CN201830855U - Composite plastic wrap - Google Patents
Composite plastic wrap Download PDFInfo
- Publication number
- CN201830855U CN201830855U CN2010202058413U CN201020205841U CN201830855U CN 201830855 U CN201830855 U CN 201830855U CN 2010202058413 U CN2010202058413 U CN 2010202058413U CN 201020205841 U CN201020205841 U CN 201020205841U CN 201830855 U CN201830855 U CN 201830855U
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- China
- Prior art keywords
- intensity
- layer
- plastic wrap
- enhancement layer
- preservative film
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a composite plastic wrap, which comprises a plastic wrap layer and a first strength reinforced layer made of flexible materials capable of winding. The plastic wrap layer is provided with a first surface and a second surface, the first strength reinforced layer is attached on the first surface, and the strength of the first strength reinforced layer is higher than that of the plastic wrap layer. By the aid of the strength reinforced layer, the overall strength of the composite plastic wrap is strengthened, and the composite plastic wrap can be applied to fruit and vegetable boxes of refrigerators directly, thereby the composite plastic wrap realizes refreshment of the food in the fruit and vegetable boxes.
Description
Technical field
The utility model is about a kind of natural complex fresh-keeping film.
Background technology
Along with the raising of people's living standard and the transformation of consumption idea, the consumer also begins to upgrade to the demand of fridge freshness retaining thereupon, from before simple hope refrigerator can the food and extend shelf-life, develop into the pursuit to factors such as food taste, mouthfeel, nutrition gradually, this demand has promoted fridge freshness retaining recurrence " technology " one's own department or unit.The general using preservative film carries out fresh-keeping to the food in the refrigerator, still, existing preservative film has following shortcoming: intensity is less, can not be applied on the fruit and vegetable box in the refrigerator.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of intensity big and can be applied in natural complex fresh-keeping film on the fruit and vegetable box in the refrigerator.
For achieving the above object, the utility model has adopted following technical scheme: a kind of natural complex fresh-keeping film, comprise preservative film layer and the first intensity enhancement Layer of making by the soft material that can reel, described preservative film layer has first surface and second surface, the described first intensity enhancement Layer is attached to described first surface, and the intensity of the described first intensity enhancement Layer is greater than the intensity of described preservative film layer.
Further, described natural complex fresh-keeping film also comprises the second intensity enhancement Layer of being made by the soft material that can reel, and the described second intensity enhancement Layer is attached to described second surface, and the intensity of the described second intensity enhancement Layer is greater than the intensity of described preservative film layer.
Further, described first and second intensity enhancement Layer is nonwoven.
The beneficial effects of the utility model are: by the intensity enhancement Layer is set, improved the bulk strength of natural complex fresh-keeping film, natural complex fresh-keeping film can directly be applied on the fruit and vegetable box of refrigerator, realization is fresh-keeping to food in the fruit and vegetable box.
Description of drawings
Fig. 1 is the structural representation of present embodiment natural complex fresh-keeping film.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by the specific embodiment.
As shown in Figure 1, the present embodiment natural complex fresh-keeping film comprises preservative film layer 1, the first intensity enhancement Layer 2 and the second intensity enhancement Layer 3 of compound one.Preservative film layer 1 can adopt existing preservative film, and as existing polyethylene preservative film, polyvinyl chloride preservative film or PVDC Fresh Keeping Film, perhaps other can play the preservative film of preservation.Preservative film layer 1 has opposite first 11 and second surface 12.The first intensity enhancement Layer 2 is attached to first surface 11, the second intensity enhancement Layers 3 of preservative film layer 1 second surface 12 attached to preservative film layer 1.First and second intensity enhancement Layer 2,3 is made by the soft material that can reel, and the intensity of this first and second intensity enhancement Layer 2,3 is greater than the intensity of preservative film layer 1.This first and second intensity enhancement Layer 2,3 can be nonwoven.
Because natural complex fresh-keeping film has first and second intensity enhancement Layer 2,3, so can strengthen the bulk strength of this natural complex fresh-keeping film.
For natural complex fresh-keeping film, can be only at the first surface adhesive strength enhancement Layer of preservative film layer, also can be only at the second surface adhesive strength enhancement Layer of preservative film layer, or on first and second surface adhesive strength enhancement Layer simultaneously.Intensity enhancement Layer attached to first surface or second surface can only have one deck, also stacked multilayer can be arranged.For material, the thickness of intensity enhancement Layer, can require according to the bulk strength of natural complex fresh-keeping film to design, select.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. natural complex fresh-keeping film, comprise preservative film layer, described preservative film layer has first surface and second surface, it is characterized in that: also comprise the first intensity enhancement Layer of making by the soft material that can reel, the described first intensity enhancement Layer is attached to described first surface, and the intensity of the described first intensity enhancement Layer is greater than the intensity of described preservative film layer.
2. natural complex fresh-keeping film as claimed in claim 1, it is characterized in that: also comprise the second intensity enhancement Layer of making by the soft material that can reel, the described second intensity enhancement Layer is attached to described second surface, and the intensity of the described second intensity enhancement Layer is greater than the intensity of described preservative film layer.
3. natural complex fresh-keeping film as claimed in claim 2 is characterized in that: described first and second intensity enhancement Layer is nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202058413U CN201830855U (en) | 2010-05-27 | 2010-05-27 | Composite plastic wrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202058413U CN201830855U (en) | 2010-05-27 | 2010-05-27 | Composite plastic wrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830855U true CN201830855U (en) | 2011-05-18 |
Family
ID=44000951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202058413U Expired - Lifetime CN201830855U (en) | 2010-05-27 | 2010-05-27 | Composite plastic wrap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830855U (en) |
-
2010
- 2010-05-27 CN CN2010202058413U patent/CN201830855U/en not_active Expired - Lifetime
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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: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230000 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |