CN102398437B - Pattern transferring method and preparation method of surface-patterned mould - Google Patents
Pattern transferring method and preparation method of surface-patterned mould Download PDFInfo
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- CN102398437B CN102398437B CN201010284778.1A CN201010284778A CN102398437B CN 102398437 B CN102398437 B CN 102398437B CN 201010284778 A CN201010284778 A CN 201010284778A CN 102398437 B CN102398437 B CN 102398437B
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Abstract
The invention provides a pattern transferring method and a preparation method of a surface-patterned mould. The pattern transferring method comprises the following steps of: a, making a pattern on a flat substrate, wherein the pattern is of a hollow type or an extruded type; b, coating printing ink on the pattern of the flat substrate, so as to ensure that the printing ink only exists in a hollow region of the flat substrate and the hollow region is filled with the printing ink; c, fitting a film on the pattered surface of the flat substrate to ensure the printing ink is adhered to the film; d, separating the film from the flat substrate to obtain the film the surface of which is adhered with a printing ink pattern; and e, fitting the film the surface of which is adhered with the printing ink pattern onto the surface of an object to be transferred, so as to ensure that the printing ink pattern is in contact with the object to be transferred, drying the printing ink pattern, and then stripping the film. When the pattern transferring method provided by the invention is used for preparing a mould, deformation and distortion of the pattern can be avoided, and product quality can be greatly improved.
Description
Technical field
The present invention relates to the preparation method that a kind of figure line transfer method and surface have the mould of figure line, especially a kind of transfer method of dermatoglyph figure line and surface have the preparation method of the mould of dermatoglyph figure line.
Background technology
At present, along with expanding economy, consumer is to product except demand functionally, and more and more higher to the requirement of its outward appearance, various have good ornamental material also more and more by the favor of consumer.Wherein, as the one of decoration technique, dermatoglyph printing technology have also been obtained development at full speed.
Usually, dermatoglyph printing technology is the figure line by forming dermatoglyph appearance at material surface, produces the aesthetic feeling of dermatoglyph, plays decoration function to material.And in prior art, the material that preparation has ornamental dermatoglyph is all obtained by injection moulding, raw material is namely adopted to carry out injection moulding in the mould with corresponding figure line.So the quality of mould upper figure line to the ornamental figure line of material surface plays considerable influence.
Preparation with the following method adopted usually by the mould with figure line: at die surface coating photosensitive coating, then the film designed is attached to photosensitive coating surface, ultraviolet is adopted to irradiate photosensitive coating from film side again, make surface not cover the photosensitive coating solidification of the film, and surface coverage there is the photosensitive coating of the film to be solidified.Then adopt solution to be washed by uncured photosensitive coating, and etch processes is carried out to mould, corresponding figure line can be formed at die surface.
But the material with ornamental figure line usually needing preparation is stereochemical structure, therefore need all to prepare figure line on the three-dimensional of mould.And when preparing mould by said method, the film and photosensitive coating are difficult to combine closely on curved surface, thus cause the distortion of figure line; Further, be difficult to be irradiated uniformly at the coating on three-dimensional mould surface, cause the curing rate of the photosensitive coating of zones of different different, cause the figure line distortion of die surface.
Summary of the invention
In order to overcome the problem easily causing the distortion of figure line and distortion when figure line transfer method of the prior art prepares mould, the invention provides a kind of figure line transfer method, the method can avoid figure line to be out of shape and distortion, greatly improves the quality of product.
Figure line transfer method disclosed by the invention comprises:
A, in flat panel substrates pattern producing, described figure line is umbilicate type figure line or protruding type figure line;
B, on the figure line of flat panel substrates coating printing ink, make ink exist only in the sunk area of flat panel substrates and fill full sunk area;
C, there is in flat panel substrates figure line surface on attaching film, make ink be attached on film;
D, film to be separated with flat panel substrates, to obtain the film that surface attachment has ink figure line;
E, the film adhered of ink figure line surface attachment is had to thing surface to be transferred, ink figure line to be contacted with thing to be transferred, and by the drying of ink figure line, then stripping film.
Simultaneously, the invention also discloses the preparation method that a kind of surface has the mould of figure line, comprise and ink figure line is transferred to die surface to be processed, then treat processing mold to corrode, again except removal ink, wherein, described method ink figure line being transferred to die surface to be processed is above-mentioned figure line transfer method.
Preparing mould by method disclosed by the invention can avoid the film and photosensitive coating on curved surface are difficult to combine closely thus cause the problem of the distortion of figure line, simultaneously, coating can obtain uniform illumination with the photosensitive coating in flat panel substrates when solidifying, and can place the distortion of figure line to a great extent.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Figure line transfer method disclosed by the invention comprises:
A, in flat panel substrates pattern producing, described figure line is umbilicate type figure line or protruding type figure line;
B, on the figure line of flat panel substrates coating printing ink, make ink exist only in the sunk area of flat panel substrates and fill full sunk area;
C, there is in flat panel substrates figure line surface on attaching film, make ink be attached on film;
D, film to be separated with flat panel substrates, to obtain the film that surface attachment has ink figure line;
E, the film adhered of ink figure line surface attachment is had to thing surface to be transferred, ink figure line to be contacted with thing to be transferred, and by the drying of ink figure line, then stripping film.
According to the present invention, the method for above-mentioned pattern producing in flat panel substrates is well known in the art, such as, can adopt the method such as laser engraving, chemical etching, only need make formation figure line in flat panel substrates.Under preferable case, in the present invention, the method for chemical etching pattern producing in flat panel substrates can be adopted, as: at flat panel substrates surface coating photosensitive coating, form dope layer; Then at the dope layer surface laminating film, then from film side, illumination curing is carried out to dope layer; Then carry out developing, etching.
The not too large restriction of above-mentioned flat panel substrates, can be various base material well known in the art, such as described flat panel substrates be selected from the one in zine plate, corrosion resistant plate, aluminium sheet.
The photosensitive coating adopted in the present invention is photosensitive coating well known in the art, namely by the coating of illumination curing, being chosen as of this photosensitive coating is well known in the art, and such as described photosensitive coating can be commercially available various ultraviolet photoetching type photosensitive coatings, as Taiwan SUN coating.
After photosensitive coating is coated on flat panel substrates surface by spraying or the mode of blade coating, namely form dope layer.The thickness not too large restriction of described dope layer, under preferable case, can be 15-25um, be more preferably 18-22um, more preferably 20um.
Can at its surface laminating film after forming dope layer.
According to method provided by the invention, the described film is made up of transparent part and opaque section, and the figure line that transparent part or opaque section are formed is corresponding to required figure line.The described film can be commercially available, and also can prepare according to prior art.The preparation method of the film is known in those skilled in the art; the preparation process of the such as film is as follows: first on the plane base-material of plastic transparent, print out the pattern first carrying out design of Simulation with three-dimensional graphics software, then by there being the mould of location base-material to be made the shape matched with curved metal surface in hot pressing or high pressure die punching machine.The general 0.01-0.015 micron of film thickness of such preparation.In the present invention, the transparent part of the described film is made up of carrier, and opaque section comprises carrier and is positioned at the figure line on carrier.Described carrier is generally the material of plastic transparent, such as, one in lucite, poly terephthalic acid class plastics (PET), Merlon (PC) etc.Described " transparent material " refers to the material that light transmittance is greater than 80%; Described " plastic material " refers to have good percentage elongation, as the material that percentage elongation is greater than 5%.
When dermatoglyph pattern prepared by needs, concrete preparation method is: on the leather surface with dermatoglyph texture, sprinkle 300-500 object and the clearly demarcated powder of dermatoglyph color contrast uniformly, powder is inserted dermatoglyph surface indentation texture place, depression texture is filled and led up, remove unnecessary powder, the camera being greater than 1,000 ten thousand by pixel is taken pictures, and finally adopts Coreldraw software to carry out image procossing, exports the film after converting thereof into the vector artwork of black and white.When leather used is black, in order to make the clear-cut of the powder on dermatoglyph surface and filling, more preferably, described powder is talcum powder.
Then, exposure-processed is carried out to dope layer, namely from film side, illumination curing is carried out to dope layer.The method of this exposure-processed is known in those skilled in the art, and such as UV-irradiation exposure method, is specially and dope layer is placed in 900-1200w, and under the ultraviolet of preferred 1000W, 15-20s is irradiated at 15-30cm place.Described exposure-processed can be carried out in plane exposure machine.
After exposure-processed, development treatment can be carried out to the dope layer after solidification.The method of described development is that such as, be that the developer solution of 20-40 DEG C is injected on dope layer by temperature, expulsion pressure is 196-294 kPa, and injecting time is 30-90 second also for known in those skilled in the art.
The method of described development can comprise the rear unexposed coating of development and be rinsed, and metal surface stayed by the coating of exposure.The part that required figure line can be made up of the coating exposed forms, and also can form by not having the part of coating.Described developer solution is conventional developer, if concentration is the sodium carbonate of 1-5% weight.
After development, need to etch flat panel substrates, described etching method is similarly engraving method of the prior art, described in be etched to adopt etching solution contact with flat panel substrates.For the speed not requirement of etching in the present invention, for ease of industrial production, under preferable case, the temperature of described etching is 20-30 DEG C, and etching period is 2-5min.Concrete, different according to the etching solution that different flat panel substrates adopts, the etching solution that corresponding different substrate materials is selected also is that those skilled in the art know, such as, when above-mentioned flat panel substrates is corrosion resistant plate, and consisting of of etching solution: iron chloride (FeCl
3), hydrochloric acid (HCl, 38%), phosphoric acid (H
3p0
4), water, mass ratio is 3:1:0.5:6; When flat panel substrates is zine plate, consisting of of etching solution: nitric acid (HN03), hydrochloric acid (HCl), water, mass ratio is 1:1:3.When flat panel substrates is aluminium sheet, consisting of of etching solution: copper chloride (CuCl
2), sodium chloride (NaCl), hydrochloric acid (HCl), water, mass ratio is 2:2:1:8.
Under preferable case, in order to eliminate the impact that residual photosensitive coating is prepared subsequent figure line, according to the present invention, also comprise the photosensitive coating that removing is residual, the method that described removing remains photosensitive coating can be various conventional method, as washed with the sodium hydroxide solution of 5 %-10% weight.The photosensitive coating that preferably catholyte degreasing fluid electrolysis removing is residual again after washing with the sodium hydroxide solution of 5 %-10% weight, described electrolytic degreasing liquid can adopt the electrolytic degreasing powder preparation be purchased, as adopted the electrolytic degreasing powder of Ji Hechang company, degreasing fluid concentration is 30-40 grams per liter.
After above-mentioned process, corresponding figure line can be formed on flat panel substrates surface.According to different needs, described figure line can be umbilicate type figure line or protruding type figure line.Under preferable case, described figure line is umbilicate type figure line.
Above-mentioned on the figure line of flat panel substrates coating printing ink, make ink exist only in the sunk area of flat panel substrates and fill full sunk area.In actual mechanical process, in order to achieve the above object, can be coated with covered with ink at the sunk area of flat panel substrates, then plane scraper is carried out except process in the surface along flat panel substrates, thus remove unnecessary ink, make the ink pellet surface of sunk area and the surface co-planar of flat panel substrates, and will the ink removing on flat panel substrates surface be remained in.
According to the present invention, the above-mentioned ink applied in flat panel substrates is anticorrosive transfer ink well known in the art, such as PS-0041, PS-1000.Above-mentioned ink by being commercially available, such as Qingdao China mould enterprise produce PS-0041.
In flat panel substrates after coating printing ink, also need on the surface that flat panel substrates has figure line attaching film, ink can be attached on film.In order to strengthen the adhesive force between ink and flat panel substrates, making ink can form good attachment on film, under preferable case, in described step c, on the surface in flat panel substrates with figure line after attaching film, also comprising film and flat panel substrates pressing.
In the present invention, the film of employing does not have special requirement, and the film can commonly used for this area, such as described film is the one in polyethylene film, and the thickness of described film is 20-40um.
By film adhered behind figure line surface, be separated from flat panel substrates surface by film, the ink on flat panel substrates surface is together separated from flat panel substrates surface with film, forms ink figure line at film surface.The Measures compare of above-mentioned separation is simple, can directly by film from flat panel substrates sur-face peeling.
According to figure line transfer method disclosed by the invention, the film adhered of ink figure line above-mentioned surface attachment is had to thing surface to be transferred, ink figure line to be contacted with thing to be transferred, and ink figure line is dry, then stripping film.
Wherein, in described step e, the method for ink figure line drying is: ink figure line is preserved 1-3min at 20-30 DEG C.After ink setting, namely ink figure line is attached to thing to be transferred surface, and after being peeled off by film, namely ink figure line is fixed on thing to be transferred surface.
Above method can be avoided greatly because the film on curved surface and photosensitive coating are difficult to combine closely, thus causes the problem that figure line is out of shape, and in exposure process, the uniform illumination that photosensitive coating is subject to, avoids the distortion of figure line.
Based on above-mentioned figure line transfer method, the invention also discloses the preparation method that a kind of surface has the mould of figure line, comprise and ink figure line is transferred to die surface to be processed, then treat processing mold to corrode, again except removal ink, wherein, described method ink figure line being transferred to die surface to be processed is above-mentioned figure line transfer method.
Now, the thing to be transferred in said method is mould to be processed.
After die surface to be processed forms figure line, also need to treat processing mold and carry out corrosion treatmentCorrosion Science, thus on mould to be processed, form corresponding figure line.In the present invention, described in treat the method that processing mold carries out corroding be acid corrosion method, be specially and mould to be processed be soaked in corrosive liquid.Consisting of of corrosive liquid: nitric acid (HN03), phosphoric acid (H3PO4), water, mass ratio is 3:3:4.The temperature of above-mentioned corrosion is 20 DEG C-30 DEG C, corrosion 2-5min.
Meanwhile, the ink figure line being attached to die surface also needs removing, avoids the product defects because this figure line causes.The above-mentioned method except removal ink is by solvent clean or sandblasts.The above-mentioned method except removal ink is also known in those skilled in the art, such as, isopropyl acetone can be adopted to sandblast as solvent wiping ink or to the region at ink place.
Below by embodiment, the present invention is further detailed.
Embodiment 1
The present embodiment has the preparation method of the mould of figure line for illustration of figure line transfer method disclosed by the invention and surface.
1, the film is made
Choose black dermatoglyph, 400 object talcum powder are sprinkled at dermatoglyph surface uniform, talcum powder is inserted dermatoglyph surface indentation texture place, depression texture is filled and led up, remove unnecessary talcum powder, take pictures with the camera that pixel is 1,200 ten thousand, finally adopt Coreldraw software to carry out image procossing, after part darker for texture depth being converted to the vector artwork of black and white, export the film.
2, transition diagram line
Zine plate sprays photosensitive coating, forms the dope layer that 15um is thick, at 80 DEG C, dope layer is dried with controlled air-blower control.At the above-mentioned film of dope layer surface laminating.Adopt exposure machine (model that radiance plant equipment Co., Ltd of Shenzhen produces is the exposure machine of GHUV001) to carry out illumination curing to dope layer again, the condition of illumination curing is: at distance ultraviolet exposure lamp 20cm place, adopts 900W ultraviolet exposure 20s.Then take out zine plate, with temperature be 35 DEG C, concentration be 5 % by weight sodium carbonate liquor hydro-peening 30 seconds, hydro-peening pressure is 290 kPas.Zine plate dope layer clean water after above-mentioned development is clean, the photosensitive coating that removing is remaining.
Be placed in by above-mentioned zine plate in etching solution (consisting of of etching solution: nitric acid (HN03), hydrochloric acid (HCl), water, mass ratio is 1:1:3) and etch, temperature is 20 DEG C, and the time is 5min.Then adopt the photosensitive coating on the NaOH solution stripping surface of 40 DEG C, the control time is 50 seconds, and cleaning is dry process also.
Coating printing ink (PS-0041 that Qingdao China mould enterprise is produced) on the figure line on zine plate surface, with blade along about the substrate surface miter angle eroding away lines slightly firmly even level scraped, the local ink of zine plate surface pattern salient point will blow off, and the local ink of concave point will stay and present line of publishing picture.
By thickness be 20um polyethylene film be laid in figure line surface, press through uniformly on film with silica gel wheel and make film contact well with zine plate, bubble-free delay, after film is torn from substrate surface, film is formed ink figure line.
Film is attached to die surface to be processed, and with hairbrush light brush film surface from inside to outside, the air in film is discharged, ink figure line is fitted with die surface to be processed.Ink figure line is preserved 3min at 20 DEG C.Then film is peeled off, form ink figure line at die surface to be processed.
3, mould is prepared
The mould to be processed surface with ink figure line is placed in corrosive liquid (consist of: nitric acid (HN03), phosphoric acid (H3PO4), water, mass ratio is 3:3:4), at 25 DEG C, corrode 3min.Then adopt isopropyl acetone wiping except removal ink, obtain mould S1.
4, product injection moulding
Adopt mould S1 to carry out injection process to material, obtain dermatoglyph product A 1.Visually observe A1 surface dermatoglyph not deform and distortion.
Embodiment 2
The present embodiment has the preparation method of the mould of figure line for illustration of figure line transfer method disclosed by the invention and surface.
1, the film is made
The preparation method of the film is identical with embodiment 1.
2, transition diagram line
Spray photosensitive coating on stainless steel, form the dope layer that 25um is thick, at 80 DEG C, dope layer is dried with controlled air-blower control.At the above-mentioned film of dope layer surface laminating.Adopt exposure machine (model that radiance plant equipment Co., Ltd of Shenzhen produces is the exposure machine of GHUV001) to carry out illumination curing to dope layer again, the condition of illumination curing is: at distance ultraviolet exposure lamp 15cm place, adopts 1000W ultraviolet exposure 18s.Then take out corrosion resistant plate, with temperature be 25 DEG C, concentration be 3 % by weight sodium carbonate liquor hydro-peening 90 seconds, hydro-peening pressure is 196 kPas.Corrosion resistant plate dope layer clean water after above-mentioned development is clean, the photosensitive coating that removing is remaining.
Above-mentioned corrosion resistant plate is placed in etching solution (consisting of of etching solution: iron chloride (FeCl
3), hydrochloric acid (HCl, 38%), phosphoric acid (H
3p0
4), water, mass ratio is 3:1:0.5:6) in etch, temperature is 30 DEG C, and the time is 2min.Then adopt the photosensitive coating on the NaOH solution stripping surface of 40 DEG C, the control time is 50 seconds, and cleaning is dry process also.
Coating printing ink (PS-0041 that Chinese mould enterprise is produced) on the figure line on corrosion resistant plate surface, with blade along about the substrate surface miter angle eroding away lines slightly firmly even level scraped, the local ink of corrosion resistant plate surface pattern salient point will blow off, and the local ink of concave point will stay and present line of publishing picture.
By thickness be 40um polyethylene film be laid in figure line surface, press through uniformly on film with silica gel wheel and make film contact well with corrosion resistant plate, bubble-free delay, after film is torn from substrate surface, film is formed ink figure line.
Film is attached to die surface to be processed, and with hairbrush light brush film surface from inside to outside, the air in film is discharged, ink figure line is fitted with die surface to be processed.Ink figure line is preserved 1min at 30 DEG C.Then film is peeled off, form ink figure line at die surface to be processed.
3, mould is prepared
The mould to be processed surface with ink figure line is placed in corrosive liquid (consist of: nitric acid (HN03), phosphoric acid (H3PO4), water, mass ratio is 3:3:4), at 30 DEG C, corrode 2min.Then sandblast except removal ink, obtain mould S2.
4, product injection moulding
Adopt mould S2 to carry out injection process to material, obtain dermatoglyph product A 2.Visually observe A2 surface dermatoglyph not deform and distortion.
Embodiment 3
The present embodiment has the preparation method of the mould of figure line for illustration of figure line transfer method disclosed by the invention and surface.
1, the film is made
The preparation method of the film is identical with embodiment 1.
2, transition diagram line
Aluminium sheet sprays photosensitive coating, forms the dope layer that 20um is thick, at 80 DEG C, dope layer is dried with controlled air-blower control.At the above-mentioned film of dope layer surface laminating.Adopt exposure machine (model that radiance plant equipment Co., Ltd of Shenzhen produces is the exposure machine of GHUV001) to carry out illumination curing to dope layer again, the condition of illumination curing is: at distance ultraviolet exposure lamp 30cm place, adopts 1200W ultraviolet exposure 15s.Then take out corrosion resistant plate, with temperature be 40 DEG C, concentration be 1 % by weight sodium carbonate liquor hydro-peening 60 seconds, hydro-peening pressure is 260 kPas.Corrosion resistant plate dope layer clean water after above-mentioned development is clean, the photosensitive coating that removing is remaining.
Above-mentioned aluminium sheet is placed in etching solution (consisting of of etching solution: copper chloride (CuCl
2), sodium chloride (NaCl, 38%), hydrochloric acid (HCl), water, mass ratio is 2:2:1:8) in etch, temperature is 25 DEG C, and the time is 3min.Then adopt the photosensitive coating on the NaOH solution stripping surface of 40 DEG C, the control time is 50 seconds, and cleaning is dry process also.
Coating printing ink (PS-0041 that Chinese mould enterprise is produced) on the figure line on corrosion resistant plate surface, with blade along about the substrate surface miter angle eroding away lines slightly firmly even level scraped, the local ink of corrosion resistant plate surface pattern salient point will blow off, and the local ink of concave point will stay and present line of publishing picture.
By thickness be 30um polyethylene film be laid in figure line surface, press through uniformly on film with silica gel wheel and make film contact well with corrosion resistant plate, bubble-free delay, after film is torn from substrate surface, film is formed ink figure line.
Film is attached to die surface to be processed, and with hairbrush light brush film surface from inside to outside, the air in film is discharged, ink figure line is fitted with die surface to be processed.Ink figure line is preserved 2min at 25 DEG C.Then film is peeled off, form ink figure line at die surface to be processed.
3, mould is prepared
The mould to be processed surface with ink figure line is placed in corrosive liquid (consist of: nitric acid (HN03), phosphoric acid (H3PO4), water, mass ratio is 3:3:4), at 20 DEG C, corrode 5min.Then sandblast except removal ink, obtain mould S3.
4, product injection moulding
Adopt mould S3 to carry out injection process to material, obtain dermatoglyph product A 3.Visually observe A3 surface dermatoglyph not deform and distortion.
Comparative example 1
This comparative example has the preparation method of the mould of figure line for illustration of surface in prior art.
1, the film is made
The preparation method of the film is identical with embodiment 1.
2, mould is made
At mould surface spraying photosensitive coating to be processed, form the dope layer that 20um is thick, at 80 DEG C, dope layer is dried with controlled air-blower control.At the above-mentioned film of dope layer surface laminating.Adopt exposure machine (model that radiance plant equipment Co., Ltd of Shenzhen produces is the exposure machine of GHUV001) to carry out illumination curing to dope layer again, the condition of illumination curing is: at distance ultraviolet exposure lamp 20cm place, adopts 1000W ultraviolet exposure 20s.Then take out mould to be processed, with temperature be 25 DEG C, concentration be 3 % by weight sodium carbonate liquor hydro-peening 90 seconds, hydro-peening pressure is 196 kPas.Dope layer clean water after above-mentioned development is clean, the photosensitive coating that removing is remaining.
Above-mentioned mould to be processed is placed in etching solution etch, temperature is 30 DEG C, and the time is 1min.Then adopt the photosensitive coating on the NaOH solution stripping surface of 40 DEG C, the control time is 50 seconds, and cleaning is dry process also.Obtain mould D1.
3, product injection moulding
Adopt mould D1 to carry out injection process to material, obtain dermatoglyph product DA1.Visually observe DA1 surface dermatoglyph and obviously distortion occurs, the distortion of figure line is serious.
As can be seen from the result of above embodiment and comparative example, when the mould prepared is prepared for product, the quality of dermatoglyph can be ensured by method disclosed by the invention, there will not be distortion and distortion, substantially increase the quality of product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. surface has a preparation method for the mould of figure line, comprises and ink figure line is transferred to die surface to be processed, then treat processing mold and corrode, again except removal ink, wherein, described method ink figure line being transferred to die surface to be processed, comprising:
A, in flat panel substrates pattern producing, described figure line is umbilicate type figure line or protruding type figure line;
B, on the figure line of flat panel substrates coating printing ink, make ink exist only in the sunk area of flat panel substrates and fill full sunk area;
C, there is in flat panel substrates figure line surface on attaching film, make ink be attached on film;
D, film to be separated with flat panel substrates, to obtain the film that surface attachment has ink figure line;
E, the film adhered of ink figure line surface attachment is had to make ink figure line and contacting dies to be processed to die surface to be processed, and by the drying of ink figure line, then stripping film; The method of described ink figure line drying is: ink figure line is preserved 1-3min at 20-30 DEG C;
In described step a, in flat panel substrates, the method for pattern producing is: at flat panel substrates surface coating photosensitive coating, form dope layer; Then at the dope layer surface laminating film, then from film side, illumination curing is carried out to dope layer; Then carry out developing, etching; The thickness of described dope layer is 15-25um.
2. surface according to claim 1 has the preparation method of the mould of figure line, it is characterized in that, the method for described illumination curing is that under ultraviolet dope layer being placed in 900-1200w, 15-20s is irradiated at 15-30cm place; The method of described development is be that the developer solution of 20-40 DEG C is injected on dope layer by temperature, and expulsion pressure is 196-294 kPa, and injecting time is 30-90 second; Described being etched to adopts etching solution to contact with flat panel substrates.
3. surface according to claim 1 has the preparation method of the mould of figure line, it is characterized in that, in described step b, on the figure line of flat panel substrates after coating printing ink, plane scraper is carried out except process in the surface along flat panel substrates.
4. have the preparation method of the mould of figure line according to the surface in claim 1,2 described in any one, it is characterized in that, figure line is umbilicate type figure line.
5. surface according to claim 1 has the preparation method of the mould of figure line, it is characterized in that, in described step c, on the surface in flat panel substrates with figure line after attaching film, also comprises film and flat panel substrates pressing.
6. have the preparation method of the mould of figure line according to the surface in claim 1,2,3,5 described in any one, it is characterized in that, described flat panel substrates is selected from the one in zine plate, corrosion resistant plate, aluminium sheet; Described film is polyethylene film, and the thickness of described film is 20-40um.
7. preparation method according to claim 1, is characterized in that, described in treat the method that processing mold carries out corroding be acid corrosion method, the method except removal ink is by solvent clean or sandblasts.
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| CN105172404A (en) * | 2015-08-12 | 2015-12-23 | 昆山高健电子工业有限公司 | Zero-deviation color registering printing etching technique |
| CN108161012A (en) * | 2018-01-19 | 2018-06-15 | 深圳市富优驰科技有限公司 | The technique that line improves MIM products and injects black line is locally shone using mold |
| CN111148357B (en) * | 2019-12-31 | 2021-06-01 | 上海冠众光学科技有限公司 | Method for manufacturing laminating die |
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| CN101804752A (en) * | 2010-04-08 | 2010-08-18 | 余弟昌 | Heel production technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1030948A (en) * | 1988-01-26 | 1989-02-08 | 国营先锋机械厂 | Thermoprinting technique of mould polyolefin copy |
| JPH06286290A (en) * | 1993-03-31 | 1994-10-11 | Nissha Printing Co Ltd | Manufacture of transfer film and multi-colored plastic molded form |
| CN101224691A (en) * | 2007-01-19 | 2008-07-23 | 天津市河东区盛隆化工厂 | Decoration method of imitative natural patterns |
| GB0910864D0 (en) * | 2009-06-24 | 2009-08-05 | Boardman Jeffrey | A system for the verification of radioactive sourced in storage eliminate the need for personnel inspection |
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| US4484970A (en) * | 1982-11-01 | 1984-11-27 | Thatcher Plastic Packaging, Inc. | Method of applying decorative foil to materials |
| GB9108644D0 (en) * | 1991-04-23 | 1991-06-12 | Darby Norman P D | Decorated moulded products |
| CN1426905A (en) * | 2001-12-14 | 2003-07-02 | 增城市运豪五金塑料有限公司 | Transfer method of pattern and transfer paper |
| CN1380195A (en) * | 2002-05-21 | 2002-11-20 | 应志永 | Transferring method of colour pattern on surface of stainless steel product |
| CN101434155A (en) * | 2007-11-14 | 2009-05-20 | 比亚迪股份有限公司 | Method for forming texture pattern on plate |
| CN101734030A (en) * | 2008-11-18 | 2010-06-16 | 赵东林 | Method and device for printing pictures and texts on surface of irregular object |
| CN101804752A (en) * | 2010-04-08 | 2010-08-18 | 余弟昌 | Heel production technology |
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