CN204076988U - Microwave post bake is collapsible packaging film - Google Patents
Microwave post bake is collapsible packaging film Download PDFInfo
- Publication number
- CN204076988U CN204076988U CN201420416387.4U CN201420416387U CN204076988U CN 204076988 U CN204076988 U CN 204076988U CN 201420416387 U CN201420416387 U CN 201420416387U CN 204076988 U CN204076988 U CN 204076988U
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- CN
- China
- Prior art keywords
- rete
- packaging film
- post bake
- stie
- microwave post
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- 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.)
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Abstract
The utility model discloses the collapsible packaging film of a kind of microwave post bake, the structure comprising this packaging film is respectively five layers of composite construction of GSPET rete 1, STIE rete 2, TGPA rete 3, STIE rete 2 and TPP rete 4 formation from outside to inside.The beneficial effects of the utility model are, structure is simple, practical.
Description
Technical field
The utility model relates to packaging material application, particularly the collapsible packaging film of a kind of microwave post bake.
Background technology
Current microwave post bake, most mechanical performance by using electron-beam accelerator to improve heat shrink films have been come, but have been too increased cost, and added procedure of processing, also reduce production efficiency.In addition, if when use electron-beam accelerator irradiates the heat shrink films with oxidation prevention layer, the composition generation oxidation of oxidation prevention layer also can be made to present yellow, also have impact on the exterior quality of heat shrink films.
Utility model content
The purpose of this utility model is to solve the problem, and devises the collapsible packaging film of a kind of microwave post bake.
Realizing above-mentioned purpose the technical solution of the utility model is, the collapsible packaging film of a kind of microwave post bake, the structure of this packaging film is respectively five layers of composite construction of GSPET rete 1, STIE rete 2, TGPA rete 3, STIE rete 2 and TPP rete 4 formation from outside to inside.
Described GSPET rete 1 is mylar, is be polymerized blended forming by various kinds of resin, has highly shrinkable and can be high temperature resistant more than 150 degree.
Described STIE rete 2 to carry out the chemical reagent of highly adhering with adjacent layer and to have fungi-proofing function.
Described TGPA rete 3 has high barrier.
Described TPP rete 4 is the co-polypropylene resin of modification.
The collapsible packaging film of microwave post bake utilizing the technical solution of the utility model to make, beneficial effect is reduction of cost, decreases procedure of processing, decreases the degree of oxidation, improves product appearance quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the collapsible packaging film of microwave post bake described in the utility model; In figure, 1, GSPET rete; 2, STIE rete; 3, TGPA rete; 4, TPP rete.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, as the structural representation that Fig. 1 is the collapsible packaging film of microwave post bake described in the utility model, the collapsible packaging film of a kind of microwave post bake, the structure of this packaging film is respectively five layers of composite construction of GSPET rete, STIE rete, TGPA rete, STIE rete and TPP rete formation from outside to inside; Described GSPET rete is mylar, is to be polymerized blended forming by various kinds of resin, has highly shrinkable and can be high temperature resistant more than 150 degree; Described STIE rete to carry out the chemical reagent of highly adhering with adjacent layer and to have fungi-proofing function; Described TGPA rete has high barrier; Described TPP rete is the co-polypropylene resin of modification.
The feature of the present embodiment is, the structure of this packaging film is respectively five layers of composite construction of GSPET rete, STIE rete, TGPA rete, STIE rete and TPP rete formation from outside to inside.GSPET rete improves shrinkage, reduce the fragility of packaging material, toughness also increases, and be easy to machine-shaping, surface smoothness is high, there is the good transparency, enhance heat-resisting quantity, the intensity of STIE rete is high, bonding force jail, wrinkle resistant, improve heat resistance, enhance cold tolerance, TGPA rete is at any temperature or damp condition, have remarkable obstruct steam concurrently, oxygen, the ability of smell and fragrance, TPP layer has heat-resisting quantity, reduce envelope temperature, heat-sealing firmness is not affected when there being dirt yet, improve the surface smoothness of goods, brightness and transparency, convergent force and shrinkage factor are improved, toughness and pliability are changed.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (5)
1. the collapsible packaging film of microwave post bake, it is characterized in that, the structure of this packaging film is respectively five layers of composite construction that GSPET rete (1), STIE rete (2), TGPA rete (3), STIE rete (2) and TPP rete (4) are formed from outside to inside.
2. the collapsible packaging film of microwave post bake according to claim 1, is characterized in that, described GSPET rete (1) is mylar, is be polymerized blended forming by various kinds of resin, has highly shrinkable and can be high temperature resistant more than 150 degree.
3. the collapsible packaging film of microwave post bake according to claim 1, is characterized in that, described STIE rete (2) to be carried out the chemical reagent of highly adhering with adjacent layer and to have fungi-proofing function.
4. the collapsible packaging film of microwave post bake according to claim 1, is characterized in that, described TGPA rete (3) has high barrier.
5. the collapsible packaging film of microwave post bake according to claim 1, is characterized in that, the co-polypropylene resin that described TPP rete (4) is modification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416387.4U CN204076988U (en) | 2014-07-25 | 2014-07-25 | Microwave post bake is collapsible packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416387.4U CN204076988U (en) | 2014-07-25 | 2014-07-25 | Microwave post bake is collapsible packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076988U true CN204076988U (en) | 2015-01-07 |
Family
ID=52169745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416387.4U Expired - Fee Related CN204076988U (en) | 2014-07-25 | 2014-07-25 | Microwave post bake is collapsible packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269907A (en) * | 2014-07-25 | 2016-01-27 | 天津亨美新型包装科技有限公司 | Microwave double-heating shrinkable packaging film |
| CN109789959A (en) * | 2016-09-23 | 2019-05-21 | 东洋制罐株式会社 | Microwave stove heating packaging bag |
-
2014
- 2014-07-25 CN CN201420416387.4U patent/CN204076988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269907A (en) * | 2014-07-25 | 2016-01-27 | 天津亨美新型包装科技有限公司 | Microwave double-heating shrinkable packaging film |
| CN109789959A (en) * | 2016-09-23 | 2019-05-21 | 东洋制罐株式会社 | Microwave stove heating packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |