CN102431279A - Gravure printing plate - Google Patents
Gravure printing plate Download PDFInfo
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- CN102431279A CN102431279A CN2011102631989A CN201110263198A CN102431279A CN 102431279 A CN102431279 A CN 102431279A CN 2011102631989 A CN2011102631989 A CN 2011102631989A CN 201110263198 A CN201110263198 A CN 201110263198A CN 102431279 A CN102431279 A CN 102431279A
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- dike
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- printing plate
- step portion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/10—Intaglio printing ; Gravure printing
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- Manufacturing & Machinery (AREA)
- Printing Methods (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
A gravure printing plate is provided to improve the surface flatness of a printed film by controlling the irregularity of transcription. A gravure printing plate comprises multiple cells(28) and paste. The cells are formed in a picture part of an object and are divided by multiple first partitions(24) extended along a first direction and multiple second partitions(26) having the same height as the first partitions. The second partitions are at right angles to the first partitions. The paste is spread on the surface of the object.
Description
Technical field
The present invention relates to be used for the improvement of the intaglio printing plate of intaglio printing.
Background technology
For example, in thin layer forms, generally use vacuum evaporation or CVD etc., but owing to need carry out atmosphere control, so cost is high.Relative therewith, in recent years, in the electronic unit manufacturing, use intaglio printing (intaglio printing) to form in the hope of realizing the thin layer about thickness 1 (μ m).For example, the laminated ceramic capacitor that can enumerate interaction cascading conductor layer and insulator layer is as an example.The thin layer that carries out through such printing forms, owing in atmosphere, carry out, therefore need not carry out atmosphere control, has the low and easy advantage of cost.
Above-mentioned intaglio printing; For example; Following method is arranged: use the intaglio printing plate that possesses a plurality of unit that a plurality of dike zonings by quadrature form in image portion (being drafting department); Make cream (paste) flow into these a plurality of unit and scrape and get after the remaining cream, will print with edition being pressed on and be printed thing and carry out transfer printing with scraper (De Network タ one Block レ one De).Above-mentioned dike has when such filling paste and prevents to carry out the effect that excessive scraping got by scraper.In addition, generally adopt following intaglio printing: the outer peripheral face through intaglio printing plate being arranged on the cylinder that is called as gravure cylinder prints continuously.
Yet, from flowing of the cream in the dike obstruction image portion of above-mentioned purpose setting, and then reduce the surface smoothing property of print film, therefore, proposed various from the past to its technical scheme of improving.For example; Following technical scheme is arranged: form the aggregate of the local unit that has combined through the unit is interconnected by stria; Even make to produce the too much or not enough of cream transfer printing amount in the unit of a part, also can via stria cream is flowed and obtain level and smooth as a whole and uniform transfer printing (for example with reference to patent documentation 1.)。
In addition; Following technical scheme is arranged: constitute dike by a plurality of print direction dikes that extend along print direction with many dikes that block directions of its quadrature; And, be provided with the notch of connection between the adjacent unit of print direction with the depth dimensions more shallow (for example with reference to patent documentation 2 than the unit at obstruction direction dike.)。According to this formation; Be made as shallow excessive the flowing that suppresses cream through depth dimensions with notch; Therefore, relaxed problem in the lateral erosion (サ イ De エ ッ チ Application グ) of the continuity that for this purpose width dimensions of notch is made as the cream when hindering transfer printing under the little situation during with notch formation.
In addition, following technical scheme is arranged: possessing equally under print direction dike and the situation of blocking the direction dike, be made as the height dimension of this obstruction direction dike lower (for example with reference to patent documentation 3 than print direction dike.)。Constitute according to this, the wire drawing of cream (yarn draws I) only produces at print direction, therefore, is suitable for being suppressed at the reduction of surface smoothing property of the overlapping and then print film of the wire drawing under the situation that vertical direction also produces wire drawing.
In addition; Different with above-mentioned each technical purpose; Proposed following technical scheme: the aperture area of the unit of the peripheral part in the image portion is made as littler than the aperture area of the unit of interior perimembranous, the homogenising of aperture area of unit of seeking its peripheral part is (for example with reference to patent documentation 4.)。Aperture area with the unit of interior periphery is made as in the identical structure in the past; There is following situation:, therefore, depend on these size relationships owing to do not have to consider the size of image portion and the relation between unit size and the unit interval especially; If from one jiao of image portion along print direction and with the direction arrangement units of print direction quadrature; The unit that can make 1 of terminal be listed as is compared with other unit, and aperture area diminishes, and then the gauge of the circumference of print film becomes inhomogeneous.According to above-mentioned formation, make the aperture area homogenising of the unit of peripheral part, therefore, the gauge of the circumference of print film becomes evenly, and situation about forming at the internal electrode that is applicable to MLCC etc. also can obtain stable electrical characteristic down.
Patent documentation 1: japanese kokai publication sho 57-012697 communique
Patent documentation 2: TOHKEMY 2006-110825 communique
Patent documentation 3: TOHKEMY 2006-110923 communique
Patent documentation 4: japanese kokai publication hei 09-076459 communique
Patent Document 1: Salt Ye Zi compilation and shareholders 'representatives penned "Printing イ nn キ Engineering" Printing Society Publications Department, April 1969, P? 89-91 and shareholders' P176-185
Summary of the invention
As above-mentioned, aspect intaglio printing plate, carried out various for flowability that improves cream or the effort that makes transfer printing amount homogenising.But, for example, wanting to form under the situation of the film below the thickness 1 (μ m); Even be suitable for above-mentioned each technology, also can have following problem: the transfer printing that generation is difficult to ignore is inhomogeneous, observes pinprick; Or can not get the surperficial flatness of print film, under the serious situation, print film becomes island; Can not get the part that continuous film perhaps is short of pattern, or the like.
The inventor etc., inhomogeneous for the transfer printing that suppresses as above-mentioned, concentrate on studies, its result, the rapid pressure variation when having obtained transfer printing has the conclusion of influence.
In addition, for the situation of change that in intaglio printing, when printing, between gravure cylinder (グ ラ PVC ア ロ one ラ) and impression cylinder (pressure trunk), acts on the extruding force on the printing paste, from carried out a plurality of researchs in the past, this point is widely known by the people.Entering is sharply risen with the gravure cylinder of constant speed rotation and the suffered pressure of printing paste of the gap between the impression cylinder (being crack (ニ ッ プ)) immediately, thereafter, slowly reduces, and changes negative pressure into (for example with reference to above-mentioned non-patent literature 1 in the crack outlet.)。Can think: owing to when the crack outlet changes negative pressure into, produce the cavity at printing paste like this, be that the starting point printing paste becomes the wire drawing state with this cavity, therefore, the generation transfer printing is inhomogeneous, the surface smoothing property reduction of print film.
The present invention is that background is made with above-mentioned situation, and its objective is provides that a kind of to suppress transfer printing inhomogeneous and then can improve the intaglio printing plate of the flatness on print film surface.
In order to reach this purpose; Content as main idea of the present invention is a kind of intaglio printing plate; Its image portion possess by many articles the 1st dikes that extend along the 1st predetermined direction with its quadrature and have a plurality of unit that many articles the 2nd dike zonings of the height dimension identical with the 1st dike form; Be used for being printed on the thing to be scheduled to the pattern application cream of (regulation) through intaglio printing; Wherein, (a) each of above-mentioned a plurality of unit possesses the intermediate step portion that forms through following manner, and said mode is: the part of the front side of the print direction at least in the perisporium that is formed by above-mentioned the 1st dike and above-mentioned the 2nd dike forms shape with the level.
If do like this, at the front side of print direction, possess than the 1st dike and the 2nd dike is low and the intermediate step portion higher than unit bottom surface at each of a plurality of unit, therefore, near the variation of the depth dimensions the dike obtains relaxing.The suffered pressure of printing paste changes negative pressure in the crack outlet as above-mentioned; Be intaglio printing plate when impression cylinder leaves, make obtain this moment till the reason that expands of compressed printing paste; But relax the depth dimensions variation through as above-mentioned, possessing intermediate step portion; Relaxed the pressure reduction, it is inhomogeneous therefore to suppress transfer printing, and then improves the flatness on print film surface.
And; Transfer printing has the thing that is printed of printing paste to absorb the solvent in this printing paste; Therefore its viscosity is enhanced; If the shape with the level as above-mentioned, then the gauge of making adhesion coating (making sticking
) that has been enhanced of viscosity is compared attenuation near central portion and dike.Therefore, near dike, become equally, therefore, have the advantage of the consistency (uniformity) that improves the printing thickness with central portion based on the thickness reduction amount of homogenising (レ ベ リ Application グ, smooth).
At this; Preferably; In above-mentioned intaglio printing plate, above-mentioned the 1st dike and above-mentioned the 2nd dike extend along the direction of the amount of the predetermined angle of eccentricity that tilts with respect to print direction, the part setting of the front side that is positioned at print direction in above-mentioned intermediate step portion's above-mentioned the 1st dike in edge and above-mentioned the 2nd dike.If do like this, then because intermediate step portion and dike tilt with respect to print direction, therefore, when printing, in each unit, pressure changes from the part that reaches intermediate step portion and dike successively.Therefore, as a whole, pressure becomes and relaxes more, and it is inhomogeneous therefore further to suppress transfer printing.
In addition, preferably, in above-mentioned intaglio printing plate, above-mentioned intermediate step portion has the width dimensions in 1～4 times the scope of its depth dimensions.As above-mentioned, intermediate step portion changes and relaxes rapid pressure and reduce through relaxing depth dimensions, therefore; In order to obtain sufficient alleviation effects, expect that its width dimensions is fully big, but if excessively become the big zone that does not have pressure to change that then produces; This zone neither can produce any help to the mitigation that pressure reduces; Also can reduce the loading of printing paste on the other hand, therefore, the desired width size does not become greatly more than the essential value.The depth dimensions of intermediate step portion more greatly then pressure changes more greatly; Therefore; The bound of the desired range of this width dimensions is all decided by the relation with depth dimensions, reduces in order fully to relax pressure, and desired width is of a size of more than 1 times of depth dimensions; In order not produce the zone that does not have pressure to change, desired width is of a size of below 4 times of depth dimensions.
In addition, preferably, in above-mentioned intaglio printing plate, above-mentioned intermediate step portion has 1/3～2/3 times depth dimensions of the depth dimensions of said units.In cell configuration, in printing process, go through receiving the pressure variation of accompanying for twice with the variation of unit depth size with intermediate step portion.No matter in which time; The rapid pressure reduction of accompanying with the rapid variation of unit depth size all diminishes along with the diminishing of variation of unit depth size; Therefore, preferably the depth dimensions with intermediate step portion is set in above-mentioned scope, makes that pressure of twice change and all becomes fully little.In addition, from such viewpoint, the depth dimensions of intermediate step portion the most preferably the unit depth size about 1/2.
In addition, preferably, above-mentioned the 1st dike and above-mentioned the 2nd dike possess the notch that connects adjacent unit.If do like this, then has following advantage:, also can make printing paste flow to relax this too much or not enough via the notch that is arranged on the perisporium that surrounds the unit even produce the too much or not enough of cream transfer printing amount in the unit of a part.
In addition, preferably, the depth dimensions of above-mentioned notch is identical with the depth dimensions of above-mentioned intermediate step portion.Flow in order to suppress the excessive of printing paste, expectation is made as the width dimensions of notch little, but in this case, the continuity of the printing paste during in order to ensure transfer printing, preferably the depth dimensions of notch is shallow.If the depth dimensions of notch is made as the depth dimensions same degree with intermediate step portion, then can satisfies the requirement of this two aspect simultaneously.In addition; If their depth dimensions is made as identical, then with under the situation that notch is set with any one the different depth dimensions with intermediate step portion and bottom surface, unit compare the number of steps in the minimizing image portion; Therefore, the manufacturing that also the has an intaglio printing plate easy advantage that becomes.
In addition, preferably, above-mentioned intaglio printing plate possesses the pattern with the size more than 100 (μ m) * 100 (μ m) in above-mentioned image portion.The present invention preferably is applicable to the intaglio printing plate with so bigger pattern.
Description of drawings
Fig. 1 is the figure that wants portion to constitute that schematically illustrates the intaglio press of the intaglio printing plate that has been suitable for one embodiment of the invention.
Fig. 2 is the vertical view of a part that amplifies the printing surface of the intaglio printing plate that possesses in the intaglio press of presentation graphs 1.
Fig. 3 is the A-A direction cutaway view of presentation graphs 2.
Fig. 4 is that the figure of the cross section shown in Fig. 3 to the 1st stage that is printed thing hectographic printing cream used in explanation.
Fig. 5 is the figure corresponding with Fig. 4 that is used to explain the state of the print film after the firm transfer printing.
Fig. 6 is the figure corresponding with Fig. 4 that is used to explain the state of the print film after the homogenising.
Fig. 7 compares side forwardly will be made as bigger formation example with stage portion with the print direction rear side.
Fig. 8 is the microphotograph that has amplified the part of the print film that the intaglio printing plate that uses Fig. 2 forms.
Fig. 9 is the microphotograph that has amplified the part of the print film that the intaglio printing plate that uses in the past forms.
Figure 10 is the microphotograph that has amplified the part of the print film of using another intaglio printing plate formation in the past.
Description of reference numerals:
10: plate cylinder; 12: holding tank; 14: printing paste; 16: intaglio printing plate; 18: scraper; 20: impression cylinder; 22: be printed thing; 24: the 1 dikes; 26: the 2 dikes; 28: the unit; 30: recess; 32: the deep; 34: intermediate step portion; 36,38: notch; 40: the cream film; 42: transfer printing portion; 44: residual portion.
The specific embodiment
Below, with reference to accompanying drawing, one embodiment of the invention are elaborated.In addition, in following embodiment, scheme suitably to be simplified or distortion, the size ratio of each one and shape etc. might not be described exactly.
Fig. 1 is the figure that schematically illustrates the integral body formation of intaglio press.Plate cylinder 10 for example, is supported for and can rotates around the rotating shaft that along continuous straight runs extends, and is in the state that a part immerses the printing paste 14 in the holding tank 12.Outer peripheral face set (set, fixing) at this plate cylinder 10 has the intaglio printing plate 16 as intaglio plate, is being provided with scraper 18 with the leading section with scraper 18 by the state that is pressed on this intaglio printing plate 16 above the holding tank 12.
In addition, above plate cylinder 10, impression cylinder 20 is supported for can be around rotating with these plate cylinder 10 parallel rotating shafts.This impression cylinder 20 is in across the thing 22 that is printed through ceramic printed-circuit board between them (raw cook) etc. and is pressed against the state on the plate cylinder 10.
Fig. 2 is the vertical view that amplifies the part of the image portion that representes above-mentioned intaglio printing plate 16, and Fig. 3 is the A-A direction cutaway view of Fig. 2.In the image portion of intaglio printing plate 16; Possess a plurality of the 2nd dikes 26 that the opposing party of a plurality of the 1st dikes 24 that extend along a direction and edge and its quadrature extends; Through by these the 1st dikes 24 and the 2nd dike zoning map picture portion, form a plurality of unit 28 as the least unit that constitutes printed images.
Above-mentioned the 1st dike 24 and the 2nd dike 26, through alternately cutting out notch in the crosspoint at separately length direction, though at which length direction all with interrupted shape setting.The length dimension of the interrupted various piece of the 1st dike 24 and the 2nd dike 26 all is roughly 2 the amount of unit 28.These the 1st dikes 24 and the 2nd dike 26, respectively with the for example Center Gap setting about 90 (μ m), width dimensions is respectively for example about 10 (μ m).Therefore, each the size of inboard of unit 28 inboard that promptly is formed on the recess 30 in the unit 28 is of a size of the for example square of each limit 80 (μ m).
At the central portion of above-mentioned recess 30, possess for example each limit 60 (μ m) square degree size and the depth dimensions part is made as dark deep 32.The depth dimensions in deep 32 be above the 1st dike 24 and the 2nd dike 26 calculated example like 20 (μ m) about; Between them be deep 32 around; Part through the perisporium that will be formed by dike 24,26 is made as shape with the level, and being formed with depth dimensions is the intermediate step portion 34 about 10 (μ m).The width dimensions of intermediate step portion 34 between any one of deep 32 and the 1st dike 24 and the 2nd dike 26, all is made as the for example same size about 10 (μ m).That is, intermediate step portion 34 forms width dimensions/depth dimensions=1.
In addition, make the 1st dike 24 and the interrupted notch 36,38 of the 2nd dike 26 respectively, the width dimensions about all places are with 10 (μ m) forms.In addition, the depth dimensions of notch 36,38 is identical with intermediate step portion 34.In addition, the metallic cylinder or the cylinder of intaglio printing plate 16 for example, prepared to be used to constitute by above the 1st dike the 24, the 2nd dike 26, deep 32, intermediate step portion 34 etc., uses the photo-engraving process that is widely known by the people to form.That is, the surface of for example iron or aluminum cylinder apply with Cu etc. electroplate form uniformly layer after, form recess through etching, thereafter,, thus, obtain intaglio printing plate 16 through covering surfaces such as plating Cr.Owing to form recess 30 by this way, there is by etch processes the curved surface about caused R10～15 (μ m) in each the circumference in intermediate step portion 34 and deep 32.
In addition, as print direction shown in above-mentioned Fig. 2, above-mentioned the 1st dike 24 and the 2nd dike 26 are arranged to respect to this print direction for example amount of the constant angle of eccentricity about 22.5 ° that tilts.Above-mentioned print direction is consistent with the direction of rotation of plate cylinder 10, thereby the 1st dike 24 and the 2nd dike 26 are configured to tilt with respect to its direction of rotation.In addition; Above-mentioned angle of eccentricity is set for: in plate cylinder 10 rotation and and impression cylinder 20 between extruding when being printed thing 22 and printing; Suppress with rotation together with the variation contact area that is printed thing 22, and then suppress to be applied to the variation of the pressure of printing paste 14.
When using the intaglio printing plate 16 that constitutes like this to carry out intaglio printing; Make and be printed thing 22 through between plate cylinder 10 and the impression cylinder 20; Plate cylinder 10 is rotated to arrow a direction shown in Figure 1, and printing paste 14 is fed into the surface of intaglio printing plate 16, then; Through scraping unnecessary amount, printing paste 14 is filled into the recess 30 that is arranged on this image portion by scraper 18.Thereafter if, plate cylinder 10 is further rotated, through impression cylinder 20 printing paste 14 being transferred to the surface that is pressed against plate cylinder 10 is the surface that is printed thing 22 on the intaglio printing plate 16, prints.
Fig. 4～Fig. 6 is the cutaway view that is used to explain the working condition of printing paste 14 when as above-mentioned, printing.Fig. 4 represented like the next stage: intaglio printing plate 16 is printed thing 22 by being pressed in, the printing paste 14 that is filled in this recess 30 is transferred to the surface that this is printed thing 22.Fig. 5 is that expression is just with intaglio printing plate 16 figure in the stage after the transfer printing that is printed thing 22 and has peeled off.After transfer printing just, the thickness of the circumference of cream film 40 and interior perimembranous thicker.
In addition, as contrast above-mentioned Fig. 4, Fig. 5 can be clear and definite, can transfer printing be filled into whole amount of the printing paste 14 in the recess 30, the amount of transfer printing is limited to the amount with a near part that is printed the part that thing 22 contacts.The dotted line of in Fig. 4, in recess 30, describing is that transfer printing is being printed the transfer printing portion 42 of thing 22 and is remaining in residual 44 line of demarcation in the recess 30.
Fig. 6 further implements homogenising state afterwards after being illustrated in transfer printing.Still have sufficient flowability after cream film 40 just has been transferred,, obtain the cream film 40 of the defective few (or not having) of roughly the same gauge and pinprick (pore) etc. through implementing homogenising.
Below, the more concrete embodiment that the internal electrode that above-mentioned intaglio printing plate 16 is used for laminated ceramic capacitor is formed describes.Mixed metal powder, ceramic powder and in solvent, be dissolved with the color spreading agent (PVC ヒ Network Le) of resin are practiced through roll mill (ロ one Le ミ Le), produce printing paste 14.Metal powder is that for example average grain diameter is the Ni powder below 1 (the μ m).In addition, ceramic powder is that for example average grain diameter is the BaTiO below 1 (the μ m)
3Powder.In addition, resin is an ethyl cellulose, and solvent is that terpineol (タ-ピ ネ オ one Le, terpineol, terpinol) is.In addition, the mixing ratio of each composition, with powder: the portions of resin solvent is made as 35～64: 3～10: about 35～60.In addition, the viscosity with printing paste 14 is adjusted to 0.3～6.5 (Pas).
On the other hand, as the intaglio printing plate 16 of test usefulness, prepared to possess intaglio printing plate by the rectangle pattern of the size about 0.5 * 2.0 (mm) that constitutes like above-mentioned a plurality of unit 28.The size shape of recess 30 is made as as aforementioned, and as comparative example, the depth dimensions that preparation does not have intermediate step portion 34 is 2 kinds of intaglio printing plates of 20 (μ m) and 10 (μ m).
Then, the squeeze pressure of impression cylinder 20 is made as 300 (kgf), the travelling speed that is printed thing 22 is made as 50 (mm/s); Carry out printing treatment; With 120 (℃) baking box it is carried out 10 minutes drying, thereafter, the outward appearance of the print film that obtains is observed with light microscope.Its result, use possesses the print film of intaglio printing plate 16 formation of intermediate step portion 34 as above-mentioned, and that kind as shown in Figure 8 forms with the much the same gauge of integral body, and does not also find pinprick basically.Relative therewith, be that depth dimensions is in the comparative example of intaglio printing plate of 20 (μ m) using other conditions are identical except intermediate step portion 34 is not set intaglio printing plate, as shown in Figure 9, only transfer printing the circumference of above-mentioned rectangle pattern.In addition, be set as in the comparative example of 10 (μ m) at depth dimensions, shown in figure 10, though for all being transferred the result who produces a plurality of pinpricks.These Fig. 8～Figure 10; Be to amplify the figure that expression is formed on the part of the print film that is printed thing 22; Appear at the rectangle of the lengthwise in the photo, corresponding with the conductor layer of 2 amount of the laminated ceramic capacitor of for example 1005 sizes, possess the size of 0.5 (mm) * 2 (mm) respectively.
In addition, use 3 kinds of above-mentioned intaglio printing plates, the compound method of printing paste is carried out various changes, equally printing is estimated.Specifically; Metal powder amount in the cream is made as 40～55 (wt%); The kind of resin can also be made as butyral (プ チ ラ-Le) resin and acrylic acid (ア Network リ Le) resin except being made as the ethyl cellulose; Amount of resin is made as 1.1～6.5 (wt%) with respect to metal ingredient, and solvent is mixed with the solvent of above-mentioned terpineol system except using with 2 kinds of proper proportion, can also use dihydroterpinyl acetate (ジ ヒ De ロ タ-ピ ニ-Le ア セ テ one ト) or C
10H
14Deng aromatic series, viscosity is adjusted into 0.6～0.8 (Pas) under 100rpm.To these various manner of formulation carried out in the printing paste of change, though correspondingly found differently, be roughly and the same print result of situation shown in above-mentioned Fig. 8～Figure 10 with the manner of formulation of printing paste.Promptly; Possess in use under the situation of intaglio printing plate 16 of present embodiment of intermediate step portion 34, can obtain the high print film of the few uniformity of pinprick, but for the intaglio printing plate in the past that does not possess intermediate step portion 34; Under the situation of the degree of depth 20 (μ m); The result who is printed for main circumference is under the situation of the degree of depth 10 (μ m), for producing the result of a plurality of pinpricks.
In addition, as shown in Figure 7 in this experiment, above-mentioned deep 32 is arranged on the position of leaning on the rear side of print direction than the central portion (shown in the chain-dotted line) of unit 28 partially, its result, and the front side ground that is offset to print direction forms intermediate step portion 34.Specifically, the width dimensions of intermediate step portion 34, side is about 5 (μ m) in the wings, side is about 15 (μ m) forwardly.Therefore, according to above-mentioned evaluation result, can think: as long as just enough in the front side formation intermediate step portion 34 of print direction, side is not provided with intermediate step portion 34 and does not have any influence yet in the wings.
Then, the result after the condition that changes recess 30 is experimentized describes.In the following condition 1～3, only put down in writing each size different portions with recess 30.
(condition 1)
The depth dimensions 5 of intermediate step portion 34 (μ m)
The width/depth of intermediate step portion 34=2
The depth dimensions 10 in deep 32 (μ m)
(condition 2)
The depth dimensions 5 of intermediate step portion 34 (μ m)
The width dimensions 20 of intermediate step portion 34 (μ m)
The width/depth of intermediate step portion 34=4
The depth dimensions 10 in deep 32 (μ m)
(condition 3)
The depth dimensions 5 of intermediate step portion 34 (μ m)
The width/depth of intermediate step portion 34=2
The depth dimensions 10 in deep 32 (μ m)
45 ° of angle of eccentricity
In that other are for forming electrically conductive film under the above-mentioned condition except the size that has changed above-mentioned each one, its result under above-mentioned any situation, can obtain the same and flawless electrically conductive film of gauge.In addition; Measure the surface roughness Ra of the electrically conductive film that forms; Its result is that obtain: in condition is for 1 time 0.33 (μ m) under 55 ° the situation in the blade angle (Block レ one De angle) of above-mentioned scraper 18; In condition is for 2 times 0.29 (μ m), is for 3 times the better result of 0.24 (μ m) in condition.In addition, change blade angle and estimate, its result is under 65 ° the situation in blade angle, to obtain in condition be for 1 time 0.30 (μ m), be for 2 times 0.27 (μ m) in condition, be for 3 times the result of 0.20 (μ m) in condition; Be under 75 ° the situation in blade angle, to obtain in condition be for 1 time 0.26 (μ m), be for 2 times 0.25 (μ m) in condition, be for 3 times the result of 0.20 (μ m) in condition.In addition, above-mentioned blade angle is the angle that tangent line and this scraper 18 plate cylinder 10 and contact site scraper 18 constitute.
According to above-mentioned evaluation result, even change the depth dimensions in intermediate step portion 34 and deep 32, also can obtain good result, in addition, also confirmed can improve the surface roughness of the film of formation through changing blade angle.
As above-mentioned, according to present embodiment,, possess than the 1st dike 24 in each unit 28 and the 2nd dike 26 is low and the intermediate step portion 34 higher than deep 32 at the front side of print direction, therefore, relaxed near the variation of the depth dimensions the dike 24,26.Therefore, relaxed the reduction of pressure, it is inhomogeneous therefore can to suppress transfer printing, and then improves the flatness on print film surface.
More than, with reference to accompanying drawing, the present invention has been carried out detailed explanation, but the present invention can also other mode implement, in the scope that does not break away from its main idea, can apply various changes.
Claims (3)
1. intaglio printing plate; Its image portion possess by many articles the 1st dikes that extend along the 1st predetermined direction with its quadrature and have a plurality of unit that many articles the 2nd dike zonings of the height dimension identical with the 1st dike form; Be used for being printed on the thing with predetermined pattern application cream through intaglio printing; It is characterized in that
Each unit of said a plurality of unit possesses: thus the part of the front side through the print direction at least in the perisporium that is formed by said the 1st dike and said the 2nd dike forms the intermediate step portion that shape with the level forms.
2. intaglio printing plate according to claim 1; Wherein, said the 1st dike and said the 2nd dike extend along the direction of the predetermined angle of eccentricity that tilts with respect to print direction; And said intermediate step portion is along the part setting of the front side that is positioned at print direction in said the 1st dike and said the 2nd dike.
3. intaglio printing plate according to claim 1, wherein, said intermediate step portion has the width dimensions in 1～4 times the scope of its depth dimensions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200215/2010 | 2010-09-07 | ||
| JP2010200215A JP5629409B2 (en) | 2010-09-07 | 2010-09-07 | Gravure printing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431279A true CN102431279A (en) | 2012-05-02 |
| CN102431279B CN102431279B (en) | 2016-08-10 |
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ID=45979782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110263198.9A Active CN102431279B (en) | 2010-09-07 | 2011-09-07 | Intaglio printing plate |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5629409B2 (en) |
| KR (1) | KR101765944B1 (en) |
| CN (1) | CN102431279B (en) |
| TW (1) | TWI551463B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553435A (en) * | 2013-10-22 | 2015-04-29 | 株式会社村田制作所 | Gravure printing plate, manufacturing method thereof, gravure printing machine, and manufacturing method for laminated ceramic electronic component |
| CN104608471A (en) * | 2013-11-01 | 2015-05-13 | 上海英内电子标签有限公司 | Intaglio roller and manufacturing method thereof |
| CN106515212A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Novel solvent-free intaglio printing technology and printing machine for same |
| CN106515192A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Solvent-free intaglio printing plate |
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| CN108698397A (en) * | 2016-01-26 | 2018-10-23 | 桑登全球雕刻技术有限公司 | Liquid for shifting and applying liquid carries product |
| CN109910424A (en) * | 2015-12-21 | 2019-06-21 | 株式会社村田制作所 | The manufacturing method of galley, the printing equipment for having the galley and laminated ceramic electronic component |
| CN112918077A (en) * | 2019-12-06 | 2021-06-08 | 三星电机株式会社 | Intaglio printing plate and intaglio printing apparatus using the same |
| CN114845882A (en) * | 2019-12-25 | 2022-08-02 | 株式会社Uacj制箔 | Intaglio printing plate |
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| JP6035137B2 (en) * | 2012-12-19 | 2016-11-30 | 株式会社ジャパンディスプレイ | Alignment film printing plate and method of manufacturing liquid crystal display device |
| JP2014133372A (en) * | 2013-01-11 | 2014-07-24 | Fujikura Ltd | Printer, printing method, optical fiber and optical fiber cable |
| JP2015088640A (en) * | 2013-10-31 | 2015-05-07 | 株式会社村田製作所 | Composite sheet, and laminate ceramic electronic component and method of manufacturing the same |
| JP6988603B2 (en) * | 2018-03-15 | 2022-01-05 | 日本製鉄株式会社 | Gravure roll |
| JP6683232B2 (en) * | 2018-10-09 | 2020-04-15 | 株式会社村田製作所 | Printing plate, printing apparatus equipped with the printing plate, and method for manufacturing laminated ceramic electronic component |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104553435A (en) * | 2013-10-22 | 2015-04-29 | 株式会社村田制作所 | Gravure printing plate, manufacturing method thereof, gravure printing machine, and manufacturing method for laminated ceramic electronic component |
| CN104553436B (en) * | 2013-10-22 | 2017-04-12 | 株式会社村田制作所 | Gravure printing plate, manufacturing method thereof, gravure printing machine, and manufacturing method for laminated ceramic electronic component |
| CN104553435B (en) * | 2013-10-22 | 2017-08-29 | 株式会社村田制作所 | The manufacture method of intaglio printing plate and its manufacture method, intaglio press and monolithic ceramic electronic component |
| CN104608471A (en) * | 2013-11-01 | 2015-05-13 | 上海英内电子标签有限公司 | Intaglio roller and manufacturing method thereof |
| CN109910424A (en) * | 2015-12-21 | 2019-06-21 | 株式会社村田制作所 | The manufacturing method of galley, the printing equipment for having the galley and laminated ceramic electronic component |
| CN108698397A (en) * | 2016-01-26 | 2018-10-23 | 桑登全球雕刻技术有限公司 | Liquid for shifting and applying liquid carries product |
| CN106515212A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Novel solvent-free intaglio printing technology and printing machine for same |
| CN106515192A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Solvent-free intaglio printing plate |
| CN112918077A (en) * | 2019-12-06 | 2021-06-08 | 三星电机株式会社 | Intaglio printing plate and intaglio printing apparatus using the same |
| CN112918077B (en) * | 2019-12-06 | 2024-02-23 | 三星电机株式会社 | Intaglio printing plate and intaglio printing apparatus using the same |
| CN114845882A (en) * | 2019-12-25 | 2022-08-02 | 株式会社Uacj制箔 | Intaglio printing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI551463B (en) | 2016-10-01 |
| JP2012056143A (en) | 2012-03-22 |
| JP5629409B2 (en) | 2014-11-19 |
| TW201215512A (en) | 2012-04-16 |
| CN102431279B (en) | 2016-08-10 |
| KR20120025397A (en) | 2012-03-15 |
| KR101765944B1 (en) | 2017-08-07 |
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