CN105365347A - Silk screen printing method for automobile glass heating wires and printing screen of automobile glass heating wires - Google Patents
Silk screen printing method for automobile glass heating wires and printing screen of automobile glass heating wires Download PDFInfo
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- CN105365347A CN105365347A CN201410432833.5A CN201410432833A CN105365347A CN 105365347 A CN105365347 A CN 105365347A CN 201410432833 A CN201410432833 A CN 201410432833A CN 105365347 A CN105365347 A CN 105365347A
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Abstract
The invention disclose a silk screen printing method for automobile glass heating wires and a printing screen of the automobile glass heating wires. The silk screen printing method and the printing screen are used for forming metal heating wires and/or welding heads different in thickness on the inner surface of automobile glass through printing. The method includes the following steps that firstly, the metal heating wires and/or the welding heads needing to be printed are made into the silk screen; secondly, clamping is conducted, the automobile glass needing to be subjected to printing is fixed to a printing table board, and a main printing part is made to be maintained in a basic horizontal state; and thirdly, printing is conducted, a scraping and printing scraper and a scraping and pressing screen are used for printing the metal heating wires and/or the welding heads needing to be printed on the inner surface of the automobile glass needing to be subjected to printing, and before printing, a plurality of mesh pasting pieces are arranged in the positions, where the metal heating wires and/or the welding heads need to be printed on one face of the automobile glass needing to be subjected to printing, of a screen face. The problem that the printing thickness of the metal heating wires and the welding heads cannot be adjusted in the screen printing processing process of the heating wires of the automobile glass is solved.
Description
Technical field
The present invention relates to a kind of method for printing screen, be specifically related to a kind ofly be applied to the printing screen plate used at the vehicle glass inner surface printing method for printing screen of heating wire and the method.
Background technology
The scope of serigraphy application is very widely.Except water and air, (comprise other liquids and gases), any one object can as stock.Difference according to printable fabric can be divided into: cloth print, plastic printing, operplate printing, ceramic printing, glass printing, electronic product printing, lottery ticket silk-screen, stainless steel products silk-screen, light reflector silk-screen etc.
Serigraphy is made up of top 5 factor, namely screen printing forme, scrape scraper plate, ink, print station and stock.Serigraphy general principle is: utilize the saturating ink of screen printing forme areas mesh, and the general principle of non-graphic part mesh not strike through is printed.On screen printing forme one end, pour ink into during printing, applying certain pressure with scraping the ink position of scraper plate on screen printing forme, moving towards the screen printing forme other end simultaneously.Ink is expressed on stock from the mesh of areas by scraper plate in movement.Trace set is made within limits due to the viscous effect of ink, printing process middle scraper is linear contact lay with screen printing forme and stock all the time, contact wire moves with scraper plate and mobile, owing to keeping certain gap between screen printing forme and stock, make screen printing forme when printing be produced reaction force to scraper plate by the tension force of self, this reaction force is called screen resilience.Due to the effect of screen resilience, make screen printing forme and stock only in portable linear contact lay, and screen printing forme other parts and stock are disengaged position.Make ink and silk screen generation rhegmagenesis, ensure that printed dimensions precision and avoid set-off stock.Lifted after the whole space of a whole page scraped by scraper plate, screen printing forme also lifts simultaneously, and ink is gently scraped back initial position.So far be a print stroke.
At present in automobile industry; it is antifog that designer often can use screen printing technique METAL HEATING PROCESS line in the printing of vehicle glass inner surface to carry out defrosting on vehicle glass; the metal heating wire two ends being printed on vehicle glass inner surface are connected to form parallel connection respectively or connect with plumb joint; then be connected with vehicle power by the wire be welded on plumb joint; the heating of metal heating wire makes vehicle glass to be heated intensification; prevent steam from condensing at minute surface, to reach the object of defrosting-defogging.The requirement of diverse location to caloric value of one piece of vehicle glass is different, and the print thickness of plumb joint also requires thicker than general metal heating wire, needs to thicken in printing process.Printing process conventional is at present on a half tone, carry out metal heating wire and plumb joint printing processing simultaneously, therefore the metal heating wire printed by same cloth of throwing the net and the thickness of plumb joint are all identical, cannot realize adjusting the print thickness of metal heating wire and plumb joint in printing process, if print thickness is as the criterion with metal heating wire, easily there is failure welding or the defect that cannot weld and occur quality of lot problem in plumb joint, cause serious negative effect to the goodwill of manufacturer and product in welding process; If be as the criterion with the print thickness of plumb joint, can make that metal heating wire caloric value is excessive easily hardening cracks vehicle glass and waste expensive metal paste (being generally silver slurry), improve production cost and reduce yields.
Summary of the invention
The object of the invention is to the printing process and the printing screen plate thereof that propose a kind of vehicle glass metal heating wire for the problem that cannot adjust the print thickness of metal heating wire and plumb joint in the serigraphy process of automobile glass heating silk.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of method for printing screen of automobile glass heating silk, for forming the different metal heating wire of thickness and/or plumb joint in the printing of vehicle glass inner surface, comprises the following steps:
S1, plate-making: the metal heating wire needing to print and/or plumb joint are made into screen mesh printing plate;
S2, clamping: the vehicle glass that need undertake the printing of is fixed on printing table; And make mainly to print position maintenance basic horizontal state;
S3, printing: utilize and scrape scraper plate and scrape metal heating wire that half tone need print and/or plumb joint is printed on the vehicle glass inner surface that need undertake the printing of;
Wherein, in step S1, at described half tone in the face of needing the one side of the vehicle glass of undertaking the printing of to need print the screen cloth post-chip that the position thickening metal heating wire and/or plumb joint arranges some increase print thickness.
In the present invention, described screen cloth post-chip one end is fixed on described half tone, and the other end of described screen cloth post-chip is free end and this free end is positioned to print and thickeies metal heating wire position or plumb joint position.
In the present invention, metal heating wire in the thickness of described screen cloth post-chip and density and this screen cloth post-chip position range or the varied in thickness of plumb joint and change, the thickness of described metal heating wire or plumb joint is larger, and the thickness density of described screen cloth post-chip is higher and/or density is lower.
In the present invention, described screen cloth post-chip comprises fixed part and Printing Department, and the shape of described Printing Department is identical with the shape of described metal heating wire or plumb joint.
In the present invention, if the thickness of described screen cloth post-chip is excessive, in printing process, scrape scraper plate there will be and significantly beat, affect the printing quality of metal heating wire, metal heating wire and metal heating wire or metal heating wire and plumb joint junction change in size may be made excessive and cause single-point excessive temperature differentials, therefore, the density of described screen cloth post-chip is less than the density of described half tone screen cloth used, and then makes the thickness of described screen cloth post-chip be less than the thickness of described half tone screen cloth used.
The present invention also provide a kind of according to said method manufacture can the printing screen plate of vehicles glass metal heating wire and/or plumb joint print thickness, comprise framework and screen cloth, described framework is used for fixing screen cloth; In the one side of described screen cloth relative to the vehicle glass that need undertake the printing of, the screen cloth post-chip of some increase print thickness is set in the position need printing thickening metal heating wire and/or plumb joint.
In the present invention, described screen cloth post-chip one end is fixed on described screen cloth, and the other end of described screen cloth post-chip is free end and this free end is positioned to print and thickeies metal heating wire position or plumb joint position.
In the present invention, metal heating wire in the thickness of described screen cloth post-chip and density and this screen cloth post-chip position range or the varied in thickness of plumb joint and change, the thickness of described metal heating wire or plumb joint is larger, and thickness and the density of described screen cloth post-chip are higher.
In the present invention, described screen cloth post-chip comprises fixed part and Printing Department, and the shape of described Printing Department is identical with the shape of described metal heating wire or plumb joint.
In the present invention, the adhered layer overflowed from described fixed part side for described screen cloth post-chip being pasted fixing and barrier metal slurry is provided with between the fixed part of described screen cloth post-chip and screen cloth.
In the present invention, also auxiliary fixing device is provided with outside the fixed part of described screen cloth post-chip.
In the present invention, if the thickness of described screen cloth post-chip is excessive, in printing process, scrapes scraper plate there will be and significantly beat, affect the printing quality of metal heating wire, therefore, the density of described screen cloth post-chip and/or thickness are less than described half tone screen cloth density used and thickness.
The present invention to solve in the serigraphy process of automobile glass heating silk the problem that cannot adjust the print thickness of metal heating wire and plumb joint by setting up density and/or the different screen cloth post-chip of thickness on the screen printing screens of vehicle glass metal heating wire, print the metal heating wire of different suitable thickness as required in the position that vehicle glass is different, meet vehicle glass different parts to caloric value differentiated demand, thickness according to welding requirements butt joint controls accordingly, solves plumb joint and in welding process, easily occurs failure welding or the defect that cannot weld and the difficult problem occurring quality of lot problem, thus when making half tone, the screen cloth of whole half tone can use large density screen cloth to make, avoid because part metals heating wire and/or plumb joint thickness are comparatively large that justifying uses little density screen cloth, save the use amount of metal paste, according to statistics, silver slurry great Gai Shi $8000/kg, originally the silver slurry of every kilogram can print 600 vehicle glasses, after the method described in the present invention of employing and half tone, every kilogram of silver slurry can print more than 700, ensure while saving a large amount of fund costs that the welding performance of plumb joint meets technical requirement, avoid occurring that vehicle glass hardening cracks or the problem of welding point failure welding.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vehicle glass in one embodiment of the invention;
Fig. 2 is the structural representation of the vehicle glass plumb joint in one embodiment of the invention;
Fig. 3 is the structural representation not improving half tone screen cloth in one embodiment of the invention;
Fig. 4 is the structural representation one of half tone screen cloth after the improvement in one embodiment of the invention;
Fig. 5 is the structural representation two of half tone screen cloth after the improvement in one embodiment of the invention;
Fig. 6 is the structural representation three of half tone screen cloth after the improvement in one embodiment of the invention;
Fig. 7 is the structural representation two of the screen cloth post-chip in one embodiment of the invention.
Detailed description of the invention
In order to be illustrated more clearly in technical scheme of the present invention, below in conjunction with drawings and Examples, technical scheme of the present invention is further elaborated, apparently, the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other embodiment can also be obtained according to these embodiments.
With reference to Fig. 1, Fig. 2, the present invention is mainly for being with the plumb joint 102 that batch occurs because plumb joint 102 metal printing brush layer is too thin and the problem that wire 20 failure welding even cannot weld that occur during the vehicle glass product of heating wire and the problem cannot printing out the metal heating wire 101 of different-thickness in one-step print process in production, therefore the print thickness increasing plumb joint 102 position and ad-hoc location metal heating wire 101 is needed, method conventional is at present that the position of butt joint position 302 and ad-hoc location metal heating wire 101 is carried out secondary or repeatedly prints, the object increasing thickness is reached by stacking mode of repeating print, technical process is extremely loaded down with trivial details, printing quality, outward appearance is not all undesirable, easily wound is brushed in printing process, often need to do over again in the later stage of production and processing, repeat operation to repair, the production hour of at substantial, and various due to production process, vehicle glass 10 fraction defective and scrappage in the operation printing metal heating wire 101 remain high, cost allowance is very big.For this reason, in order to improve printing quality, cost-saving and enhance productivity, by to the analysis design mothod between printing screen plate and printed material, take to improve the structure of printing screen plate, and then propose a kind of method for printing screen of vehicle glass 10 heating wire, the different metal heating wire 101 of thickness and/or plumb joint 102 can be formed at vehicle glass 10 inner surface one-step print, comprise the following steps:
S1, plate-making: the metal heating wire 101 needing to print and/or plumb joint 102 are made into screen mesh printing plate;
With reference to Fig. 3, being tightened by screen cloth 32 during making screen mesh printing plate is fixed on screen frame, adopt and carve paint film, photochemistry plate-making by hand or utilize photosensitive material to make the silk screen hole of screen cloth 32 type metal heating wire position 301 and plumb joint position 302 be through hole by photomechanical method, the silk screen hole of other positions is plugged, and making can at the screen mesh printing plate of vehicle glass 10 inner surface type metal heating wire 101 and plumb joint 102.
S2, clamping: the vehicle glass 10 that need undertake the printing of is fixed on printing table; And make mainly to print position and screen mesh printing plate keeps basic horizontal state;
Wherein, the screen process press used in type metal heating wire 101 process and the design of fixture are all identical with the printing process of existing vehicle glass metal heating wire 101, without the need to improving screen process press and associated clamps thereof, all operating processes are also identical with the printing process of conventional vehicle glass metal heating wire 101, without the need to carrying out any training additionally to Workshop Production personnel, human cost and scrap build cost can not be increased.
S3, printing: utilize and scrape scraper plate and scrape metal heating wire 101 that half tone need print and/or plumb joint 102 is printed on vehicle glass 10 inner surface that need undertake the printing of; Machine print can be carried out, also artificial printing can be adopted, printing process and print principle are substantially identical, all utilize to scrape scraper plate and scrape screen mesh printing plate metal heating wire 101 and/or plumb joint 102 are printed on vehicle glass 10 inner surface, machine prints printing quality stable and print speed printing speed is fast, is applicable to batch production, although artificial printing print speed printing speed is slow, but without the need to large equipment investment, be applicable to the print production of a small amount of vehicle glass 10 product.Scrape the shaving matching form cover of scraper plate and screen mesh printing plate, ensure the printing effect of metal heating wire 101 and plumb joint 102.
Wherein, with reference to Fig. 4, in step S1, after screen mesh printing plate completes, need to print the screen cloth post-chip 41 that the position thickening metal heating wire 101 and/or plumb joint 102 arranges some increase print thickness in the one side of vehicle glass 10 at half tone, for meeting the requirement of print thickness, can repeat at same position, stacked polylith screen cloth post-chip 41, this screen cloth post-chip 41 is the screen cloth of fritter, identical with screen cloth 32 material that screen mesh printing plate uses, preferably, this screen cloth post-chip 41 is a wide about 12mm, is about the screen cloth of 25mm ~ 40mm;
With reference to Fig. 5, screen cloth post-chip 41 one end is fixed on half tone, and the other end of screen cloth post-chip 41 is free end and this free end is positioned at the position need printed and thicken metal heating wire 101 or plumb joint 102; Metal heating wire 101 in the thickness of screen cloth post-chip 41 and density and this screen cloth post-chip 41 position range or the varied in thickness of plumb joint 102 and change, the thickness of metal heating wire 101 or plumb joint 102 is larger, and the thickness of screen cloth post-chip 41 is larger and/or density is lower.
Concrete, the thickness of screen cloth 32 and the thickness of type metal heating wire 101 or plumb joint 102 proportional, screen cloth 32 is thicker, the thickness of metal heating wire 101 or plumb joint 102 is larger, setting up one deck screen cloth post-chip 41 in the position needing printing to thicken metal heating wire 101 or plumb joint 102 is just equivalent to make the thickness of the screen cloth 32 of relevant position to increase, and then achieve the print thickness metal heating wire 101 of relevant position or independent thickening of plumb joint 102 not being affected other position metal heating wires 101, time saving and energy saving, efficiency is high.
In one embodiment, with reference to Fig. 7, screen cloth post-chip 41 comprises fixed part 411 and Printing Department 412, fixed part 411 is symmetrical with the shape of Printing Department 412, fixed part 411 can by screen cloth post-chip 41 Rapid pasting on half tone or under fast fetching half tone, and fixed part 411 can use alite paste or adhesive band to be directly pasted onto on half tone or use the structure of magic tape form to carry out fast dismantling conjunction; The shape of Printing Department 412 is identical with the shape of metal heating wire 101 or plumb joint 102; This structure can quick-replaceable screen cloth post-chip 41, regulate print thickness, adapt to different-thickness requirement, a kind of half tone of convenient, flexible use carries out the print production of many specifications, save plate-making expense, particularly when small-scale small lot batch manufacture, while a large amount of production costs can be saved, ensure production efficiency and printing quality.
In one embodiment, find in actual production, if the thickness of screen cloth post-chip 41 is excessive, in printing process, scrape scraper plate there will be and significantly beat, affect the printing quality of metal heating wire 101, metal heating wire 101 and metal heating wire 101 or metal heating wire 101 may be made excessive and cause single-point excessive temperature differentials with plumb joint 102 junction change in size, and affecting vehicle glass 10 defrosts antifog effect and service life, due to the density of screen cloth 32 and print thickness inversely, screen cloth 32 density of same thickness is higher, print thickness is thinner, therefore, the density of screen cloth post-chip 41 is less than half tone screen cloth used 32 density, make the thickness of screen cloth post-chip 41 thinning to greatest extent when identical print thickness, reduce the impact on printing quality, preferably, in process of production, half tone screen cloth 32 used is 120T, the screen cloth that screen cloth post-chip 41 uses is 77T, certainly, constantly to carry out revising to obtain best proportioning according to specific requirement in actual production process.
The present invention also provide a kind of according to said method manufacture can the printing screen plate of vehicles glass 10 metal heating wire 101 and/or plumb joint 102 print thickness, with reference to Fig. 6, comprise framework 31 and screen cloth 32, screen cloth 32 is printed with and needs the metal heating wire 101 of printing and the pattern of plumb joint 102, framework 31 is for fixing screen cloth 32; In the one side of screen cloth 32 relative to the vehicle glass 10 that need undertake the printing of, the screen cloth post-chip 41 of some increase print thickness is set in the position need printing thickening metal heating wire 101 and/or plumb joint 102; Metal heating wire 101 in the thickness of screen cloth post-chip 41 and density and this screen cloth post-chip 41 position range or the varied in thickness of plumb joint 102 and change, the thickness of metal heating wire 101 or plumb joint 102 is larger, and thickness and the density of screen cloth post-chip 41 are higher.
In one embodiment, if screen cloth post-chip 41 is permanently secured on half tone, then half tone can only be exclusively used in a kind of printing of vehicle glass 10 of specifications and models, use when being adapted at producing in enormous quantities, this version needs when the small lot batch manufacture of many specifications or experimental production to make a large amount of half tones, expends huge.For this reason, screen cloth post-chip 41 is designed to comprise and can closes the fixed part 411 of structure by fast dismantling, screen cloth post-chip 41 fixed part 411 is fixed on screen cloth 32 by the structure of binding agent or magic tape form, the other end of screen cloth post-chip 41 is the Printing Department 412 of free end and this Printing Department is positioned at the position need printed and thicken metal heating wire 101 or plumb joint 102, and the shape of Printing Department 412 is identical with the shape of metal heating wire 101 or plumb joint 102.
In one embodiment, with reference to Fig. 6, Fig. 7, if together with screen cloth post-chip 41 fits tightly with half tone, because both density is different, in printing process, the flowing of metal paste in screen cloth post-chip 41 has some setbacks, adverse effect is caused to printing quality, do not have structure barrier metal paste to overflow to side flow simultaneously and form burr, therefore, between the fixed part 411 and screen cloth 32 of screen cloth post-chip 41, arranging one deck for what screen cloth post-chip 41 is pasted fixing and barrier metal slurry overflows from fixed part 411 side has certain thickness adhered layer 42, this adhered layer 42 can make the flexible flake of two-sided gum, such as pieces of cloth or plastic tab, also the manufactured goods of double faced adhesive tape one class can directly be used, screen cloth post-chip 41 is fixed on half tone by this adhered layer 42 1 aspect securely, blocks metal paste on the other hand and overflows to screen cloth post-chip 41 side flow, avoid the generation of the defects such as burr, ensure that printing quality.
In one embodiment, find in actual production, if the thickness of screen cloth post-chip 41 is excessive, in printing process, scrape scraper plate there will be and significantly beat, affect the printing quality of metal heating wire 101, metal heating wire 101 and metal heating wire 101 or metal heating wire 101 may be made excessive and cause single-point excessive temperature differentials with plumb joint 102 junction change in size, and affecting vehicle glass 10 defrosts antifog effect and service life, due to the density of screen cloth 32 and print thickness inversely, screen cloth 32 density of same thickness is higher, print thickness is thinner, therefore, the density of screen cloth post-chip 41 is less than half tone screen cloth used 32 density, make the thickness of screen cloth post-chip 41 thinning to greatest extent when identical print thickness, reduce the impact on printing quality, preferably, in process of production, half tone screen cloth 32 used is 120T, the screen cloth 32 that screen cloth post-chip 41 uses is 77T, certainly, constantly to carry out revising to obtain best proportioning according to specific requirement in actual production process.
In one embodiment, with reference to Fig. 6, half tone uses the screen cloth 32 of 120T to make a plate, screen cloth post-chip 41 adopts the screen cloth of 77T to make, screen cloth post-chip 41 uses sticking double faced adhesive tape on half tone, simultaneously screen cloth post-chip 41 lateral surface is also pasted with layer of transparent glue or magic tape carries out auxiliary fixing as auxiliary fixing device 43, ensure that screen cloth post-chip 41 can reliably be pasted onto on half tone, avoid occurring the phenomenon dropped that is shifted in printing process, simultaneously because double faced adhesive tape itself has certain thickness, while making screen cloth post-chip 41 to be fitted on half tone completely, barrier metal slurry overflows to screen cloth post-chip 41 side flow, this structure is applicable to carrying out quick transformation to existing half tone, solves existing printing screen plate and cannot obtain the metal heating wire 101 of different suitable thickness and plumb joint 102 as required and in welding process, easily occur failure welding or the defect that cannot weld and the difficult problem that occurs quality of lot problem.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the method for printing screen of an automobile glass heating silk, for forming the different metal heating wire (101) of thickness and/or plumb joint (102) in vehicle glass (10) inner surface printing, it is characterized in that: comprise the following steps:
S1, plate-making: the metal heating wire (101) needing to print and/or plumb joint (102) are made into screen mesh printing plate;
S2, clamping: the vehicle glass (10) that need undertake the printing of is fixed on printing table; And make mainly to print position maintenance basic horizontal state;
S3, printing: utilize and scrape scraper plate and scrape metal heating wire (101) that half tone need print and/or plumb joint (102) is printed on vehicle glass (10) inner surface that need undertake the printing of;
Wherein, in step S1, need to print the screen cloth post-chip (41) that the position thickening metal heating wire (101) and/or plumb joint (102) arranges some increase print thickness in the one side of described vehicle glass (10) at described half tone.
2. the method for printing screen of a kind of automobile glass heating silk as claimed in claim 1, it is characterized in that: described screen cloth post-chip (41) one end is fixed on described half tone, the other end of described screen cloth post-chip (41) be free end and this free end be positioned at need print thicken metal heating wire position (301) or plumb joint position (302).
3. the method for printing screen of a kind of automobile glass heating silk as claimed in claim 1, it is characterized in that: the metal heating wire (101) in the thickness of described screen cloth post-chip (41) and density and this screen cloth post-chip (41) position range or the varied in thickness of plumb joint (102) and change, the thickness of described metal heating wire (101) or plumb joint (102) is larger, and the thickness of described screen cloth post-chip (41) is larger and/or density is lower.
4. the method for printing screen of a kind of automobile glass heating silk as claimed in claim 1, it is characterized in that: described screen cloth post-chip (41) comprises fixed part (411) and Printing Department (412), the shape of described Printing Department (412) is identical with the shape of described metal heating wire (101) or plumb joint (102).
5. the method for printing screen of a kind of automobile glass heating silk as claimed in claim 1, is characterized in that: the density of described screen cloth post-chip (41) is less than the density of described half tone screen cloth used (32).
6. a printing screen plate, is characterized in that: comprise framework (31) and screen cloth (32), described framework (31) is for fixing screen cloth (32); In the one side of described screen cloth (32) relative to the vehicle glass that need undertake the printing of (10), thicken metal heating wire position (301) and/or plumb joint position (302) the screen cloth post-chip (41) of some increase print thickness is set need print.
7. a kind of printing screen plate as claimed in claim 6, it is characterized in that: described screen cloth post-chip (41) one end is fixed on described screen cloth (32), the other end of described screen cloth post-chip (41) is free end and this free end is positioned at the position need printed and thicken metal heating wire (101) or plumb joint (102).
8. a kind of printing screen plate as claimed in claim 6, it is characterized in that: described screen cloth post-chip (41) comprises fixed part (411) and Printing Department (412), the shape of described Printing Department (412) is identical with the shape of described metal heating wire (101) or plumb joint (102).
9. a kind of printing screen plate as claimed in claim 6, is characterized in that: be provided with between the fixed part (411) of described screen cloth post-chip (41) and screen cloth (32) for pasting fixing described screen cloth post-chip (41) and the adhered layer (42) that overflows from described fixed part (411) side of barrier metal slurry.
10. a kind of printing screen plate as claimed in claim 6, is characterized in that: fixed part (411) outside of described screen cloth post-chip (41) is also provided with auxiliary fixing device (43).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410432833.5A CN105365347B (en) | 2014-08-28 | 2014-08-28 | A kind of method for printing screen and its printing screen plate of automobile glass heating silk |
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| CN201410432833.5A CN105365347B (en) | 2014-08-28 | 2014-08-28 | A kind of method for printing screen and its printing screen plate of automobile glass heating silk |
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| CN105365347A true CN105365347A (en) | 2016-03-02 |
| CN105365347B CN105365347B (en) | 2018-04-06 |
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| CN107146272A (en) * | 2017-05-19 | 2017-09-08 | 福建省万达汽车玻璃工业有限公司 | A kind of preparation method of vehicle glass silk-screen printing egative film |
| CN109062009A (en) * | 2018-08-14 | 2018-12-21 | 福建省万达汽车玻璃工业有限公司 | A kind of production method of automobile glass heating wire printing screen plate |
| CN109062009B (en) * | 2018-08-14 | 2022-01-07 | 福建省万达汽车玻璃工业有限公司 | Manufacturing method of printing screen plate for automobile glass heating wire |
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