CN205972304U - Uncovered bag of moisture proofing - Google Patents
Uncovered bag of moisture proofing Download PDFInfo
- Publication number
- CN205972304U CN205972304U CN201620608592.XU CN201620608592U CN205972304U CN 205972304 U CN205972304 U CN 205972304U CN 201620608592 U CN201620608592 U CN 201620608592U CN 205972304 U CN205972304 U CN 205972304U
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- China
- Prior art keywords
- layer
- proof
- damp
- uncovered
- carrier layer
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Abstract
The utility model relates to a packaging bag, especially, relate to an uncovered bag of moisture proofing. An uncovered bag of moisture proofing, is including a bag body main part, bag body main part is including setting up at the dampproof course of inside, parcel in outside carrier layer and the connection of dampproof course the bond line on dampproof course and carrier layer. The utility model discloses have dampproofing, as to have improved uncovered bag firmness, prevent in the impurity entering intermediate layer, to have upright bottom when feeding, can upright stack after irritating the material.
Description
Technical field
The utility model is related to a kind of packaging bag, more particularly, to a kind of moisture proof Openmouthed bag.
Background technology
Openmouthed bag is a kind of packaging bag taking into account conventional thought and advanced thinking, and the bottom of sack is closing, and the other end is
Opening, when needing moistureproof product for packing, generally inside adds layer of plastic film, but, typically by increasing
Plus the number of plies of Openmouthed bag is improving the firmness of Openmouthed bag, but have gap between multilayer Openmouthed bag, easily in filling material
When interlayer in ooze people's impurity, the use of impact Openmouthed bag.
Utility model content
For the problems referred to above, the utility model provide a kind of can moistureproof and firmly and when being avoided that filling impurity enter
Openmouthed bag to interlayer.
Concrete mode of the present utility model is as follows：
A kind of moisture proof Openmouthed bag, including bag body main body, described bag body main body includes damp-proof layer, the parcel being arranged on inside
Carrier layer outside in damp-proof layer and the adhesive layer connecting described damp-proof layer and carrier layer.Accordingly, damp-proof layer makes Openmouthed bag
There is moisture-proof function, adhesive layer makes to be connected more firmly between damp-proof layer and carrier layer,
Preferred as such scheme, described damp-proof layer and carrier layer all become straight-tube shape, bottom lock, and top is provided with spacious
Mouthful.
Preferred as such scheme, the uncovered of described damp-proof layer extends the uncovered of carrier layer, and is higher than described carrier
Layer uncovered.
Accordingly, the uncovered height of damp-proof layer be higher than carrier layer uncovered height so that charging when, can be by damp-proof layer
Uncovered turn up, be easy to fill material when stop impurity enter interlayer in.
Preferred as such scheme, described damp-proof layer is mainly made up of the film with humidity resistance, mainly adopts PE film.
Preferred as such scheme, mainly by natural material, especially paper is constituted described carrier layer.
Preferred as such scheme, described bag body main body has upright bottom, preferably X-shape bottom or plinth.
Accordingly, Openmouthed bag can achieve uprightly after charging, is easy to packing, carrying.
Preferred as such scheme, described upright bottom includes the two trapezoidal sealed pieces folding and two rectangles
Sealed piece, described two trapezoidal sealed pieces and two rectangle sealed pieces mutually overlap bonding.
Preferred as such scheme, described adhesive layer adopts thermal viscosity material, and especially rubber is constituted.Accordingly, bond
Damp-proof layer is not only tightly connected by layer with carrier layer, and also improves intensity and the toughness of Openmouthed bag itself, improves uncovered
The firmness of bag.
The utility model has protection against the tide, improves the firmness of Openmouthed bag, prevents impurity when charging from entering interlayer
In, can achieve upright after charging, be easy to packing, carrying.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is handstand perspective view of the present utility model；
In figure, 1- bag body main body, 101- damp-proof layer, 102- adhesive layer, 103- carrier layer, the upright bottom of 104-, 1041- ladder
Shape sealed piece, 1042- rectangle sealed piece.
Specific embodiment
Technical scheme in the utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Embodiment in the utility model, this
All other embodiment that field those of ordinary skill is obtained under the premise of not doing creative work, broadly falls into this practicality new
The scope of type protection.
1-2 is described in detail to the utility model with embodiment below in conjunction with the accompanying drawings.
Embodiment 1：With reference to Fig. 1 and Fig. 2, a kind of moisture proof Openmouthed bag, including bag body main body 1, bag body main body 1 includes arranging
Damp-proof layer 101 internally, it is wrapped in the carrier layer 103 outside damp-proof layer and connects the viscous of damp-proof layer 101 and carrier layer 103
Close layer 102.
Damp-proof layer 101 and carrier layer 103 all become straight-tube shape, bottom lock, and top is provided with uncovered.
The uncovered of damp-proof layer 101 extends the uncovered of carrier layer, and uncovered higher than carrier layer 103.
Damp-proof layer 101 is mainly made up of the film with humidity resistance, mainly adopts PE film.
Mainly by natural material, especially paper is constituted carrier layer 103.
Bag body main body 1 has upright bottom 104, preferably X-shape bottom or plinth.
Upright bottom 104 includes the two trapezoidal sealed pieces 1041 folding and two rectangle sealed pieces 1042, described
Two trapezoidal sealed pieces 1041 and two rectangle sealed pieces 1042 mutually overlap bonding.
Adhesive layer 102 adopts thermal viscosity material, and especially rubber is constituted.
Above in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the utility model does not limit
In above-mentioned embodiment, in the ken that possesses belonging to one skilled in the relevant art, can also be without departing from this reality
With various changes can be made on the premise of new objective.
Claims (8)
1. a kind of moisture proof Openmouthed bag, including bag body（1）It is characterised in that：Described bag body（1）Including in being arranged on
The damp-proof layer in portion（101）, be wrapped in carrier layer outside damp-proof layer（103）And connect described damp-proof layer（101）And carrier layer
（103）Adhesive layer（102）.
2. a kind of moisture proof Openmouthed bag according to claim 1 it is characterised in that：Described damp-proof layer（101）And carrier
Layer（103）All become straight-tube shape, bottom lock, top is provided with uncovered.
3. a kind of moisture proof Openmouthed bag according to claim 2 it is characterised in that：Described damp-proof layer（101）Uncovered prolong
Stretch out the uncovered of carrier layer, and be higher than described carrier layer（103）Uncovered.
4. a kind of moisture proof Openmouthed bag according to claim 3 it is characterised in that：Described damp-proof layer（101）Main by having
The film having humidity resistance is constituted, and mainly adopts PE film.
5. a kind of moisture proof Openmouthed bag according to claim 1 it is characterised in that：Described carrier layer（103）Mainly by paper
Constitute.
6. a kind of moisture proof Openmouthed bag according to claim 1 it is characterised in that：Described bag body（1）There is intersection
Shape or square upright bottom（104）.
7. a kind of moisture proof Openmouthed bag according to claim 6 it is characterised in that：Described upright bottom（104）Including folding
Two folded trapezoidal sealed pieces（1041）With two rectangle sealed pieces（1042）, described two trapezoidal sealed pieces（1041）With
Two rectangle sealed pieces（1042）Mutually overlap joint bonding.
8. a kind of moisture proof Openmouthed bag according to claim 1 it is characterised in that：Described adhesive layer（102）Using rubber
Constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608592.XU CN205972304U (en) | 2016-06-21 | 2016-06-21 | Uncovered bag of moisture proofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608592.XU CN205972304U (en) | 2016-06-21 | 2016-06-21 | Uncovered bag of moisture proofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205972304U true CN205972304U (en) | 2017-02-22 |
Family
ID=58021949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608592.XU Expired - Fee Related CN205972304U (en) | 2016-06-21 | 2016-06-21 | Uncovered bag of moisture proofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205972304U (en) |
-
2016
- 2016-06-21 CN CN201620608592.XU patent/CN205972304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |