, be filled with liquid photosensitive resin in the transparent bag, transparent bag is arranged on the described upper surface of transparent grip block down, described thick gauge is arranged on down the upper surface of transparent grip block, the periphery of transparent bag is peripheral, the upside of transparent bag freely is provided with at least one thrust rod, the diameter of any described thrust rod is all less than the thickness of thick gauge, the open sides that axially all is parallel to transparent bag of thrust rod, the thrust rod is all between the open sides and the liquid photosensitive resin in the transparent bag of transparent bag, described transparent grip block is arranged on the top of transparent bag and thrust rod, described light source is arranged in the exposure machine, and light source is positioned at below or the below of following transparent grip block and the top of last transparent grip block of transparent grip block down.
11. as claimed in claim 10 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: described going up between transparent grip block and the following transparent grip block is provided with the gap, and described gap is communicated with the bleed-off passage of an air extractor.
12. as claimed in claim 10 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: described going up between transparent grip block and the following transparent grip block is equipped with one deck light-passing plastic film, constitute one between described light-passing plastic film and the last transparent grip block and go up confined space, constitute a following confined space between light-passing plastic film and the following transparent grip block, described confined space down and last confined space are communicated with the bleed-off passage of an air extractor respectively.
13. as claimed in claim 10 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag is characterized in that: described light source comprises exposure operation light supply apparatus at the bottom of an egative film exposure operation is with light supply apparatus and version.
14. as claimed in claim 13 can freely the encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag, it is characterized in that: described egative film exposure operation is arranged on down the below of transparent grip block with light supply apparatus, and described version end exposure operation is arranged on the top of transparent grip block with light supply apparatus.
15., it is characterized in that as claim 10 or 11 or 12 described can freely encapsulation and the printing plate producing method and the equipment thereof of free quantitative liquid photosensitive resin bag: described transparent grip block, down transparent grip block, air extractor, and exposure light source all be arranged on the same board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100380359A CN101592865B (en) | 2008-05-26 | 2008-05-26 | Printing plate producing method applying liquid photosensitive resin bag, and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100380359A CN101592865B (en) | 2008-05-26 | 2008-05-26 | Printing plate producing method applying liquid photosensitive resin bag, and apparatus thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101592865A true CN101592865A (en) | 2009-12-02 |
| CN101592865B CN101592865B (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100380359A Expired - Fee Related CN101592865B (en) | 2008-05-26 | 2008-05-26 | Printing plate producing method applying liquid photosensitive resin bag, and apparatus thereof |
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| CN (1) | CN101592865B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015004433A1 (en) * | 2013-07-11 | 2015-01-15 | Rainbow Technology Systems Limited | Direct imaging of a sealed wet photopolymer pouch |
| CN107812776A (en) * | 2017-10-31 | 2018-03-20 | 广州形优科技有限公司 | Photosensitive resin method for treatment of waste material and photosensitive resin waste disposal system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098365U (en) * | 1991-05-28 | 1992-03-11 | 陈甫华 | Plate-making machine using injected liquid photosensitive resin |
| CN2152656Y (en) * | 1993-02-09 | 1994-01-12 | 陈甫华 | Plate-making machine capable of automatically filling and spreading liquid light sensitive resin |
| CN100395096C (en) * | 2004-07-28 | 2008-06-18 | 上特技材有限公司 | Method for fabricating composite structure of plastic strengthened by fiberglass |
| CN2742469Y (en) * | 2004-10-13 | 2005-11-23 | 茹鹤陵 | Liquid state photosensitive resin bag for non-precoated printing plate making |
| GB2422678B (en) * | 2005-01-25 | 2009-03-11 | Photocentric Ltd | Method of making a photopolymer plate |
-
2008
- 2008-05-26 CN CN2008100380359A patent/CN101592865B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015004433A1 (en) * | 2013-07-11 | 2015-01-15 | Rainbow Technology Systems Limited | Direct imaging of a sealed wet photopolymer pouch |
| CN107812776A (en) * | 2017-10-31 | 2018-03-20 | 广州形优科技有限公司 | Photosensitive resin method for treatment of waste material and photosensitive resin waste disposal system |
| CN107812776B (en) * | 2017-10-31 | 2019-12-20 | 广州形优科技有限公司 | Photosensitive resin waste treatment method and photosensitive resin waste treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101592865B (en) | 2012-01-25 |
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