CN103085446B - film screen printing system and method - Google Patents
film screen printing system and method Download PDFInfo
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- CN103085446B CN103085446B CN201110395959.6A CN201110395959A CN103085446B CN 103085446 B CN103085446 B CN 103085446B CN 201110395959 A CN201110395959 A CN 201110395959A CN 103085446 B CN103085446 B CN 103085446B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007650 screen-printing Methods 0.000 title claims abstract description 16
- 238000007639 printing Methods 0.000 claims abstract description 141
- 239000000463 material Substances 0.000 claims abstract description 111
- 238000005096 rolling process Methods 0.000 claims abstract description 48
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 23
- 238000010422 painting Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Printing Methods (AREA)
- Screen Printers (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention discloses a film screen printing system and a method, wherein the film screen printing system is used for printing a pattern on a base material and comprises the following components: a screen, a feeding device and a rolling printing device. The screen is provided with a mesh pattern, and a first distance is reserved between the mesh pattern and the substrate. The feeding device is used for providing printing materials. The rolling printing device is provided with a circular printing surface for attaching the printing material and rolling on the screen plate, and the printing material is pressed into the mesh pattern so as to print the pattern corresponding to the mesh pattern to the base material. The film screen printing system of the invention utilizes the rolling printing device to roll and coat the printing material, and can achieve the aim of thinning the pattern by matching with proper feeding. Moreover, the problem of abrasion of the scraper to the screen printing plate in the prior art can be solved by utilizing the rolling printing device, and the service life of the screen printing plate can be effectively prolonged.
Description
Technical field
The present invention, about a kind of screen painting system and method, particularly relates to a kind of film half tone print system and method.
Background technology
With reference to figure 1, it shows the schematic diagram of existing screen painting system.Existing screen painting system 10 comprises base material 11, half tone 12 and a scraper 13.Because half tone 12 is failed smooth to this base material 11, a gap is there is between half tone 12 and base material 11, when printing, scraper 13 must provide amount of pressure that half tone 12 is contacted with base material 11, and makes ink (such as: elargol etc.) on base material 11, form pattern 14 through the pattern of half tone 12 via the pressurization of scraper 13.
Can obviously be found out by the pattern 14 of Fig. 1, the gap between half tone 12 and base material 11 is unfavorable for the printing of Thinfilm pattern, and therefore existing screen painting is classified as thick film screen printing.Scraping in process in addition, scraper 13 directly and half tone 12 produce and rub, and scraper 13 presses down and causes half tone 12 to bear a tension force, and this measure will have a strong impact on the life-span of half tone 12, and generally speaking, the life-span that scrapes of half tone 12 is about 3000 times.
In addition, because metal screen printing plate 12 imposes when weaving the operation that a pre-tension just can carry out mesh braiding, this pre-tension will make steel wire form plastic deformation because of elastic fatigue, and make half tone 12 no longer have tension force, to such an extent as to cannot implement wire mark operation.Moreover, when scraper 13 press down carry out wire mark operation time, will make half tone 12 outside initial tension, and an additional tension must be born again.When repeatedly carrying out screen painting operation, half tone 12 will produce fatigue rupture because bearing a repeated load, and shorten the life-span further.
Therefore, be necessary to provide a kind of innovation and the film half tone print system of tool progressive and method, to solve the problem.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of film half tone print system and method, the wear problem that the scraper solving prior art causes for half tone, effectively improves the service life of half tone.
Technical solution of the present invention is:
A kind of film half tone print system, wherein, this system, in order to print a pattern on a base material, comprising:
One half tone, for being arranged on this base material, this half tone has a mesh pattern, has one first distance between this mesh pattern and this base material, is formed at thickness on this base material to define this pattern;
One feeding device, in order to provide printing material; And
One rolling printing equipment, has a circular printing surface for adhering to this printing material and rolling on this half tone, this printing material is pressed into this mesh pattern, to print this pattern of this mesh pattern corresponding to this base material.
A kind of film half-tone screen printing method, wherein, the method, in order to print a pattern on a base material, comprising:
Arrange a half tone on this base material, this half tone has a mesh pattern, has one first distance between this mesh pattern and this base material, is formed at thickness on this base material to define this pattern;
There is provided a printing material on a circular printing surface; And
The printing material being attached to this circular printing surface is rollably pressed into this mesh pattern, prints this pattern of this mesh pattern corresponding to this base material.
By learning above, the present invention has following advantage really:
Film half tone print system of the present invention utilizes rolling printing equipment, with the coating carrying out printing material of rolling, and coordinates suitable charging, can reach the object of pattern thinning.Further, utilize rolling printing equipment to carry out the coating of printing material, the wear problem that the scraper that can solve prior art causes for half tone, effectively can improve the service life of half tone.
In addition, the present invention prints in base material so that half tone is smooth, can be conducive to definition and the control of printed patterns thickness, and effectively can improve the precision of thickness size, and the thickness that also effectively can reduce printed patterns is several microns, or even the degree of secondary micron.Moreover, in the operating process of enforcement screen painting, because half tone is smooth in base material, so in operation, half tone bears any tension force hardly, so there is no elastic fatigue or causes the problem of fatigue rupture because of repeated load, effectively can improve the service life of half tone.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of existing screen painting system;
Fig. 2 shows the schematic diagram of the film half tone print system of first embodiment of the invention;
Fig. 3 shows the schematic diagram of the film half tone print system of second embodiment of the invention; And
Fig. 4 shows the flow chart of film half-tone screen printing method of the present invention.
Main element label declaration:
4: pattern 5: base material 10: existing screen painting system
11: base material 12: half tone 13: scraper
14: pattern 20: the film half tone print system of first embodiment of the invention
22: half tone 23: feeding device 24: rolling printing equipment
25: printing material 26: platform
30: the film half tone print system 32 of second embodiment of the invention: half tone
33: feeding device 34: rolling printing equipment 35: adjusting device
36: printing material 221: mesh pattern 222: framework
231: dosing unit 241: circular printing surface 341: circular printing surface
351: adjustment face
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and the specific embodiment of the present invention is described.
With reference to figure 2, the schematic diagram of the film half tone print system of its display first embodiment of the invention.The film half tone print system 20 of first embodiment of the invention, in order to print a pattern 4 on a base material 5, it comprises: half tone 22, feeding device 23 and a rolling printing equipment 24.This half tone 22 is for being arranged on this base material 5, this half tone 22 has mesh pattern 221 and a framework 222, in other application, this framework 222 can omit, between this mesh pattern 221 and this base material 5, there is the first distance, this first distance is formed at the thickness on base material 5 in order to define pattern 4, this framework 222 is smooth in this base material 5.
In the present embodiment, this half tone 22 is a metal screen printing plate, different from existing steel wire half tone, this half tone 22 can one-body moldedly be made, the precision of printed patterns can be increased, and via suitable half tone design and fabrication, effectively can reach the object of pattern film thickness, screen printing technology be pushed to the industry application of more high-order.
This feeding device 23 is in order to provide printing material 25, and printing material 25 can be ink, elargol etc.This rolling printing equipment 24 is arranged between this feeding device 23 and this half tone 22, and this rolling printing equipment 24 moves relative to this half tone 22, in order to printing material 25 is coated this half tone 22, to print this pattern 4 of this mesh pattern 221 corresponding to this base material 5.
In the present embodiment, this feeding device 23 is arranged at above this rolling printing equipment 24, to be put on this rolling printing equipment 24 by printing material 25.This rolling printing equipment 24 comprises a cylinder, and it has a circular printing surface 241, and printing material 25 is attached to this circular printing surface 241 of this rolling printing equipment 24.Especially, distance between this feeding device 23 and this rolling printing equipment 24 can change adjustment, that uses control printing material 25 supplies amount, preferably, this feeding device 23 also comprises a certain amount of unit 231, in order to control the flow of printing material 25, in the present embodiment, this dosing unit 231 is flow control valve.
This rolling printing equipment 24 contacts this half tone 22 and moves forward, and this circular printing surface 241 rolls on this half tone 22, and printing material 25 attached to it is pressed into this mesh pattern 221, to carry out screen painting.In the present embodiment, this feeding device 23 is divided a word with a hyphen at the end of a line with this rolling printing equipment 24 interlock, while the circular printing surface 241 of this rolling printing equipment 24 accepts printing material 25, also printing material 25 attached to it is rollably pressed into this mesh pattern 221, to carry out screen painting.In other application, this feeding device 23 fixing (namely not with this rolling printing equipment 24 interlock), the circular printing surface 241 of this rolling printing equipment 24 first rotates but has not accepted with not dividing a word with a hyphen at the end of a line once to be coated with required printing material 25, rolls forward again, printing material 25 attached to it is rollably pressed into this mesh pattern 221, to carry out screen painting.
After completing a coating processes, this feeding device 23 stops feed, and this rolling printing equipment 24 lifts and do not contact this half tone 22, and this rolling printing equipment 24 returns to initial point subsequently.Then, this half tone 22 carries out lifting an edition action, leaves this base material 5.Film half tone print system 20 of the present invention separately comprises a platform 26, in order to carry this base material 5.This platform 26 is removable, after this half tone 22 lifts version, makes base material 5 can move forward the amount of a unit, to change a new base material, repeats above-mentioned steps, to carry out the screen painting operation of this new base material.
With reference to figure 3, the schematic diagram of the film half tone print system of its display second embodiment of the invention.The film half tone print system 30 of second embodiment of the invention is in order to print a pattern 4 on a base material 5, and it comprises: half tone 32, feeding device 33, rolling printing equipment 34 and an adjusting device 35.Compared to the first embodiment, the film half tone print system 30 of second embodiment of the invention sets up this adjusting device 35, be arranged at a side of this rolling printing equipment 34, between this adjusting device 35 and this rolling printing equipment 34, there is a second distance, to adjust the consumption of printing material 36 further.
In the present embodiment, this adjusting device 35 comprises a regulating wheel, and its diameter is less than the diameter of the cylinder of this rolling printing equipment 34, and does not contact with this half tone 32.This adjusting device 35 has an adjustment face 351, relative to this circular printing surface 341 of this rolling printing equipment 34, between this adjustment face 351 and this circular printing surface 341, there is this second distance, make printing material 36 first can accumulate on this adjusting device 35 (adjustment face 351) with on this rolling printing equipment 34 (circular printing surface 341), again by the rolling of this circular printing surface 341, printing material 36 is made to flow through this second distance, adjust the thickness that printing material 36 is attached to circular printing surface 341 by this, and the consumption of this printing material 36 needed for pattern 4 of definition printing.In other embodiments, this adjusting device 35 can be an adjustment scraper (scheming not shown), and the roll printing of same adjustable printing material 36 is to the consumption of this half tone 32.
Because printing material 36 can accumulate on this adjusting device 35 with on this rolling printing equipment 34, this feeding device 33 can provide printing material 36 at intervals between this rolling printing equipment 34 and this adjusting device 35, certainly also can provide printing material 36 to continuity.
With reference to figure 4, it shows the flow chart of film half-tone screen printing method one embodiment of the present invention.Coordinate with reference to figure 2 and Fig. 4, film half-tone screen printing method of the present invention is in order to print this pattern 4 on this base material 5.
Refer step S62, arrange this half tone 22 on this base material 5, this half tone 22 has a mesh pattern 221, has the first distance between this mesh pattern 221 and this base material 5, is formed at thickness on this base material 5 to define this pattern 4.
Refer step S64, provides printing material 25 on this circular printing surface 241.
Refer step S66, is rollably pressed into this mesh pattern 221 by the printing material 25 being attached to this circular printing surface 241, prints this pattern 4 of this mesh pattern 221 corresponding to this base material 5.
In the present embodiment, this step S64 and this step S66 carries out simultaneously.
Coordinate with reference to figure 3 and Fig. 4, in this embodiment, between this step S64 and this step S66, also comprise a set-up procedure, form second distance by between this adjustment face 351 and this circular printing surface 341, to adjust the consumption of this printing material.
Coordinate with reference to figure 2 and Fig. 4, after step S66, also can comprise a step S68, after completing a coating processes, this feeding device 23 stops feed, and this rolling printing equipment 24 lifts and do not contact this half tone 22, and this rolling printing equipment 24 returns to initial point subsequently again.Then, this half tone 22 carries out lifting an edition action, leaves this base material 5.
Film half tone print system of the present invention utilizes rolling printing equipment, with the coating carrying out printing material of rolling, and coordinates suitable charging, can reach the object of pattern thinning.Further, utilize rolling printing equipment to carry out the coating of printing material, the wear problem that the scraper that can solve prior art causes for half tone, effectively can improve the service life of half tone.
In addition, the present invention prints in base material so that half tone is smooth, the mode offseting a gap to replace prior art half tone and base material carries out printing operation, definition and the control of printed patterns thickness can be conducive to, and effectively can improve the precision of thickness size, the thickness that also effectively can reduce printed patterns is several microns, or even the degree of secondary micron.Moreover, in the operating process of enforcement screen painting, because half tone is smooth in base material, so in operation, half tone bears any tension force hardly, so there is no elastic fatigue or causes the problem of fatigue rupture because of repeated load, effectively can improve the service life of half tone.
Above-described embodiment is only and principle of the present invention and effect thereof is described, and unrestricted the present invention.Therefore the personage practised in this technology modifies to above-described embodiment and changes and still do not depart from protection scope of the present invention.
Claims (7)
1. a film half tone print system, is characterized in that, this system, in order to print a pattern on a base material, comprising:
One half tone, for being arranged on this base material, this half tone has a mesh pattern, has one first distance between this mesh pattern and this base material, is formed at thickness on this base material to define this pattern;
One feeding device, in order to provide printing material; And
One rolling printing equipment, has a circular printing surface for adhering to this printing material and rolling on this half tone, this printing material is pressed into this mesh pattern, to print this pattern of this mesh pattern corresponding to this base material;
This film half tone print system separately comprises an adjusting device, and it is relative with the circular printing surface of this rolling printing equipment that this adjusting device has an adjustment face, has a second distance to adjust the consumption of printing material between this adjustment face and this circular printing surface.
2. film half tone print system as claimed in claim 1, it is characterized in that, this feeding device and this rolling printing equipment continued moving displacement, while the circular printing surface of this rolling printing equipment accepts printing material, be also rollably pressed into this mesh pattern by printing material attached to it.
3. film half tone print system as claimed in claim 1, it is characterized in that, this feeding device is for being fixedly installed, after the circular printing surface of this rolling printing equipment first rotates the printing material accepted needed for coating, rolls forward again, is rollably pressed into this mesh pattern by described printing material attached to it.
4. film half tone print system as claimed in claim 1, is characterized in that, this adjusting device is a regulating wheel or an adjustment scraper.
5. film half tone print system as claimed in claim 1, it is characterized in that, the distance between this feeding device and this rolling printing equipment can change adjustment, to control the confession amount of printing material.
6. a film half-tone screen printing method, is characterized in that, the method, in order to print a pattern on a base material, comprising:
Arrange a half tone on this base material, this half tone has a mesh pattern, has one first distance between this mesh pattern and this base material, is formed at thickness on this base material to define this pattern;
There is provided a printing material on a circular printing surface; And
The printing material being attached to this circular printing surface is rollably pressed into this mesh pattern, prints this pattern of this mesh pattern corresponding to this base material;
There is provided this printing material to be rollably pressed between the step of this mesh pattern by the printing material being attached to this circular printing surface in the step of this circular printing surface and this also to comprise a set-up procedure at this, this set-up procedure is for accumulate on this circular printing surface and an adjustment face by this printing material, this circular printing surface rolls, printing material is made to flow through a second distance between this circular printing surface and this adjustment face, to adjust the thickness that printing material is attached to this circular printing surface, and the consumption of the printing material of definition printing needed for this pattern.
7. film half-tone screen printing method as claimed in claim 6, it is characterized in that, this provides this printing material the step that the printing material being attached to this circular printing surface is rollably pressed into this mesh pattern to be carried out in the step of this circular printing surface and this simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100139822 | 2011-11-01 | ||
| TW100139822A TW201318872A (en) | 2011-11-01 | 2011-11-01 | Thin film screen printing system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103085446A CN103085446A (en) | 2013-05-08 |
| CN103085446B true CN103085446B (en) | 2015-02-11 |
Family
ID=48198798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110395959.6A Active CN103085446B (en) | 2011-11-01 | 2011-12-02 | film screen printing system and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103085446B (en) |
| TW (1) | TW201318872A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819448A (en) * | 2018-06-22 | 2018-11-16 | 池州市德锐信息技术有限公司 | A kind of clothes processing machine with dyeing and printing device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB743850A (en) * | 1952-01-18 | 1956-01-25 | Zimmer Johannes | Printing textiles and like materials |
| DE2035220C3 (en) * | 1970-07-16 | 1983-12-15 | Mitter & Co, 4815 Schloss Holte | Squeegee device for printing a web of material |
| DE3117947A1 (en) * | 1980-09-29 | 1982-06-09 | Armstrong World Industries, Inc., 17604 Lancaster, Pa. | Flat screen printing device |
| JPH01211994A (en) * | 1988-02-19 | 1989-08-25 | Oki Electric Ind Co Ltd | Screen printing method and its equipment |
| ATE203264T1 (en) * | 1995-03-10 | 2001-08-15 | Kufner Textilwerke Gmbh | METHOD AND DEVICE FOR THE GRID-SHAPED COATING OF WEB-SHAPED FLEXIBLE SURFACES WITH HOT-HOT ADHESIVES |
| JP2001212934A (en) * | 2000-02-02 | 2001-08-07 | Fuji Photo Film Co Ltd | Cream solder supplying device |
| CN2419039Y (en) * | 2000-04-29 | 2001-02-14 | 西安合和商贸印务有限责任公司 | Ink feeding and press printing device for screen printer |
| CN2513766Y (en) * | 2000-06-05 | 2002-10-02 | 李秉仁 | Scraping roll type flat screen printing machine |
| CN100339215C (en) * | 2005-09-20 | 2007-09-26 | 史智勇 | Printing equipment for metallic rolled material and printing technique therefor |
| TW200900248A (en) * | 2006-11-16 | 2009-01-01 | Mitsubishi Materials Corp | Offset printing machine and method of manufacturing display panel, and ink composition for printing and method of forming black matrix and bus electrode of front panel for plasma display panel using this composition |
| US8027086B2 (en) * | 2007-04-10 | 2011-09-27 | The Regents Of The University Of Michigan | Roll to roll nanoimprint lithography |
| TWM336646U (en) * | 2008-02-01 | 2008-07-11 | Dah Min Prec Ind Co Ltd | Extruding-filling printing device |
-
2011
- 2011-11-01 TW TW100139822A patent/TW201318872A/en unknown
- 2011-12-02 CN CN201110395959.6A patent/CN103085446B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103085446A (en) | 2013-05-08 |
| TW201318872A (en) | 2013-05-16 |
| TWI448388B (en) | 2014-08-11 |
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