CN203427413U - PE (Poly Ethylene) composite hard sheet for aluminum-plastic packaging - Google Patents
PE (Poly Ethylene) composite hard sheet for aluminum-plastic packaging Download PDFInfo
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- CN203427413U CN203427413U CN201320501703.3U CN201320501703U CN203427413U CN 203427413 U CN203427413 U CN 203427413U CN 201320501703 U CN201320501703 U CN 201320501703U CN 203427413 U CN203427413 U CN 203427413U
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Abstract
The utility model relates to a PE (Poly Ethylene) composite hard sheet for aluminum-plastic packaging. The PE composite hard sheet comprises a hard sheet layer, a first PE film layer and a PTP (Polyester Terephthalate) aluminum foil layer, wherein the hard sheet layer and the first PE film layer are adhered through a first adhesive layer; the first PE film layer and the PTP aluminum foil layer are formed into an integer through heat sealing. According to the utility model, the contact surfaces of the PE composite hard sheet and pharmaceuticals and foods are converted from PVC (Polyvinyl Chloride) to PE, the internal pharmaceuticals and foods only contact with the PE layer, and the PE is an internationally accepted safest and most sable packaging material, so that the problem of pollution of the PVC and an adhesive layer on the pharmaceuticals and the foods can be effectively solved.
Description
Technical field
The utility model relates to a kind of composite hard sheet, especially relates to a kind of aluminum-plastic packaged PE of using composite hard sheet.
Background technology
Plastic-aluminum (PTP) packing that solid medicine, food extensively adopt at present, PTP is the abbreviation of Press Through Packaging, literal translation is " by pressure, packing ", in industry, more regular appellation is medicine Packaging Aluminum Foil, also be blister package aluminium foil, generally by polyvinyl chloride (PVC) hard sheet and two kinds of packaging material of PTP aluminium foil, formed.
In existing PTP packing, tablet, capsule-type food is contact PVC layer and adhesive layer directly, and in frothing moulding, filling, sealer process, PVC is repeatedly subject to the high temperature of nearly 200 ℃, but PVC layer, adhesive layer and medicine, Food Contact security allow people worry, because PVC is actually polyvinyl chloride, polyvinyl chloride is the polymer of vinyl chloride, in this polymer, generally contain a certain amount of VCM, VCM heat or oil will migrate on packed article, and VCM is a kind of noxious material, hinder health of human body.
Utility model content
The deficiency existing in order to overcome prior art, the utility model provides a kind of aluminum-plastic packaged PE of using composite hard sheet.
A kind of aluminum-plastic packaged PE composite hard sheet of using, comprise hard sheet layer, described composite hard sheet also comprises a PE rete and PTP aluminium foil layer, bonding by the first adhesive layer between described hard sheet layer and a PE rete, between a PE rete and PTP aluminium foil layer, by Heat Sealing, is integral.
Preferably, described PTP aluminium foil layer comprises the 2nd PE rete and medicinal aluminum foil layer, and described the 2nd PE rete extrudes rear by extrusion cladding machine and medicinal aluminum foil layer one side is compound.
Preferably, described medicinal aluminum foil layer opposite side is provided with printed layers, is coated with OP protective layer in printed layers.
Preferably, between described hard sheet layer and a PE rete, be provided with barrier layer, bonding by the second adhesive layer between described hard sheet layer and barrier layer, bonding by the 3rd adhesive layer between barrier layer and a PE rete.
Hard sheet of the present utility model can adopt PVC, PET, PP etc.; It,, as the framework material of PTP packing, can heat blow molding, has certain rigidity and barrier.
The utility model take hard sheet after base material coating binder with PE film carry out compound, after preheating on Aluminium-coating Packer, moulding, filling medicine or food with safe environment protection type PTP aluminium foil heat-sealing, finally by completing medicine packing after die-cut.
The contact-making surface of the utility model and medicine, food is transformed into PE by PVC, built-in medicine, food only contact PE layer, and PE is safe, the most stable internationally recognized packaging material, therefore can effectively solve PVC and the pollution problem of adhesive layer to medicine, food.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, a kind of aluminum-plastic packaged PE composite hard sheet of using, comprise PVC hard sheet layer 1, a PE rete 3 and PTP aluminium foil layer, bonding by the first adhesive layer 2 between described PVC hard sheet layer 1 and a PE rete 3, between a PE rete 3 and PTP aluminium foil layer, by Heat Sealing, be integral.
Described PTP aluminium foil layer comprises the 2nd PE rete 4 and medicinal aluminum foil layer 5, and described the 2nd PE rete 4 extrudes rear by extrusion cladding machine and medicinal aluminum foil layer 5 one side are compound.
Described medicinal aluminum foil layer 5 opposite side are provided with printed layers 6, are coated with OP protective layer 7 in printed layers 6.
Adopting PVC hard sheet is that after base material coating polyurethane adhesive, to carry out dry type compound with PE film, after preheating on Aluminium-coating Packer, moulding, filling medicine or food 8, with the heat-sealing of safe environment protection type PTP aluminium foil, finally by completing medicine after die-cut, packs.
With reference to Fig. 2, a kind of aluminum-plastic packaged PE composite hard sheet of using, comprise PET hard sheet layer 1, a PE rete 3 and PTP aluminium foil layer, between described PET hard sheet layer 1 and a PE rete 3, be provided with barrier layer 9, bonding by the second adhesive layer 10 between described PET hard sheet layer 1 and barrier layer 9, bonding by 11 layers of the 3rd adhesive between barrier layer 9 and a PE rete 3.Between the one PE rete 3 and PTP aluminium foil layer, by Heat Sealing, be integral.
Described PTP aluminium foil layer comprises the 2nd PE rete 4 and medicinal aluminum foil layer 5, and described the 2nd PE rete 4 extrudes rear by extrusion cladding machine and medicinal aluminum foil layer 5 one side are compound.
Described medicinal aluminum foil layer 5 opposite side are provided with printed layers 6, are coated with OP protective layer 7 in printed layers 6.
Adopting PET hard sheet is that after base material coating polyurethane adhesive, to carry out dry type compound with PE film, after preheating on Aluminium-coating Packer, moulding, filling medicine or food 8, with the heat-sealing of safe environment protection type PTP aluminium foil, finally by completing medicine after die-cut, packs.
The utility model hard sheet, can select different thickness according to size and the shape of packing medicine, food, to guarantee that the bubble-cap after moulding has certain rigidity and barrier.
Claims (4)
1. the aluminum-plastic packaged PE composite hard sheet of using, comprise hard sheet layer, it is characterized in that: described composite hard sheet also comprises a PE rete and PTP aluminium foil layer, bonding by the first adhesive layer between described hard sheet layer and a PE rete, between a PE rete and PTP aluminium foil layer, by Heat Sealing, be integral.
2. the aluminum-plastic packaged PE composite hard sheet of using according to claim 1, is characterized in that: described PTP aluminium foil layer comprises the 2nd PE rete and medicinal aluminum foil layer, and described the 2nd PE rete extrudes rear by extrusion cladding machine and medicinal aluminum foil layer one side is compound.
3. the aluminum-plastic packaged PE composite hard sheet of using according to claim 2, is characterized in that: described medicinal aluminum foil layer opposite side is provided with printed layers, is coated with OP protective layer in printed layers.
4. the aluminum-plastic packaged PE composite hard sheet of using according to claim 1, it is characterized in that: between described hard sheet layer and a PE rete, be provided with barrier layer, bonding by the second adhesive layer between described hard sheet layer and barrier layer, bonding by the 3rd adhesive layer between barrier layer and a PE rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501703.3U CN203427413U (en) | 2013-08-16 | 2013-08-16 | PE (Poly Ethylene) composite hard sheet for aluminum-plastic packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501703.3U CN203427413U (en) | 2013-08-16 | 2013-08-16 | PE (Poly Ethylene) composite hard sheet for aluminum-plastic packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427413U true CN203427413U (en) | 2014-02-12 |
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ID=50056472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320501703.3U Expired - Lifetime CN203427413U (en) | 2013-08-16 | 2013-08-16 | PE (Poly Ethylene) composite hard sheet for aluminum-plastic packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044305A (en) * | 2014-06-12 | 2014-09-17 | 陈江 | Composite membrane for medicine packaging |
| CN104986438A (en) * | 2015-06-11 | 2015-10-21 | 珠海新一代复合材料有限公司 | Novel membrane-coated aluminum plate or aluminum foil and preparation method thereof |
-
2013
- 2013-08-16 CN CN201320501703.3U patent/CN203427413U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044305A (en) * | 2014-06-12 | 2014-09-17 | 陈江 | Composite membrane for medicine packaging |
| CN104986438A (en) * | 2015-06-11 | 2015-10-21 | 珠海新一代复合材料有限公司 | Novel membrane-coated aluminum plate or aluminum foil and preparation method thereof |
| CN104986438B (en) * | 2015-06-11 | 2018-05-01 | 珠海新一代复合材料有限公司 | A kind of novel film coating aluminium sheet or aluminium foil and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |