EP1072407A1 - Procédé d'impression en creux avec une encre à base d'eau et machine faisant usage de ce procédé - Google Patents
Procédé d'impression en creux avec une encre à base d'eau et machine faisant usage de ce procédé Download PDFInfo
- Publication number
- EP1072407A1 EP1072407A1 EP00306375A EP00306375A EP1072407A1 EP 1072407 A1 EP1072407 A1 EP 1072407A1 EP 00306375 A EP00306375 A EP 00306375A EP 00306375 A EP00306375 A EP 00306375A EP 1072407 A1 EP1072407 A1 EP 1072407A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing
- ink
- doctor blade
- blade unit
- gravure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
-
- 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
- B41M1/06—Lithographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/30—Heliography
Definitions
- This invention relates to a gravure (photogravure) printing method carried out using water based ink and using a printing drum in association with an ink reservoir, a inking roll, and a doctor blade unit.
- an organic solvent type of (oil based) ink has been used in gravure printing, and for colour matching, printing is performed once or repeatedly in the overlaid state using coloured ink in which colouring materials for indigo blue, red, yellow, black and white colours are included.
- colouring materials for indigo blue, red, yellow, black and white colours are included.
- a printing firm purchases the ink already toned by a manufacturer from the supplier. Because of the characteristics of the organic solvent type of ink, to satisfy customer's requests for colouring performance and gradation, generally a low-mesh (with about 175 lines) and deep (with the depth of 18 to 30 ⁇ ) printing plate is used.
- the ink is of an organic solvent type
- a printing method using water based gravure ink in place of the organic solvent type of ink is advantageous.
- a water based gravure ink insures substantial improvement in the working environment and it may be expected that the water based gravure ink will be used more and more in gravure printing
- the size of the ink reservoir 1 is very large and a large quantity of ink is left in the ink reservoir 1 (about 20 kg per printing plate).
- the ink is a standard colour
- the ink can be used again, but if the ink is a specific colour based on the customer's request, it is required to re-stock the ink until the ink is used next time, which results in substantial cost increase.
- the reference numeral 2 is an inking roll
- 3 is a printing drum
- 3a is a printing plate surface
- 5 is a doctor blade unit arrangement
- 6 a pressure roller
- 7 a film being printed.
- the inking roll 2 is provided in the side opposite to the doctor blade unit as shown in Fig. 6. Because of this configuration, when gravure printing is carried out with water based gravure ink, wetting failure as an intrinsic defect of the water based gravure ink occurs due to the surface tension on a surface of the printing plate, so that, as the printing speed becomes faster, ink on the printing plate drops into the ink reservoir 1, which causes blurring on printed matters or fogging on the printing plate surface and makes it difficult to produce good printing under all conditions.
- the length L of a back plate 5b projecting from a bracket 5a of the doctor blade unit 5 is set to 30 mm as shown in Fig. 7 and Fig. 8, and the length L1 of a blade tip of a doctor blade unit 5c is set to 4 mm, because of the dimensions, the excellent colouring performance and gradation on a base film are insured when the printing ink is oil based.
- the inking roll 2 is provided against the printing drum 3 in the side opposite to the doctor blade unit 5, and ink 4 in the ink reservoir 1 is drawn up by the single inking roll 2 and fed onto the printing plate surface 3a.
- 6 is a pressure roller, and at 7 is a printed film.
- ink 4 in the ink reservoir 1 is taken up by the inking roll 2, and surplus ink transferred onto the printing drum 3 is scraped off by the single doctor blade unit 5 to form a good printing plate surface 3a as shown in Fig. 14, thus good printed matter can be obtained on the base film 7 via the pressure roller 6.
- the blade tip 5c of the doctor blade unit 5 is generally supported by the back plate 5b and clamped or fixed with the bracket 5a as shown in Fig 15.
- a gravure printing method preferably using a water based gravure ink wherein the printing drum used has between 200 and 400 mesh lines with a depth between 10 and 17 ⁇ .
- a printing drum for use in the method has 200 to 400 mesh lines with a depth between 10 to 17 ⁇ .
- This invention provides also an ink reservoir for use in a gravure printing machine, the ink reservoir having a deep ink containing trough located within a shallow tray, the trough being arranged to accommodate an inking roll which dips therein, the printing drum being located over the tray outside said ink pool.
- This invention provides further a gravure printing machine preferably using water based gravure ink wherein an inking roll associated with the machine is located on the same side of the printing drum as a doctor blade unit.
- a doctor blade unit for the machine preferably has a back plate support which projects by a length of from 20 mm to 30 mm from a clamp, the doctor blade projecting from the back plate by between 3 mm and 4 mm.
- a plurality of inking rolls may be provided.
- An inking roll associated with the machine can be located on the same side of the printing drum as a doctor blade unit, with a further inking roll located on the side of the printing drum opposed to the doctor blade unit.
- a gravure printing machine preferably has one or more inking rolls provided between the doctor blade unit and the inking roll positioned on the side opposite to the doctor blade unit.
- the doctor blade unit for the machine can include a plurality of doctor blades, preferably two.
- the pressure of one blade may be equal to or larger than the pressure of the other blade, and wherein the pressure of the leading blade is greater than that of the trailing blade.
- the material of the leading doctor blade unit may be different from the material of the trailing doctor blade.
- Water based gravure ink is generally process colour ink in which colouring materials for indigo blue, red, yellow, black, and white colours are included, and printing is basically performed with the process colour ink once or repeatedly in the overlaid state to obtain desired colours and tone
- the process colour ink in which colouring materials for these five colours are mixed contain resins for water based ink as main components, and is adjusted by adding pigments and necessary additive(s) and dissolving or suspending the mixture in water or in a solvent comprising water, alcohol, and the like
- the technique for making a gravure cylinder is important in the gravure printing method using water based gravure ink.
- the conventional type of printing plate a low-mesh and deep one with about 175 lines and the depth in the range from 18 to 30 ⁇
- a bank surrounding a cell on a gravure printing plate intaglio plate
- a dot of water based ink film is thus not present.
- dots on the film become smaller, so that the tone becomes less, which also makes it impossible to obtain high quality printed matter.
- the depth of engraving on a printing plate is 10 ⁇ or less, unevenness is generated on a surface of the printing plate, so that printed tones are not even and printed matter with desired quality can not be obtained. Further the ink film is thin, so that problems such as difficulty in obtaining desired colour density occur.
- a biaxial oriented polyester film 12 ⁇ As a base material, water based ink commercially available and a diluted solvent in which water, ethanol, and isopropyl alcohol are mixed at the ratio of 50/30/20%, printing ink with the viscosity of Zahn cup #3-16 sec in which colouring materials for indigo blue, red, yellow, black, white, and other two specific colours are mixed was prepared.
- a printing plate with 175 lines and the depth of 18 ⁇ was set by means of a laser system, and printing was performed with the printing plate.
- FIG. 1 is a side view of a section of a gravure printing machine comprising a printing drum, an ink reservoir in which gravure ink for printing is held, an inking roll for transferring and applying the printing ink stored in the ink reservoir onto a surface of the printing drum, a doctor blade unit for scraping off surplus ink from the printing plate surface by contacting the blade tip thereto, and a pressure roller for pressing film to be printed onto the surface of the printing drum.
- the reference numeral 1 indicates the ink reservoir
- the ink reservoir 1 in this Embodiment has an ink pool 4 formed with a deep bottom in a section where the inking roll 2 is positioned
- the section where the printing drum 3 is positioned is formed with a shallow bottom 1a having the depth enough to receive ink dropped from the printing drum 3. and this shallow bottom 1a is downwardly inclined toward the ink pool 4 so that the printing ink is not pooled on the shallow bottom 1a.
- the printing ink is always pooled only in the ink pool 4, and the ink is applied onto a surface 3a of the printing drum 3 via the inking roll 2, only surplus ink is scraped off by the doctor blade unit 5 from the printing plate surface, and the printing drum is used for printing.
- FIG. 2 is a side view of a section of the gravure printing machine comprising a printing drum, an ink reservoir in which printing ink is held, a inking roll for transferring and applying the printing ink from this ink reservoir onto a surface of the printing drum, a doctor blade unit for scraping off surplus ink from the printing plate surface by contacting with the blade tip and a pressure roller for pressing the film to be printed onto the printing plate surface.
- the reference numeral 1 indicates an ink reservoir
- the ink reservoir 1 in this embodiment has the ink pool 4 formed in the side where the doctor blade unit 5 is positioned, and also the inking roll 2 for applying the printing ink from this ink pool 4 onto the surface 3a of the printing drum 3 is positioned in the side where the doctor blade unit 5 is positioned
- the inking roll 2 in this embodiment is provided in the side where the doctor blade unit 5 is positioned, an upward centrifugal force is imparted to the ink applied from the inking roll 2 onto the surface 3a of the printing drum 3, so that, when water based gravure ink with higher surface tension is used and printing is performed at a high speed, the printing ink does not drop into the side where the ink reservoir 1 is located and wetting failure does not occur.
- Fig. 3 is a side view of a section of a gravure printing machine comprising an ink reservoir in which printing ink is stored, a inking roll for applying the printing ink from this ink reservoir onto a surface of a printing drum, a doctor blade unit for scraping off surplus ink from the printing plate surface by contacting the blade tip thereto, and a pressure roller for pressing film onto the printing plate surface.
- the reference numeral 1 indicates an ink reservoir
- the ink reservoir 1 in this embodiment has the ink pool 4 with a depth formed in the section where the inking roll 2 is positioned, a shallow bottom 1a with enough depth to receive printing ink dropping from the printing drum 3 is formed in the side where the printing drum 3 is positioned, and this shallow bottom 1a is downwardly inclined toward the ink pool 4, so that the printing ink is not pooled in this shallow bottom section 1a.
- the reference numeral 5 indicates a doctor blade unit, and in the doctor blade unit 5 in this embodiment, the length L of a back plate 5b projecting from a bracket 5a as shown in Fig. 4 is 25 mm, and the length L1 of a blade tip of a doctor blade unit 5c projecting from a tip of this back plate 5b is 3.5 mm.
- the doctor blade unit 5c can not scrape off the printing ink sufficiently, and when the length L1 is less than 3.2 mm, friction occurs on the printing plate surface 3a, so that the length L1 should be set in the range from 3.2 mm to 3.7 mm, and the optimal length L1 is 3.5 mm.
- the length L of the back plate 5b shown in Fig. 8 is 35 mm
- the blade length L1 of the doctor blade unit 5c is 6.5 mm
- this doctor blade unit is for oil based ink.
- a printing plate with 350 lines and the depth of 13 ⁇ was prepared by a laser system. Printing for six colours was performed with five printing plates and water based gravure inks for indigo blues, red, yellow, black, and white colours which were commercially available. This embodiment was compared with the embodiment of conventional technology shown in Fig. 8 in terms of dimensions of the doctor blade unit 5.
- the doctor blade unit 5 functioned well in scraping off inks for all of the colours with no fogging generated on the printing plate at all, and high quality printing film could be obtained.
- the reference numeral 1 indicates an ink reservoir filled with water based ink 4, and the ink 4 is picked up and applied onto the surface 3a of the printing drum 3 by the inking roll 2 positioned in the opposite side to the doctor blade unit 5 and the inking roll 2a positioned on the side where the doctor blade unit 5 is provided.
- the reference numeral 6 indicates a pressure roller, and the reference numeral 7 indicates film to be printed.
- the ink 4 is supplied by the inking roll 2 in the side opposite to the knife edge 5 to the printing drum 3, and then the ink 4 is supplied thereto by the inking roll 2a, so that the ink 4 is sufficiently applied onto the surface 3a, and the ink does not drop (scatter) even when printing is performed at a high speed.
- the inking roll unit shown in Fig. 9 was used. Printing was performed with a printing drum (with the depth of 13 ⁇ and 350 lines) prepared by applying the water based gravure ink (supplied by Toyo Ink Kabushiki Kaisha; product name: Aquaecol S; surface tension: 24 dyne/cm) onto bi-axial oriented PP film (with the thickness of 20 ⁇ ), and the printing speed could be raised up to 300 m/min without losing good printing conditions.
- a printing drum with the depth of 13 ⁇ and 350 lines
- the water based gravure ink supplied by Toyo Ink Kabushiki Kaisha; product name: Aquaecol S; surface tension: 24 dyne/cm
- bi-axial oriented PP film with the thickness of 20 ⁇
- the two inking rolls 2, 2a were provided in the side where the doctor blade unit 5 was positioned and also in the opposite side, and because of this configuration, the printing ink 4 did not drop into the ink reservoir 1 even when the printing drum was rotated at a high speed, and wetting failure on the printing plate surface 3a as an intrinsic defect of water based gravure ink did not occur.
- the inking roll (based on the conventional technology) shown in Fig. 11 was used. Printing was performed under the same conditions as those in Experiment 1 above. The printing speed could be raised only up to 70 m/min without losing the good printing conditions.
- the limited printing performance in this case is based on the fact that wetting failure occurs due to large surface tension of the water based gravure ink 4 itself and the ink 4 applied on the printing plate surface 3a drops into the ink reservoir 1 when the printing drum 3 is rotated at a higher speed.
- Printing was performed under the same conditions as those employed in Experiment 2 by using a printing machine in which the inking roll 2 was provided only on the opposite side to the knife edge 5 as shown in Fig 11. In this case, the printing ink dropped with uneven printing generated when the printing speed was over 200 m/min, and printing could not be performed under good conditions.
- FIG. 10 An embodiment of the present invention is shown in Fig. 10.
- a third inking roll 2b is provided between the inking roll 2 and inking roll 2a.
- printing was performed under the same conditions as those employed in Experiment 1 and printing could be performed under good conditions. Further, even when the printing speed was raised up to 320 m/min, the printing ink did not drop, and printing was performed under good conditions.
- Fig. 12 is a side view of a key section of a gravure printing machine consisting of the printing drum 3, an ink reservoir 1 in which water based ink 4 is pooled, a inking roll 2 positioned in the side where a doctor blade unit 5 is provided for transferring and applying the water based ink 4 from the ink reservoir 1 onto the printing plate surface 3a, the doctor blade unit 5 for scraping off surplus ink from the printing plate surface 3a by contacting the two blade tips thereto, and a pressure roller 6 for pressing film 7 onto the printing plate surface 3a.
- the double-bladed doctor blade unit 5 has blade tips 5c 1 and 5c 2 supported by back plates 5b 1 and 5b 2 and fixed with the bracket 5a as shown in Fig. 13, but the structure is not limited to this one. For instance, a plurality of doctor blade units 5 each set with a discrete bracket may be provided.
- a space between the blade tips 5c 1 and 5c 2 may be set to any value according to necessity.
- each of the back plates 5b 1 , 5b 2 projecting from the bracket 5a and blade tips 5c 1 , 5c 2 may be set to any value according to necessity.
- the doctor blade unit 5 used in this embodiment is a double-bladed one as shown in Fig. 12, and the lengths of the back plates 5b 1 , 5b 2 projecting from the bracket 5a as shown in Fig. 13 are 26 mm and 25 mm respectively, while the length of both the blade tips 5c 1 , 5c 2 projecting from the back plates 5b 1 , 5b 2 is 3.5 mm, and a space between the blade tips 5c 1 , 5c 2 is 0.8 mm
- a printing plate with 350 lines and the depth of 13 ⁇ was prepared by a laser system, and printing with six colours was performed by using water based gravure ink available from the market and five printing plates for indigo blue, red, yellow, black, and white colours.
- the printing ink on the printing plate surface 3a was scraped off by the first blade tip 5c 2 first and then by the second blade tip 5c 1 from the printing plate surface 3a, and printing could be performed under good conditions without doctor blade unit cutting faults.
- doctor blade units 5 is practical up to three.
- the two or three blades may be provided at one position or at different positions.
- the conventional type of doctor blade unit 5 is generally made from stainless steel, and the configuration is allowable in which the first blade is made from stainless steel and the second one is made from another material.
- the pressures loaded by the first and second knifes may be identical, or the pressure loaded by the first knife may be set to a higher pressure with that loaded by the second knife set to a lower pressure so that the second blade performs more of a wiping action.
- This doctor blade unit 5 in this case has one blade as in the conventional type of doctor blade unit as shown in Fig. 14, and in Fig. 15, the length of the back plate 5b projecting from the bracket 5a is 25 mm, and the length of the blade tip 5c projecting from the back plate 5b is 3.5 mm.
- doctor blade unit 5 Dimensions and construction of this doctor blade unit 5 are the same as those of the first doctor blade unit in Embodiment 9. With this doctor blade unit 5, printing was performed by using the same base film, printing plates, and water based gravure ink as those in the Embodiment.
- the present invention provides advantages, for instance, in the food packaging industries using plastic films as base materials.
- a quantity of ink remaining on an ink reservoir can be reduced from about 20 kg/reservoir in the conventional technology to about 5 kg/reservoir. As a result, it is possible to reduce the ink cost and the cost of stocking left-over ink, and thus save resources.
- Printing ink is applied from a inking roll at a position where the printing plate surface is moving (rotating) upward, so that the printing ink does not scatter during high speed printing and further the problem of wetting failure does not occur, even if water based gravure ink with high surface tension is used.
- the contact pressure of a doctor blade unit tip on a printing plate surface is optimised in gravure printing performed using water based ink, and fogging does not occur on the printing plate surface.
- Inking rolls are provided both in the side opposite to the knife edge and in the side where the knife edge is positioned, and in addition, when required, between the two sides, printing ink is sufficiently applied to a surface of a printing plate, and wetting failure does not occur even when water based gravure ink with high surface tension is used, so that high quality printed matter can be obtained without causing blurring or fogging
- printing can be performed with water based gravure ink to avoid environmental pollution. Further when oil based gravure ink is used, the printing speed can be increased.
- a plurality of doctor blade knives for water based gravure printing machines are provided, so that the doctor blade knives function to scrape off surplus ink from the printing plate surface, so that high-quality printed matter can be obtained, even when water based printing ink having high surface tension and low resolving power in a water solvent is present.
- doctor blade unit pressure can be set to a low level, abrasion of the doctor blade unit and wearing of the printing plate can be reduced, so that not only the printing speed can be raised but also the productivity can be improved.
- This invention thus provides a photogravure printing method and machine for printing films (7) uses a water based ink and avoids customary problems associated with wetting of the plate, bleed, fogging and drying by using a printing drum (3) having between 200 and 400 mesh lines with a depth between 10 and 17 ⁇ .
- Left-over ink may be reduced by having an ink reservoir formed with a trough (4) into which the inking roller (2) dips the trough (4) being associated with a drip tray (1a) located beneath the printing drum (3).
- Printing may be improved further by using a doctor blade assembly (5) having two blades of differing resilience. In a modification two inking rollers are used in spaced relationship at the lower part of the printing drum.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK00306375T DK1072407T3 (da) | 1999-07-27 | 2000-07-26 | Dybtryksfremgangsmåde, hvor der anvendes vandbaseret trykfarve, og en trykkemaskine til udförelse af fremgangsmåden |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21153299 | 1999-07-27 | ||
JP11211532A JP2001030611A (ja) | 1999-07-27 | 1999-07-27 | 水性グラビアインキを用いて行うグラビア印刷方法及びこの印刷方法の実施に用いられる版胴並びにこの印刷方法により印刷された印刷物 |
JP25042399A JP2001071460A (ja) | 1999-09-03 | 1999-09-03 | 水性及び油性グラビアインキを用いるグラビア印刷機用インキパン及び水性グラビアインキを用いるグラビア印刷用ファニッシャーロール及びドクターの構造 |
JP25042399 | 1999-09-03 | ||
JP2000014712 | 2000-01-24 | ||
JP2000014712A JP4442783B2 (ja) | 2000-01-24 | 2000-01-24 | グラビア印刷機用ファニッシャーロール装置 |
JP2000106154 | 2000-04-07 | ||
JP2000106154A JP2001287335A (ja) | 2000-04-07 | 2000-04-07 | グラビア印刷機用ドクターナイフ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1072407A1 true EP1072407A1 (fr) | 2001-01-31 |
EP1072407B1 EP1072407B1 (fr) | 2005-05-25 |
Family
ID=27476552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00306375A Expired - Lifetime EP1072407B1 (fr) | 1999-07-27 | 2000-07-26 | Procédé d'impression en creux avec une encre à base d'eau et machine faisant usage de ce procédé |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1072407B1 (fr) |
KR (4) | KR100704191B1 (fr) |
AT (1) | ATE296201T1 (fr) |
DE (1) | DE60020305T2 (fr) |
DK (1) | DK1072407T3 (fr) |
ES (1) | ES2243205T3 (fr) |
ID (1) | ID27112A (fr) |
PT (1) | PT1072407E (fr) |
TW (1) | TW508315B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1253009A2 (fr) * | 2001-04-27 | 2002-10-30 | Japan Patent Management Co. Ltd. | Feuille d'emballage stratifiée fabriquée par photogravure |
CN102275395A (zh) * | 2010-06-12 | 2011-12-14 | 武汉红金龙印务股份有限公司 | 轮转高速凹印uv彩色系油墨的印刷工艺 |
EP3351397A4 (fr) * | 2015-09-18 | 2019-05-01 | Think Laboratory Co., Ltd. | Procédé d'impression de gravure |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010085042A (ko) * | 2001-07-25 | 2001-09-07 | 성안기계공업주식회사 | 그라비아 인쇄기용 인쇄 실린더 잉크 제거장치 |
KR101219040B1 (ko) | 2005-07-26 | 2013-01-07 | 삼성디스플레이 주식회사 | 액정 표시 장치의 제조 장치 및 방법 |
KR101162334B1 (ko) * | 2011-08-24 | 2012-07-04 | 주식회사 무 등 | 자외선 경화형 그라비어 인쇄 장치 |
TWI517986B (zh) | 2012-06-20 | 2016-01-21 | 泰金寶電通股份有限公司 | 清潔模組及使用此清潔模組的印表機 |
CN109572154B (zh) * | 2018-12-28 | 2020-10-13 | 云南华红科技股份有限公司 | 一种增加水绒套的凹印机传墨辊 |
KR102277054B1 (ko) * | 2020-11-23 | 2021-07-13 | 주식회사 선진써피스싸이언스 | 그라비아 인쇄 장치 |
Citations (7)
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DE248463C (fr) * | ||||
FR1054541A (fr) * | 1954-02-11 | |||
CH477291A (de) * | 1967-08-31 | 1969-08-31 | Albert Schnellpressen | Einfärbevorrichtung für den Formzylinder von Tiefdruckmaschinen |
DE1908114A1 (de) * | 1968-03-04 | 1969-10-02 | Ibm | Tiefdruckverfahren und Tiefdruckanlage mit unter Feuchtigkeit trocknenden Druckfarben |
JPS58126159A (ja) * | 1982-01-22 | 1983-07-27 | Komori Printing Mach Co Ltd | 枚葉グラビア輪転印刷機 |
DE3221144A1 (de) * | 1982-06-04 | 1983-12-29 | Chempress Gravur Consulting Paul Schiller, 8000 München | Einweg- verbundrakel fuer tiefdruck |
EP0813976A1 (fr) * | 1996-06-20 | 1997-12-29 | Teich Aktiengesellschaft | Procédé d'impression par héliogravure avec encre diluable à l'eau |
-
2000
- 2000-07-26 DK DK00306375T patent/DK1072407T3/da active
- 2000-07-26 AT AT00306375T patent/ATE296201T1/de not_active IP Right Cessation
- 2000-07-26 DE DE60020305T patent/DE60020305T2/de not_active Expired - Lifetime
- 2000-07-26 ES ES00306375T patent/ES2243205T3/es not_active Expired - Lifetime
- 2000-07-26 EP EP00306375A patent/EP1072407B1/fr not_active Expired - Lifetime
- 2000-07-26 PT PT00306375T patent/PT1072407E/pt unknown
- 2000-07-26 KR KR1020000043094A patent/KR100704191B1/ko active IP Right Grant
- 2000-07-26 TW TW089114887A patent/TW508315B/zh not_active IP Right Cessation
- 2000-07-27 ID IDP20000639D patent/ID27112A/id unknown
-
2006
- 2006-10-11 KR KR1020060098733A patent/KR100725067B1/ko active IP Right Grant
-
2007
- 2007-02-07 KR KR1020070012797A patent/KR100725060B1/ko active IP Right Grant
- 2007-02-07 KR KR1020070012853A patent/KR100725065B1/ko active IP Right Grant
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Publication number | Priority date | Publication date | Assignee | Title |
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DE248463C (fr) * | ||||
FR1054541A (fr) * | 1954-02-11 | |||
CH477291A (de) * | 1967-08-31 | 1969-08-31 | Albert Schnellpressen | Einfärbevorrichtung für den Formzylinder von Tiefdruckmaschinen |
DE1908114A1 (de) * | 1968-03-04 | 1969-10-02 | Ibm | Tiefdruckverfahren und Tiefdruckanlage mit unter Feuchtigkeit trocknenden Druckfarben |
JPS58126159A (ja) * | 1982-01-22 | 1983-07-27 | Komori Printing Mach Co Ltd | 枚葉グラビア輪転印刷機 |
DE3221144A1 (de) * | 1982-06-04 | 1983-12-29 | Chempress Gravur Consulting Paul Schiller, 8000 München | Einweg- verbundrakel fuer tiefdruck |
EP0813976A1 (fr) * | 1996-06-20 | 1997-12-29 | Teich Aktiengesellschaft | Procédé d'impression par héliogravure avec encre diluable à l'eau |
Non-Patent Citations (1)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 7, no. 237 (M - 250)<1382> 21 October 1983 (1983-10-21) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1253009A2 (fr) * | 2001-04-27 | 2002-10-30 | Japan Patent Management Co. Ltd. | Feuille d'emballage stratifiée fabriquée par photogravure |
EP1253009A3 (fr) * | 2001-04-27 | 2002-11-20 | Japan Patent Management Co. Ltd. | Feuille d'emballage stratifiée fabriquée par photogravure |
CN102275395A (zh) * | 2010-06-12 | 2011-12-14 | 武汉红金龙印务股份有限公司 | 轮转高速凹印uv彩色系油墨的印刷工艺 |
CN102275395B (zh) * | 2010-06-12 | 2013-03-27 | 武汉红金龙印务股份有限公司 | 轮转高速凹印uv彩色系油墨的印刷工艺 |
EP3351397A4 (fr) * | 2015-09-18 | 2019-05-01 | Think Laboratory Co., Ltd. | Procédé d'impression de gravure |
US10960697B2 (en) | 2015-09-18 | 2021-03-30 | Think Laboratory Co., Ltd. | Gravure printing method |
Also Published As
Publication number | Publication date |
---|---|
KR100725060B1 (ko) | 2007-06-08 |
KR100725065B1 (ko) | 2007-06-08 |
KR20070032747A (ko) | 2007-03-22 |
EP1072407B1 (fr) | 2005-05-25 |
DE60020305T2 (de) | 2006-01-26 |
DK1072407T3 (da) | 2005-09-05 |
ATE296201T1 (de) | 2005-06-15 |
KR20010015441A (ko) | 2001-02-26 |
KR100725067B1 (ko) | 2007-06-08 |
ES2243205T3 (es) | 2005-12-01 |
KR100704191B1 (ko) | 2007-04-06 |
ID27112A (id) | 2001-03-01 |
PT1072407E (pt) | 2005-10-31 |
KR20060112262A (ko) | 2006-10-31 |
DE60020305D1 (de) | 2005-06-30 |
KR20070032748A (ko) | 2007-03-22 |
TW508315B (en) | 2002-11-01 |
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