CN201849749U - Double-layer sealed storage bag - Google Patents
Double-layer sealed storage bag Download PDFInfo
- Publication number
- CN201849749U CN201849749U CN2010206090776U CN201020609077U CN201849749U CN 201849749 U CN201849749 U CN 201849749U CN 2010206090776 U CN2010206090776 U CN 2010206090776U CN 201020609077 U CN201020609077 U CN 201020609077U CN 201849749 U CN201849749 U CN 201849749U
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- CN
- China
- Prior art keywords
- sealing zipper
- layer
- double
- bag
- storage 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 relates to a double-layer sealed storage bag, belonging to the field of daily life. The double-layer sealed storage bag consists of a bag body, a sealing zipper, an air exhaust valve and a sealing zipper locking piece, wherein the sealing zipper is arranged at an opening of the bag body; the sealing zipper locking piece is matched with the sealing zipper; and the air exhaust valve is positioned on the bag body. The double-layer sealed storage bag is structurally characterized in that the bag body is divided into an inner layer and an outer layer which are compounded together. The double-layer sealed storage bag has the advantages of being reasonable in structure and design, good in adaptability, free from toxicity and low in price.
Description
Technical field
The utility model relates to a kind of double-layer seal storage bag, belongs to daily life field.
Background technology
Existing vacuum storing bag, basically form by bag body and pressure-sealing zipper, the sack place of bag body is provided with the pressure-sealing zipper that is complementary with pressure-sealing zipper, also be provided with the evacuating valve that is used for vacuumizing on one's body at bag, but existing bag body all is single layer structure basically, general material is PET/PE or PA/PE, perhaps cost is than higher, bad adaptability, perhaps chemical toxicant is residual many, can not satisfy people and use storage bag environmental protection, cheap needs.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of reasonable in design, comformability are good, avirulence, cheap double-layer seal storage bag.
It is this double-layer seal storage bag that the utility model solves the problems of the technologies described above the technical scheme that is adopted, form by bag body, pressure-sealing zipper, evacuating valve, pressure-sealing zipper locking plate, described pressure-sealing zipper is arranged on the sack place of bag body, described pressure-sealing zipper locking plate and pressure-sealing zipper are complementary, evacuating valve is arranged on one's body the bag, its constructional feature is: described bag status is internal layer and skin, and described internal layer and skin are combined with each other.
Internal layer described in the utility model is the PE layer, and described skin is the BOPP layer.
The utility model is compared with prior art and is had the following advantages and effect: owing to adopted structure of two layers, the feasible advantage that has had two kinds of materials simultaneously, avoided the shortcoming of two kinds of materials, take into account the user demand of different occasions, outer field BOPP layer is cheap, diaphaneity is good, the PE layer safety and environmental protection of internal layer, and poisonous substance is residual few.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a plan structure scheme drawing of the present utility model.
Fig. 3 is the structure for amplifying scheme drawing at A place among Fig. 2.
Label declaration: bag body 1, pressure-sealing zipper 2, evacuating valve 3, pressure-sealing zipper locking plate 4, BOPP layer 5, PE layer 6, sack 7.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1: as shown in Figures 1 to 3, present embodiment is made up of bag body 1, pressure-sealing zipper 2, evacuating valve 3, pressure-sealing zipper locking plate 4, bag body 1 is provided with sack 7 places of opening, sack 7 places are provided with outwards outstanding pressure-sealing zipper 2, and pressure-sealing zipper locking plate 4 cooperatively interacts with pressure-sealing zipper 2 and seals, and evacuating valve 3 is installed on bag body 1, bag body 1 is a double-decker, internal layer is a PE layer 6, and skin is a BOPP layer 5, and BOPP layer 5 and PE layer 6 closely are combined with each other.
During use, article are placed in bag body, with pressure-sealing zipper locking plate 4 tension, with air pump evacuating valve 3 places with bag in air extraction, seal evacuating valve 3 then.
Annotate: the PET mylar
The PE polyethylene foil
The PA nylon film
The BOPP polypropylene film
In addition, need to prove, the specific embodiment described in this specification sheets, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (2)
1. double-layer seal storage bag, form by bag body, pressure-sealing zipper, evacuating valve, pressure-sealing zipper locking plate, described pressure-sealing zipper is arranged on the sack place of bag body, described pressure-sealing zipper locking plate and pressure-sealing zipper are complementary, evacuating valve is arranged on one's body the bag, it is characterized in that: described bag status is internal layer and skin, and described internal layer and skin are combined with each other.
2. double-layer seal storage bag according to claim 1 is characterized in that: described internal layer is the PE layer, and described skin is the BOPP layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206090776U CN201849749U (en) | 2010-11-16 | 2010-11-16 | Double-layer sealed storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206090776U CN201849749U (en) | 2010-11-16 | 2010-11-16 | Double-layer sealed storage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849749U true CN201849749U (en) | 2011-06-01 |
Family
ID=44092153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206090776U Expired - Fee Related CN201849749U (en) | 2010-11-16 | 2010-11-16 | Double-layer sealed storage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849749U (en) |
-
2010
- 2010-11-16 CN CN2010206090776U patent/CN201849749U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20121116 |