CN211811295U - Ventilative damp-proofing medicinal material flexible container - Google Patents
Ventilative damp-proofing medicinal material flexible container Download PDFInfo
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- CN211811295U CN211811295U CN202020142493.3U CN202020142493U CN211811295U CN 211811295 U CN211811295 U CN 211811295U CN 202020142493 U CN202020142493 U CN 202020142493U CN 211811295 U CN211811295 U CN 211811295U
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Abstract
The utility model discloses a ventilative damp-proof medicinal material flexible container relates to flexible container technical field, including the bag body of rectangular bodily form structure, the top surface of the bag body is uncovered, and the uncovered department of the bag body is equipped with and is used for the bag body uncovered confined flap, its characterized in that, square vent has been seted up on a side of the bag body, be equipped with the polyethylene film of both ends open-ended cavity tubular structure in the bag body, an open end cover of polyethylene film covers the vent and is fixed in on the bag body inner wall, the length of polyethylene film is between 1/2's ventilation hole side length and ventilation hole side length; the plastic woven sheet used for covering the ventilation opening is arranged on the outer wall of the bag body at the periphery of the ventilation opening, and a gap for air circulation is reserved between the plastic woven sheet and the outer wall of the bag body. The bag has simple structure and convenient use, and can ensure the ventilation of the medicinal materials in the container bag in the transportation process so as to prevent mildew and deterioration.
Description
Technical Field
The utility model belongs to the technical field of flexible container technique and specifically relates to a ventilative damp-proofing medicinal material flexible container.
Background
The flexible container bag is also called flexible container bag, ton bag, space bag, etc. and is one kind of container unit and may be transported in container unit with crane or fork truck.
Bulk medicinal material transportation generally adopts flexible container packing transportation, because the medicinal material is easy in the transportation because of being affected with damp and the air does not circulate and produce rotten, consequently to the gas permeability requirement of flexible container higher, and the flexible container bag body of prior art comprises inside and outside two layers, and the inner bag is the polyethylene film, and outer bag is moulded for the compound membrane and is compiled, and the intensity of this kind of flexible container is big, and bearing capacity is strong, but ventilative type is relatively poor, does not suit the medicinal material transportation.
Disclosure of Invention
An object of the utility model is to overcome the not enough of above-mentioned technique, provide a simple structure, convenient to use's ventilative damp-proofing medicinal material flexible container, can guarantee the ventilation of medicinal material in the flexible container in the transportation to it is rotten to prevent going mouldy.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: a breathable and damp-proof medicinal material flexible freight bag comprises a bag body with a rectangular structure, wherein the top surface of the bag body is open, and a bag cover for closing the opening of the bag body is arranged at the opening of the bag body, and the flexible freight bag is characterized in that a square vent is arranged on one side surface of the bag body; the plastic woven sheet used for covering the ventilation opening is arranged on the outer wall of the bag body at the periphery of the ventilation opening, and a gap for air circulation is reserved between the plastic woven sheet and the outer wall of the bag body.
Furthermore, the plastic woven sheet is of a square structure, the side length of the plastic woven sheet is larger than that of the ventilation hole, one side edge of the plastic woven sheet is sewn on the outer wall of the bag body on the side corresponding to the ventilation hole, the other three side edges of the plastic woven sheet are connected with the outer wall of the bag body on the side corresponding to the ventilation hole through a plurality of magic tapes, and a distance is reserved between two adjacent magic tapes on the same side of the ventilation hole.
Further, the vent sets up in the lower part of a bag side, if open on bag body upper portion, when the medicine material dress is not full, the medicinal material spills from the vent easily, sets up in the lower part, and lower floor's medicinal material is being pressed to upper strata medicinal material, is difficult for spilling.
Furthermore, lifting buckles are sewn at the four corners of the top surface of the bag body.
Furthermore, the shape of the bag cover is the same as that of the top surface of the bag body, one side edge of the bag cover and the corresponding side edge of the top surface of the bag body are of a connected structure, and the other three sides of the bag cover are connected with the corresponding side edges of the bag body through zippers.
The utility model has the advantages that: under the two-layer effect of keeping off of piece had both guaranteed the ventilation with moulding to compile, had prevented again that the medicinal material from spilling, because the vent sets up in bag side lower part position, under medicinal material self gravity, the medicinal material is more difficult to spill. The bag has simple structure and convenient use, and can ensure the ventilation of the medicinal materials in the container bag in the transportation process so as to prevent mildew and deterioration.
Drawings
Fig. 1 is a front view of the vent opening of the present invention.
Fig. 2 is a side view of the vent closure of the present invention.
In the figure: the bag comprises a bag body 1, a bag cover 2, a ventilation opening 3, a polyethylene film 4, a plastic woven sheet 5, a magic tape 6, a lifting buckle 7 and a zipper 8.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in figure 1-2, a breathable and moisture-proof medicinal material flexible freight bag comprises a rectangular parallelepiped-shaped bag body 1, the top surface of the bag body 1 is open, a bag cover 2 used for sealing the opening of the bag body 1 is arranged at the opening of the bag body 1, the bag cover 2 is the same as the top surface of the bag body 1 in shape, one side edge of the bag cover 2 and the corresponding side edge of the top surface of the bag body 1 are of an integrated structure, the other three sides of the bag cover 2 are connected with the corresponding side edges of the bag body 1 through zippers 8, lifting buckles 7 are sewn at the four corners of the top surface of the bag body 1, a square vent 3 is arranged on one side surface of the bag body 1, the vent 3 is arranged at the lower part of one side surface of the bag body 1, a hollow tubular polyethylene film 4 with two open ends is arranged in the bag body 1, one open end of the polyethylene film 4 covers the vent 3 and is fixed on the inner wall of the bag body 1, and; a plastic woven sheet 5 for covering the vent 3 is arranged on the outer wall of the bag body 1 at the periphery of the vent 3, and a gap for air circulation is reserved between the plastic woven sheet 5 and the outer wall of the bag body 1; mould and compile piece 5 and be square structure, mould the length of side of compiling piece 5 and be greater than the length of side of ventilation hole, mould one side limit of compiling piece 5 and sew up on the 1 outer wall of the bag body of the side that the vent 3 corresponds, mould and compile 5 other three sides and paste 6 and the 1 outer wall connection of the bag body of the side that the vent 3 corresponds through a plurality of magic, lie in the ventilation hole and leave the interval between two adjacent magic subsides 6 with one side.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (5)
1. A breathable and damp-proof medicinal material flexible freight bag comprises a bag body with a rectangular structure, wherein the top surface of the bag body is open, and a bag cover for closing the opening of the bag body is arranged at the opening of the bag body, and the flexible freight bag is characterized in that a square vent is arranged on one side surface of the bag body; the plastic woven sheet used for covering the ventilation opening is arranged on the outer wall of the bag body at the periphery of the ventilation opening, and a gap for air circulation is reserved between the plastic woven sheet and the outer wall of the bag body.
2. The air-permeable moisture-proof medicinal material flexible container as claimed in claim 1, wherein the plastic woven sheet is square, the side length of the plastic woven sheet is greater than that of the ventilation hole, one side of the plastic woven sheet is sewn on the outer wall of the bag body at the side corresponding to the ventilation hole, the other three sides of the plastic woven sheet are connected with the outer wall of the bag body at the side corresponding to the ventilation hole through a plurality of magic tapes, and a space is reserved between two adjacent magic tapes at the same side of the ventilation hole.
3. The air-permeable moisture-proof bulk bag for medicinal materials as claimed in claim 1, wherein the ventilation opening is provided at a lower portion of one side of the bag body.
4. The air-permeable moisture-proof medicinal material containing bag as claimed in claim 1, wherein the four corners of the top surface of the bag body are sewed with lifting buckles.
5. The breathable and moisture-proof medicinal material flexible freight bag according to claim 1, wherein the shape of the bag cover is the same as that of the top surface of the bag body, one side edge of the bag cover and the corresponding side edge of the top surface of the bag body are of a connected structure, and the other three sides of the bag cover are connected with the corresponding side edges of the bag body through zippers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142493.3U CN211811295U (en) | 2020-01-22 | 2020-01-22 | Ventilative damp-proofing medicinal material flexible container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142493.3U CN211811295U (en) | 2020-01-22 | 2020-01-22 | Ventilative damp-proofing medicinal material flexible container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211811295U true CN211811295U (en) | 2020-10-30 |
Family
ID=72993717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020142493.3U Active CN211811295U (en) | 2020-01-22 | 2020-01-22 | Ventilative damp-proofing medicinal material flexible container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211811295U (en) |
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2020
- 2020-01-22 CN CN202020142493.3U patent/CN211811295U/en active Active
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