CN202895857U - Paper-based aluminum plastic composite material - Google Patents
Paper-based aluminum plastic composite material Download PDFInfo
- Publication number
- CN202895857U CN202895857U CN 201220578222 CN201220578222U CN202895857U CN 202895857 U CN202895857 U CN 202895857U CN 201220578222 CN201220578222 CN 201220578222 CN 201220578222 U CN201220578222 U CN 201220578222U CN 202895857 U CN202895857 U CN 202895857U
- Authority
- CN
- China
- Prior art keywords
- paper
- layer
- composite material
- plastic composite
- aluminium
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a paper-based aluminum plastic composite material, which belongs to the technical field of composite paper production and is used for solving the problems that the existing paper-based aluminum plastic composite material is poor in smoothness and low in glossiness, and the quality guarantee period of the product is affected due to needle holes on aluminum foil. The paper-based aluminum plastic composite material comprises the following twelve layers of materials in sequence: a modified polyethylene layer, a polyethylene layer, a printing ink layer, a plastic film layer, a straight aluminum-coated layer, a bonding resin layer, a paper layer, a bonding resin layer, an aluminum foil layer, a bonding resin layer and a modified polyethylene layer. According to the paper-based aluminum plastic composite material, the direct aluminum-coated layer and a PET (Polyethylene Glycol Terephthalate) film are compounded between the paper layer and the printing ink layer, so that metal texture is provided to the material printing surface, and the barrier property of the material to the oxygen gas and the water vapor are improved.
Description
Technical field
The utility model belongs to the composite paper production technical field, particularly a kind of composite paper with glossiness and barrier.
Background technology
Paper-based aluminium-plastic composite material now is widely used in the liquid food aseptic packaging, can give packing certain profile, effectively leakproof, and resistance oxygen, obstruct steam are so that content obtains long shelf life of products under the condition that need not to refrigerate.Yet, because the limitation of current material causes the decorate properties of such packing relatively poor; And the aluminum foil thickness that uses is the 6-7 micron, and the barrier of product can shorten shelf life of products because being subject to the pin hole impact of aluminium foil.
Summary of the invention
Poor for solving existing paper-based aluminium-plastic composite material aluminium lamination smoothness, glossiness is low, and on the aluminium foil pin hole is arranged, and affects the problem of shelf life of products, and the utility model provides a kind of paper-based aluminium-plastic composite material, and its technical scheme is as follows:
Paper-based aluminium-plastic composite material:
Consisted of by the Floor 12 material that mutually is bonded together, be followed successively by by the order of ecto-entad: modified poly ethylene, polyethylene, ink lay, plastic sheeting, straight aluminium coated, adhering resin, paper, polyethylene, adhering resin, aluminium foil, adhering resin and modified poly ethylene.
As preferred version of the present utility model:
Described plastic sheeting is PETG or polypropylene.
The utility model paper-based aluminium-plastic composite material is compounded with straight aluminium coated and PET film between paper and ink lay, wherein, the printing opacity problem that the pin hole that straight aluminium coated can remedy aluminium foil self brings, reach the purpose that prolongs the content shelf-life, simultaneously, straight aluminium coated also plays the effect of decorating substrate and reflected refraction light to printing figure message, give material printing surface metal-like, improve brightness and the glossiness of material printing surface, the overall lifting packed class, and the packing solution of high texture, high glaze is provided for high-grade liquid food aseptic packaging.
But the PET film both reinforcing material self to the barrier property of oxygen, steam, can be used as again the carrier of straight aluminium coated, solved when being prepared into transfer paper in the prior art, aluminium on the aluminizer is directly transferred on the rough paper, thereby the aluminium lamination smoothness variation of bringing, the problem that glossiness reduces.
The preparation method of above-mentioned paper-based aluminium-plastic composite material comprises following sequential steps:
Step 1: take plastic sheeting as substrate carrier, make straight aluminium coated by vacuum aluminium plating process, be prepared into aluminizer;
Step 2: take paper as substrate carrier that the aluminizer for preparing is compound or extrude compound method and be compound on the paper by wet method, between paper and aluminizer, form adhering resin, be prepared into the extrusion coating paper of aluminizing;
Above-mentioned wet method is compound to be that wet type is compound, be applicable to large-area metal transfer gold, silver foil (aluminium paper), combination process in the production process of the products such as laser hologram transfer paper, employed Wet Compound Device is by unreeling part in the wet type combination process, coated portion, composite portion, drying nest and rolling partly consist of, unreel partly to put paper and put film and (comprise the light beam film, aluminizer, aluminium foil and transfer membrane etc.), coated portion comprises that the back of the body is coated with, upper glue, upper mill base, varnish, composite portion is that the film of coated glue and paper are fit together under the pressure of composite roll, drying nest comprises drying tunnel and condensation, drying tunnel is at the Wet Compound Device top, four to five drying tunnels are generally arranged, condensation cooling roller is the rolling part at the wind-up roll front end at last;
Step 3: the extrusion coating paper of aluminizing is by printing machine, and printing figure message and pattern on plastic sheeting form ink lay on the plastic sheeting, be prepared into semi-finished product paper;
Step 4: by extruding equipment complex, outer PE layer, semi-finished product paper, interlayer, aluminium foil and the interior PE layer that stacks successively is combined into one, is prepared into paper-based aluminium-plastic composite material;
Wherein, outer PE layer is made of modified poly ethylene and polyethylene, and the ink lay in polyethylene and the semi-finished product paper is compound;
Interlayer is made of polyethylene and adhering resin, and the paper in polyethylene and the semi-finished product paper is compound, and adhering resin and aluminium foil are compound;
Interior PE layer is made of adhering resin and modified poly ethylene, and adhering resin and aluminium foil are compound.
Above-mentioned plastic sheeting is PETG or polypropylene.
Traditional laser transfer membrane arts demand is coated with release layer at the PET basement membrane, and then then mould pressed pattern on release layer aluminizes at the mould pressed pattern of release layer, to be prepared into laser transfer membrane; Also need at last the PET basement membrane torn and abandon, radium-shine transfer coated to be prepared into.
The utility model then is take plastic sheeting as substrate carrier, makes straight aluminium coated by vacuum aluminium plating process, is prepared into aluminizer, and technique is simple, does not tear the waste material of abandoning, and process costs is low.
Description of drawings
Fig. 1 is the schematic diagram of the utility model paper-based aluminium-plastic composite material.
The specific embodiment
Paper-based aluminium-plastic composite material as shown in Figure 1:
Consisted of by the Floor 12 material that mutually is bonded together, be followed successively by by the order of ecto-entad: modified poly ethylene 1, polyethylene 2, ink lay 3, plastic sheeting 4, straight aluminium coated 5, adhering resin 6, paper 7, polyethylene 8, adhering resin 9, aluminium foil 10, adhering resin 11 and modified poly ethylene 12.
Described plastic sheeting 4 is PETG or polypropylene.
Above-mentioned modified poly ethylene 1 is the blend of LLDPE (LLDPE), metallocene linear low density polyethylene (MLLDPE) and common low density polyethylene (LDPE) (LDPE);
Adhering resin 6 is self-cross linking type polyethylene and vinylacetate high molecular polymerization emulsion blending thing;
Adhering resin 9 is ethylene methyl acrylate;
Adhering resin 11 is ethylene methyl acrylate;
Modified poly ethylene 12 is the blend of LLDPE (LLDPE), metallocene linear low density polyethylene (MLLDPE) and common low density polyethylene (LDPE) (LDPE).
Claims (2)
1. paper-based aluminium-plastic composite material is characterized in that:
Consisted of by the Floor 12 material that mutually is bonded together, be followed successively by by the order of ecto-entad: modified poly ethylene (1), polyethylene (2), ink lay (3), plastic sheeting (4), straight aluminium coated (5), adhering resin (6), paper (7), polyethylene (8), adhering resin (9), aluminium foil (10), adhering resin (11) and modified poly ethylene (12).
2. paper-based aluminium-plastic composite material according to claim 1 is characterized in that:
Described plastic sheeting (4) is PETG or polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578222 CN202895857U (en) | 2012-11-06 | 2012-11-06 | Paper-based aluminum plastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578222 CN202895857U (en) | 2012-11-06 | 2012-11-06 | Paper-based aluminum plastic composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895857U true CN202895857U (en) | 2013-04-24 |
Family
ID=48116566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578222 Expired - Lifetime CN202895857U (en) | 2012-11-06 | 2012-11-06 | Paper-based aluminum plastic composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896857A (en) * | 2012-11-06 | 2013-01-30 | 云南创新新材料股份有限公司 | Paper-based aluminum-plastic composite material and preparation method thereof |
| CN103434238A (en) * | 2013-09-06 | 2013-12-11 | 金石包装（嘉兴）有限公司 | Ring label coiled material for laminating paper/plastic polystyrene connected cup |
-
2012
- 2012-11-06 CN CN 201220578222 patent/CN202895857U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896857A (en) * | 2012-11-06 | 2013-01-30 | 云南创新新材料股份有限公司 | Paper-based aluminum-plastic composite material and preparation method thereof |
| CN102896857B (en) * | 2012-11-06 | 2015-07-15 | 云南创新新材料股份有限公司 | Paper-based aluminum-plastic composite material and preparation method thereof |
| CN103434238A (en) * | 2013-09-06 | 2013-12-11 | 金石包装（嘉兴）有限公司 | Ring label coiled material for laminating paper/plastic polystyrene connected cup |
| CN103434238B (en) * | 2013-09-06 | 2015-05-20 | 金石包装（嘉兴）有限公司 | Ring label coiled material for laminating paper/plastic polystyrene connected cup |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102896857B (en) | Paper-based aluminum-plastic composite material and preparation method thereof | |
| JP5442613B2 (en) | Flexible packaging composite material | |
| US11806745B2 (en) | Nonconductive films for lighter than air balloons | |
| CN102852051B (en) | Novel structural laminating paper | |
| US9731480B2 (en) | Printed polyester film based laminate, method of making and application thereof | |
| CN103434237B (en) | A kind of easy-tear type dry type composite sheet and production method thereof | |
| CN104553153A (en) | Composite structure and method of light-weight, high-barrier and scratch-resistant color paper aluminum plastic milk powder package | |
| CN102991062A (en) | High temperature resistance wrapping paper and high temperature resistance release paper | |
| CN202895857U (en) | Paper-based aluminum plastic composite material | |
| CN202368021U (en) | Multilayer compound food package film bag | |
| US20240025610A1 (en) | Barrier-coated cellulose-based substrate, laminated packaging material and packaging container comprising the cellulose-based substrate | |
| WO2013177974A1 (en) | Method for making printed aluminum foil wrapping with low shifting high barrier and scratch resistance | |
| EP3113952B1 (en) | Method for forming packaging material, packaging material and use thereof | |
| CN101417519B (en) | Five-layer co-squeezing high-performance composite tray sheet and processing method thereof | |
| US11738537B2 (en) | Nonconductive films for lighter than air balloons | |
| CN202148468U (en) | Novel structural laminating paper | |
| CN103043299B (en) | Packaging container | |
| CN205818573U (en) | A kind of membrane pharmaceutical packing aluminum-plastic composite membrane | |
| CN205470626U (en) | Wrapping bag of high tenacity health supplies | |
| CN201573372U (en) | Performance-enhanced coextruded film | |
| CN204160828U (en) | High-brightness cosmetic composite sheet | |
| CN204160829U (en) | In print plastic-aluminum type composite sheet | |
| CN210047169U (en) | Five-layer oxygen-blocking composite film and packaging box | |
| CN201872391U (en) | Multilayer film prepared by co-extrusion blow molding film machine | |
| JP5055957B2 (en) | Method for processing surface glossy substrate for liquid container and surface glossy substrate for liquid container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: 653100 Jiulong District, high tech Zone, Yuxi City, Yunnan Province (middle section of Longteng Road) Patentee after: Yunnan hongchuang Packaging Co.,Ltd. Address before: 653100 Yunnan city of Yuxi province Fuxian high tech Development Zone, Road No. 125 Patentee before: YUNNAN CHUANGXIN NEW MATERIAL CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |