CN114194576A - Sealed moisture-proof package capable of realizing free exchange of internal gas and process - Google Patents
Sealed moisture-proof package capable of realizing free exchange of internal gas and process Download PDFInfo
- Publication number
- CN114194576A CN114194576A CN202111574998.2A CN202111574998A CN114194576A CN 114194576 A CN114194576 A CN 114194576A CN 202111574998 A CN202111574998 A CN 202111574998A CN 114194576 A CN114194576 A CN 114194576A
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- China
- Prior art keywords
- cavity
- free exchange
- containing cavity
- package capable
- permeable
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Classifications
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
-
- 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
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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
- 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
- B65D81/263—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 ventilating the contents
-
- 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
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/16—Packaging contents into primary and secondary packaging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention provides a sealed moisture-proof package and a package process capable of realizing free exchange of internal gas, wherein a first cavity and a second cavity are arranged in a package shell, and an interval between the first cavity and the second cavity is formed by a breathable bacterium-blocking layer; finally, the product is taken from the outlet at the lower end of the first cavity, so that the drying agent cannot fall into the operation disk, and the safety and the sanitation of the operation are greatly improved.
Description
Technical Field
The invention belongs to the technical field of packaging, and particularly relates to a sealed moisture-proof package capable of realizing free exchange of internal gas and a process thereof.
Background
Sterile medical instruments require sterilization, with ethylene oxide sterilization being the commonly employed sterilization means. Before sterilization, the medical apparatus and instruments need to be packaged with a layer of air-permeable and bacteria-resistant package, namely primary package (sterile barrier system), such as a paper-plastic bag;
for degradable medical devices, the moisture affects the performance of the medical devices, and dry packaging space is required to be continuously provided in the life cycle of the medical devices.
Therefore, for products (such as degradable medical devices) which are sterile and need to provide dry packaging space continuously, after sterilization, the protection packaging needs to be carried out, namely, the single packaging is formed, namely, the primary packaging is contained in the protection packaging. The individual packages are typically sealable moisture-proof packages, such as aluminum-plastic bags. While a desiccant may be placed within the single package in order to further absorb moisture on the product and maintain the product-containing space in a dry environment. This package requires at least two packages, i.e. a two-layer package with a single protective package to contain the primary package. Simultaneously in order to satisfy the hospital requirement, the inside aseptic requirement that is of single packing that gets into the operating room, medical instrument producer need carry out strict control to the production environment when carrying out protection package after the sterilization, and single packing material needs sterilize before the packing, and the packaging process should be operated under aseptic environment, and this will make enterprise factory building facility input and production management degree of difficulty huge.
Disclosure of Invention
A first object of the present invention is to overcome the disadvantages of the prior art by providing a sealed moisture-proof package that allows free exchange of internal gas.
Therefore, the above purpose of the invention is realized by the following technical scheme:
a sealed moisture-proof package capable of realizing free exchange of internal gas comprises a package shell and is characterized in that: the packaging shell is made of a sealable moisture-proof material, a first containing cavity and a second containing cavity which are arranged at the left and the right are arranged in the packaging shell,
a ventilation and bacterium-blocking layer is arranged between the first containing cavity and the second containing cavity to form a first containing cavity and a second containing cavity at intervals, and the ventilation and bacterium-blocking layer and the packaging shell are wrapped to form a space of the second containing cavity;
the upper ends of the first and second cavities are provided with inlets,
the lower end of the first cavity is lower than the lower end of the second cavity, the lower end of the first cavity is provided with an outlet, and the outlet at the lower end of the first cavity can be opened.
While adopting the technical scheme, the invention can also adopt or combine the following technical scheme:
as a preferred technical scheme of the invention: and a heat sealing structure is arranged at the lower outlet of the first cavity to form sealing for the lower outlet of the first cavity.
As a preferred technical scheme of the invention: the lower end outlet of the first cavity is provided with a sealing clamp chain, and the sealing clamp chain comprises a convex strip and a concave strip which are mutually meshed to form sealing closure.
As a preferred technical scheme of the invention: and a pair of easily torn edges is arranged below the outlet at the lower end of the first cavity.
As a preferred technical scheme of the invention: the first cavity is used for accommodating a product to be stored in a dry environment;
the second cavity is used for containing a drying agent.
As a preferred technical scheme of the invention: the upper end of the packaging shell of the first cavity is flush with the upper end of the air-permeable bacterium-blocking layer.
As a preferred technical scheme of the invention: the upper end of the air-permeable bacterium-blocking layer is slightly higher than the upper end of the packaging shell with the second containing cavity.
As a preferred technical scheme of the invention: the packaging shell is made of a waterproof and air-tight material.
As a preferred technical scheme of the invention: the air-permeable and bacterium-resistant layer is an air-permeable and moisture-permeable bacterium-resistant membrane which is not permeable to microorganisms.
It is still another object of the present invention to provide a packaging process for a sealed moisture-proof package that can achieve free exchange of internal gas in response to the deficiencies of the prior art.
Therefore, the above purpose of the invention is realized by the following technical scheme:
a packaging process of sealed moisture-proof package capable of realizing free exchange of internal gas is characterized in that: the packaging process of the sealed moisture-proof package capable of realizing free exchange of internal gas is based on the sealed moisture-proof package capable of realizing free exchange of internal gas, and comprises the following steps:
the method comprises the following steps of loading a product to be stored in a dry environment into a first containing cavity from an inlet at the upper end of the first containing cavity, sealing the inlet at the upper end of the first containing cavity, injecting a gaseous sterilizing agent into a second containing cavity, and allowing the gaseous sterilizing agent to penetrate through a permeable bacterium-blocking layer to enter the first containing cavity so as to sterilize the space in the first containing cavity and the product in the first containing cavity;
and after the sterilization treatment is finished, the drying agent is put into the second cavity from the inlet at the upper end of the second cavity, and then the inlet at the upper end of the second cavity is sealed or the inlet at the upper end of the second cavity and the inlet at the upper end of the first cavity are sealed again.
The invention provides a sealed moisture-proof package and a package process capable of realizing free exchange of internal gas, wherein a first cavity and a second cavity are arranged in a package shell, and an interval between the first cavity and the second cavity is formed by a breathable bacterium-blocking layer; finally, the product is taken from the outlet at the lower end of the first containing cavity, so that the desiccant can not fall into the operation tray, the safety and the sanitation of the operation are greatly improved, and the sealed moisture-proof package capable of realizing free exchange of internal gas can only be breathable and moisture permeable between the first containing cavity and the second containing cavity after the package is finished, the first containing cavity and the second containing cavity can not share the containing space, and the mutual interference or influence can not be generated.
Drawings
FIG. 1 is a side sectional perspective view of a sealed moisture resistant package of the present invention which provides for free exchange of gases therein;
in the figure: 100-a package housing; 110-a first volume; 120-a second cavity; 130-a gas permeable, bacteria-blocking layer; 111-an inlet at an upper end of the first volume; 112-an outlet at the lower end of the first chamber; 121-an inlet at the upper end of the second cavity; 101-a heat seal structure; 102-easy tear edge.
Detailed Description
The invention is described in further detail with reference to the figures and specific embodiments.
A sealed moisture-proof package capable of realizing free exchange of internal gas comprises a package shell 100, a first cavity 110 and a second cavity 120 which are arranged at left and right are arranged in the package shell 100, the package shell 100 is made of a sealable moisture-proof material,
an air-permeable and bacteria-blocking layer 130 is arranged between the first cavity 110 and the second cavity 120 to form a space for separating the first cavity 110 and the second cavity 120, and the air-permeable and bacteria-blocking layer 130 and the packaging shell 100 are wrapped to form a space of the second cavity 120; the lower end of the air-permeable and bacteria-blocking layer 130 is fixed to the middle position inside the package case by thermal bonding.
The upper ends of the first and second cavities 110 and 120 have an inlet 111/121,
the lower end of the first receiving chamber 110 is lower than the lower end of the second receiving chamber 120, the lower end of the first receiving chamber 110 has an outlet 112, and the outlet 112 at the lower end of the first receiving chamber 110 is openable.
In this embodiment: the lower outlet 112 of the first cavity 110 is heat sealed to form the heat sealing structure 101, so as to form an effective seal for the lower outlet 112 of the first cavity 110, but in other embodiments, a sealing clip chain may be provided at the lower outlet of the first cavity 110, and the sealing clip chain includes a convex strip and a concave strip which are engaged with each other to form a sealed closure, or the lower outlet 112 of the first cavity 110 is sealed by bonding with an adhesive.
A pair of easy-to-tear edges 102 is disposed below the sealing portion of the lower outlet 112 of the first cavity 110, and a user can open the lower outlet 112 of the first cavity 110 to both sides by grasping one easy-to-tear edge 102 with both hands.
The first cavity 110 is used for accommodating a product to be stored in a dry environment; the second receiving chamber 120 receives a desiccant therein.
The upper end of the packaging casing 100 of the first cavity 110 is flush with the upper end of the air-permeable bacteria-blocking layer 130, and the upper end of the air-permeable bacteria-blocking layer 130 is slightly higher than the upper end of the packaging casing 100 of the second cavity 120, so that the first cavity 110 is conveniently sealed for the first time, and then the second cavity 120 and the first cavity 110 are sealed for the second time together.
The packaging shell 100 is made of a waterproof and air-impermeable material, and in this embodiment, the packaging shell is made of an aluminum foil, so that any inlet or outlet can be effectively sealed in a heat sealing manner; in other embodiments, the packaging case may be made of a PET/PE composite film material, or an OPP/PE composite film material.
The air-permeable and bacteria-blocking layer 130 is an air-permeable and moisture-permeable bacteria-blocking membrane that is impermeable to microorganisms, and in this embodiment, the air-permeable and bacteria-blocking layer is made of tyvek (r) strong material, but in other embodiments, wood pulp dialysis paper may be used.
The invention also provides a packaging process of the sealed moisture-proof package capable of realizing free exchange of internal gas, which is based on the sealed moisture-proof package capable of realizing free exchange of internal gas and comprises the following steps:
the method comprises the following steps of loading a product to be stored in a dry environment into a first containing cavity from an inlet at the upper end of the first containing cavity, sealing the inlet at the upper end of the first containing cavity, injecting a gaseous sterilizing agent into a second containing cavity, and allowing the gaseous sterilizing agent to penetrate through a permeable bacterium-blocking layer to enter the first containing cavity so as to sterilize the space in the first containing cavity and the product in the first containing cavity;
and after the sterilization treatment is finished, the drying agent is put into the second cavity from the inlet at the upper end of the second cavity, and then the inlet at the upper end of the second cavity is sealed or the inlet at the upper end of the second cavity and the inlet at the upper end of the first cavity are sealed again.
When the medical drying tray is used, a user takes a product (such as medical equipment) from the outlet at the lower end of the first accommodating cavity, and the second accommodating cavity is separated from the first accommodating cavity through the air-permeable bacteria-resistant layer, so that the drying agent cannot fall into the operating tray when the outlet at the lower end of the first accommodating cavity is opened, and the safety and the sanitation of operation are greatly improved.
The above-described embodiments are intended to illustrate the present invention, but not to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit of the present invention and the scope of the claims fall within the scope of the present invention.
Claims (10)
1. A sealed moisture-proof package capable of realizing free exchange of internal gas comprises a package shell and is characterized in that: the packaging shell is made of a sealable moisture-proof material, a first containing cavity and a second containing cavity which are arranged at the left and the right are arranged in the packaging shell,
a ventilation and bacterium-blocking layer is arranged between the first containing cavity and the second containing cavity to form a first containing cavity and a second containing cavity at intervals, and the ventilation and bacterium-blocking layer and the packaging shell are wrapped to form a space of the second containing cavity;
the upper ends of the first and second cavities are provided with inlets,
the lower end of the first cavity is lower than the lower end of the second cavity, the lower end of the first cavity is provided with an outlet, and the outlet at the lower end of the first cavity can be opened.
2. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 1 further comprising: and a heat sealing structure is arranged at the lower outlet of the first cavity to form sealing for the lower outlet of the first cavity.
3. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 1 further comprising: the lower end outlet of the first cavity is provided with a sealing clamp chain, and the sealing clamp chain comprises a convex strip and a concave strip which are mutually meshed to form sealing closure.
4. A sealed moisture-proof package capable of realizing free exchange of internal gas according to claim 2 or 3, wherein: and a pair of easily torn edges is arranged below the outlet at the lower end of the first cavity.
5. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 1 further comprising: the first cavity is used for accommodating a product to be stored in a dry environment;
the second cavity is used for containing a drying agent.
6. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 1 further comprising: the upper end of the packaging shell of the first cavity is flush with the upper end of the air-permeable bacterium-blocking layer.
7. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 6 further comprising: the upper end of the air-permeable bacterium-blocking layer is slightly higher than the upper end of the packaging shell with the second containing cavity.
8. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 1 further comprising: the packaging shell is made of a waterproof and air-tight material.
9. The hermetically sealed moisture resistant package capable of free exchange of internal gases of claim 1 further comprising: the air-permeable and bacterium-resistant layer is an air-permeable and moisture-permeable bacterium-resistant membrane which is not permeable to microorganisms.
10. A packaging process of sealed moisture-proof package capable of realizing free exchange of internal gas is characterized in that: the packaging process of the sealed moisture-proof package capable of realizing free exchange of internal gas is based on the sealed moisture-proof package capable of realizing free exchange of internal gas in claim 1, and comprises the following steps:
the method comprises the following steps of loading a product to be stored in a dry environment into a first containing cavity from an inlet at the upper end of the first containing cavity, sealing the inlet at the upper end of the first containing cavity, injecting a gaseous sterilizing agent into a second containing cavity, and allowing the gaseous sterilizing agent to penetrate through a permeable bacterium-blocking layer to enter the first containing cavity so as to sterilize the space in the first containing cavity and the product in the first containing cavity;
and after the sterilization treatment is finished, the drying agent is put into the second cavity from the inlet at the upper end of the second cavity, and then the inlet at the upper end of the second cavity is sealed or the inlet at the upper end of the second cavity and the inlet at the upper end of the first cavity are sealed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2022/075514 WO2022166986A1 (en) | 2021-02-08 | 2022-02-08 | Sealed moisture-proof package capable of achieving free exchange of internal gas, and packaging process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351807 | 2021-02-08 | ||
| CN2021203518075 | 2021-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114194576A true CN114194576A (en) | 2022-03-18 |
| CN114194576B CN114194576B (en) | 2023-08-25 |
Family
ID=80655932
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123230701.9U Active CN218967631U (en) | 2021-02-08 | 2021-12-22 | Sealed dampproof package capable of realizing free exchange of internal gas |
| CN202111574998.2A Active CN114194576B (en) | 2021-02-08 | 2021-12-22 | Sealed moistureproof package capable of realizing free exchange of internal gas and process |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123230701.9U Active CN218967631U (en) | 2021-02-08 | 2021-12-22 | Sealed dampproof package capable of realizing free exchange of internal gas |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN218967631U (en) |
| WO (1) | WO2022166986A1 (en) |
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2021
- 2021-12-22 CN CN202123230701.9U patent/CN218967631U/en active Active
- 2021-12-22 CN CN202111574998.2A patent/CN114194576B/en active Active
-
2022
- 2022-02-08 WO PCT/CN2022/075514 patent/WO2022166986A1/en active Application Filing
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| JPH09221176A (en) * | 1996-02-16 | 1997-08-26 | Dainippon Printing Co Ltd | Retort pouch |
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| WO2004071308A1 (en) * | 2003-02-13 | 2004-08-26 | Massn Medical Limited | Pouch for packaging a medical device |
| DE102006027304A1 (en) * | 2006-06-06 | 2007-12-13 | Aesculap Ag & Co. Kg | Sterilized packaging, process for their preparation and their use in medicine |
| US20090314676A1 (en) * | 2008-06-20 | 2009-12-24 | Boston Scientific Scimed, Inc. | Package Assembly |
| CN106687390A (en) * | 2014-03-27 | 2017-05-17 | 安万托特性材料有限责任公司 | Package system and method for inhibiting moisture entry |
| DE102016109394A1 (en) * | 2016-05-23 | 2017-11-23 | Biotronik Ag | Encapsulated absorber and its temporal activation |
| CN206842034U (en) * | 2017-03-23 | 2018-01-05 | 东莞市盈彩包装有限公司 | A kind of food pack with pocket |
| CN208994331U (en) * | 2018-08-23 | 2019-06-18 | 吴金辉 | A kind of packaging bag |
| CN209553956U (en) * | 2019-01-07 | 2019-10-29 | 翟叙源 | A kind of honey packaging self-standing bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN218967631U (en) | 2023-05-05 |
| WO2022166986A1 (en) | 2022-08-11 |
| CN114194576B (en) | 2023-08-25 |
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