CN201031025Y - Composite packaging substrate web - Google Patents
Composite packaging substrate web Download PDFInfo
- Publication number
- CN201031025Y CN201031025Y CNU2007200187761U CN200720018776U CN201031025Y CN 201031025 Y CN201031025 Y CN 201031025Y CN U2007200187761 U CNU2007200187761 U CN U2007200187761U CN 200720018776 U CN200720018776 U CN 200720018776U CN 201031025 Y CN201031025 Y CN 201031025Y
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- CN
- China
- Prior art keywords
- membrane layer
- layer
- printing surface
- rete
- base 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.)
- Expired - Fee Related
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- Packages (AREA)
Abstract
The utility model discloses a compound packing base material, which comprises a light membrane layer on the upper skin layer, an aluminizing membrane layer in the middle layer, a heat sealing membrane layer in the lower skin layer. A first binder layer is arranged between the printing surface of the light membrane layer and the aluminizing membrane layer, a second binder layer is arranged between the aluminizing membrane layer and the heat sealing membrane layer. The printing surface of the light membrane layer is inside, after characters and patterns are printed on the printing surface, the printing surface has the advantages that the printing surface can not be afraid of water, can antifriction, can have clear writings, and can have strong cubic effect, whose printing color is not easy to change, and heat sealing is fixed, and oxygen barrier property is strong. The packing bag which is made by the utility model, goods in the bag can be kept for a long time, and the packing bag has the advantages of strong anti-puncture-impact property, environmental protection and health, low production cost, which can be extensively applied to food, medicine, chemical fertilizers, chemical industry fields and the like.
Description
Technical field
The utility model relates to a kind of packing, relates in particular to a kind of composite plastic packing.
Background technology
At present, exist following shortcoming at employed packing in field such as food, medicine, chemical fertilizer and chemical industry:
1) pattern of the used packing of employed people printing and literal etc. all on outmost surface, are easy to be rubbed in transportation and handling process, and writing, pattern are thickened, and are difficult to distinguish influence explanation use; The printing color that falls down pollutes the product that the inside is contained easily, influences its use, and can make dirty bearer and user's clothing, has brought great inconvenience.
2) now used simultaneously packing oxygen-barrier property is poor, and the article pot-life of packing is short.
3) the anti-puncture impact of packing is also poor, is easy to be scratched, and has brought difficulty for transportation and carrying.
The utility model content
Technical problem to be solved in the utility model provides a kind of not water funk, rub resistance of pattern and character of printing, and oxygen-barrier property is strong, the composite packaging base material that impact resistance is strong.
For solving the problems of the technologies described above, the technical solution of the utility model is: the composite packaging base material, comprise be positioned at upper epidermis the light rete, be positioned at the aluminium plating membrane of interlayer, be positioned at the heat-sealing rete on top layer down, be provided with first adhesive phase between the printing surface of described smooth rete and the aluminium plating membrane, be provided with second adhesive phase between described aluminium plating membrane and the heat-sealing rete.
As a kind of specific embodiment, described smooth rete is made of matt film, calendered film or pearly-lustre film.
As a kind of specific embodiment, described first adhesive phase and second adhesive phase constitute by urethane adhesives.
As a kind of specific embodiment, described aluminium plating membrane is made of the PET aluminizer.
As a kind of specific embodiment, described heat-sealing rete is made of polyethylene foil or polypropylene film.
Since adopted technique scheme, the printing surface of light rete to be positioned at the inside, behind printing word and the pattern, just not water funk thereon, rub resistance, legibility, three-dimension effect is strong, and print color is not easy to change, and heat-sealing is firm, and oxygen-barrier property is strong.Make packaging bag with this material, the article holding time in the bag is long, and anti-puncture impact is strong, environmentally-friendly sanitary, and cost of manufacture is low, can be widely used in fields such as food, medicine, chemical fertilizer and chemical industry.
Description of drawings
Accompanying drawing is the structure cutaway view of the utility model embodiment.
The specific embodiment
As shown in drawings, the composite packaging base material, comprise be positioned at upper epidermis light rete 1, be positioned at the aluminium plating membrane 3 of interlayer, be positioned at the heat-sealing rete 4 on top layer down, be provided with first adhesive phase 2 between the printing surface of described smooth rete 1 and the aluminium plating membrane 3, be provided with second adhesive phase 4 between described aluminium plating membrane 3 and the heat-sealing rete 5.
Described smooth rete 1 is made of matt film, calendered film or pearly-lustre film.
Described first adhesive phase 2 and second adhesive phase 4 constitute by urethane adhesives.
Described heat-sealing rete 5 is made of polyethylene foil or polypropylene film.
Described aluminium plating membrane 3 is made of the PET aluminizer.
By electricity carving intaglio plate with pattern, text printout to the printing surface of light rete 1, promptly so-called " lining seal technology ", also be " back face printing technology ", like this printing get on literal and pattern just not water funk, rub resistance, legibility, three-dimension effect is strong, print color is not easy to change, and heat-sealing is firm, and oxygen-barrier property is strong.Make packaging bag with this material, the article holding time in the bag is long, and anti-puncture impact is strong, environmentally-friendly sanitary, and cost of manufacture is low, can be widely used in fields such as food, medicine, chemical fertilizer and chemical industry.
Claims (5)
1. composite packaging base material, it is characterized in that: comprise be positioned at upper epidermis light rete (1), be positioned at the aluminium plating membrane (3) of interlayer, be positioned at the heat-sealing rete (4) on top layer down, be provided with first adhesive phase (2) between the printing surface of described smooth rete (1) and the aluminium plating membrane (3), be provided with second adhesive phase (4) between described aluminium plating membrane (3) and the heat-sealing rete (5).
2. composite packaging base material as claimed in claim 1 is characterized in that: described smooth rete (1) is made of matt film, calendered film or pearly-lustre film.
3. composite packaging base material as claimed in claim 2 is characterized in that: described first adhesive phase (2) and second adhesive phase (4) constitute by urethane adhesives.
4. composite packaging base material as claimed in claim 3 is characterized in that: described aluminium plating membrane (3) is made of the PET aluminizer.
5. composite packaging base material as claimed in claim 4 is characterized in that: described heat-sealing rete (5) is made of polyethylene foil or polypropylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200187761U CN201031025Y (en) | 2007-02-12 | 2007-02-12 | Composite packaging substrate web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200187761U CN201031025Y (en) | 2007-02-12 | 2007-02-12 | Composite packaging substrate web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031025Y true CN201031025Y (en) | 2008-03-05 |
Family
ID=39162919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200187761U Expired - Fee Related CN201031025Y (en) | 2007-02-12 | 2007-02-12 | Composite packaging substrate web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031025Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830315A (en) * | 2010-05-19 | 2010-09-15 | 东莞市华源包装有限公司 | Production process of composite metal-imitation sheet metal |
| CN101863337A (en) * | 2010-06-29 | 2010-10-20 | 东莞市华源包装有限公司 | Windowing aluminizing packaging bag and production technology thereof |
| CN102152542A (en) * | 2010-12-03 | 2011-08-17 | 黄山永新股份有限公司 | Medical packaging film |
-
2007
- 2007-02-12 CN CNU2007200187761U patent/CN201031025Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830315A (en) * | 2010-05-19 | 2010-09-15 | 东莞市华源包装有限公司 | Production process of composite metal-imitation sheet metal |
| CN101863337A (en) * | 2010-06-29 | 2010-10-20 | 东莞市华源包装有限公司 | Windowing aluminizing packaging bag and production technology thereof |
| CN102152542A (en) * | 2010-12-03 | 2011-08-17 | 黄山永新股份有限公司 | Medical packaging film |
| CN102152542B (en) * | 2010-12-03 | 2013-10-16 | 黄山永新股份有限公司 | Medical packaging film |
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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: 20080305 Termination date: 20100212 |