CN106183519A - Flexible printing plate - Google Patents
Flexible printing plate Download PDFInfo
- Publication number
- CN106183519A CN106183519A CN201510251258.3A CN201510251258A CN106183519A CN 106183519 A CN106183519 A CN 106183519A CN 201510251258 A CN201510251258 A CN 201510251258A CN 106183519 A CN106183519 A CN 106183519A
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- China
- Prior art keywords
- flexible printing
- printing plate
- ink
- protuberance
- galley
- Prior art date
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Links
- 238000007639 printing Methods 0.000 title claims abstract description 122
- 238000007774 anilox coating Methods 0.000 claims abstract description 19
- 230000000717 retained effect Effects 0.000 claims abstract description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 20
- 229920005989 resin Polymers 0.000 abstract description 13
- 239000011347 resin Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241001442589 Convoluta Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
Carry out transferring operation with shorter interval even if the present invention provides a kind of, it is also possible to the ink after not making transfer quickly repeats on the premise of producing the unfavorable conditions such as gradation unequal and carries out the flexible printing plate transferred efficiently.On the periphery of the printing cylinder that this flexible printing plate (1) is wound on flexible printing machine, the ink on the surface of anilox roll is held in the upper surface of ink holding protuberance (2a) of resin plate (2), described flexible printing plate is by contacting with printed body (workpiece) and by protuberance (2a), the ink being retained such is transferred to printed face, it is characterized in that, described protuberance (2a) be positioned at the Caused by Sloping Surfaces abutting impact that two edges (2e) before and after print direction are formed to alleviate between flexible printing plate (1) and anilox roll.
Description
Technical field
The present invention relates to a kind of resinous flexible printing plate used in flexible printing machine.
Background technology
Flexible printing is used in pattern on surface and is formed with the protuberance (image, word etc.) that ink keeps
Resin-made, the flexible printing plate (following, be also simply referred to as " galley ") of softness (flexible) of rubber,
The ink that will remain on the upper surface (end face) of described ink holding protuberance transfers with low squeegee pressure
Mode of printing in printed body.The ink holding protuberance of described galley is soft, it is possible to chase after
With variously-shaped printed body surface, therefore to having various material, the printed body etc. of thickness is entered
This flexible printing (for example, referring to patent documentation 1 etc.) can be used during row printing.
Fig. 3 is the summary construction diagram of the common structure representing flexible printing machine, and (a) of Fig. 4 is to represent
The top view (upper surface figure) of flexible printing plate of use, (b) of Fig. 4 in described flexible printing method
It is to represent that the side view of flexible printing plate used in described flexible printing method, (c) of Fig. 4 are to represent
The major part enlarged diagram of the flexible printing plate used in described flexible printing method.Additionally, institute
In some figures, hollow arrow all represents " print direction " (direction of rotation of printing cylinder) of galley.
As it is shown on figure 3, the main body of flexible printing machine (cycle type) including: printing cylinder 10, thereon
Galley 5 is installed in a winding manner；Anilox roll 20 and wiping part (doctor) 30, anilox roll 20
It is used for making ink be attached to described galley 5 with wiping part 30；Ink supplemental parts (ink tank 40)；With
And mobile station 50 etc., mobile station 50 is used for making flat printed body (workpiece W) and described printing rolling
The rotation of cylinder 10 (galleys 5) synchronously moves in parallel.
It addition, as shown in (a) of Fig. 4, (b) of Fig. 4, use in described flexible printing machine is soft
Property galley (galley 5) be formed as being wound in printing cylinder 10, when overlooking for the longest
Square shape, described flexible printing plate includes for the tension force (pulling force) when being wound in printing cylinder 10
Carry out the base materials such as polyethylene terephthalate (PET) made membrane that maintains 3 and form (stacking) and exist
Resin plate 6 on base material 3.
As shown in (b) of Fig. 4, at the middle body of described resin plate 6, at the flat board being not involved in printing
It is formed on the base portion 6b (non-printing portion) of shape for keeping the printing protuberance 6a of ink, 6a ...,
And pattern form that printing is formed as needing with protuberance 6a, 6a ... (in this example embodiment, be formed many
It is individual that to have when overlooking be the printed patterns of rectangular shape), base portion 6b as print direction and
End on " length direction " (left and right directions of diagram) of direction of rotation, across relatively thin curved of wall thickness
Fixed part 6d, 6d that pars convoluta 6c, 6c and being provided with is used when installing flexible printing plate to printing cylinder 10.
Generally, by use photoetching resin solidification method make constitute described printed patterns respectively print use
Protuberance 6a, as shown in the enlarged diagram of (c) of Fig. 4, each printing is (long with the print direction of protuberance 6a
Degree direction) on corner (edge 6e) be formed as the sharp-pointed shape of comparison and (so-called " have the shape of corner angle
Shape ").
It addition, be provided with bench vice (Japanese: バ イ ス) at each fixed part 6d, the 6d at length direction two ends
The tool that the printing cylinders such as 4A, 4B (double dot dash line) are installed, uses the fixture such as Fig. 3 such as pin, hook
As shown in, when the pulling force that slightly apply circumference in overall to version, by galley 5 to be adjacent to
Around printing cylinder 10, the mode of (periphery) is held in the surrounding (periphery) of printing cylinder 10.
Further, in described flexible printing, it is supplied on anilox roll 20 from described ink tank 40 and quilt
Wiping part (doctor) 30 have adjusted maintenance dose after ink (Tong Bu rotation by contacting with galley 5
Turn) and it is held in each top of described printing pattern (printing protuberance 6a, 6a ...), and,
By each protuberance 6a of this galley 5 with the gently contact (kiss of the printed body (workpiece W) on mobile station 50
Touch), thus the ink being retained such is transferred to the surface (printed face) of this workpiece W, wherein,
Mobile station 50 synchronously moves horizontally with the rotation of printing cylinder 10.
Patent documentation 1: No. 4917693 publications of Japanese Patent Publication No.
Summary of the invention
The problem that invention is to be solved
It addition, for transfer (printing) method utilizing described such flexible printing plate, due to transfer
The touching (contact pressure) of object surface is stable and will not damage the surface of printed body (workpiece), therefore,
In recent years, the manufacturing process of liquid crystal, organic EL, organic tft, solar panel etc. gradually it is applied to
In.In the manufacturing process of these parts, adopt with the following method, i.e. use the ink of organic solvent system
(coating fluid) also utilizes flexible printing on the surface (processing object face) of flat glass substrate
Form electrode layer, sealant, masking layer etc., recently, studying and how to promote its efficiency (speed).
But, when tasting to promote the efficiency (process velocity) using described flexible printing to carry out transferring
When examination carries out transferring operation continuously with shorter interval (circulation time or productive temp time), find
Along workpiece moving direction (printing side on the surface (processing object face) of the workpiece completed after transfer
To) create the situation of " gradation unequal " of coating fluid.Through detailed observation, it is believed that this is dense
The producing cause of light inequality is, coating (attachment) amount of ink and coating thickness are sent out on print direction
Change dynamic (deviation), causes on print direction alternately (or Moire fringe shape wavy in continuous print)
The more part of ink adhesion quantity and the less part of ink adhesion quantity occur.
The present invention completes in view of such situation, its object is to, it is provided that though a kind of with shorter
Interval carry out transferring operation, it is also possible to ink after not making transfer produces the unfavorable conditions such as gradation unequal
On the premise of quickly repeat and carry out the flexible printing plate transferred efficiently.
For solving the scheme of problem
In order to realize described purpose, the present invention provides a kind of flexible printing plate, and this flexible printing plate includes:
Base portion, it is tabular, and the both ends before and after the print direction being positioned at galley of this base portion are formed
For flexible printing plate being installed on the installation portion of printing cylinder；And the protuberance that ink keeps, it is pressed
Printed patterns according to regulation is formed on described base portion, and this flexible printing plate is being wound on flexible printing
Under state on the periphery of the printing cylinder of machine, the ink on the surface of anilox roll is held in described ink
The upper surface of protuberance kept, described flexible printing plate by contact with printed body and will be by so
The ink kept is transferred on printed face, wherein, and the edge being positioned at before and after print direction of described protuberance
It is formed to the Caused by Sloping Surfaces abutting impact alleviating between flexible printing plate and anilox roll.
The present inventor has carried out repeatedly studying to solve described problem, it was found that described coating fluid
The reason of " gradation unequal " be, galley (protuberance that each ink keeps) on a printing cylinder
Under the effect of the impact produced when contacting with anilox roll, this galley (printing cylinder) can generating period
Vibration (ripple rotation).Additionally, it was found that, when the transfer shortening flexible printing is spaced (during productive temp
Between) time, in the transfer process of last time produce " periodic vibration of galley (printing cylinder) " and
Will not only terminate after the process of " from the galley to the transfer of printed body (workpiece) " of an ink,
And influence whether the transfer process of next time.
In order to not produce the periodic vibration of described galley (printing cylinder) or make described galley (print
Brush cylinder) periodic vibration terminate as early as possible, alternatively it is conceivable to reduce the overall hardness of galley to alleviate printing
The method of the contact impact (touching) between version and anilox roll.But, when in view of durability (printing
Patience) time, in addition it is also necessary to the balance of the hardness in a certain degree, therefore can not too reduce and include that printing is used
Protuberance is in the hardness of interior galley entirety.Therefore, the present inventor expects that the shape utilizing version is soft to alleviate
Impact when property galley contacts with anilox roll, as mentioned above, it is found that by by flexible printing plate
, the ink contacting (abutting) at first with anilox roll keep " the edge shape of protuberance " be set to
Wedge shape, it is possible to significantly alleviate described impact, thus complete the present invention.
The effect of invention
That is, in the flexible printing plate of the present invention, the ink formed on flat base portion keeps using
The edge before and after print direction that is positioned at of protuberance be formed as wedge shape (Caused by Sloping Surfaces), at flexible printing plate
When contacting with anilox roll, first this Caused by Sloping Surfaces contacts with anilox roll.Use this structure, it is possible to alleviate
Described flexible printing plate is contacted with initial impact during anilox roll such that it is able to suppression is caused by this impact
Vibration.Further, the edge of the wedge shape of the protuberance kept at described each ink and the quilt of printed body
Printing surface contact (transfer) time, in the same manner as described, the wedge shape of protuberance that described each ink keeps
The edge of shape also is able to the impact that suppression is caused by contact.Thus, due to above-mentioned cooperative effect, the present invention
Flexible printing plate be prevented from occurring galley (printing cylinder) when being kept and when transferring by ink
The situation of " gradation unequal " of the ink that periodic vibration (ripple rotation) causes such that it is able to by described
Ink (coating fluid) is coated with (transfer) exactly according to the such thickness of design and becomes the pattern needed.Separately
Outward, owing to the situation of " gradation unequal " of described ink will not be produced, therefore, it is possible to shorter transfer
Interval (productive temp time) transfers continuously.
It addition, in the flexible printing plate of the present invention, the inclination angle of described Caused by Sloping Surfaces is set to, inciting somebody to action
Under galley mounting state in the horizontal plane, described Caused by Sloping Surfaces is downwardly inclined 0.01 ° relative to level
～30 °, thereby, it is possible to alleviate initial the rushing when flexible printing plate contacts with anilox roll further
Hit such that it is able to be reliably prevented and produce the vibration that caused by this impact and the ink that produces when transfer
The situation of gradation unequal.
Accompanying drawing explanation
(a) of Fig. 1 is the top view of the flexible printing plate of embodiments of the present invention, and (b) of Fig. 1 is
The side view of the flexible printing plate of embodiments of the present invention.
(a) of Fig. 2～(d) of Fig. 2 is all the print of the flexible printing plate representing embodiments of the present invention
The schematic diagram of the shape example of two edges (corner) of brush protuberance.
Fig. 3 is the summary construction diagram of the common structure representing flexible printing machine.
(a) of Fig. 4 is the top view of conventional flexible printing plate, and (b) of Fig. 4 is conventional flexible print
The side view of brush version, (c) of Fig. 4 represents the signal of the shape of two edges (corner) of printing protuberance
Figure.
Detailed description of the invention
Below, embodiments of the present invention are described with reference to the accompanying drawings in detail.Additionally, following embodiment party
The structure of flexible printing machine, the function that use in formula are identical with the common flexible printing machine shown in Fig. 3,
Therefore, to its mark reference identical with Fig. 3, description is omitted.It addition, in this enforcement
In the figure of mode, for ease of distinguishing the shape of discreet portions, to highlight the thickness of flexible printing plate
Mode is shown.
In the same manner as past case, the flexible printing plate (galley 1) of present embodiment is also to make to use up admittedly
Change (photonasty) resin and formed by photoetching process, as shown in (a) of Fig. 1, present embodiment
Flexible printing plate be formed as being wound in printing cylinder 10, when overlooking ((a) of Fig. 1) be
Generally rectangular shape, it includes for tieing up the tension force (pulling force) when being wound in printing cylinder
The base materials such as polyethylene terephthalate (PET) made membrane held 3 and formation (stacking) are at base material 3
On resin plate 2.
It addition, as shown in (b) of Fig. 1, at the middle body of described resin plate 2, as past case
Ground is formed for keeping ink on the flat base portion 2b (non-printing portion) being not involved in printing
Printing protuberance 2a, 2a ..., and print the pattern shape being formed as needs with protuberance 2a, 2a ...
Shape (in this example embodiment, be formed multiple to have when overlooking be the printed patterns of rectangular shape),
Base portion 2b as on " length direction " (left and right directions of diagram) of print direction and direction of rotation
End, be provided with, to printing cylinder 10, flexible printing be installed across relatively thin bending section 2c, the 2c of wall thickness
Fixed part 2d, the 2d used during version.
Further, as shown in the enlarged diagram of (a) of Fig. 2～(d) of Fig. 2, described galley 1 with
The difference of past galley (5) is, in each printing constituting printed patterns of described galley 1
With in protuberance 2a (ink holding protuberance), respectively print with the print direction (length direction) of protuberance 2a
On edge 2e (in FIG, with the position of grid representation) be formed as gentle slope shape (i.e., L Yu H it
Bigger) decline inclined plane (Caused by Sloping Surfaces).This is the feature of flexible printing plate of present embodiment.
Further illustrate the shape of the edge 2e (Caused by Sloping Surfaces) of described each printing protuberance 2a, such as Fig. 2
(a) major part enlarged drawing shown in, in basic wedge shape, by described galley 1 level
Under the state of ground mounting, the edge 2e of this protuberance 2a is formed as such decline inclined plane, i.e. towards
Go outside edge and the thickness of edge 2e is with respect to the horizontal plane constituted the side of inclined angle alpha with the surface of edge 2e
Formula tapers into.In addition, it is contemplated that after galley 1 is arranged on described printing cylinder 10 this print
Touching between brush version 1 and anilox roll 20, is generally set in inclination angle (slope angle) α of described Caused by Sloping Surfaces
In the range of 0.01 °～30 °, in the range of preferably 0.5 °～20 °.
It addition, generally the scope (away from distance L of end face) of the decline inclined plane of described edge 2e is set
In the range of 1mm～8mm, in the range of preferably 3mm～5mm, generally by this decline inclined plane
, the amount of hanging down (distance H) hung down from the upper surface (end face) of protuberance 2a be set as 0.05mm～0.5mm,
It is preferably 0.1mm～0.25mm.It should be noted that in the example of (a) of Fig. 2, be designed to full
The inclined plane of the following condition of foot, i.e. described inclined angle alpha is 10 °, and the scope of Caused by Sloping Surfaces is (away from end face
Distance L) it is 5mm, the amount of hanging down (distance H) hung down from the upper surface (end face) of protuberance 2a is 0.25mm.
It addition, the wedge shape of the edge 2e of described protuberance 2a both can be the court as shown in (b) of Fig. 2
The shape with R (fillet) of lower bending, it is also possible to for being carved into shape as shown in (c) of Fig. 2
(concave shape).Further, the wedge shape of described edge 2e is not necessarily intended to be formed with 1 grade, it is also possible to scheme
(decline of whole wedge tilts the stairstepping changed at inclination angle, midway as shown in (d) of 2
Angle α is in the range of 0.01 °～30 °), compound curved surface as Gothic arc (Gothic Arch) carry out shape
Become.
As the material of the described flexible printing plate of composition (galley 1), use resin, rubber etc. in version
Still there is after shaping certain elastic material.Additionally, the galley 1 of present embodiment for liquid crystal,
By organic solvents such as electrode layer, sealant and screening agents in the manufacturing process of organic EL, organic tft etc.
The ink transfer of system is formed on substrate (workpiece W), therefore, will use according in described operation
Ink, the kind of the contained organic solvent such as version cleanout fluid and consider that the swellbility etc. of resin determines
Galley 1.
It addition, when manufacturing galley 1, photoetching process is preferably used.In this case, as constituting institute
State the material of galley 1, it is possible to use photonasty (photo-curable) resin combination, wherein, preferably
Use include with the acrylate of polyurethane series, Polyester, polybutadiene system etc. as main framing prepolymer,
Acrylate oligomer, acrylate monomer mix mutually with photopolymerization inhibitor, Photoepolymerizationinitiater initiater etc. and
The mixture become is at interior photoresist.
Further, the overall dimensions of galley 1 depends on the chi becoming the substrate (workpiece W) of printed body
Very little, the size of printing cylinder 10, generally, galley 1 at print direction (length direction of galley 1)
On size be 300mm～about 2300mm, galley 1 in width (galley 1 horizontal)
On size be 500mm～about 2800mm.Further, by bending section 2c relatively thin for wall thickness in printing side
Length on (longitudinally) is set as about 0mm～100mm, (indulging fixed part 2d at print direction
To) on length be set as about 15mm～40mm.
It addition, the hardness of the printing protuberance 2a for described galley 1, it is desirable to by its JIS Shore A level
Rubber hardness is set in the range of 35 degree～70 degree.The situation of 35 degree it is less than in described Shore A hardness
Under, it may appear that it is inclined to as follows, i.e. printing protuberance 2a becomes the most soft relative to substrate (workpiece W)
Soft and deform when printing, thus it is unable to maintain that the printing of fine.It addition, on the contrary, soft
Property galley Shore A hardness more than in the case of 70 degree, it may appear that damage described substrate (workpiece W)
Surface and form the tendency of electrode on a surface, distribution etc..
Further, the film like base material 3 of the rear side being positioned at described galley 1 is by by resinous thin film
More than (or sheet material) stacking 1 layer or two-layer formed, in this example (Fig. 1), will be poly-to benzene two
The double-layer films that formic acid glycol ester (PET) is made is used as film like base material 3.As forming film like base material
The resin of 3, it is possible to use polypropylene (PP), other resins such as polrvinyl chloride (PVC).It addition,
Can adjust as follows, i.e. use the thin film of thickness of about 0.1mm～0.5mm as single thin film
Shape base material 3, the whole thickness of single film like base material 3 is 0.1mm～about 0.5mm, including galley 1
End be 1.5mm～about 3.0mm at the whole thickness of interior fixed part 2d.
Use the flexible printing plate of described structure, due to printing protuberance 2a be positioned at print direction before and after
Edge 2e, 2e are formed as declining the Caused by Sloping Surfaces of inclination, therefore, it is possible to alleviate in galley 1 and anilox roll 20
Initial impact when contacting.Thereby, it is possible to suppression is rolled in galley 1, printing because of described impact
The vibration produced on cylinder 10 such that it is able to by the situation of " gradation unequal " of the ink of generation after transfer
Prevent trouble before it happens.It addition, in the flexible printing using this flexible printing plate, described owing to producing
Unfavorable conditions such as " gradation unequals " of ink, therefore, it is possible to be spaced (during productive temp with shorter transfer
Between) it is carried out continuously transfer efficiently.
Industrial applicability
The flexible printing plate of the present invention can preferably be applied to liquid crystal to be arranged on, organic EL, organic
The printing (transfer is formed) of electrode layer, sealant and screening agent etc. on the substrates such as TFT, and can
Contribute to promoting its production efficiency.
Description of reference numerals
1, galley；2, resin plate；2a, protuberance；2b, base portion；2c, bending section；2d, fixing
Portion；2e, (protuberance) edge；3, base material；4A, 4B, bench vice；5, galley；6, tree
Fat version；6a, protuberance；6b, base portion；6c, bending section；6d, fixed part；6e, (protuberance) limit
Edge；10, printing cylinder；20, anilox roll；30, wiping part；40, ink tank；50, mobile station；
W, workpiece；H, the amount of hanging down (distance)；L, distance (scope of Caused by Sloping Surfaces) away from end face；α, incline
Oblique angle.
Claims (2)
1. a flexible printing plate, this flexible printing plate includes: base portion, and it is tabular, at this base portion
The print direction being positioned at galley before and after both ends be formed for flexible printing plate is installed on print
The installation portion of brush cylinder；And the protuberance that ink keeps, it is formed at institute according to the printed patterns of regulation
State on base portion, the shape on the periphery of printing cylinder that this flexible printing plate is wound on flexible printing machine
Under state, the ink on the surface of anilox roll is held in the upper surface of the protuberance that described ink keeps, described
The ink being retained such is transferred to printed face with printed body by flexible printing plate by contacting
On, it is characterised in that
The edge before and after print direction that is positioned at of described protuberance is formed to alleviate flexible printing plate and reticulate pattern
The Caused by Sloping Surfaces abutting impact between roller.
Flexible printing plate the most according to claim 1, wherein,
The inclination angle of described Caused by Sloping Surfaces is set to, when by galley mounting institute in the horizontal plane
State Caused by Sloping Surfaces and be downwardly inclined 0.01 °～30 ° relative to level.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-186105 | 2014-09-12 | ||
| JP2014186105A JP6499841B2 (en) | 2014-09-12 | 2014-09-12 | Flexographic printing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106183519A true CN106183519A (en) | 2016-12-07 |
| CN106183519B CN106183519B (en) | 2019-12-06 |
Family
ID=55644846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251258.3A Active CN106183519B (en) | 2014-09-12 | 2015-05-15 | flexographic printing plate |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6499841B2 (en) |
| KR (1) | KR102337559B1 (en) |
| CN (1) | CN106183519B (en) |
| TW (1) | TWI637862B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107134A (en) * | 2005-02-01 | 2008-01-16 | 株式会社小村技术 | Elastic resin plate |
| CN101190617A (en) * | 2006-11-30 | 2008-06-04 | 株式会社小村技术 | Resin relief printing plate |
| CN102076499A (en) * | 2008-05-27 | 2011-05-25 | 井爪雅幸 | Plate for printing press and printing press |
| CN102774127A (en) * | 2012-07-20 | 2012-11-14 | 京东方科技集团股份有限公司 | Relief printing plate structure |
| CN103534096A (en) * | 2012-05-14 | 2014-01-22 | 井爪雅幸 | Printing plate unit, printing plate mounting device, and printing machine |
| JP2014015003A (en) * | 2012-07-10 | 2014-01-30 | Shachihata Inc | Porous stamp material, method for manufacturing the same, and stamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3042940B2 (en) | 1992-11-20 | 2000-05-22 | 富士通株式会社 | Centralized monitoring system for transmission equipment |
| JP3042940U (en) * | 1997-04-28 | 1997-11-04 | アイ企画株式会社 | Resin plate |
| JP4080839B2 (en) * | 2002-10-21 | 2008-04-23 | シャープ株式会社 | Method for producing flexographic printing plate and method for producing printed matter |
| JP4901173B2 (en) * | 2005-02-01 | 2012-03-21 | 株式会社コムラテック | Flexographic printing method |
| KR100922799B1 (en) * | 2005-12-29 | 2009-10-21 | 엘지디스플레이 주식회사 | Roll Printing Device, Roll Printing Method and method of manufacturing a liquid crystal display device using the same |
| JP2012011666A (en) * | 2010-06-30 | 2012-01-19 | Sharp Corp | Flexographic printing apparatus, flexographic printing plate equipped in the flexographic printing apparatus, and manufacturing method of the flexographic printing plate |
| US8492074B2 (en) * | 2011-01-05 | 2013-07-23 | Laurie A. Bryant | Method of improving print performance in flexographic printing plates |
| JP4917693B1 (en) * | 2011-08-01 | 2012-04-18 | 株式会社コムラテック | Flexographic printing plate support |
-
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-
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107134A (en) * | 2005-02-01 | 2008-01-16 | 株式会社小村技术 | Elastic resin plate |
| CN101190617A (en) * | 2006-11-30 | 2008-06-04 | 株式会社小村技术 | Resin relief printing plate |
| CN102076499A (en) * | 2008-05-27 | 2011-05-25 | 井爪雅幸 | Plate for printing press and printing press |
| CN103534096A (en) * | 2012-05-14 | 2014-01-22 | 井爪雅幸 | Printing plate unit, printing plate mounting device, and printing machine |
| JP2014015003A (en) * | 2012-07-10 | 2014-01-30 | Shachihata Inc | Porous stamp material, method for manufacturing the same, and stamp |
| CN102774127A (en) * | 2012-07-20 | 2012-11-14 | 京东方科技集团股份有限公司 | Relief printing plate structure |
Also Published As
| Publication number | Publication date |
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| CN106183519B (en) | 2019-12-06 |
| JP2016055597A (en) | 2016-04-21 |
| KR102337559B1 (en) | 2021-12-08 |
| JP6499841B2 (en) | 2019-04-10 |
| TW201617236A (en) | 2016-05-16 |
| KR20160031395A (en) | 2016-03-22 |
| TWI637862B (en) | 2018-10-11 |
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