CN2571688Y - Self-enclosing bag for charge mixture - Google Patents
Self-enclosing bag for charge mixture Download PDFInfo
- Publication number
- CN2571688Y CN2571688Y CN 02270336 CN02270336U CN2571688Y CN 2571688 Y CN2571688 Y CN 2571688Y CN 02270336 CN02270336 CN 02270336 CN 02270336 U CN02270336 U CN 02270336U CN 2571688 Y CN2571688 Y CN 2571688Y
- Authority
- CN
- China
- Prior art keywords
- bag
- bag body
- self
- eva
- sealing
- 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 self-sealing bag for charge mixtures. The utility model is characterized in that the utility model is an EVA or PE plastic bag body, wherein, the bag body is provided with an anti-skid belt, and the bottom of the bag body is provided with a heat seal fixing bottom; a charge mixture feeding mouth can be open and can also be self-sealing, and the bag body is provided with an M-shaped folding. The anti-skid belt is composed of foam-shaped pocking marks which can be arranged at a local part of the bag body and can also be uniformly arranged on the surface of the whole body. Because the bag body is provided with the anti-skid belt, bags filled with charge mixtures are relatively convenient to carry and are also convenient to pile up in a large area, and the self-sealing mouth simplifies charge mixture feeding. The bag body made of EVA or PE plastics can be suitable for different application areas, for example, because of low melting points, EVA plastics can be suitable for being put into production links together with charge mixtures when rubber products are produced under the condition of heating, such as producing rubber soles.
Description
Technical field
The utility model belongs to a kind of plastic packaging bag.
Background technology
The chemical of granular or powdery etc. adopt the Polywoven Bag packing more directly perceived by the plastic packaging bag packing ratio, the quality assurance that more is easy to get.Chemical often will be used in the production of some goods, as rubber, use the EVA bag, raw material need be poured out when reinforced and join again in the specific environment, just join in the applied environment if the structure of packaging bag can adapt to directly installing the material back, will increase work efficiency greatly and reduce labour intensity together with packaging bag.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of batching valve bag, and it is convenient to install material additional, and convenient in carrying is convenient to pile up and can directly adapt in some application join in the production link with material.
Batching valve bag of the present utility model is characterized in that having skidring on the bag for EVA or PE plastic bag, and the bottom is the fixing end of heat seal.
Charging door of the present utility model both can be uncovered, also can be from sealing.Both can be arranged on bag one side from sealing, also can be arranged on the top of bag.But from seal filling material after automatic sealing, the splendid attire of very convenient material.When charging door is uncovered, fills the laggard pedestrian worker of material and seal.Bag preferably has " M " flanging, and the volume and the piling that enlarge bag are attractive in appearance.
Skidring is made up of the blister pit, can be provided with in the part of bag, also can anti-skidding pit all be set on whole bag surface.The formation of blister pit can extrude groove by the inside face point-like from bag, has promptly formed the blister pit or has claimed projection at the bag outside face.
Advantage of the present utility model:
Bag is provided with skidring, and concerning the sack that fills with material, it is relatively convenient to carry, and also is convenient to large tracts of land and piles up.From sealing charging is oversimplified.Adopt EVA or PE plastics to make bag, can be fit to different applications, have low melting point, can adapt under heating condition when producing rubber and join in the production link with batching as the EVA plastics, as the production rubber soles, increase work efficiency greatly and reduce labour intensity.EVA or PE plastics can adopt nanotechnology when making bag, to improve the quality of bag more.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 3 from sealing 4 skidrings, 5 blister pit 6 " M " flangings at the bottom of 2 heat seals of 1 bag
The specific embodiment
The batching valve bag comprises EVA bag 1, and the bottom of bag is at the bottom of the heat seal 2, and side band " M " flanging 6, charging door are for from sealing 3, and the bag top is an osed top, seals certainly to be arranged on a side, is formed towards the tubular EVA plastic lining in the bag by opening.The surface of bag 1 is provided with two skidrings 4 longitudinally, and skidring 4 is made up of blister pit 5, and blister pit 5 is to extrude groove by the inboard point-like from bag to form.
Claims (6)
1, a kind of batching valve bag is characterized in that having skidring on EVA or the PE plastic bag, and the bottom is the fixing end of heat seal.
2, anti-skidding strip according to claim 1 is characterized in that charging door is uncovered.
3, anti-skidding strip according to claim 1 is characterized in that charging door is from sealing.
4, anti-skidding strip according to claim 3 is characterized in that described from sealing at bag one side or top.
5,, it is characterized in that bag has " M " flanging according to the described anti-skidding strip of one of claim 1～4.
6, anti-skidding strip according to claim 1 is characterized in that described skidring is made up of the blister pit, is provided with in the part of bag or whole bag surface is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270336 CN2571688Y (en) | 2002-10-19 | 2002-10-19 | Self-enclosing bag for charge mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270336 CN2571688Y (en) | 2002-10-19 | 2002-10-19 | Self-enclosing bag for charge mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571688Y true CN2571688Y (en) | 2003-09-10 |
Family
ID=33735412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270336 Expired - Fee Related CN2571688Y (en) | 2002-10-19 | 2002-10-19 | Self-enclosing bag for charge mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2571688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490971A (en) * | 2011-12-19 | 2012-06-13 | 苏州市邦成电子科技有限公司 | Antiskid cloth bag |
| CN103879639A (en) * | 2014-04-16 | 2014-06-25 | 昆山市耐光包装材料有限公司 | High-performance plastic packaging bag |
-
2002
- 2002-10-19 CN CN 02270336 patent/CN2571688Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490971A (en) * | 2011-12-19 | 2012-06-13 | 苏州市邦成电子科技有限公司 | Antiskid cloth bag |
| CN103879639A (en) * | 2014-04-16 | 2014-06-25 | 昆山市耐光包装材料有限公司 | High-performance plastic packaging bag |
| CN103879639B (en) * | 2014-04-16 | 2016-07-06 | 江西华硕包装有限公司 | High performance plastics packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |