CN202499424U - Inner film bag with adjustable air permeability - Google Patents
Inner film bag with adjustable air permeability Download PDFInfo
- Publication number
- CN202499424U CN202499424U CN2012200968606U CN201220096860U CN202499424U CN 202499424 U CN202499424 U CN 202499424U CN 2012200968606 U CN2012200968606 U CN 2012200968606U CN 201220096860 U CN201220096860 U CN 201220096860U CN 202499424 U CN202499424 U CN 202499424U
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- CN
- China
- Prior art keywords
- inner bag
- bag body
- adjustable air
- cloth
- breather hole
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an inner film bag with adjustable air permeability. The inner film bag comprises an inner bag body, wherein the inner bag body comprises a top edge, a side baffle and a bottom edge; a feeding pipe is arranged at the upper part of the top edge; an air permeability structure is arranged on an inclined plane of the top edge; the air permeability structure comprises an air hole formed in the inner bag body, non-woven fabric attached on the air hole, and an air hole upper cover arranged on the non-woven fabric; and a fixed hole is formed in an edge bone of the side baffle, and a discharge pipe is arranged at the lower part of the bottom edge. According to the manner above, the inner film bag with the adjustable air permeability can ensure that the filling process of materials is convenient, a storage space of the bag body is large, and the bearing capability is strong. By adopting the air permeability structure, backlash airstream inside the bag body can be timely discharged, and the pollution of the materials on equipments, fields and operating personnel, and the waste of the materials are avoided.
Description
Technical field
The utility model relates to the flexible freight container field, particularly relates to a kind of adjustable Air permenbility film inner bag.
Background technology
Flexible freight container is a kind of flexible transportation package holds, is widely used in transportation, packing and the storage of powderies such as food, Cereals, medicine, chemical industry, mineral products, particle, block article.
Article are when can, because impulsive force is big, are easy to generate the air-flow, particularly powder material of upwards recoil, fly upward phenomenon because the effect of air-flow can produce, and are easy to cause the pollution of equipment, place, operating personal and the waste of material.
The utility model content
The technical matters that the utility model mainly solves provides a kind of adjustable Air permenbility film inner bag; Storage space is big, and load-carrying capacity is strong, has adopted ventilating structure; Can in time emit bag in-to-in recoil air-flow, avoid material the pollution of equipment, place, operating personal and the waste of material.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of adjustable Air permenbility film inner bag is provided; Comprise: the inner bag body, said inner bag body comprises the top width of cloth, side shelves and the end width of cloth, width of cloth top, said top is provided with feed pipe; The inclined-plane of the said top width of cloth is provided with ventilating structure; Said ventilating structure comprises the breather hole that is arranged on the inner bag body, pastes at the nonwoven fabrics on the breather hole and is installed in the breather hole loam cake on the nonwoven fabrics, and the limit bone of said side shelves is provided with fixed orifice, and width of cloth bottom, the said end is provided with drainage conduit.
In preferred embodiment of the utility model, said inner bag body is cube shaped.
In preferred embodiment of the utility model, said inner bag body adopts base cloth or ribbon manufacturing to form.
In preferred embodiment of the utility model, said feed pipe and the coaxial setting of drainage conduit.
In preferred embodiment of the utility model, the edge of said breather hole loam cake is provided with double-sided adhesive and pastes, and said breather hole loam cake pastes with the sticking card of inner bag body through double-sided adhesive and is connected.
In preferred embodiment of the utility model, said fixed orifice is provided with cord belt, and said inner bag body is pasted with outer bag through cord belt and is connected.
The beneficial effect of the utility model is: the utility model is adjustable, and Air permenbility film inner bag can guarantee that the pouring process of material is convenient; The storage space of bag is big; Load-carrying capacity is strong; Adopted ventilating structure, can in time emit bag in-to-in recoil air-flow, avoided material the pollution of equipment, place, operating personal and the waste of material.
Description of drawings
Fig. 1 is the perspective view of the adjustable Air permenbility film of the utility model inner bag one preferred embodiment;
Fig. 2 (a) is the structural representation of a preferred embodiment of the breather hole of the utility model ventilating structure;
Fig. 2 (b) is the structural representation of a preferred embodiment of the nonwoven fabrics of the utility model ventilating structure;
Fig. 2 (c) is the structural representation of a preferred embodiment of the breather hole loam cake of the utility model ventilating structure;
The mark of each parts is following in the accompanying drawing: 1, inner bag body, 2, the top width of cloth, 3, the side shelves, 4, the end width of cloth, 5, feed pipe; 6, drainage conduit, 7, ventilating structure, 71, breather hole, 72, nonwoven fabrics; 73, breather hole loam cake, 731, double-sided adhesive pastes, 8, fixed orifice, 9, cord belt.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of adjustable Air permenbility film inner bag comprises: inner bag body 1, and said inner bag body 1 is cube shaped, has guaranteed that the pouring process of material is convenient, and storage space is bigger.
Said inner bag body 1 adopts base cloth or ribbon manufacturing to form, and its elasticity is good, and intensity is high, can guarantee the load-carrying capacity of bag.
Said inner bag body 1 comprises top 2, side shelves 3 and the end 4.Wherein, 2 top, said top are provided with feed pipe 5, and 4 bottom, the said end are provided with drainage conduit 6, and it is inner that material gets into bag through feed pipe 5, disperses away through drainage conduit 6 then.Adopt coaxial setting between feed pipe 5 and the drainage conduit 6, make that the landing of material is convenient and rapid.
The inclined-plane on said top 2 is provided with ventilating structure 7, and this ventilating structure 7 comprises breather hole 71, pastes at the nonwoven fabrics on the breather hole 71 72 and is installed in the breather hole loam cake 73 on the nonwoven fabrics 72.
Wherein, breather hole 71 is arranged on the inner bag body 1, and the size of breather hole 71 is confirmed according to required free air capacity.Cover nonwoven fabrics 72 on the breather hole 71, nonwoven fabrics 72 not only has air permeability and good, also has anti-soak properties, can make things convenient for the row of bag internal gas flow to loose, and can avoid bag in-to-in material to make moist simultaneously, guarantees the quality of material.
The edge of breather hole loam cake 73 is provided with double-sided adhesive and pastes 731, and breather hole loam cake 73 is connected with inner bag body 1 sticking card through double-sided adhesive subsides 731, has avoided the entering of extraneous gas, has avoided impurity and dust to get in the bag material is polluted.
Material is in pouring process, because impulsive force is big, is easy to generate the upwards air-flow of recoil, and open breather hole loam cake 73 this moment, emits the recoil air-flow, avoided material to the pollution of equipment, place, operating personal and the waste of material.
The limit bone of said side shelves 3 is provided with fixed orifice 8, and said fixed orifice 8 is provided with cord belt 9, and said inner bag body 1 is pasted with outer bag through cord belt 9 and is connected, made things convenient for outer bag with inner bag between installation be connected.
The beneficial effect of the utility model is adjustable Air permenbility film inner bag is:
The pouring process of material is convenient, and the storage space of bag is big, and load-carrying capacity is strong, has adopted ventilating structure 7, can in time emit bag in-to-in recoil air-flow, has avoided material to the pollution of equipment, place, operating personal and the waste of material.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. adjustable Air permenbility film inner bag comprises: the inner bag body, and said inner bag body comprises the top width of cloth, side shelves and the end width of cloth; It is characterized in that; Width of cloth top, said top is provided with feed pipe, and the inclined-plane of the said top width of cloth is provided with ventilating structure, and said ventilating structure comprises the breather hole that is arranged on the inner bag body, pastes at the nonwoven fabrics on the breather hole and is installed in the breather hole loam cake on the nonwoven fabrics; The limit bone of said side shelves is provided with fixed orifice, and width of cloth bottom, the said end is provided with drainage conduit.
2. adjustable Air permenbility film inner bag according to claim 1 is characterized in that said inner bag body is cube shaped.
3. adjustable Air permenbility film inner bag according to claim 1 is characterized in that, said inner bag body adopts base cloth or ribbon manufacturing to form.
4. adjustable Air permenbility film inner bag according to claim 1 is characterized in that, said feed pipe and the coaxial setting of drainage conduit.
5. adjustable Air permenbility film inner bag according to claim 1 is characterized in that, the edge of said breather hole loam cake is provided with double-sided adhesive and pastes, and said breather hole loam cake pastes with the sticking card of inner bag body through double-sided adhesive and is connected.
6. adjustable Air permenbility film inner bag according to claim 1 is characterized in that said fixed orifice is provided with cord belt, and said inner bag body is pasted with outer bag through cord belt and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200968606U CN202499424U (en) | 2012-03-15 | 2012-03-15 | Inner film bag with adjustable air permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200968606U CN202499424U (en) | 2012-03-15 | 2012-03-15 | Inner film bag with adjustable air permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499424U true CN202499424U (en) | 2012-10-24 |
Family
ID=47036046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200968606U Expired - Fee Related CN202499424U (en) | 2012-03-15 | 2012-03-15 | Inner film bag with adjustable air permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564844A (en) * | 2014-10-08 | 2016-05-11 | 宜兴威尼特包装袋有限公司 | Air-permeable non-woven fabric and PE hot-melt leakage-proof flexible freight bag |
-
2012
- 2012-03-15 CN CN2012200968606U patent/CN202499424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564844A (en) * | 2014-10-08 | 2016-05-11 | 宜兴威尼特包装袋有限公司 | Air-permeable non-woven fabric and PE hot-melt leakage-proof flexible freight bag |
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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: 20121024 Termination date: 20180315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |