CN204472010U - Degradable delustring BOPP film - Google Patents
Degradable delustring BOPP film Download PDFInfo
- Publication number
- CN204472010U CN204472010U CN201420828169.1U CN201420828169U CN204472010U CN 204472010 U CN204472010 U CN 204472010U CN 201420828169 U CN201420828169 U CN 201420828169U CN 204472010 U CN204472010 U CN 204472010U
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- layer
- degradable
- bopp film
- film
- delustring
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Abstract
The utility model belongs to a kind of degradable delustring BOPP film, comprises sandwich layer (1) and extinction layer (2), it is characterized in that compound layer of oxide layer (3) between sandwich layer (1) and extinction layer (2).The thickness of oxide layer (3) is H, H=0.3 ~ 0.5 μm.This utility model had both saved the advantage of former delustring BOPP film, degradable again, was a kind of packaging film of exceedingly beautiful environment-friendly type, applied range.
Description
Technical field
The utility model belongs to packaging material, particularly a kind of degradable delustring BOPP film
.
Background technology
Delustring BOPP film is the film for packaging of a kind of low gloss haze or diffuse reflection extinction effect, the paper of film surface class has low-down gloss, its surface reflection is weak and soft, surface gloss is lower than 15%, and mist degree is generally more than 70%, when having comfortable feel, the quiet elegance of outward appearance, a printing, color such as true to naturely can to reproduce at the plurality of advantages, has the title of class paper wrapper film or natural daylight glossy film.But unique shortcoming of film is non-degradable, can pollute, do not utilize environmental protection to environment.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of and can degrade in natural environment, the degradable delustring BOPP film that outward appearance is good.
The technical scheme that the utility model technical solution problem adopts is: a kind of degradable delustring BOPP film, comprises sandwich layer 1 and extinction layer 2, it is characterized in that compound layer of oxide layer between sandwich layer 1 and extinction layer 2.The thickness of oxide layer is H, H=0.3 ~ ~ 0.5 μm.
The beneficial effects of the utility model are: this utility model had both saved the advantage of former delustring BOPP film, degradable again, are a kind of packaging films of exceedingly beautiful environment-friendly type, applied range.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with embodiment.
Fig. 1 is the front view of degradable delustring BOPP film.
In figure: 1-sandwich layer; 2-oxide layer; 3-extinction layer.
Specific embodiment
Embodiment, with reference to accompanying drawing, a kind of degradable delustring BOPP film, comprises sandwich layer 1 and extinction layer 2, it is characterized in that compound layer of oxide layer 3 between sandwich layer 1 and extinction layer 2.The thickness of oxide layer 3 is H, H=0.3 ~ ~ 0.5 μm.
Sandwich layer 2 adopts polypropylene, and thickness is 25 μm; Extinction layer 3 adopts high density polyethylene (HDPE), and thickness is 3 μm; Oxide layer 3 selects natural plant cellulose, can be completely compatible with BOPP resin, and oxide layer 3, in product life cycle saboteur structure, allows film be decomposed it by light, heat, pressure and microorganism in natural environment.Add and be composited successively from top to bottom man-hour.I.e. compound layer of oxide layer 3 below the matt film 2 on upper strata, compound one deck sandwich layer 1 below oxide layer 3, compound layer of oxide layer 3 again below sandwich layer 1, finally compound one deck extinction layer 2 more below.
Claims (2)
1. a degradable delustring BOPP film, comprises sandwich layer (1) and extinction layer (2), it is characterized in that compound layer of oxide layer (3) between sandwich layer (1) and extinction layer (2).
2. degradable delustring BOPP film according to claim 1, is characterized in that the thickness of oxide layer (3) is H, H=0.3 ~ 0.5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828169.1U CN204472010U (en) | 2014-12-24 | 2014-12-24 | Degradable delustring BOPP film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828169.1U CN204472010U (en) | 2014-12-24 | 2014-12-24 | Degradable delustring BOPP film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472010U true CN204472010U (en) | 2015-07-15 |
Family
ID=53627800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828169.1U Active CN204472010U (en) | 2014-12-24 | 2014-12-24 | Degradable delustring BOPP film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472010U (en) |
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2014
- 2014-12-24 CN CN201420828169.1U patent/CN204472010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |