ES1072074U - A flexible anti-shock and/or anti-scratch sheet - Google Patents
A flexible anti-shock and/or anti-scratch sheet Download PDFInfo
- Publication number
- ES1072074U ES1072074U ES200901654U ES200901654U ES1072074U ES 1072074 U ES1072074 U ES 1072074U ES 200901654 U ES200901654 U ES 200901654U ES 200901654 U ES200901654 U ES 200901654U ES 1072074 U ES1072074 U ES 1072074U
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- flexible
- shock
- scratch sheet
- plastic material
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Materials For Medical Uses (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Una hoja flexible antigolpes y/o antiarañazos.A flexible anti-knock sheet and / or anti-scratch
La presente invención se refiere a una hoja flexible antigolpes y/o antiarañazos y que protege frente agentes atmosféricos y de la oxidación y la corrosión.The present invention relates to a sheet flexible anti-knock and / or scratch and protects against agents atmospheric and oxidation and corrosion.
Durante el transporte y el almacenamiento de una amplia diversidad de materiales y/o productos, puede ser necesario protegerlos tanto de ser dañados como resultado de golpes o arañazos como de reacciones químicas; deben ser protegidos, por ejemplo, de la corrosión causada por condensación de vapor, o de la luz solar (y agentes atmosféricos en general), así como de agentes químicos tales como aceite, grasa, jabón, disolventes y similares.During the transport and storage of a Wide diversity of materials and / or products, may be necessary protect them both from being damaged as a result of bumps or scratches as of chemical reactions; they must be protected, for example, from corrosion caused by condensation of steam, or sunlight (and atmospheric agents in general), as well as chemical agents such as oil, grease, soap, solvents and the like.
El documento GB-A-2089460 divulga una hoja de material plástico para la protección de tubos de metal recubiertos. Se proporcionan agujeros en la hoja para permitir la inspección del producto envuelto desde el exterior. Tal hoja no es capaz de garantizar la protección frente reacciones químicas (por ejemplo, frente a la oxidación o la corrosión o agentes atmosféricos) porque es una hoja perforada y por lo tanto no impide que aire y/o líquido del entorno exterior entre en contacto con el producto o material envuelto.The document GB-A-2089460 discloses a sheet of plastic material for the protection of coated metal pipes. Holes are provided in the sheet to allow inspection of the product wrapped from the outside. Such a sheet is not able to ensure protection against chemical reactions (for example, against oxidation or corrosion or atmospheric agents) because It is a perforated sheet and therefore does not prevent air and / or liquid from the outside environment come into contact with the product or material wrapped.
El objeto de la presente invención es proporcionar una hoja que se puede usar para envolver materiales o productos con el fin de protegerlos del tipo de deterioro descrito anteriormente.The object of the present invention is provide a sheet that can be used to wrap materials or products in order to protect them from the type of deterioration described previously.
Este objeto se consigue de acuerdo con la invención mediante el uso de una hoja flexible de material plástico como se define en la reivindicación 1.This object is achieved according to the invention by using a flexible sheet of plastic material as defined in claim 1.
La invención se describirá ahora con referencia a los dibujos adjuntos, suministrados puramente a modo de ejemplo no limitativo y en los que:The invention will now be described with reference. to the attached drawings, supplied purely by way of example not limiting and in which:
- La figura 1 es un corte transversal de una primera realización de una hoja de la invención;- Figure 1 is a cross section of a first embodiment of a sheet of the invention;
- la figura 2 es una vista en perspectiva de la hoja de la figura 1; y- Figure 2 is a perspective view of the sheet of figure 1; Y
- las figuras 3 a 8 son cortes transversales de unas realizaciones segunda, tercera, cuarta, quinta, sexta y séptima respectivamente de la hoja de acuerdo con la invención.- Figures 3 to 8 are cross sections of second, third, fourth, fifth, sixth and seventh embodiments respectively of the sheet according to the invention.
Con referencia a las figuras 1 a 8, la hoja 2 de la invención incluye una superficie lisa 4 y una superficie corrugada 6 que tiene corrugaciones 8.With reference to figures 1 to 8, sheet 2 of the invention includes a smooth surface 4 and a surface corrugated 6 that has corrugations 8.
En una corrugación 8 y la adyacente están presentes áreas 9 deformables mediante plegamiento.In a corrugation 8 and the adjacent one are present deformable areas 9 by folding.
La hoja de la invención está producida por extrusión con calor y el material usado puede ser por lo tanto, por ejemplo, polietileno, nilón, polipropileno, PVC, poliestireno, etc. y mezclas de ellos, o en cualquier caso un material plástico que se puede extrudir con calor.The sheet of the invention is produced by extrusion with heat and the material used can therefore be example, polyethylene, nylon, polypropylene, PVC, polystyrene, etc. and mixtures of them, or in any case a plastic material that Can extrude with heat.
La hoja de la invención se fabrica como viene a continuación: el material que se está usando se funde en la cámara de fusión de un extrusor, no mostrado, y después se extrude con calor a una temperatura entre 60ºC y 350ºC, dependiendo del material que se está usando.The sheet of the invention is manufactured as it comes to continued: the material being used melts into the chamber of fusion of an extruder, not shown, and then extruded with heat at a temperature between 60ºC and 350ºC, depending on the material that is being used
Durante el primer paso de la extrusión, el material está en forma de hoja lisa; mientras que todavía está caliente, se pasa entre una superficie plana y una superficie que es el negativo de la forma deseada de la superficie de la hoja acabada. Una vez ha pasado a través de las superficies de formación, el producto se enfría y después se enrolla o se corta en tamaños específicos de hojas.During the first step of extrusion, the material is in the form of a smooth sheet; while still hot, it passes between a flat surface and a surface that is the negative of the desired shape of the surface of the finished sheet. Once it has passed through the training surfaces, the product is cooled and then rolled or cut into sizes leaf-specific
Naturalmente, permaneciendo inalterado el objeto de la invención, las realizaciones y los detalles de fabricación pueden variar ampliamente de los descritos e ilustrados. Por ejemplo, el método de fabricación podría implicar el uso de resinas de auto-expansión o de termo-expansión u otros procesos basados en vapor con el fin de conseguir un producto que se expande, en un porcentaje que podría variar, haciendo por ello más ligera la hoja y reduciendo costes al mismo tiempo.Naturally, the object remains unchanged of the invention, embodiments and manufacturing details They may vary widely from those described and illustrated. By For example, the manufacturing method could involve the use of resins of self-expansion or of thermo-expansion or other steam-based processes in order to get a product that expands, in a percentage which could vary, making the sheet lighter and reducing Costs at the same time.
La hoja es una hoja de una sola capa.The sheet is a single layer sheet.
Se pueden proporcionar inhibidores de la corrosión u otros inhibidores que pueden funcionar para impedir problemas causados por la humedad, la condensación, la luz solar o temperaturas o bien altas o bien bajas; la hoja también se podría producir con aditivos que proporcionan protección en el caso de contacto con agentes químicos, aceite, grasa, jabón, disolventes, barnices y similares.Inhibitors of the corrosion or other inhibitors that may work to prevent problems caused by moisture, condensation, sunlight or temperatures either high or low; the sheet could also produce with additives that provide protection in the case of contact with chemical agents, oil, grease, soap, solvents, varnishes and the like.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001TO000150A ITTO20010150A1 (en) | 2001-02-20 | 2001-02-20 | ANTI-SHOCK AND / OR SCRATCH FLEXIBLE SHEET. |
| ITTO010150U | 2001-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1072074U true ES1072074U (en) | 2010-05-17 |
| ES1072074Y ES1072074Y (en) | 2010-08-12 |
Family
ID=11458588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200901654U Expired - Fee Related ES1072074Y (en) | 2001-02-20 | 2002-02-19 | A FLEXIBLE SHEET ANTIGOLPES AND / OR ANTIRAÑAZAZOS |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1232962A1 (en) |
| ES (1) | ES1072074Y (en) |
| IT (1) | ITTO20010150A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITCO20050009A1 (en) * | 2005-03-01 | 2006-09-02 | Proxital Spa | PROTECTIVE SHEET FOR PACKAGING |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3574809A (en) * | 1968-12-17 | 1971-04-13 | Fmc Corp | Method for making oriented webs possessing projecting unoriented sections |
| FR2492775A1 (en) * | 1980-10-27 | 1982-04-30 | Nortene Sa | PROTECTIVE MATERIAL FOR COATED METALLIC ELEMENT, METHOD OF APPLICATION, AND METALLIC MEMBER THUS PROTECTED |
| US4499040A (en) * | 1981-04-20 | 1985-02-12 | Nissen Chemical Industries Co., Ltd. | Production of stamped plastic sheet |
| JP2627821B2 (en) * | 1990-11-28 | 1997-07-09 | 三洋加工紙株式会社 | Process paper with mold and method for producing the same |
| JP3154931B2 (en) * | 1995-09-22 | 2001-04-09 | 凸版印刷株式会社 | Embossed sheet, laminate using the same, and method of manufacturing the same |
| JPH09109303A (en) * | 1995-10-23 | 1997-04-28 | Toppan Printing Co Ltd | Foamed embossed decorative sheet and manufacture thereof |
| JP3149749B2 (en) * | 1995-11-09 | 2001-03-26 | 凸版印刷株式会社 | Manufacturing method of embossed sheet |
-
2001
- 2001-02-20 IT IT2001TO000150A patent/ITTO20010150A1/en unknown
-
2002
- 2002-02-19 ES ES200901654U patent/ES1072074Y/en not_active Expired - Fee Related
- 2002-02-19 EP EP02003716A patent/EP1232962A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20010150A1 (en) | 2002-08-20 |
| ITTO20010150A0 (en) | 2001-02-20 |
| EP1232962A1 (en) | 2002-08-21 |
| ES1072074Y (en) | 2010-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model granted | ||
| FD1K | Utility model lapsed |
Effective date: 20130924 |