CN206502172U - A kind of visual paper-plastic packing bag of water proof type - Google Patents
A kind of visual paper-plastic packing bag of water proof type Download PDFInfo
- Publication number
- CN206502172U CN206502172U CN201720175174.0U CN201720175174U CN206502172U CN 206502172 U CN206502172 U CN 206502172U CN 201720175174 U CN201720175174 U CN 201720175174U CN 206502172 U CN206502172 U CN 206502172U
- Authority
- CN
- China
- Prior art keywords
- paper
- ply
- film layer
- pet film
- bag
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a kind of visual paper-plastic packing bag of water proof type, the bag made including basic unit, the bag outer layer is fixed with the first PET film layer by adhesive, the first PET film layer external stability has waterproof ply of paper, the second PET film layer that the waterproof ply of paper includes the ply of paper fixed with the first PET film layer, is fixed on outside ply of paper, the waterproof ply of paper forms a lid that can be converted into by cutting, the joint outer end of the lid is provided with arc PVC elastic layers, and the arc PVC elastic layers are fixed on waterproof ply of paper.The utility model reaches waterproof effect by respectively setting PET film layer in ply of paper upper and lower ends, and the setting of lid is easy to inside observation bag, and arc PVC elastic layers can allow lid to close automatically, can not only observe inside bag, can also prevent sunlight from irradiating.
Description
Technical field
The utility model is related to packaging bag field, and in particular to a kind of visual paper-plastic packing bag of water proof type.
Background technology
There are a variety of paper-plastic packing bags at present, such as fill the sack of melon seeds, due to opaque at present by paper
Set opening to be used to observe inside bag on bag, but some foods need lucifuge, thus existing visual paper-plastic packing bag with
Demand can not be met.
For above-mentioned not enough, it is necessary to design and develop a kind of visual paper-plastic packing bag of water proof type, can supply it is above-mentioned each
Shortcoming.
Utility model content
In order to solve above-mentioned problem, the utility model provides a kind of visual paper-plastic packing bag of water proof type.
The utility model is to be achieved through the following technical solutions：
A kind of visual paper-plastic packing bag of water proof type, including the bag that basic unit makes, the bag outer layer are solid by adhesive
Surely there is the first PET film layer, the first PET film layer external stability has waterproof ply of paper, and the waterproof ply of paper includes and first
The fixed ply of paper of PET film layer, the second PET film layer being fixed on outside ply of paper, the waterproof ply of paper form one by cutting
The lid that can be converted into, the joint outer end of the lid is provided with arc PVC elastic layers, and the arc PVC elastic layers are fixed on anti-
On water ply of paper.
It is preferred that, the material of the basic unit is polyethylene.
It is preferred that, the ply of paper bottom is pasted with waterproof membrane.
It is preferred that, the lid is shaped as arc.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through in ply of paper upper and lower ends
It is each that PET film layer is set, waterproof effect is reached, and also the setting of lid is easy to inside observation bag, and arc PVC elastic layers can
It to allow lid to close automatically, can not only observe inside bag, can also prevent sunlight from irradiating.
Brief description of the drawings
Fig. 1 is the sectional view of structure described in the utility model；
Fig. 2 is schematic diagram when lid is closed in Fig. 1；
Fig. 3 is the schematic diagram of structure described in the utility model.
In figure：1st, basic unit；2nd, adhesive；3rd, the first PET film layer；4th, waterproof ply of paper；4-1, ply of paper；4-2, the 2nd PET
Film layer；41st, lid；5th, arc PVC elastic layers.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3 shows, the visual paper-plastic packing bag of a kind of water proof type, including the bag that basic unit 1 makes, its feature
It is：The bag outer layer is fixed with the first PET film layer 3 by adhesive 2, and 3 external stability of the first PET film layer have
Waterproof ply of paper 4, the waterproof ply of paper 4 include with the first PET film layer 3 fix ply of paper 4-1, be fixed on outside ply of paper 4-1
Second PET film layer 4-2, the waterproof ply of paper 4 forms a lid 41 that can be converted into, the joint of the lid 41 by cutting
Outer end is provided with arc PVC elastic layers 5, and the arc PVC elastic layers 5 are fixed on waterproof ply of paper 4.
The material of the basic unit 1 is polyethylene.
The ply of paper 4-1 bottoms are pasted with waterproof membrane.
The lid 41 is shaped as arc, and arc lid does not have angle, can prevent edge fold.
Operation principle：The utility model reaches waterproof effect by respectively setting PET film layer in ply of paper upper and lower ends,
And the setting of lid is easy to inside observation bag, arc PVC elastic layers can allow lid to close automatically, can not only observe bag
Internal portion, can also prevent sunlight from irradiating.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
By appended claims and its equivalent thereof.
Claims (4)
1. a kind of visual paper-plastic packing bag of water proof type, including the bag that basic unit (1) makes, it is characterised in that：The bag outer layer
First PET film layer (3) is fixed with by adhesive (2), described first PET film layer (3) external stability has waterproof ply of paper
(4), the waterproof ply of paper (4) includes the ply of paper (4-1) fixed with the first PET film layer (3), is fixed on ply of paper (4-1) outside
The second PET film layer (4-2), the waterproof ply of paper (4) forms the lid (41) that can convert into, the lid by cutting
(41) joint outer end is provided with arc PVC elastic layers (5), and the arc PVC elastic layers (5) are fixed on waterproof ply of paper (4).
2. the visual paper-plastic packing bag of a kind of water proof type according to claim 1, it is characterised in that：The material of the basic unit (1)
Expect for polyethylene.
3. the visual paper-plastic packing bag of a kind of water proof type according to claim 2, it is characterised in that：Ply of paper (4-1) bottom
Portion is pasted with waterproof membrane.
4. the visual paper-plastic packing bag of a kind of water proof type according to claim 1, it is characterised in that：The shape of the lid (41)
Shape is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175174.0U CN206502172U (en) | 2017-02-27 | 2017-02-27 | A kind of visual paper-plastic packing bag of water proof type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175174.0U CN206502172U (en) | 2017-02-27 | 2017-02-27 | A kind of visual paper-plastic packing bag of water proof type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206502172U true CN206502172U (en) | 2017-09-19 |
Family
ID=59840416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720175174.0U Expired - Fee Related CN206502172U (en) | 2017-02-27 | 2017-02-27 | A kind of visual paper-plastic packing bag of water proof type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206502172U (en) |
-
2017
- 2017-02-27 CN CN201720175174.0U patent/CN206502172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |