ES2253006A1 - Laminating method for flexible printed laminar material of e.g. paper, cardboard, involves imprinting waterproof, dustproof plastic layer provided in face of laminar material - Google Patents
Laminating method for flexible printed laminar material of e.g. paper, cardboard, involves imprinting waterproof, dustproof plastic layer provided in face of laminar materialInfo
- Publication number
- ES2253006A1 ES2253006A1 ES200201734A ES200201734A ES2253006A1 ES 2253006 A1 ES2253006 A1 ES 2253006A1 ES 200201734 A ES200201734 A ES 200201734A ES 200201734 A ES200201734 A ES 200201734A ES 2253006 A1 ES2253006 A1 ES 2253006A1
- Authority
- ES
- Spain
- Prior art keywords
- sheet material
- laminar material
- paper
- plastic
- printed
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 35
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000123 paper Substances 0.000 title claims description 14
- 239000011111 cardboard Substances 0.000 title claims description 6
- 238000010030 laminating Methods 0.000 title 1
- 239000000843 powder Substances 0.000 claims description 19
- 239000000976 ink Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Procedimiento para plastificar material laminar flexible impreso y el material impreso y plastificado obtenido con dicho procedimiento.Procedure to plasticize sheet material Flexible printed and printed and plasticized material obtained with said procedure.
La presente invención tiene por objeto un procedimiento para plastificar material laminar flexible impreso y el material impreso y plastificado obtenido con dicho procedimiento.The present invention aims at a procedure for plasticizing printed flexible sheet material and printed and plasticized material obtained with said process.
Actualmente, son muy conocidas las plastificaciones de documentos, catálogos, papeles, cartones, envoltorios, etc., al objeto de hacerlos impermeables para mantener la impresión, aumentar el tiempo de conservación e incluso su resistencia, especialmente para embalajes a base de cartones y otros.Currently, the plasticizing of documents, catalogs, papers, cards, wrappers, etc., in order to make them waterproof to keep printing, increase shelf life and even your resistance, especially for carton-based packaging and others.
Hasta el momento, los procedimientos de plastificación conocidos consisten básicamente en imprimir el material laminar flexible en una o en ambas caras y aplicar una lámina continua de material plástico sobre la cara impresa.So far, the procedures of known plasticization basically consist of printing the flexible sheet material on one or both sides and apply a Continuous sheet of plastic material on the printed side.
Los procedimientos conocidos precisan instalaciones adecuadas para llevar a cabo las citadas operaciones, y al propio tiempo requieren el concurso de bobinas de material plástico en forma de lámina continua. Todo lo cual implica unos inconvenientes relativos al coste elevado.Known procedures require adequate facilities to carry out the aforementioned operations, and at the same time they require the contest of material reels plastic in the form of a continuous sheet. All of which involves some inconveniences related to the high cost.
Los citados inconvenientes han sido eliminados mediante el procedimiento objeto de la presente invención y el elemento laminar resultante obtenido con el mismo.The aforementioned inconveniences have been eliminated by the method object of the present invention and the resulting laminar element obtained therewith.
Así, el procedimiento de la presente invención parte de material laminar flexible, tal como papel o cartón, especialmente papel, de manera que dicho papel conocido incorpora de origen una capa de material plástico en polvo repartido sobre una cara.Thus, the process of the present invention part of flexible sheet material, such as paper or cardboard, especially paper, so that said known paper incorporates origin a layer of powder plastic material spread over a face.
El procedimiento de la presente invención se caracteriza esencialmente porque comprende las etapas de:The process of the present invention is essentially characterized because it comprises the stages of:
a) someter un material laminar flexible provisto en una cara de una capa de material plástico en polvo convencional, a una impresión sobre la cara provista del polvo de plástico, ya) submit a flexible sheet material provided on one side of a layer of conventional powder plastic material, to an impression on the face provided with the plastic powder, and
b) aplicar calor al material laminar provisto de polvo de plástico impreso, fundiendo el polvo de plástico que embebe las partículas de las tintas de impresión, formando una monocapa impresa y plastificada que es impermeable.b) apply heat to the sheet material provided with printed plastic powder, melting the plastic powder that embeds the particles of the printing inks, forming a printed and plasticized monolayer that is waterproof.
De preferencia, según la invención como material laminar se puede emplear papel y/o cartón de tamaño normalizado.Preferably, according to the invention as a material Laminate can be used paper and / or cardboard size normalized
La invención comprende asimismo el material laminar impreso y plastificado obtenido con el citado procedimiento, que consiste en un material laminar flexible plastificado mediante una monocapa en una de sus caras formada por polvo de material plástico fundido en el que están embebidas las partículas de los productos de impresión.The invention also comprises the material printed and plastic laminated obtained with the aforementioned procedure, which consists of a flexible sheet material plasticized by a monolayer on one of its faces formed by powder of molten plastic material in which the particles of printing products.
Dicho material laminar puede ser papel o cartón.Said sheet material may be paper or paperboard.
A continuación se describe con mayor detalle el procedimiento de la presente invención.The following describes in greater detail the procedure of the present invention.
Se utiliza papel disponible comercialmente que incorpora en una de sus caras una capa de plástico en polvo, de preferencia del tipo poliamida que tiene una estructura esponjosa/cavernosa, que facilita la retención de la tinta.Commercially available paper is used that incorporates on one of its faces a layer of plastic powder, of preference of the polyamide type that has a structure spongy / cavernous, which facilitates ink retention.
El procedimiento consiste en imprimir dicho papel preparado sobre la cara provista de la capa de plástico en polvo, de manera que la tinta de impresión se deposita sobre el polvo que se encuentra en una de sus caras.The procedure consists in printing said paper prepared on the face provided with the plastic layer in powder, so that the printing ink is deposited on the dust found on one of their faces.
Seguidamente el papel provisto de polvo plástico y que ha sido impreso, es sometido a una fuente de calor que funde el plástico en polvo, con lo que las partículas de tinta depositadas en la impresión, entre los huecos o cavernas, y en su caso superficialmente, del polvo plástico, quedan embebidas en la capa de polvo plástico fundido, quedando el papel plastificado por la citada cara, la cual se vuelve impermeable rechazando el agua y líquidos en general.Then the paper provided with plastic powder and that has been printed, is subjected to a heat source that melts the plastic powder, so that the ink particles deposited in the impression, between the holes or caverns, and in their superficially, of the plastic powder, they are embedded in the layer of molten plastic powder, the plasticized paper remaining the aforementioned face, which becomes impermeable by rejecting water and liquids in general.
Por supuesto, según la imagen o texto impreso, el plástico en polvo embebe la cantidad correspondiente de tinta, consiguiendo como resultado una buena impresión plastificado del papel en cuestión.Of course, depending on the image or printed text, the plastic powder embeds the corresponding amount of ink, getting as a result a good plasticized impression of the paper in question.
La invención comprende el papel con polvo plástico, impreso y plastificado obtenido.The invention comprises paper with powder plastic, printed and plasticized obtained.
El papel, cartón o cualquier material laminar flexible, especialmente de naturaleza celulósica obtenido con el presente procedimiento, tiene numerosas aplicaciones especialmente en exteriores, ya que resiste la lluvia, inclemencias, viento, y otros. Todo ello con unos medios muy asequibles para las citadas aplicaciones.Paper, cardboard or any sheet material flexible, especially cellulosic nature obtained with the present procedure, it has numerous applications especially outdoors, since it resists rain, inclement weather, wind, and others. All this with very affordable means for those mentioned Applications.
Debe entenderse que en la puesta en práctica del procedimiento de la presente invención se podrían efectuar cuantas variaciones de detalle se consideren oportunas, así como utilizar cualquier material laminar, flexible, oportuno siempre que no se alteren las condiciones generales que se resumen en las siguientes reivindicaciones.It should be understood that in the implementation of the procedure of the present invention could be performed as many variations of detail are considered appropriate, as well as use any sheet material, flexible, timely as long as it is not alter the general conditions that are summarized in the following claims.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200201734A ES2253006B1 (en) | 2002-07-24 | 2002-07-24 | "PROCEDURE TO PLASTIFY PRINTED FLEXIBLE LAMINAR MATERIAL AND PRINTED AND PLASTIFIED MATERIAL OBTAINED WITH SUCH PROCEDURE". |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200201734A ES2253006B1 (en) | 2002-07-24 | 2002-07-24 | "PROCEDURE TO PLASTIFY PRINTED FLEXIBLE LAMINAR MATERIAL AND PRINTED AND PLASTIFIED MATERIAL OBTAINED WITH SUCH PROCEDURE". |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2253006A1 true ES2253006A1 (en) | 2006-05-16 |
ES2253006B1 ES2253006B1 (en) | 2007-10-16 |
Family
ID=36441013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200201734A Withdrawn - After Issue ES2253006B1 (en) | 2002-07-24 | 2002-07-24 | "PROCEDURE TO PLASTIFY PRINTED FLEXIBLE LAMINAR MATERIAL AND PRINTED AND PLASTIFIED MATERIAL OBTAINED WITH SUCH PROCEDURE". |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2253006B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343975A (en) * | 1961-09-27 | 1967-09-26 | Congoleum Nairn Inc | Process of producing decorative surface covering |
US3359352A (en) * | 1965-06-18 | 1967-12-19 | Congoleum Nairn Inc | Process for producing decorative surface covering |
US4278483A (en) * | 1979-08-31 | 1981-07-14 | Congoleum Corporation | Process for producing decorative surface covering |
-
2002
- 2002-07-24 ES ES200201734A patent/ES2253006B1/en not_active Withdrawn - After Issue
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343975A (en) * | 1961-09-27 | 1967-09-26 | Congoleum Nairn Inc | Process of producing decorative surface covering |
US3359352A (en) * | 1965-06-18 | 1967-12-19 | Congoleum Nairn Inc | Process for producing decorative surface covering |
US4278483A (en) * | 1979-08-31 | 1981-07-14 | Congoleum Corporation | Process for producing decorative surface covering |
Also Published As
Publication number | Publication date |
---|---|
ES2253006B1 (en) | 2007-10-16 |
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Date of ref document: 20060516 Kind code of ref document: A1 |
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