CN204701958U - A kind of fresh-keeping packing box material structure - Google Patents
A kind of fresh-keeping packing box material structure Download PDFInfo
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- CN204701958U CN204701958U CN201520388292.0U CN201520388292U CN204701958U CN 204701958 U CN204701958 U CN 204701958U CN 201520388292 U CN201520388292 U CN 201520388292U CN 204701958 U CN204701958 U CN 204701958U
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Abstract
The utility model discloses a kind of fresh-keeping packing box material structure, be made up of food paperboard layer and the aluminum film compounded layer of EPE; The aluminum film compounded layer of described EPE is made up of PE layer, EPE layer and VMPET layer, and EPE layer is arranged at VMPET layer top, and PE layer is arranged at EPE layer top; Food paperboard layer is arranged at PE layer top.The utility model is the aluminum film compounded layer of direct combination one deck EPE in the food paperboard of former making packing box, obtains fresh-keeping heat-insulating environment-protection packing box material structure, in packaging character and the obstruct heat-insulating property of material structure stage disposable solution packing box.Carton maker directly carries out printing forming work after taking this structural materials, simplifies processing technology.
Description
Technical field
The utility model relates to packing box material structure technical field, is specifically related to a kind of fresh-keeping packing box material structure.
Background technology
At present, what market needs fresh-keeping food (such as: cake) manner of packing substantially adopt is single-layer carton packaging, for reaching the fresh-keeping effect in transportation, then in the outer cover of single-layer carton one have insulation barriering effect aluminium film EPE complex pocket.This scheme first processing technology multiple tracks, it two is purchase channel disunities of single-layer carton and aluminium film EPE complex pocket, indirectly improves cost of product.
Summary of the invention
The purpose of this utility model is to provide a kind of fresh-keeping packing box material structure, to solve the deficiencies in the prior art.
The utility model is by the following technical solutions:
A fresh-keeping packing box material structure, is made up of food paperboard layer and the aluminum film compounded layer of EPE; The aluminum film compounded layer of described EPE is made up of polyethylene (PE) layer, expanded polyethylene foam (EPE) layer and polyester aluminizer (VMPET) layer, and EPE layer is arranged at VMPET layer top, and PE layer is arranged at EPE layer top; Food paperboard layer is arranged at PE layer top.
Further, in the aluminum film compounded layer of described EPE, PE layer thickness is 10 ~ 12 μm, EPE layer thickness is 15 ~ 30 μm, VMPET layer thickness is 10 ~ 12 μm.
Further, in the aluminum film compounded layer of described EPE between PE layer and EPE layer, all connected by pressing between EPE layer and VMPET layer.
Further, described food paperboard layer is connected by PE with the aluminum film compounded layer of EPE.
The beneficial effects of the utility model:
1, the utility model aluminum film compounded layer of direct combination one deck EPE in the food paperboard of former making packing box, obtains fresh-keeping heat-insulating environment-protection packing box material structure, in packaging character and the obstruct heat-insulating property of material structure stage disposable solution packing box.Carton maker directly carries out printing forming work after taking this structural materials, simplifies processing technology.
2, in the aluminum film compounded layer of the utility model EPE, each layer is all connected by pressing, does not need to add adhesion glue, health environment-friendly, cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing the utility model done and further explain.The following example only for illustration of the utility model, but is not used for limiting practical range of the present utility model.
A fresh-keeping packing box material structure, as shown in Figure 1, is made up of food paperboard layer 1 and the aluminum film compounded layer of EPE.The aluminum film compounded layer of described EPE is made up of PE layer 2, EPE layer 3 and VMPET layer 4, and EPE layer 3 is arranged at VMPET layer 4 top, and PE layer 2 is arranged at EPE layer 3 top.Food paperboard layer 1 is arranged at PE layer 2 top.
In the aluminum film compounded layer of described EPE, PE layer 2 thickness is 10 ~ 12 μm, EPE layer 3 thickness is 15 ~ 30 μm, VMPET layer 4 thickness is 10 ~ 12 μm.Between PE layer 2 and EPE layer 3, all connected by pressing between EPE layer 3 and VMPET layer 4, do not need to add adhesion glue, health environment-friendly, cost-saving.
Food paperboard layer 1 is the food paperboard of former making packing box, and it is connected by PE with the aluminum film compounded layer of EPE.The utility model material structure stage disposable solution packing box packaging character and intercept heat-insulating property, carton maker directly carries out printing forming work after taking this structural materials.
Claims (4)
1. a fresh-keeping packing box material structure, is characterized in that, is made up of food paperboard layer and the aluminum film compounded layer of EPE; The aluminum film compounded layer of described EPE is made up of PE layer, EPE layer and VMPET layer, and EPE layer is arranged at VMPET layer top, and PE layer is arranged at EPE layer top; Food paperboard layer is arranged at PE layer top.
2. fresh-keeping packing box material structure according to claim 1, is characterized in that, in the aluminum film compounded layer of described EPE, PE layer thickness is 10 ~ 12 μm, EPE layer thickness is 15 ~ 30 μm, VMPET layer thickness is 10 ~ 12 μm.
3. fresh-keeping packing box material structure according to claim 1, is characterized in that, in the aluminum film compounded layer of described EPE between PE layer and EPE layer, is all connected by pressing between EPE layer and VMPET layer.
4. fresh-keeping packing box material structure according to claim 1, is characterized in that, described food paperboard layer is connected by PE with the aluminum film compounded layer of EPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388292.0U CN204701958U (en) | 2015-06-08 | 2015-06-08 | A kind of fresh-keeping packing box material structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388292.0U CN204701958U (en) | 2015-06-08 | 2015-06-08 | A kind of fresh-keeping packing box material structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701958U true CN204701958U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388292.0U Active CN204701958U (en) | 2015-06-08 | 2015-06-08 | A kind of fresh-keeping packing box material structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701958U (en) |
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2015
- 2015-06-08 CN CN201520388292.0U patent/CN204701958U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Yuhang District of Hangzhou City, Zhejiang province 311113 Liangzhu Street Moganshan Road No. 2181 Patentee after: Hangzhou people environmental protection technology Co., Ltd. Address before: Liangzhu Liangzhu town of Yuhang District of Hangzhou City Road 311113 Zhejiang province No. 137 Patentee before: HANGZHOU PEOPLE NEW PACKAGING MATERIAL CO., LTD. |