CN217707166U - Dampproofing leak protection's polypropylene flexible container for food package - Google Patents
Dampproofing leak protection's polypropylene flexible container for food package Download PDFInfo
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- CN217707166U CN217707166U CN202220989852.8U CN202220989852U CN217707166U CN 217707166 U CN217707166 U CN 217707166U CN 202220989852 U CN202220989852 U CN 202220989852U CN 217707166 U CN217707166 U CN 217707166U
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Abstract
The utility model discloses a polypropylene flexible container for food package of dampproofing leak protection relates to flexible container technical field, its mechanism includes the flexible container body, flexible container body top surface is provided with the opening, the upper portion of both sides is provided with two hoist and mount areas respectively around the flexible container body, flexible container body top is provided with the flap, the inner wall of the flap left and right sides is connected with the upper portion of flexible container body left and right sides outer wall through two first magic subsides subassemblies respectively, flexible container body inner wall bottom is provided with and is used for damp-proofing dehumidification bag, the even air vent that is provided with of dehumidification bag top surface, dehumidification bag inner wall is provided with the leak protection net, evenly fill in the leak protection net and be provided with the calcium chloride granule.
Description
Technical Field
The utility model relates to a flexible container technical field especially involves a polypropylene flexible container for food package of dampproofing leak protection.
Background
The flexible container bag is a flexible transport packaging container and is widely used for transporting powdery, granular and blocky objects such as food, grain, medicine, chemical industry, mineral products and the like, developed countries commonly use the flexible container bag as a packaging product for transportation and storage, and the existing flexible container bag is provided with an opening at the top, so that the goods are easy to leak out from the opening after being filled with the goods, and moisture in the air or the goods can corrode the goods in a long-term storage state.
Technical contents of flexible freight bags
An object of the utility model is to overcome the not enough of prior art, provide a polypropylene flexible container for food package of dampproofing leak protection, compare in prior art.
The utility model discloses a realize through following technical scheme: the utility model provides a polypropylene flexible container for dampproofing leak protection food package, its structure includes the flexible container body, flexible container body top surface is provided with the opening, the upper portion of both sides is provided with two hoist and mount areas respectively around the flexible container body, flexible container body top is provided with the flap, the inner wall of the flap left and right sides is connected with the upper portion of flexible container body left and right sides outer wall through two first magic subsides subassembly respectively, flexible container body inner wall bottom is provided with and is used for damp-proofing dehumidification bag, the even air vent that is provided with of dehumidification bag top surface, dehumidification bag inner wall is provided with the leak protection net, evenly fill in the dehumidification bag and be provided with the calcium chloride granule.
Preferably, the inner wall of the flexible freight bag body is provided with a waterproof layer, and the waterproof layer is made of polyethylene.
Preferably, the bottom surface of the flexible freight bag body is provided with a water outlet, the water outlet is provided with a sleeve, a water discharge pipe is sleeved in the sleeve, the top end of the water discharge pipe is communicated with the inner wall of the dehumidification bag, and the bottom end of the water discharge pipe extends to the lower part of the flexible freight bag body.
Preferably, the outer wall of the sleeve is in hot-melt connection with the inner wall of the water outlet, and the top end of the drain pipe is in hot-melt connection with the bottom surface of the dehumidification bag.
Preferably, the bottom end of the drain pipe is in threaded connection with a sealing cover.
Preferably, the bottom end of the inner wall of the flexible freight bag body is provided with a guide plate, the top surface of the guide plate is arranged in a concave arc surface, and the top end of the guide plate is provided with a through hole for a water supply and drainage pipe to pass through.
Preferably, the bottom surface of the dehumidification bag is connected with the top surface of the guide plate through a second magic tape component.
Preferably, four ends of the bottom surface of the flexible freight bag body are respectively provided with four bottom blocks.
The beneficial effects of the utility model reside in that: through setting up the flap, thereby solve the leak-proof problem, and the setting of dehumidification bag, then the damp-proofing problem has been solved, and the setting of waterproof layer, then the problem in the moisture infiltration bag in the air has been avoided, the leakproofness has been increased simultaneously, and for the convenience of drainage, dehumidification bag bottom surface intercommunication is provided with the drain pipe, and drain pipe bottom threaded connection's sealed lid, then can carry out preliminary fixed to the dehumidification bag, it is originally internal to avoid the moisture infiltration on ground to go into the flexible container simultaneously, and the deflector top surface is concave type cambered surface setting, then made things convenient for the discharge of water, and the setting of subassembly is pasted to the second magic, then increased the stability that the dehumidification bag is connected, avoid the dehumidification bag to drop.
Drawings
FIG. 1 is a sectional front view of a moisture-and leak-proof polypropylene bulk bag for food packaging in an embodiment;
FIG. 2 is an enlarged view of a portion a of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at b;
FIG. 4 is a bottom view of a moisture and leak resistant polypropylene bulk bag for food packaging in accordance with one embodiment;
FIG. 5 is a top view of the dehumidification bag in the embodiment;
fig. 6 is a top view of the leakage preventing net.
Detailed Description
The embodiments of the present invention will be described in detail below, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-3, 5 and 6, the utility model discloses a polypropylene flexible container for food packaging which is moisture-proof and leak-proof, comprising: flexible container body 1, flexible container body 1 top surface is provided with the opening, the upper portion of both sides is provided with two hoist and mount areas 2 respectively around the flexible container body 1, flexible container body 1 top is provided with the flap 3, the inner wall of the 3 left and right sides of flap is pasted subassembly 4 through two first magic respectively and is connected with the upper portion of flexible container body 1 left and right sides outer wall, flexible container body 1 inner wall bottom is provided with and is used for damp-proofing dehumidification bag 5, the even air vent 51 that is provided with of dehumidification bag 5 top surface, the laminating of dehumidification bag 5 inner wall is provided with leak protection net 52, evenly fill in the dehumidification bag 5 and be provided with calcium chloride granule 53.
Further, as shown in fig. 1, in order to increase the sealing performance and avoid the infiltration of moisture in the air, a waterproof layer 11 is disposed on the inner wall of the bulk bag body 1, and the waterproof layer 11 is made of polyethylene.
Further, as shown in fig. 3, for facilitating drainage, a drainage outlet 12 is arranged on the bottom surface of the bulk bag body 1, a sleeve 13 is arranged at the drainage outlet 12, a drainage pipe 14 is sleeved in the sleeve 13, the top end of the drainage pipe 14 is communicated with the inner wall of the dehumidification bag 5, and the bottom end of the drainage pipe 14 extends out of the lower part of the bulk bag body 1.
Further, as shown in fig. 3, in order to make the connection more stable, the outer wall of the sleeve 13 is thermally fused with the inner wall of the drain opening 12, and the top end of the drain pipe 14 is thermally fused with the bottom surface of the dehumidifying bag 5.
Further, as shown in fig. 3, in order to fix the dehumidifying bag 5 conveniently and prevent moisture on the ground from penetrating into the bulk bag body 1, a sealing cover 15 is screwed to a bottom end of the drain pipe 14, and the sealing cover 15 is disposed below the bulk bag body 1.
Further, as shown in fig. 1 and 3, in order to facilitate drainage, a flow guide plate 16 is disposed at the bottom end of the inner wall of the flexible freight bag body 1, the top surface of the flow guide plate 16 is a concave arc surface, and a through hole 161 for the drainage pipe 14 to pass through is disposed at the top end of the flow guide plate 16.
Further, as shown in fig. 3, in order to make the connection more stable, the bottom surface of the dehumidifying bag 5 is connected to the top surface of the air guide plate 16 by the second hook and loop fastener 6.
Further, as shown in fig. 4, four bottom blocks are provided at four ends of the bottom surface of the bulk bag body 1, respectively, in order to prevent the sealing cap 15 from rubbing against the ground.
The working principle is as follows: before use, the surface of the dehumidifying bag 5 provided with the vent hole 51 faces upwards and is placed into the container bag body 1, the drain pipe 14 sequentially penetrates through the through hole 161 and the sleeve pipe 13 and extends to the lower part of the container bag body 1, then the dehumidifying bag 5 is fixed through the threaded connection between the sealing cover 15 and the drain pipe 14, then the goods to be filled are transferred into the container bag body 1, the moisture contained in the goods can be sucked into the dehumidifying bag 5 through the calcium chloride particles 53 in the dehumidifying bag 5 through the vent hole 51 and condensed into water, the concave arc surface of the top surface of the guide plate 16 is arranged, the condensed water can flow to the top end of the drain pipe 14 and is gathered in the drain pipe 14, when the water needs to be discharged, only the threaded connection between the sealing cover 15 and the drain pipe 14 is removed, and the bag cover 3 is laid on the top surface of the container bag body 1 after the goods are filled, and two ends of the bag cover 3 are respectively fixed on the upper parts of the left outer wall and the right outer wall of the container bag body 1 through the first magic tape assemblies 4.
To sum up, compared with the prior art, the utility model discloses a set up the flap, thereby solve the leak-proof problem, and the setting of dehumidification bag, then the damp-proofing problem has been solved, and the setting of waterproof layer, then the problem in the air moisture infiltration bag has been avoided, the leakproofness has been increased simultaneously, and for the convenience drainage, dehumidification bag bottom surface intercommunication is provided with the drain pipe, and drain pipe bottom threaded connection's sealed lid, then can carry out preliminary fixed to the dehumidification bag, it is internal to avoid the moisture infiltration on ground to go into the flexible container simultaneously, and the deflector top surface sets up for concave type cambered surface, then made things convenient for the discharge of water, and the setting of second magic subsides subassembly, then increased the stability that the dehumidification bag is connected, avoid the dehumidification bag to drop.
Above, only the preferred embodiment of the present invention is described, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the flexible container according to the present invention within the technical scope disclosed in the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. The utility model provides a dampproofing leak-proof polypropylene flexible container for food packaging, includes flexible container body (1), its characterized in that, flexible container body (1) top surface is provided with the opening, the upper portion of both sides is provided with two hoist and mount areas (2) respectively around flexible container body (1), flexible container body (1) top is provided with flap (3), the inner wall of flap (3) left and right sides is connected with the upper portion of flexible container body (1) left and right sides outer wall through two first magic subsides subassembly (4) respectively, flexible container body (1) inner wall bottom is provided with and is used for damp-proofing dehumidification bag (5), the even air vent (51) that are provided with of dehumidification bag (5) top surface, dehumidification bag (5) inner wall is provided with leak protection net (52), evenly fill in dehumidification bag (5) and be provided with calcium chloride granule (53).
2. The moisture-proof and leak-proof polypropylene bulk bag for food packaging as claimed in claim 1, wherein a waterproof layer (11) is arranged on the inner wall of the bulk bag body (1), and the waterproof layer (11) is made of polyethylene.
3. The moisture-proof and leak-proof polypropylene bulk bag for food packaging as claimed in claim 1, wherein the bottom surface of the bulk bag body (1) is provided with a water outlet (12), a sleeve (13) is arranged at the water outlet (12), a water outlet pipe (14) is sleeved in the sleeve (13), the top end of the water outlet pipe (14) is communicated with the inner wall of the dehumidification bag (5), and the bottom end of the water outlet pipe (14) extends to the lower part of the bulk bag body (1).
4. A moisture-proof and leak-proof polypropylene bulk bag for food packaging as claimed in claim 3, wherein the outer wall of the sleeve (13) is connected with the inner wall of the water outlet (12) by thermal fusion, and the top end of the water outlet pipe (14) is connected with the bottom surface of the dehumidification bag (5) by thermal fusion.
5. A moisture and leakage resistant polypropylene bulk bag for food packaging as claimed in claim 3, wherein the bottom end of the drain pipe (14) is screw-connected with a sealing cap (15).
6. The moisture-proof and leak-proof polypropylene bulk bag for food packaging as claimed in any one of claims 3 to 5, wherein a flow guide plate (16) is arranged at the bottom end of the inner wall of the bulk bag body (1), the top surface of the flow guide plate (16) is arranged in a concave arc surface, and a through hole (161) for the water discharge pipe (14) to pass through is arranged at the top end of the flow guide plate (16).
7. A moisture-proof and leak-proof polypropylene bulk bag for food packaging as claimed in claim 6, wherein the bottom surface of the dehumidifying bag (5) is connected to the top surface of the baffle (16) via a second hook and loop fastener (6).
8. A moisture and leak resistant polypropylene bulk bag for food packaging as claimed in claim 7 wherein four ends of the bottom surface of said bulk bag body (1) are provided with four bottom blocks (17), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220989852.8U CN217707166U (en) | 2022-04-27 | 2022-04-27 | Dampproofing leak protection's polypropylene flexible container for food package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220989852.8U CN217707166U (en) | 2022-04-27 | 2022-04-27 | Dampproofing leak protection's polypropylene flexible container for food package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217707166U true CN217707166U (en) | 2022-11-01 |
Family
ID=83791686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220989852.8U Active CN217707166U (en) | 2022-04-27 | 2022-04-27 | Dampproofing leak protection's polypropylene flexible container for food package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217707166U (en) |
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2022
- 2022-04-27 CN CN202220989852.8U patent/CN217707166U/en active Active
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