CN213567389U - Vacuum packaging bag capable of containing multiple independent samples and auxiliary air exhaust device thereof - Google Patents
Vacuum packaging bag capable of containing multiple independent samples and auxiliary air exhaust device thereof Download PDFInfo
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- CN213567389U CN213567389U CN202022543415.7U CN202022543415U CN213567389U CN 213567389 U CN213567389 U CN 213567389U CN 202022543415 U CN202022543415 U CN 202022543415U CN 213567389 U CN213567389 U CN 213567389U
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- bag body
- vacuum packaging
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- air suction
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Abstract
The utility model relates to a can adorn vacuum packaging bag of a plurality of independent samples and supplementary air exhaust device thereof, including the bag body, the bag body has three bag limit of pressing, the internal well lower part of bag is provided with a plurality of packing cavitys side by side, separates through the parting bead between the adjacent packing cavity, the lower extreme of parting bead with the internal low side laminating of bag, the parting bead with bag body integrated into one piece. When packing many small articles, evacuation and envelope once can independently divide when the chartered plane, effectively improved packing efficiency, help saving the quantity and the use cost of wrapping bag.
Description
Technical Field
The utility model relates to a vacuum packaging technical field, especially a can adorn vacuum packaging bag of a plurality of independent samples and supplementary air exhaust device thereof.
Background
At present, the vacuum packaging bags used by people for storing food, medicinal materials and clothes generally adopt plastic bags, air in the plastic bags is pumped out by a suction pump, and then the openings of the plastic bags are sealed. When the vacuum is pumped, only one sample can be packed at a time, and when the samples are small but the number is large and each individual package is required, the packing efficiency is low and a large number of package bags are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a vacuum packing bag capable of containing a plurality of independent samples.
The embodiment of the utility model provides an in adopt following scheme to realize: the utility model provides a can adorn vacuum packaging bag of a plurality of independent samples, including the bag body, the bag body has three pressure bag limit, its characterized in that: the middle lower part in the bag body is provided with a plurality of packing cavities side by side, and adjacent packing cavities are separated by a parting bead, the lower extreme of parting bead with the low side laminating in the bag body, the parting bead with bag body integrated into one piece.
In one embodiment of the present invention, the bag opening of the bag body is not provided with a bag sealing edge.
An auxiliary air exhaust device of a vacuum packaging bag capable of containing a plurality of independent samples is used for being connected with an air pump and the like to vacuumize the packaging bag and comprises a strip-shaped mounting block, wherein an air suction cavity is formed in the mounting block, and an air exhaust hole communicated with the air suction cavity is formed in the middle of the upper surface of the mounting block; the lower surface equidistance of installation piece be equipped with the section of thick bamboo of breathing in of chamber intercommunication of breathing in.
The utility model relates to an embodiment, install the pump bowl on the aspirating hole.
In an embodiment of the present invention, the number of the air suction cylinders corresponds to the number of the package cavities.
The utility model has the advantages that: the utility model provides a can adorn vacuum packaging bag of a plurality of independent samples, when the article of many smallclothes of packing, evacuation and envelope once when can independently subpackage have effectively improved packing efficiency, help saving the quantity and the use cost of wrapping bag.
Drawings
FIG. 1 is a schematic diagram of a vacuum packaging bag capable of containing a plurality of independent samples.
FIG. 2 is a schematic diagram of an auxiliary pumping device for a vacuum packaging bag capable of containing a plurality of independent samples.
FIG. 3 is a schematic view of a vacuum packaging bag for containing a plurality of independent samples and an auxiliary suction device.
FIG. 4 is a schematic view of an auxiliary pumping device for a vacuum packaging bag capable of containing a plurality of independent samples, which uses an ultra-long pumping cylinder to pump air.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides a vacuum packaging bag capable of containing a plurality of independent samples, including a bag body 1, the bag body 1 has three press-sealed bag edges 11, and its characteristics are: the middle lower part in the bag body 1 is provided with a plurality of packing cavity 2 side by side, separates through parting bead 12 between the adjacent packing cavity 2, the lower extreme of parting bead 12 with the low side laminating in the bag body 1, parting bead 12 with bag body 1 integrated into one piece for separate into a plurality of independent packing cavity with the space in the bag body 1.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the bag opening of the bag body 1 is not provided with a bag sealing edge 11, so that the auxiliary air-extracting device 3 can conveniently extend into the bag body 1 for air-extracting.
Referring to fig. 2 to 4, an auxiliary air extractor 3 for a vacuum packaging bag capable of containing a plurality of independent samples is used for connecting an air pump and the like to vacuumize the packaging bag, and includes a strip-shaped mounting block 31, an air suction cavity 32 is formed in the mounting block 31, and an air suction hole communicated with the air suction cavity 32 is formed in the middle of the upper surface of the mounting block 31; the lower surface of the mounting block 31 is equidistantly provided with air suction cylinders 34 communicated with the air suction cavity 32; the suction cylinders 34 extend into the corresponding packaging cavities 2, and the suction holes are used for connecting corresponding vacuum-pumping equipment.
Referring to fig. 2 to 4, in an embodiment of the present invention, an air pump 33 is installed on the air pumping hole to facilitate the butt joint with a hose of a vacuum pumping device.
Referring to fig. 4, in another embodiment of the present invention, the length of the air suction tube 34 is greater than the distance from the package cavity 2 to the opening of the bag body 1, so as to adapt to the air suction of the bag body 1 with different numbers of package cavities 2, the air suction tube 34 without air suction is disposed outside the bag body 1, and the air suction tube participating in air suction extends into the corresponding package cavity in the bag body.
The utility model discloses the theory of operation below has:
(1) in a large-opening packaging bag, a plurality of lines are respectively sewn from the bottom to the bag openings 2/3-3/4 through a hot pressing method, so that the lower part of the packaging bag is changed into a plurality of independent packaging cavities 2 (except for the opening, the air tightness is kept); (2) filling each small pocket with a sample; (3) after the sample is filled, an auxiliary air exhaust device connected with air exhaust equipment is stretched into the pocket for air exhaust, in order to ensure the air exhaust effect, the auxiliary air exhaust device is provided with an air exhaust opening and a plurality of air suction cylinders 34, and the air suction cylinders 34 can extend to each small pocket; (4) after air is pumped out, a sealing machine is used for sealing the top of the packaging cavity 2 of the bag body 1, and after sealing, each small-mouth bag becomes a small package which is independent from each other and is in a vacuum pumping state; (5) when the samples need to be used, a certain sample can be independently opened by cutting the corresponding small package, and other samples still keep a vacuum state.
The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.
Claims (5)
1. The utility model provides a can adorn vacuum packaging bag of a plurality of independent samples, includes the bag body, and the bag body has three pressure bag limit, its characterized in that: the middle lower part in the bag body is provided with a plurality of packing cavities side by side, and adjacent packing cavities are separated by a parting bead, the lower extreme of parting bead with the low side laminating in the bag body, the parting bead with bag body integrated into one piece.
2. The vacuum packaging bag for containing a plurality of independent samples according to claim 1, wherein: the bag opening of the bag body is not provided with a bag sealing edge.
3. An auxiliary pumping device for vacuum packaging bags capable of containing a plurality of independent samples according to claim 1, characterized in that: the air suction device comprises a strip-shaped mounting block, wherein an air suction cavity is formed in the mounting block, and an air suction hole communicated with the air suction cavity is formed in the middle of the upper surface of the mounting block; the lower surface equidistance of installation piece be equipped with the section of thick bamboo of breathing in of chamber intercommunication of breathing in.
4. The auxiliary pumping device for vacuum packaging bags capable of containing a plurality of independent samples as claimed in claim 3, wherein: and the air pumping hole is provided with an air pumping cylinder.
5. The auxiliary pumping device for vacuum packaging bags capable of containing a plurality of independent samples as claimed in claim 3, wherein: the number of the air suction cylinders corresponds to that of the packaging cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543415.7U CN213567389U (en) | 2020-11-06 | 2020-11-06 | Vacuum packaging bag capable of containing multiple independent samples and auxiliary air exhaust device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543415.7U CN213567389U (en) | 2020-11-06 | 2020-11-06 | Vacuum packaging bag capable of containing multiple independent samples and auxiliary air exhaust device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213567389U true CN213567389U (en) | 2021-06-29 |
Family
ID=76534475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022543415.7U Active CN213567389U (en) | 2020-11-06 | 2020-11-06 | Vacuum packaging bag capable of containing multiple independent samples and auxiliary air exhaust device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213567389U (en) |
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2020
- 2020-11-06 CN CN202022543415.7U patent/CN213567389U/en active Active
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