CN2505282Y - Aluminmium-plated paper composite material - Google Patents
Aluminmium-plated paper composite material Download PDFInfo
- Publication number
- CN2505282Y CN2505282Y CN 01257780 CN01257780U CN2505282Y CN 2505282 Y CN2505282 Y CN 2505282Y CN 01257780 CN01257780 CN 01257780 CN 01257780 U CN01257780 U CN 01257780U CN 2505282 Y CN2505282 Y CN 2505282Y
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- Prior art keywords
- aluminium
- paper
- plated
- layer
- coated
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Abstract
The utility model provides an aluminium-plated paper composite material, comprising a paper layer, a composite aluminium-plated layer, wherein, the aluminium-plated layer is orderly provided with a compound coating of nitro cellulose resin and acrylic resin and a transparent paint coating. The utility model solves the problems of rough surface, no luster, dull color and bad printing adaptability for the prior aluminium-plated composite paper. The aluminium-plated paper composite material is of high surface finish, bright color, good printing adaptability, and is applicable to the high-grade packing of cigarette, food, medicine, etc.
Description
Technical field
The utility model relates to a kind of composite, relates in particular to a kind of paper composites of aluminizing.
Background technology
The aluminium paper composite that vacuum aluminum-coated transfer method is produced is the new packaging material that is widely used in packaging industry in recent years in the world, and it is few with the aluminium amount, and has very strong metal-like, and its energy lucifuge, thermal insulation, resistance are wet; Composite articles such as its alternative fine aluminium is thin, aluminizer, and be applicable to and the processing of printing machine, embossing machine, high-speed crosscutting machine now be widely used in packaging fields such as cigarette, food, medicine.
Existing vacuum aluminum-coated transfer method is produced the aluminium paper composite, is to be coated with a kind of remover on the PET film, and is vacuum aluminum-coated on peel ply, and coating viscosity glue agent on aluminium coated again is compound with paper then, with stripping machine the PET film is peeled off at last, obtains product.The top layer of product is a peel ply, through rough surface, the tarnish of peeling off.In addition, though owing to film pliable and tough as the Nitro cellulose resin of remover, peel off effective, but its wearability and anti-solvent ability are relatively poor, can not tint in the above, because the solvent that coating adopted all is the stronger solvents of dissolving power such as lipid, ketone, solvent makes the color that is coated with seriously lose colour to the infiltration of Nitro cellulose resin layer.If obtain the colorful one product, then need when being coated with peel ply, in remover, add the dyestuff of required color in advance, be coated in together then on the PET film, because dyed layer also is a peel ply, the color of product is the color after the PET film is peeled off, when producing aberration, color is also intensely dark.Because the top layer of product is a peel ply, and is not wear-resisting, the suitable property of surface printing is poor.
Summary of the invention
The purpose of this utility model provides a kind of surface smoothness height, lovely luster, and the good paper composites of aluminizing of printability.
For achieving the above object, the paper composites of aluminizing of the present utility model comprises ply of paper, compound aluminium coated, has one to contain Nitro cellulose resin and acrylic resin mixture coating on the aluminium coated, also has a clear dope layer on the mixture coating.
For hardness and the compactness that increases product, in the middle of above-mentioned aluminium coated and mixture coating, also has an acrylate resin layer.
The paper composites of aluminizing of the present utility model, because the characteristics of acrylic resin are that anti-solvent ability is good, so replaced original Nitro cellulose resin layer with Nitro cellulose resin and acrylic resin mixture coating, make the anti-solvent ability of this layer increase greatly, making to increase coating in the above or tint becomes possibility.The paper composites of aluminizing of the present utility model, just because of also having a clear dope layer on the mixture coating, this layer can improve the printability of product surface, make it can be directly at surface printing, can in coating, add dyestuff again and become dyed layer,, and need not through peeling off because dyed layer is last one deck, so the product surface that makes is highly polished, bright in colour, be applicable to high-grade packing such as cigarette, food, medicine.
Increasing by an acrylate resin layer in aluminium coated and mixture coating, increase the hardness of product on the one hand, make product can adapt to the processing of various backs, is to increase product compactness on the other hand, when making product as packaging material, and better tightness.
Description of drawings
Fig. 1 is the structural representation of a kind of paper composites of aluminizing of the present utility model.
Fig. 2 is the aluminize structural representation of paper composites of another kind of the present utility model.
Specific embodiment
The paper composites of aluminizing shown in Figure 1, basecoat are ply of papers 1, are aluminium coated 2, Nitro cellulose resin and acrylic resin mixture coating 3 successively, and topmost one deck is a thermoplastic polypropylene acid fat coating 4.Its manufacture method is: be coated with a Nitro cellulose resin and acrylic resin mixture on the PET film earlier, vacuum chamber with certain vacuum with the aluminium wire evaporation to the PET film that is coated with above-mentioned mixture, the one side that will be coated with the aluminium film by adhesive is fitted mutually under the certain pressure temperature with paper, through behind the cooling curing, with certain mechanical force and peel angle the PET film is peeled off recovery, on peel ply, be coated with last layer thermoplastic polypropylene acid fat at last, promptly get product.If obtain coloured product, then when being coated with last one deck, the dyestuff with required color adds in the thermoplastic polypropylene acid fat earlier, makes bright product.
The paper composites of aluminizing shown in Figure 2, basecoat is a ply of paper 1, be aluminium coated 2 successively, acrylate resin layer 5, Nitro cellulose resin and acrylic resin mixture coating 3, topmost one deck is a thermoplastic polypropylene acid grease coating material layer, its manufacture method is identical with the paper composites of aluminizing shown in Figure 1, just is coated with one deck acrylate resin layer again after being coated with Nitro cellulose resin and acrylic resin mixture, and then vacuum aluminum-coated.
Claims (3)
1, a kind of paper composites of aluminizing comprises ply of paper, compound aluminium coated, it is characterized in that: a Nitro cellulose resin and acrylic resin mixture coating are arranged on the described aluminium coated, also have a clear dope layer on the mixture coating.
2, the paper composites of aluminizing according to claim 1 is characterized in that: also have an acrylate resin layer in the middle of described aluminium coated and the described mixture coating.
3, the paper composites of aluminizing according to claim 1 and 2 is characterized in that: described clear dope layer is the colored transparent coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257780 CN2505282Y (en) | 2001-11-05 | 2001-11-05 | Aluminmium-plated paper composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257780 CN2505282Y (en) | 2001-11-05 | 2001-11-05 | Aluminmium-plated paper composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505282Y true CN2505282Y (en) | 2002-08-14 |
Family
ID=33666469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257780 Expired - Fee Related CN2505282Y (en) | 2001-11-05 | 2001-11-05 | Aluminmium-plated paper composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505282Y (en) |
-
2001
- 2001-11-05 CN CN 01257780 patent/CN2505282Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020814 Termination date: 20091207 |