CN111824578A - Three-dimensional compression bag - Google Patents
Three-dimensional compression bag Download PDFInfo
- Publication number
- CN111824578A CN111824578A CN202010748577.6A CN202010748577A CN111824578A CN 111824578 A CN111824578 A CN 111824578A CN 202010748577 A CN202010748577 A CN 202010748577A CN 111824578 A CN111824578 A CN 111824578A
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- Prior art keywords
- compression
- bag
- bag body
- compression bag
- dimensional
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
The invention relates to a three-dimensional compression bag, which belongs to the technical field of vacuum compression storage articles, and comprises a compression bag body and an air exhaust valve, wherein the compression bag body is of a cubic structure, each edge of the compression bag body is provided with a supporting edge, the air exhaust valve is arranged on the compression bag body, the supporting edges are of a square structure, each bag surface of the compression bag body is effectively supported to prevent storage articles from deforming, the bag surfaces of the compression bag body are compressed under the action of negative pressure during air exhaust, the supporting edges have certain stiffness so as not to be deformed by pressure, the periphery of the bag surfaces of the compression bag body is uniformly drawn by the supporting edges at corresponding positions respectively, so that the compression bag can be kept flat during compression, the storage articles cannot be folded and extruded into a whole, the supporting edges of each three-dimensional compression bag can play a role in supporting and reinforcing, and a plurality of three-dimensional compression bags of the application can be conveniently stacked and stored, and the space is saved.
Description
Technical Field
The invention belongs to the technical field of vacuum compression storage articles, and particularly relates to a three-dimensional compression bag.
Background
The vacuum compression bag is used for storing various articles such as quilts, clothes and the like. The working principle of the air-proof and moisture-proof bag is that air in the bag is pumped away, so that the volume of the bag is reduced, articles such as cotton quilts and clothes which are originally expanded are flattened by utilizing atmospheric pressure, and the outside air is isolated, so that the space is saved, and the effects of dust prevention, mildew prevention, moisture prevention and insect prevention are achieved. However, since the bag surface of the vacuum compression bag is soft, but there is no supporting structure to support the edge of the bag body, the bag surface and the edge of the whole bag body are all squeezed and shrunk after air extraction, the deformation is serious, the storage object is easily pressed into a ball, the wrinkles are not enough, and the storage object cannot be kept to be stored smoothly.
Therefore, a three-dimensional compressed bag which can support the bag body three-dimensionally and can not be pressed into a bunch of folds to store objects is needed to appear.
Disclosure of Invention
The invention provides a three-dimensional compression bag, which is used for solving the technical problems that a vacuum compression bag in the prior art has no supporting structure and is easy to be pressed into a bunch of folded storage objects after air extraction.
The invention is realized by the following technical scheme: the utility model provides a three-dimensional compression bag, includes compression bag body and bleeder valve, the compression bag body is the cube structure, every edge of compression bag body all is formed with the support limit, the bleeder valve sets up on the compression bag body.
In order to better realize the invention, the structure is further optimized, the compression bag body comprises six compression surfaces, four edges of each compression surface are provided with connecting parts in an extending way, and two connecting parts of any adjacent edges are connected to form the supporting edge.
In order to better implement the present invention, in the above structure, it is further optimized that the two connecting portions are heat-sealed by a heat sealing device to form the supporting edge.
In order to better implement the present invention, the structure is further optimized, wherein the six compression surfaces are an upper compression surface, a lower compression surface, a front compression surface, a rear compression surface, a left compression surface and a right compression surface, and the air exhaust valve is arranged on the upper compression surface.
In order to better realize the invention, the structure is further optimized, a bag opening is arranged on the left compression surface or the right compression surface, and a sealing device is arranged on the bag opening.
In order to better implement the present invention, in the above structure, the sealing device includes two sealing strips which can be buckled with each other, and the two sealing strips are integrally formed with the bag opening.
In order to better implement the invention, the structure is further optimized, the number of the sealing devices is two, and the two sealing devices are arranged in parallel and spaced.
In order to better implement the invention, the structure is further optimized, and the sealing device further comprises a rubber strip, wherein the rubber strip is arranged between the two sealing devices.
In order to better implement the invention, the structure is further optimized, and the compression surface is a PA and PE composite sheet.
In order to better implement the invention, the structure is further optimized, and the compression surface is a PET and PE composite sheet.
Compared with the prior art, the invention has the following beneficial effects:
the three-dimensional compression bag provided by the invention comprises a compression bag body and an air extraction valve, wherein the compression bag body is of a cubic structure, each edge of the compression bag body is provided with a supporting edge, the air extraction valve is arranged on the compression bag body, by adopting the structure, the supporting edges are of a square structure, each bag surface of the compression bag body is effectively supported, and storage objects are prevented from deforming, the bag surface of the compression bag body is pressed tightly to store objects under the action of negative pressure during air extraction, the supporting edges have certain stiffness so as not to be pressed and deformed, the periphery of the bag surface of the compression bag body is uniformly drawn by the supporting edges at corresponding positions respectively, thereby being capable of keeping flat when being compressed, avoiding the wrinkles of the stored objects from being extruded into a ball, and the supporting edge of each three-dimensional compression bag can play a role in supporting and reinforcing, and then can be convenient pile up a plurality of three-dimensional compression bags of this application and accomodate, practice thrift the space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a three-dimensional compressed bag according to the present invention;
FIG. 2 is a schematic view of the construction of the compression surface in the present invention;
fig. 3 is a schematic structural view of the bag mouth in the invention.
In the figure:
1-compressing the bag body; 11-a support edge; 12-compressed noodles; 121-a connecting part;
2-an air extraction valve;
3, opening the bag;
4-a sealing device; 41-sealing strip;
5-adhesive tape.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
in this embodiment, as shown in fig. 1, a three-dimensional compression bag includes a compression bag body 1 and an air suction valve 2, specifically, the compression bag body 1 is a cubic structure, each edge of the compression bag body 1 is formed with a supporting edge 11 for supporting the compression bag body 1 to be shaped, and the air suction valve 2 is disposed on the compression bag body 1.
Adopt this structure, above-mentioned support limit 11 forms cubic structure, each bag face of above-mentioned compression bag body 1 has effectively been supported, prevent that the storage object from warping, the bag face of above-mentioned compression bag body 1 compresses tightly the storage object under the negative pressure effect when bleeding, above-mentioned support limit 11 has certain deflection and consequently can not be pressed and warp, the above-mentioned even traction that supports limit 11 that receives the corresponding position respectively around the bag face of above-mentioned compression bag body 1, thereby can keep leveling in the compression, can not crowd into a group with the storage object fold, the above-mentioned support limit 11 of three-dimensional compression bag can play the reinforced effect of support, and then can be convenient pile up a plurality of three-dimensional compression bags of this application and accomodate, practice thrift the space.
Example 2:
the present embodiment is further optimized based on embodiment 1, in this embodiment, as shown in fig. 1 and fig. 2, the compression bag body 1 includes six compression surfaces 12, four edges of each compression surface 12 are extended with connecting portions 121, two connecting portions 121 of any adjacent edge are connected to form the supporting edge 11, so that the supporting edge 11 and the compression surface 12 are integrally formed for easy processing, and the compression surface 12 is drawn by the supporting edge 11, and can be flatly concaved inwards to compress the storage object during air suction, without being squeezed into a lump due to the negative pressure.
In this embodiment, two above-mentioned connecting portions 121 form above-mentioned supporting edge 11 through the hot pressing involution of the hot pressing device, the shaping is fast, easy processing, supporting edge 11 after the hot pressing shaping has good deflection and toughness, can bear great atress and not warp, twelve supporting edges 11 that six above-mentioned compression faces 12 hot pressing involution formed enclose into the space frame that has certain hardness and deflection, and then prop up two above-mentioned compression faces 12, make above-mentioned compression 12 can keep leveling before the compression or after the compression no matter, wherein, above-mentioned compression face 12 can be PA and PE composite sheet, also can be PET and PE composite sheet or the synthetic plastics of arbitrary other compositions, the homoenergetic is applicable to the hot pressing shaping processing.
As a specific embodiment of this embodiment, as shown in fig. 1, six of the compression surfaces 12 are an upper compression surface, a lower compression surface, a front compression surface, a rear compression surface, a left compression surface and a right compression surface, and four of the supporting sides 11 connected between the upper compression surface and the lower compression surface can better stand the front compression surface, the rear compression surface, the left compression surface and the right compression surface on four sides, so as to better accommodate more clothes, and the four supporting sides 11 respectively surrounding the four edges of the upper compression surface and the lower compression surface can respectively keep the upper compression surface and the lower compression surface extended and flat, so as to keep flat and compressed by suction, thereby avoiding wrinkles on clothes.
In this embodiment, the air-extracting valve 2 is disposed on the upper compression surface, so that the air in the compression bag body 1 is extracted and then sealed through the air-extracting valve 2, and the upper compression surface, the lower compression surface, the front compression surface, the rear compression surface, the left compression surface and the right compression surface are respectively recessed inward uniformly during air extraction, so as to flatten and store the stored articles.
In this embodiment, as shown in fig. 1, a bag opening 3 is provided on the left compression surface or the right compression surface, a sealing device 4 is provided on the bag opening 3, and a storage object enters the compression bag body 1 through the bag opening 3, and the bag opening 3 is sealed by the sealing device 4.
Further, as shown in fig. 3, the sealing device 4 includes two sealing strips 41 that can be engaged with each other, the two sealing strips 41 are integrally formed with the bag mouth 3,
preferably, as shown in fig. 3, the number of the sealing devices 4 is two, and the two sealing devices 4 are arranged in parallel and at intervals, so as to further improve the sealing performance, prevent air leakage, and ensure that the negative pressure in the compression bag is not released.
In this embodiment, as shown in fig. 3, the sealing device further includes an adhesive tape 5, where the adhesive tape 5 is disposed between two sealing devices 4, and the adhesive tape 5 includes two portions fixed on two inner side walls of the bag opening 3, respectively, and the two portions are bonded to further improve the sealing performance of the bag opening 3, thereby preventing pressure release.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A three-dimensional compression bag which is characterized in that: the air suction bag comprises a compression bag body and an air suction valve, wherein the compression bag body is of a cubic structure, a supporting edge is formed on each edge of the compression bag body, and the air suction valve is arranged on the compression bag body.
2. The three-dimensional compressed bag according to claim 1, wherein: the compression bag body comprises six compression surfaces, connecting parts are arranged on four edges of each compression surface in an extending mode, and two connecting parts on any adjacent edges are connected to form the supporting edge.
3. The three-dimensional compressed bag according to claim 2, wherein: and the two connecting parts are sealed and hot-pressed by a hot sealing device to form the supporting edge.
4. The three-dimensional compressed bag according to claim 3, wherein: six the compression face is respectively for last compression face, lower compression face, preceding compression face, back compression face, left compression face and right compression face, the bleeder valve sets up on the last compression face.
5. The three-dimensional compressed bag according to claim 4, wherein: and a bag opening is formed in the left compression surface or the right compression surface, and a sealing device is arranged on the bag opening.
6. The three-dimensional compressed bag according to claim 5, wherein: the sealing device comprises two sealing strips which can be mutually buckled, and the two sealing strips and the bag opening are integrally formed.
7. The three-dimensional compressed bag according to claim 6, wherein: the quantity of closing device is two, two closing device is parallel and the interval sets up.
8. The three-dimensional compressed bag according to claim 7, wherein: the sealing device further comprises an adhesive tape, and the adhesive tape is arranged between the two sealing devices.
9. The three-dimensional compressed bag according to any one of claims 2 to 8, wherein: the compression surface is a composite sheet of PA and PE.
10. The three-dimensional compressed bag according to any one of claims 2 to 8, wherein: the compression surface is a PET and PE composite sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748577.6A CN111824578A (en) | 2020-07-30 | 2020-07-30 | Three-dimensional compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748577.6A CN111824578A (en) | 2020-07-30 | 2020-07-30 | Three-dimensional compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111824578A true CN111824578A (en) | 2020-10-27 |
Family
ID=72920368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010748577.6A Pending CN111824578A (en) | 2020-07-30 | 2020-07-30 | Three-dimensional compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111824578A (en) |
-
2020
- 2020-07-30 CN CN202010748577.6A patent/CN111824578A/en active Pending
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