CN202046559U - Healthy food packaging film - Google Patents
Healthy food packaging film Download PDFInfo
- Publication number
- CN202046559U CN202046559U CN2011201179311U CN201120117931U CN202046559U CN 202046559 U CN202046559 U CN 202046559U CN 2011201179311 U CN2011201179311 U CN 2011201179311U CN 201120117931 U CN201120117931 U CN 201120117931U CN 202046559 U CN202046559 U CN 202046559U
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- packaging film
- food packaging
- layer
- thickness
- plastic layer
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Abstract
The utility model discloses a healthy food packaging film, comprising a base film, which comprises a transparent plastic layer, a printing layer and a bonding layer. The transparent plastic layer and the bonding layer are applied and bound into an integral structure. The printing layer is arranged between the transparent plastic layer and the bonding layer. The composite membrane finished product is formed after composition, and the interlayer peel strength is larger or equal to 0.8 N/m2 and the heat-sealing degree is larger or equal to 5N/15mm. The integral thickness of finished food packaging film is substantially reduced, compared with the thickness of the package film using CPP, VMCPP or PE as a heat-sealing layer, because the thickness of the transparent plastic layer is 12-28 microns and the thickness of the bonding layer is 3-6 microns. Besides, the healthy food packaging film has the same effects with the conventional food packaging film in the aspects of appearance effect, heat-sealing effect and obstructing effect; and the used thermally melting coating is cheap, safe and healthy, so that manufacture cost of the food packaging film is substantially reduced, and the effect of keeping the food fresh is increased.
Description
Technical field
The utility model relates to a kind of packaging material for food, especially relates to a kind of healthy food packaging film.
Background technology
The packing of instant food such as instant noodles in the market, biscuit, usually adopt films such as CPP, VMCPP or PE to make hot sealing layer, because packaging for foodstuff requires heat seal strength 〉=5N/15mm, the thickness of packaging film of being made hot sealing layer by CPP, VMCPP or PE is thick partially, packing cost is higher.Therefore be necessary its structure and/or material are improved.
The utility model content
The purpose of this utility model be to provide a kind of cheap, barrier meets the requirements, the food package film of healthy free from extraneous odour.
For achieving the above object, the technical solution of the utility model has provided a kind of healthy food packaging film, comprises basement membrane, it is characterized in that, described basement membrane includes clarity plastic layer, printed layers and adhesive linkage.
Wherein, described clarity plastic layer and adhesive linkage coated bonding be an integral structure.
Wherein, described printed layers is arranged between described clarity plastic layer and the adhesive linkage.
Wherein, the thickness of described clarity plastic layer is 12～28 μ m, and the thickness of described adhesive linkage is 3～6 μ m.
Advantage of the present utility model and beneficial effect are: undertake the printing of that to print back and adhesive linkage bonding through specific equipment coating be an integral structure to layer owing to selected to have the plastics of good transparency, compound back formation interlaminar strength 〉=0.8N/m
2, the complex film finished product of heat seal strength 〉=5N/15mm, the thickness of layer is 12～28 μ m because plastics are undertaken the printing of, the thickness of adhesive linkage only is 3-6 μ m.Printed layers has been printed on the clarity plastic layer the inside, therefore can not produce any pollution to food.The integral thickness of this healthy food packaging film reduces as the packaging film thickness of its hot sealing layer significantly with CPP, VMCPP or PE, and this food package film is suitable with the common food packaging film aspect appearance, heat-sealing effect, barriering effect, and used adhesive linkage is cheap for the hot melt coating has, safety and sanitation, greatly reduce the manufacturing cost of healthy food packaging film; The packaging film protected of the utility model convenient recovery after use is beneficial to environmental protection in addition, for instant noodles, biscuit etc. fast the packing of consumer food a kind of new material is provided.
Description of drawings
The cross-sectional structure scheme drawing of Fig. 1 the utility model healthy food packaging film.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the utility model is a kind of healthy food packaging film, comprises basement membrane, and described basement membrane includes clarity plastic layer 1, printed layers 2 and adhesive linkage 3.
In the utility model, described clarity plastic layer 1 and adhesive linkage 3 coated bonding be an integral structure; Described printed layers 2 is arranged between described clarity plastic layer 1 and the adhesive linkage 3.
In the utility model, the thickness of described clarity plastic layer is 12～28 μ m, and the thickness of described adhesive linkage is 3～6 μ m.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a healthy food packaging film comprises basement membrane, it is characterized in that, described basement membrane includes clarity plastic layer, printed layers and adhesive linkage.
2. healthy food packaging film according to claim 1 is characterized in that, described clarity plastic layer and adhesive linkage coated bonding be an integral structure.
3. healthy food packaging film according to claim 1 and 2 is characterized in that described printed layers is arranged between described clarity plastic layer and the adhesive linkage.
4. healthy food packaging film according to claim 1 is characterized in that, the thickness of described clarity plastic layer is 12～28 μ m, and the thickness of described adhesive linkage is 3～6 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201179311U CN202046559U (en) | 2011-04-21 | 2011-04-21 | Healthy food packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201179311U CN202046559U (en) | 2011-04-21 | 2011-04-21 | Healthy food packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046559U true CN202046559U (en) | 2011-11-23 |
Family
ID=44986877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201179311U Expired - Lifetime CN202046559U (en) | 2011-04-21 | 2011-04-21 | Healthy food packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10301512B2 (en) | 2014-12-30 | 2019-05-28 | Avery Dennison Corporation | Wrapping films with increased opacity |
-
2011
- 2011-04-21 CN CN2011201179311U patent/CN202046559U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10301512B2 (en) | 2014-12-30 | 2019-05-28 | Avery Dennison Corporation | Wrapping films with increased opacity |
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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 |
Owner name: JIANGYIN TONGLI OPTO-ELECTRONICS INC. Free format text: FORMER NAME: JIANGYIN TONGLI PACKING MATERIALS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214411 No. 8, Changxin Road, Jing Jing Town, Jiangyin, Jiangsu Patentee after: Jiangyin Tongli Optoelectronic Technology Co., Ltd. Address before: 214411, Jiangsu province Jiangyin mayor Jing Jing Town Industrial Park garden area Patentee before: Jiangyin Tongli Packing Materials Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |