ES2311933T3 - PRINT PLATE FOR VARNISHES. - Google Patents
PRINT PLATE FOR VARNISHES. Download PDFInfo
- Publication number
- ES2311933T3 ES2311933T3 ES05110333T ES05110333T ES2311933T3 ES 2311933 T3 ES2311933 T3 ES 2311933T3 ES 05110333 T ES05110333 T ES 05110333T ES 05110333 T ES05110333 T ES 05110333T ES 2311933 T3 ES2311933 T3 ES 2311933T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- printing plate
- hydrophilic
- transfer layer
- varnish transfer
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
- B41M1/02—Letterpress printing, e.g. book printing
- B41M1/04—Flexographic printing
-
- 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
- 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
- B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
- B41N10/02—Blanket structure
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Laminated Bodies (AREA)
- Printing Methods (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Decoration By Transfer Pictures (AREA)
Abstract
Description
Placa de impresión para barnices.Printing plate for varnishes.
El objeto de la presente invención es una placa de impresión.The object of the present invention is a plate of impression.
Para la protección o para el acabado de superficies pueden proveerse éstas de un barniz brillante después de la impresión, por ejemplo, mediante procedimientos de impresión offset o de flexografía. Estos barnices brillantes pueden estar presentes tanto en forma de solución acuosa, como también de solución orgánica, y pueden endurecerse por rayos ultravioletas o por calor.For protection or for finishing surfaces can be provided with a glossy varnish after of printing, for example, by printing procedures offset or flexography. These bright varnishes can be present both in the form of an aqueous solution, as well as organic solution, and can be hardened by ultraviolet rays or by heat
Del documento DE 198 04 672 A1 se conoce una placa de impresión en relieve, en la que entre una capa base y una capa de transferencia de color o de barniz se encuentra una capa de protección que preserva de deterioros mecánicos. Esta capa debe preservar la capa base de agresiones mecánicas y se compone esencialmente de aluminio, poliéster orientado biaxialmente o acero fino. Capas semejantes de protección son caras y costosas en el manejo.From document DE 198 04 672 A1 a known embossed printing plate, in which between a base layer and a color or varnish transfer layer is a layer of protection that preserves from mechanical deterioration. This layer must preserve the base layer of mechanical aggressions and it is composed essentially aluminum, biaxially oriented polyester or steel fine. Similar layers of protection are expensive and expensive in the driving.
Del documento DE 198 04 671 A1 se conoce una placa de impresión en relieve que se adapta especialmente a los requerimientos de una transmisión de barniz.From document DE 198 04 671 A1 a known embossed printing plate that adapts especially to requirements of a varnish transmission.
Esta placa conocida de impresión en relieve para barnices tiene la desventaja de que las capas de gran valor de transferencia de barniz resultan difíciles de fabricar en función de los espesores necesarios de la placa de impresión, y es difícil el manejo de las capas de poliuretanos correspondientemente gruesas.This known embossing plate for varnishes have the disadvantage that the layers of great value of varnish transfer are difficult to manufacture depending on the necessary thicknesses of the printing plate, and it is difficult to handling of polyurethane layers correspondingly thick.
Por ello el objetivo de la presente invención era proporcionar una placa de impresión que presente propiedades de transmisión de barniz comparables con la placa de impresión nombrada arriba, no obstante, que permita una fabricación más sencilla.Therefore the objective of the present invention was to provide a printing plate that has properties of varnish transmission comparable with the named printing plate above, however, that allows easier manufacturing.
Sorprendentemente se ha encontrado ahora que el objetivo se resuelve gracias a una placa de impresión con las características de la reivindicación 1.Surprisingly it has been found now that the objective is solved thanks to a printing plate with the characteristics of claim 1.
La placa de impresión en relieve según la invención presenta una capa de relleno 3 que se encuentra entre la capa 2 hidrófila de transferencia de barniz y una capa base 1. El grosor de la capa hidrófila de transferencia de barniz puede reducirse por ello correspondientemente. A pesar de ello se consiguen de forma comparable buenas propiedades de producto de la placa de impresión.The embossed printing plate according to the invention has a filler layer 3 that is between the hydrophilic layer 2 varnish transfer and a base layer 1. The thickness of the hydrophilic varnish transfer layer can reduce accordingly. In spite of that it they achieve comparable product properties of the printing plate
En la placa de impresión fabricada según la invención, el grosor de la placa de relleno 3 es típicamente mayor que el grosor de la capa hidrófila de transferencia de barniz. Las capas base típicas se encuentran en el intervalo de 300 a 400 \mum, los espesores para la capa hidrófila de transferencia de barniz se encuentran en el intervalo de 80 a 400 \mum. Las placas de impresión tienen habitualmente unos espesores de 1.150, 1.350 ó 1.950 \mum, de forma que los espesores de la capa de relleno 3 se encuentran en el intervalo de aproximadamente 350 a 1.200 \mum, preferiblemente de 550 a 950 \mum.On the printing plate manufactured according to the invention, the thickness of the filler plate 3 is typically greater than the thickness of the hydrophilic varnish transfer layer. The Typical base layers are in the range of 300 to 400 um, the thicknesses for the hydrophilic transfer layer of varnish are in the range of 80 to 400 µm. Plates They usually have a thickness of 1,150, 1,350 or 1,950 µm, so that the thicknesses of the fill layer 3 are found in the range of about 350 to 1,200 µm, preferably 550 to 950 µm.
La figura 1 muestra de forma esquemática la estructura de la placa de impresión según la invención.Figure 1 schematically shows the structure of the printing plate according to the invention.
Materiales con propiedades de elasticidad similares el caucho son apropiados para la capa de relleno 3, en particular polietilenos, siliconas, cauchos nitrílicos, cauchos butílicos, polipropilenos, cloruros de polivinilo y mezclas de ellos. La capa de relleno se compone en al menos el 50% en peso de estos materiales, más preferiblemente en al menos el 70% en peso y lo más preferido en al menos el 80% en peso.Materials with elastic properties similar rubber are appropriate for the filler layer 3, in particular polyethylenes, silicones, nitrile rubbers, rubbers butyl, polypropylenes, polyvinyl chlorides and mixtures of they. The filler layer is composed of at least 50% by weight of these materials, more preferably at least 70% by weight and most preferred at least 80% by weight.
Materiales apropiados para la capa base son en particular tereftalato de polietileno, policarbonato, aluminio y acero fino.Appropriate materials for the base coat are in particular polyethylene, polycarbonate, aluminum and terephthalate stainless steel
Materiales preferidos para la capa 2 de transferencia de barniz son poliuretanos, resinas epoxi modificadas con uretano, siliconas, siliconas modificadas o mezclas de ellos, puesto que éstos producen superficies hidrófilas apropiadas. Además, la capa 2 de transferencia de barniz puede contener poliéteres, poliéteres aromáticos o polioléteres.Preferred materials for layer 2 of Varnish transfer are polyurethanes, modified epoxy resins with urethane, silicones, modified silicones or mixtures thereof, since these produce appropriate hydrophilic surfaces. In addition, the varnish transfer layer 2 may contain polyethers, aromatic polyethers or polyethers.
Las capas correspondientes presentan preferiblemente una dureza Shore A de 40 a 90 (DIN 53505) y una rugosidad superficial de Ra 0,05 a 5,0 \mum y/o de Rz 0,5 a 10 \mum.The corresponding layers present preferably a Shore A hardness of 40 to 90 (DIN 53505) and a surface roughness of Ra 0.05 to 5.0 µm and / or Rz 0.5 to 10 \ mum.
La capa hidrófila presenta preferiblemente energías superficiales \geq 35, preferiblemente \geq 40, más preferiblemente \geq 45 mN/m.The hydrophilic layer preferably has surface energies ≥ 35, preferably ≥ 40, more preferably ≥ 45 mN / m.
Según la máquina de imprimir empleada la placa de impresión en relieve puede ser una placa (metal y compuesto metal - plástico) o una mantilla (lámina o estratificado de láminas).Depending on the printing machine used the plate Embossed printing can be a plate (metal and composite metal - plastic) or a blanket (sheet or laminate of sheets).
Las placas de impresión según la invención son apropiadas en particular para la aplicación de barnices en el curso o a continuación de procesos de flexografía o impresión offset para el acabado del producto impreso. Los barnices pueden estar presentes preferiblemente para ello en forma de solución acuosa. También pueden ser dispersiones y/o emulsiones.The printing plates according to the invention are appropriate in particular for the application of varnishes in the course or following flexography or offset printing processes to The finished product printed. The varnishes can be preferably present for this in the form of an aqueous solution. They can also be dispersions and / or emulsions.
Las placas de impresión según la invención pueden fabricarse por un procedimiento en el que se aplica una capa de relleno 3 sobre una capa base 1, y sobre la capa de relleno 3 se aplica una capa 2 hidrófila de transferencia de barniz. Procedimientos apropiados son para ello revestimiento, contracolado, estratificación y coextrusión. En este caso la capa de relleno puede estratificarse sobre la capa base con un sistema apropiado de pegado, sobre la que se pega luego la capa hidrófila de transferencia de barniz. De forma alternativa pueden coextruirse también la capa hidrófila de cubrición y la capa de relleno sobre la capa base. Además, también es posible una coextrusión triple de capa base, capa de relleno y capa hidrófila de cubrición.The printing plates according to the invention they can be manufactured by a procedure in which a layer is applied of filler 3 on a base layer 1, and on the filler layer 3, apply a hydrophilic layer 2 varnish transfer. Appropriate procedures are for this purpose coating, contracolado, stratification and coextrusion. In this case the fill layer it can be stratified on the base layer with an appropriate system of glued, on which the hydrophilic layer of varnish transfer Alternatively they can be coextruded also the hydrophilic covering layer and the filling layer on the base layer In addition, triple coextrusion of base layer, filler layer and hydrophilic cover layer.
La invención se explica detalladamente mediante el ejemplo siguiente.The invention is explained in detail by The following example.
Sobre una capa base de tereftalato de polietileno (Mylar® A 350 \mum, empresa DuPont) se aplica a través de un sistema de aglutinante apropiado (Henkel Liofol® UR 2780) una lámina suave de PVC (espesor 700 \mum), y sobre ésta se estratifica una lámina de poliuretano con un grosor de 80 a 100 \mum con un sistema de pegado apropiado para el pegado de poliuretano y policloruro de vinilo (Henkel Liofol® UR 2780).On a base layer of terephthalate Polyethylene (Mylar® A 350 µm, DuPont company) is applied through of an appropriate binder system (Henkel Liofol® UR 2780) a soft PVC sheet (thickness 700 µm), and on it is stratify a polyurethane sheet with a thickness of 80 to 100 um with an appropriate bonding system for bonding polyurethane and polyvinylchloride (Henkel Liofol® UR 2780).
La capa hidrófila de cubrimiento muestra propiedades físicas apropiadas.The hydrophilic coating layer shows appropriate physical properties.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004053824 | 2004-11-04 | ||
DE102004053824A DE102004053824A1 (en) | 2004-11-04 | 2004-11-04 | Printing form for paints |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2311933T3 true ES2311933T3 (en) | 2009-02-16 |
Family
ID=35645805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES05110333T Active ES2311933T3 (en) | 2004-11-04 | 2005-11-04 | PRINT PLATE FOR VARNISHES. |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP1977903A1 (en) |
AT (1) | ATE402825T1 (en) |
DE (2) | DE102004053824A1 (en) |
DK (1) | DK1655145T3 (en) |
ES (1) | ES2311933T3 (en) |
PL (1) | PL1655145T3 (en) |
PT (1) | PT1655145E (en) |
SI (1) | SI1655145T1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016003289U1 (en) | 2016-05-30 | 2017-09-20 | Folex Coating Gmbh | Paint form for flexo and offset printing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559426A1 (en) * | 1984-02-10 | 1985-08-16 | Ferre Jean Michel | Flexographic plate |
US4642247A (en) * | 1984-06-29 | 1987-02-10 | Canon Kabushiki Kaisha | Recording medium |
DE3730194A1 (en) * | 1987-09-09 | 1989-03-23 | Bonner Zeitungsdruckerei | PRINT PLATE, ESPECIALLY FOR NEWSPAPER ROTATION PRESSURE |
DE19804671A1 (en) * | 1998-02-06 | 1999-08-12 | Technoplast Beschichtungsgesel | Relief printing medium used especially to apply gloss lacquer onto offset or flexo printed products |
DE19804672A1 (en) * | 1998-02-06 | 1999-08-12 | Technoplast Beschichtungsgesel | Tear-proof high pressure mold |
DE10034932B4 (en) * | 2000-07-11 | 2009-02-05 | Paul Sauer Gmbh & Co. Walzenfabrik Kg | Color, dampening or coating roller with detachable roll jacket |
-
2004
- 2004-11-04 DE DE102004053824A patent/DE102004053824A1/en not_active Ceased
-
2005
- 2005-11-04 DE DE502005004868T patent/DE502005004868D1/en active Active
- 2005-11-04 AT AT05110333T patent/ATE402825T1/en not_active IP Right Cessation
- 2005-11-04 PT PT05110333T patent/PT1655145E/en unknown
- 2005-11-04 EP EP08161263A patent/EP1977903A1/en not_active Withdrawn
- 2005-11-04 DK DK05110333T patent/DK1655145T3/en active
- 2005-11-04 PL PL05110333T patent/PL1655145T3/en unknown
- 2005-11-04 ES ES05110333T patent/ES2311933T3/en active Active
- 2005-11-04 SI SI200530439T patent/SI1655145T1/en unknown
- 2005-11-04 EP EP05110333A patent/EP1655145B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
DE102004053824A1 (en) | 2006-05-11 |
PL1655145T3 (en) | 2009-01-30 |
EP1655145A1 (en) | 2006-05-10 |
EP1655145B1 (en) | 2008-07-30 |
PT1655145E (en) | 2008-09-17 |
DK1655145T3 (en) | 2008-11-24 |
EP1977903A1 (en) | 2008-10-08 |
SI1655145T1 (en) | 2009-02-28 |
DE502005004868D1 (en) | 2008-09-11 |
ATE402825T1 (en) | 2008-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2402159B1 (en) | Decorative material | |
JP6540029B2 (en) | Decorative sheet and decorative board using the same | |
JP4917693B1 (en) | Flexographic printing plate support | |
BR9710692A (en) | Decorative films and formable sheets laminated with double protective layers of film. | |
ES2358160T3 (en) | PROCEDURE AND DEVICE TO PRODUCE A STRUCTURED SURFACE OF A PLATE OF LACQUERED MATERIAL. | |
JP2007268717A (en) | Decorative sheet and decorative plate using the sheet | |
BRPI1007347A2 (en) | STRENGTHEN CONGLOMERATED OR NATURAL STONE PLATE FORMAT ELEMENT AND MULTIPLE LAYER PROTECTIVE COATING OF THE SAME | |
JP2011079178A (en) | Decorative sheet for molding | |
ES2311933T3 (en) | PRINT PLATE FOR VARNISHES. | |
JP2008238688A (en) | Moistureproof sheet, face sheet, and decorative plate | |
KR100818696B1 (en) | Method for manufacturing sheet by using CPP film and sheet thereby | |
JPH0462055A (en) | Decorative sheet | |
EP2368705A1 (en) | Method for producing pouch, and pouch | |
JP4992564B2 (en) | Decorative sheet | |
EP4019710A1 (en) | Tile-type decorative flooring material comprising non-slip foam, and method for manufacturing same | |
JP2022159329A (en) | decorative material | |
JP2004001453A (en) | Decorative sheet and water-based coating liquid | |
JP2005127125A (en) | Decorative sheet for flooring | |
KR200432304Y1 (en) | Sheet by using OPP film | |
ES2339697T3 (en) | MANTILLA. | |
JP2008240423A (en) | Floor material | |
US20040166334A1 (en) | Decorative film-like material | |
JP2009190204A (en) | Decorative sheet | |
JP7497579B2 (en) | Non-combustible substrate, non-combustible decorative board having non-combustible substrate | |
KR20190008596A (en) | Making of method interior decoration plate embossing on uv coating and interior decoration plate embossing on uv coating |