CN116443413A - Double-cavity aluminum foil bag and use method - Google Patents
Double-cavity aluminum foil bag and use method Download PDFInfo
- Publication number
- CN116443413A CN116443413A CN202310459322.1A CN202310459322A CN116443413A CN 116443413 A CN116443413 A CN 116443413A CN 202310459322 A CN202310459322 A CN 202310459322A CN 116443413 A CN116443413 A CN 116443413A
- Authority
- CN
- China
- Prior art keywords
- aluminum foil
- cavity
- sealed cavity
- foil bag
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 43
- 239000011888 foil Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 230000001954 sterilising effect Effects 0.000 claims abstract description 65
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 43
- 230000004888 barrier function Effects 0.000 claims abstract description 26
- 239000002274 desiccant Substances 0.000 claims abstract description 11
- 238000000502 dialysis Methods 0.000 claims description 19
- 239000005030 aluminium foil Substances 0.000 claims description 12
- 244000005700 microbiome Species 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 238000011068 loading method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 2
- 238000009455 aseptic packaging Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/12—Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
- B65D81/2084—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in a flexible container
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to a double-cavity aluminum foil bag and a use method thereof. The medical instrument packaging and sterilizing device solves the problem that in the prior art, the packaging and sterilizing operation difficulty of medical instruments is high. The packaging box comprises a packaging shell body and a packaging aluminum foil bag body, wherein a sterilization barrier layer is arranged in the middle of the aluminum foil bag body, a first sealing part is arranged on one side of the aluminum foil bag body, a first sealing cavity is formed between the first sealing part and the sterilization barrier layer, a second sealing part is arranged on the other side of the aluminum foil bag body, a second sealing cavity is formed between the second sealing part and the sterilization barrier layer, and the openings of the first sealing part and the second sealing part are reversely arranged. The invention has the advantages that: the sterilization operation is convenient, the sterilization cost is low, the sterilization effect is improved, and the drying agent in the double-cavity aluminum foil bag can be used for carrying out long-term absorption on moisture in the bag body, so that the humidity-sensitive medical instrument is always in a low-humidity environment, and the condition that the service life of the instrument is reduced due to overhigh environmental humidity is obviously delayed.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to a double-cavity aluminum foil bag and a use method thereof.
Background
The medical paper-plastic bag is mainly used for packaging the humidity-sensitive medical instrument, and in the prior art, the humidity-sensitive medical instrument is generally put into an aluminum foil bag and then is kept open for sterilization, sterilization is finished, and after drying, the product is placed on an aseptic operation table to realize aseptic packaging and sealing. The process can isolate the humidity-sensitive apparatus from the outside air to realize long-term quality guarantee period of the product, but the environment requirement of aseptic packaging is high, a whole set of expensive equipment is needed to ensure that the sealing area of the humidity-sensitive apparatus maintains an ultra-clean environment, and the product is easy to be polluted by bacteria due to negligence.
Disclosure of Invention
The invention aims to solve the problems and provides a double-cavity aluminum foil bag.
The invention aims to solve the problems and provides a use method of the double-cavity aluminum foil bag.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a two-chamber aluminium foil bag, includes aluminium foil bag main part, and aluminium foil bag main part middle part is equipped with the sterilization barrier layer, and aluminium foil bag main part one side has first sealing portion, and forms first sealed cavity between first sealing portion and the sterilization barrier layer, and aluminium foil bag main part opposite side has second sealing portion, and forms second sealed cavity between second sealing portion and the sterilization barrier layer, and the opening of first sealing portion and second sealing portion is reverse setting.
This application is through setting up first sealing portion and second sealing portion respectively in aluminium foil bag main part both sides to make the opening formation of the first sealed cavity of formation and second sealed cavity reverse, when packing humidity sensitive medical instrument, can pack into first sealed cavity and seal the opening with humidity sensitive medical instrument, utilize outside sterilizing equipment to fill sterilizing gas, sterilizing gas infiltration first sealed cavity disinfects humidity sensitive medical instrument, not only sterilization easy operation adopts closed sterilization in addition, has improved the sterilization effect.
In the double-cavity aluminum foil bag, the openings at the end parts of the first sealing part and the second sealing part are of a closeable structure, and the openings are fan-shaped.
The arrangement is convenient for loading the humidity-sensitive medical instrument, prevents scratch and is more convenient for filling the sterilizing gas.
In the double-cavity aluminum foil bag, the sealing connection part is arranged between the first sealing part, the second sealing part and the sterilization barrier layer. The arrangement of the sealing connection part can effectively seal the first sealing cavity and the second sealing cavity, so that the sealing effect of the sterilization space is ensured.
In the double-cavity aluminum foil bag, the sealing connection parts have the same width.
In the double-cavity aluminum foil bag, the sterilization barrier layer is provided with dialysis paper, and the dialysis paper is rectangular or circular and other shapes.
The sterilizing gas enters the first seal through the dialysis paper, and the sterilizing gas can also diffuse out from the first seal cavity through the dialysis paper, so that the sterilizing gas is required to be pumped out of the bag body and the apparatus after sterilization.
In the double-cavity aluminum foil bag, the first sealed cavity and the second sealed cavity have the same volume.
In the above-mentioned dual-cavity aluminum foil bag, the first sealing portion and the second sealing portion are both made of aluminum foil materials.
According to the use method of the double-cavity aluminum foil bag, the double-cavity aluminum foil bag comprises the following steps:
s1, opening a first sealed cavity, loading a humidity-sensitive medical instrument, and closing an opening of the first sealed cavity;
s2, opening a second sealed cavity, and filling sterilizing gas;
s3, drying the humidity-sensitive medical instrument, the first sealed cavity and the second sealed cavity;
s4, a desiccant is put into the second sealed cavity;
s5, closing the opening of the second sealing cavity.
In step S2, the filled sterilizing gas is introduced into the first sealed cavity through the dialysis paper and the moisture-sensitive medical device is sterilized.
The dialysis paper is a breathable and moisture-permeable bacteria-blocking membrane and is used for blocking microorganisms from entering the first sealed cavity.
Compared with the prior art, the invention has the advantages that: the method has the advantages that the wet-sensitive medical equipment can be packaged and then sterilized, in addition, the sterilization effect can be effectively improved by adopting a closed and non-contact sterilization mode, the sterilization operation is simple, the packaging cost is low, the use is convenient, the batch treatment of wet-sensitive medical equipment manufacturers is facilitated, and the production and packaging efficiency is improved.
The humidity-sensitive instrument is easy to sterilize, the sterilized product cannot be polluted by bacteria, the dialyzing paper arranged in the middle of the sterilizing barrier layer is used as a ventilation window for sterilizing gas, microorganisms can be isolated from entering the first sealing cavity after sterilization to pollute the humidity-sensitive medical instrument, and the aluminum foil bag can be packaged and sealed in a low-humidity environment after sterilization, so that the aluminum foil bag is not required to be placed in an ultra-clean environment for sealing, and is convenient to use.
Drawings
FIG. 1 is a schematic view of a double-sided opening structure prior to packaging in accordance with the present invention;
FIG. 2 is a schematic view of the structure of the first sealed cavity opening of the present invention as it houses a moisture sensitive medical device;
FIG. 3 is a schematic view of the structure of the present invention with the first seal closed and the second seal cavity open;
FIG. 4 is a schematic view of the structure of the second sealed cavity opening of the present invention with desiccant being incorporated therein;
FIG. 5 is a schematic view of the structure of the present invention when the first sealed cavity and the second sealed cavity are closed;
FIG. 6 is an exploded view of the present invention;
fig. 7 is a flow chart of a method in the present invention.
In the figure: the aluminum foil bag comprises an aluminum foil bag body 1, a sterilization barrier layer 2, dialysis paper 21, a first sealing part 3, a first sealing cavity 31, a second sealing part 4, a second sealing cavity 41, a sealing connection part 5, a humidity-sensitive medical instrument 6 and a drying agent 7.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-6, a dual-cavity aluminum foil bag comprises an aluminum foil bag body 1, wherein a sterilization barrier layer 2 is arranged in the middle of the aluminum foil bag body 1, a first sealing part 3 is arranged on one side of the aluminum foil bag body 1, a first sealing cavity 31 is formed between the first sealing part 3 and the sterilization barrier layer 2, a second sealing part 4 is arranged on the other side of the aluminum foil bag body 1, a second sealing cavity 41 is formed between the second sealing part 4 and the sterilization barrier layer 2, and openings of the first sealing part 3 and the second sealing part 4 are reversely arranged.
The openings of the first sealed cavity 31 and the second sealed cavity 41 are reversed, so that contact with the opening of the second sealed cavity 41 can be avoided when the first sealed cavity 31 is filled with the humidity-sensitive medical instrument 6, and cross contamination is reduced.
Wherein, the openings of the end parts of the first sealing part 3 and the second sealing part 4 are of a closeable structure, and the openings are fan-shaped. The fan-shaped opening facilitates the insertion of the moisture-sensitive medical instrument 6 and is more convenient when the opening is closed.
Further, a sealing connection part 5 is arranged between the first sealing part 3, the second sealing part 4 and the sterilization barrier layer 2 in the circumferential direction.
Obviously, the sealing connection 5 is of the same width.
Further, the sterilization barrier layer 2 is provided with a dialysis paper 21, and the dialysis paper 21 has various shapes such as a rectangular shape or a circular shape.
The sterilizing gas enters the first sealed cavity 31 through the dialysis paper 21, and can diffuse out from the first sealed cavity 31 through the dialysis paper 21 after sterilization, and the sterilizing gas needs to be pumped out of the bag body and the apparatus after sterilization.
Further, the first sealed cavity 31 has the same volume as the second sealed cavity 41.
More specifically, the first seal portion 3 and the second seal portion 4 are each made of an aluminum foil material.
As shown in fig. 7, a method for using a double-cavity aluminum foil bag includes the following steps:
s1, opening a first sealed cavity 31, loading the moisture-sensitive medical instrument 6, and closing the opening of the first sealed cavity 31;
s2, opening a second sealed cavity 41, and filling sterilizing gas;
s3, drying the humidity-sensitive medical instrument 6, the first sealed cavity 31 and the second sealed cavity 41;
s4, putting a drying agent 7 into the second sealed cavity 41;
s5, closing the opening of the second sealing cavity 41.
In step S2, the filled sterilizing gas enters the first sealed cavity 31 through the dialysis paper 21 and sterilizes the moisture-sensitive medical device 6.
The dialysis paper 21 is a breathable and moisture-permeable bacteria-blocking film for blocking microorganisms from entering the first sealed cavity 31, and the desiccant 7 is used for removing moisture absorbed by the humidity-sensitive medical apparatus 6 during assembly and sterilization, so as to maintain efficient moisture absorption performance.
In summary, the principle of this embodiment is as follows: the first sealed cavity 31 is opened, the moisture-sensitive medical instrument 6 is filled into the first sealed cavity 31 to close the opening of the first sealed cavity 31, the second sealed cavity 41 is opened, sterilizing gas is filled into the first sealed cavity 31 through the dialyzing paper 21 in the middle of the sterilizing barrier layer 2 to sterilize the moisture-sensitive medical instrument 6, the first sealed cavity 31 and the second sealed cavity 41 are dried, the drying agent 7 is filled into the second sealed cavity 41, the drying agent 7 is used for keeping the dryness of the first sealed cavity 31, and the drying agent 7 can absorb moisture in the bag for a long time, so that the moisture-sensitive medical instrument 6 is always in a low-humidity environment, and the condition that the service life of the instrument is reduced due to overhigh environmental humidity is obviously delayed.
The dialysis paper 21 in the middle of the sterilization barrier layer 2 is used as a ventilation window for sterilizing gas, and can isolate microorganisms from entering the first sealing cavity 31 to pollute the humidity-sensitive medical instrument 6 after sterilization, so that the aluminum foil bag can be packaged and sealed in a low-humidity environment after sterilization, and is not required to be placed in an ultra-clean environment for sealing, and the use is convenient.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the aluminum foil pouch body 1, the sterilization barrier layer 2, the dialysis paper 21, the first sealing part 3, the first sealing cavity 31, the second sealing part 4, the second sealing cavity 41, the sealing connection part 5, the moisture-sensitive medical device 6, the drying agent 7, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (10)
1. The utility model provides a two-chamber aluminium foil bag, includes aluminium foil bag main part (1), aluminium foil bag main part (1) middle part be equipped with sterilization barrier layer (2), its characterized in that, aluminium foil bag main part (1) one side have first sealing portion (3), and form first sealed cavity (31) between first sealing portion (3) and the sterilization barrier layer (2), aluminium foil bag main part (1) opposite side have second sealing portion (4), and form second sealed cavity (41) between second sealing portion (4) and the sterilization barrier layer (2), the opening of first sealing portion (3) and second sealing portion (4) be reverse setting.
2. The double-cavity aluminum foil bag according to claim 1, wherein the openings at the ends of the first sealing part (3) and the second sealing part (4) are of a closeable structure, and the openings are fan-shaped.
3. A dual-cavity aluminum foil pouch as claimed in claim 2, wherein a sealing connection (5) is provided between the first sealing portion (3), the second sealing portion (4) and the sterilization barrier layer (2) in the circumferential direction.
4. A double chamber aluminium foil pouch according to claim 3, wherein the sealing connection (5) is of equal width.
5. The double-cavity aluminum foil bag according to claim 1, wherein the sterilization barrier layer (2) is provided with dialysis paper (21), and the dialysis paper (21) is positioned in the middle of the sterilization barrier layer (2) and is rectangular or circular.
6. A dual chamber aluminum foil pouch as claimed in claim 4, wherein the first sealed cavity (31) has the same volume as the second sealed cavity (41).
7. A dual chamber aluminum foil pouch as claimed in claim 1, wherein the first seal (3) and the second seal (4) are each made of aluminum foil material, and wherein one end of the first seal (3) and one end of the second seal (4) are flush with one end of the sterilization barrier layer (2).
8. A method of using a dual-chamber aluminum foil pouch according to any of claims 1-7, wherein the method comprises the steps of:
s1, opening a first sealed cavity (31), loading a humidity-sensitive medical instrument (6), and closing an opening of the first sealed cavity (31);
s2, opening a second sealed cavity (41), and filling sterilizing gas;
s3, drying the humidity-sensitive medical instrument (6), the first sealed cavity (31) and the second sealed cavity (41);
s4, putting a drying agent (7) into the second sealed cavity (41);
s5, closing the opening of the second sealing cavity (41).
9. The method of using a double chamber aluminum foil pouch according to claim 8, wherein in step S2, the filled sterilizing gas is introduced into the first sealed cavity (31) through the dialysis paper (21) and the moisture sensitive medical device (6) is sterilized.
10. The method of using a dual-chamber aluminum foil pouch according to claim 9, wherein the dialysis paper (21) is a breathable and moisture permeable barrier membrane for blocking microorganisms from entering the first sealed cavity (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310459322.1A CN116443413A (en) | 2023-04-24 | 2023-04-24 | Double-cavity aluminum foil bag and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310459322.1A CN116443413A (en) | 2023-04-24 | 2023-04-24 | Double-cavity aluminum foil bag and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116443413A true CN116443413A (en) | 2023-07-18 |
Family
ID=87127309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310459322.1A Pending CN116443413A (en) | 2023-04-24 | 2023-04-24 | Double-cavity aluminum foil bag and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116443413A (en) |
-
2023
- 2023-04-24 CN CN202310459322.1A patent/CN116443413A/en active Pending
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