CN113428486A - Preparation method of moisture-proof box - Google Patents
Preparation method of moisture-proof box Download PDFInfo
- Publication number
- CN113428486A CN113428486A CN202110607243.1A CN202110607243A CN113428486A CN 113428486 A CN113428486 A CN 113428486A CN 202110607243 A CN202110607243 A CN 202110607243A CN 113428486 A CN113428486 A CN 113428486A
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- Prior art keywords
- box
- moisture
- upper cover
- concave
- waterproof
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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
- B65D25/14—Linings or internal coatings
-
- 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
- B65D25/34—Coverings or external coatings
-
- 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
-
- 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
- B65D81/2007—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 under vacuum
- B65D81/2038—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 under vacuum with means for establishing or improving vacuum
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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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—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 with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
A preparation method of a moisture-proof box comprises arranging a moisture-proof layer in or on the inner side of a base layer of a box wall; the dampproof course is including the waterproof ventilated membrane, heat preservation and the vapour barrier membrane that overlap in proper order, and the inner chamber side of nearly dampproofing box is located to the vapour barrier membrane. The waterproof air-isolating film has good waterproof performance, and can prevent water vapor in the outside air from entering the box cavity and protect the heat-insulating layer. The steam-isolating film slows down the speed of the water vapor in the box cavity discharging to the heat-insulating layer, and effectively prevents the formation of condensation, so that the waterproof steam-permeable film effectively discharges the water vapor of the heat-insulating layer rapidly. The one-way air inlet valve and the one-way air outlet valve are used for keeping the circulation of inside and outside air in an environment with pressure difference inside and outside or pressure difference caused by temperature change, and the waterproof breathable film is used for isolating water vapor in the circulating air to keep certain air pressure or temperature in the box body, so that the storage environment of an object to be stored is widened, such as vacuum and constant temperature. The novel multifunctional electric heating cooker is simple in structure, convenient to use, low in preparation cost, and high in practicability and wide in applicability.
Description
Technical Field
The invention relates to a moisture-proof box, in particular to a preparation method of the moisture-proof box.
Background
In daily life and industrial production, a lot of daily necessities, raw materials and precision equipment need to be stored for use when not used. When the articles are stored, the articles need to be isolated from the outside to a certain extent so as to avoid the quality, the using effect or the precision of instruments from being affected by moisture caused by the contact with the outside air.
The moisture-proof case is an appliance for preventing stored goods from being damaged by moisture, thereby preventing the stored goods in the moisture-proof case from being affected by moisture by contact with the outside air. Most of the existing moisture-proof boxes are of single-layer plastic or metal structures, and then a cushion layer and a drying agent are added into the boxes to achieve the moisture-proof effect.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a method for preparing a moisture-proof box.
In order to achieve the above object, the present invention adopts the following technical solutions:
a preparation method of a moisture-proof box comprises arranging a moisture-proof layer in or on the inner side of a base layer of a box wall;
the dampproof course is including the waterproof ventilated membrane, heat preservation and the vapour barrier membrane that overlap in proper order, and the inner chamber side of nearly dampproofing box is located to the vapour barrier membrane.
The base layer is made of paper, wood and plastic.
The base layer is in a frame shape, a plate shape or a cavity plate shape.
The waterproof breathable film comprises a PE high-molecular breathable film.
The insulating layer is made of at least one of glass wool, rock wool and melt-blown cloth.
Furthermore, the thickness of the glass wool or rock wool is 1-3mm, and the melt-blown cloth is 1-2 layers.
The box wall is provided with a one-way air inlet valve and a one-way air outlet valve;
the air inlet at the outer side of the one-way air inlet valve is covered with a waterproof breathable film;
the air outlet at the inner side of the one-way air outlet valve is covered with a waterproof breathable film.
In the above method for manufacturing the moisture-proof box, the moisture-proof box comprises an upper cover and a lower box; and a self-sealing strip is arranged at the joint of the upper cover and the lower box in a closed state.
Furthermore, one side of the upper cover is connected with one side of the lower box, and the upper cover and the lower box are turned over and gathered together; the self-sealing strip comprises a clamping chain or concave-convex bones, a chain belt of the clamping chain or the concave-convex bones and the convex bones are respectively arranged around the upper cover and the other three sides of the lower box, and one side of the end part which is connected with the lower box in a sticking way is arranged.
Furthermore, the upper cover and the lower box are in a split shape; the self-sealing strip comprises concave-convex bones, and the concave bones and the convex bones of the concave-convex bones are respectively annularly wound outside the walls of the upper cover and the lower box.
The invention has the advantages that:
according to the preparation method of the moisture-proof box, the waterproof air-isolating film has good waterproof performance, so that water vapor in outside air is effectively prevented from entering the cavity of the box, the effect of protecting the heat-insulating layer is achieved, the moisture-proof box can be used with other heat-insulating materials (glass wool, rock wool and melt-blown cloth) in a matched manner, the water vapor can be effectively prevented from entering the heat-insulating layer, the heat-insulating layer is integrally protected, and the effect of the heat-insulating layer is ensured. The steam-isolating film slows down the speed of the water vapor in the box cavity discharging to the heat-insulating layer, and effectively prevents the formation of condensation, so that the waterproof steam-permeable film effectively discharges the water vapor of the heat-insulating layer rapidly. And then the one-way air inlet valve and the one-way air outlet valve keep a certain circulation of the air inside and outside under the environment with pressure difference inside and outside or pressure difference caused by temperature change, and the waterproof breathable film isolates the water vapor in the circulating air, so that a certain air pressure or temperature is kept in the box body, and the storage environment of the object to be preserved is widened, such as vacuum and constant temperature.
The invention can simplify the structure and reduce the weight of the box by selecting the frame-shaped base layer, the cavity plate-shaped base layer can reduce the weight and simultaneously ensure that the inner cavity and the outer surface have certain hard states, the plate-shaped base layer can reduce the production process, and the moisture-proof layer can be arranged in the cavity and simultaneously has the effect of a buffer layer. Through selecting glass cotton, rock wool to reduce cost when can ensure the heat preservation effect as the heat preservation, the melt-blown cloth then can effectively prevent outer fungus internal stain as the heat preservation for dampproofing storage that the box can be used to fungi-proofing article. The novel multifunctional electric heating cooker is simple in structure, convenient to use, low in preparation cost, and high in practicability and wide in applicability.
Drawings
Fig. 1 is a schematic structural view of a moisture barrier layer arranged on the inner side of a base layer.
Fig. 2 is a schematic structural view of the moisture-proof layer arranged in the base layer.
Fig. 3 is a schematic structural diagram of the concave-convex bone-shaped winding upper cover and the lower box.
Fig. 4 is a structural diagram of the concave-convex bone when the upper cover and the lower box are closed.
Fig. 5 is a schematic structural view of the upper cover and the lower box connected around one side edge by the concave-convex bone.
The designations in the drawings have the following meanings: 1. the base layer comprises a waterproof breathable film 2, a heat preservation layer 3, a vapor barrier film 4, a one-way air inlet valve 5, a one-way air outlet valve 6, a concave rib 7, a convex rib 8 and a self-sealing strip 9.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
A method for preparing a moisture-proof box, the box wall of a moisture-proof layer consists of a base layer 1, a waterproof and breathable film 2, a heat-insulating layer 3 and a vapor-barrier film 4.
Example 1
As shown in figure 1, the base layer is plate-shaped, and the waterproof breathable film, the heat-insulating layer and the steam-isolating film are sequentially coated on the inner side surface of the base layer to form a box wall, and then the box wall is used for manufacturing the moisture-proof box.
According to the use requirement, the utility model can be used,
the material of the base layer can be any one of paper, wood and plastic;
the waterproof breathable film can be a PE high-molecular breathable film;
the material of the heat-insulating layer can be at least one of glass wool, rock wool and melt-blown cloth; wherein the thickness of the glass wool or rock wool is 1-3mm, and the melt-blown cloth is 1-2 layers.
Example 2
As shown in fig. 2, the base layer is in the shape of a hollow plate or a frame, the waterproof breathable film and the vapor-barrier film are respectively coated on the two sides of the heat-insulating layer and then are arranged in the base layer to form a box wall, the vapor-barrier film is arranged on the inner cavity side of the moisture-proof box, and the moisture-proof box is made of the box wall.
According to the use requirement, the utility model can be used,
the material of the base layer can be any one of paper, wood and plastic;
the waterproof breathable film can be a PE high-molecular breathable film;
the material of the heat-insulating layer can be at least one of glass wool, rock wool and melt-blown cloth; wherein the thickness of the glass wool or rock wool is 1-3mm, and the melt-blown cloth is 1-2 layers.
Example 3
The moisture-proof box made of the box wall based on the structure of embodiment 1 or 2 is provided with a one-way air inlet valve 5 and a one-way air outlet valve 6 on either side surface or the top surface of the box body, and the air inlet on the outer side of the one-way air inlet valve is covered with a waterproof breathable film, and the air outlet on the inner side of the one-way air outlet valve is covered with a waterproof breathable film.
Example 4
A moisture-tight box made from the box walls based on the structure of example 1 or 2 or 3, the box body consists of a matching upper lid and lower box.
And a self-sealing strip is arranged at the joint of the upper cover and the lower box in a closed state.
As shown in fig. 5, if one side of the upper cover is connected with one side of the lower box, the upper cover and the lower box are turned over and gathered together; the self-sealing strip can be a clip chain or a concave-convex bone. Wherein the chain belt of the clip chain or the concave bone and the convex bone of the concave-convex bone are respectively arranged around other three sides of the upper cover and the lower box, and the end part is arranged along one side connected with the upper cover and the lower box; when the chain head of the clip chain slides from one end to the other end along the chain belt, the self-sealing strip is opened and closed.
As shown in fig. 4, if the upper cover and the lower box are separated; the self-sealing strip 9 comprises concave-convex bones, and the concave bones 7 and the convex bones 8 of the concave-convex bones are respectively annularly wound outside the walls of the upper cover and the lower box.
During actual preparation, the concave-convex bone can be arranged on the contact surface when the upper cover and the lower box are closed, and can also be fixed with the upper cover and the lower box respectively through the radial belt (the upper cover or the lower box is fixed on one side of the radial belt, and the concave bone or the convex bone is fixedly connected to the other side of the radial belt), the gap when the upper cover and the lower box are closed can be sealed during embedding, and meanwhile, the stability of closing the upper cover is enhanced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (10)
1. A preparation method of a moisture-proof box is characterized in that a moisture-proof layer is arranged in or on the inner side of a base layer of a box wall;
the dampproof course is including the waterproof ventilated membrane, heat preservation and the vapour barrier membrane that overlap in proper order, and the inner chamber side of nearly dampproofing box is located to the vapour barrier membrane.
2. The method of making a moisture resistant enclosure as in claim 1 wherein the substrate comprises paper, wood, or plastic.
3. The method of making a moisture resistant enclosure as defined in claim 1 wherein said substrate is in the form of a frame, a panel or a cavity panel.
4. The method of claim 1 wherein said moisture resistant enclosure comprises a PE breathable polymeric film.
5. The method of claim 1, wherein the insulation layer comprises at least one of glass wool, rock wool, and meltblown.
6. The method of claim 5, wherein the glass wool or rock wool is 1-3mm thick and the meltblown fabric is 1-2 layers.
7. A method of making a moisture resistant enclosure as claimed in claim 1, wherein said enclosure wall is provided with a one-way inlet valve and a one-way outlet valve;
the air inlet at the outer side of the one-way air inlet valve is covered with a waterproof breathable film;
the air outlet at the inner side of the one-way air outlet valve is covered with a waterproof breathable film.
8. A method of making a moisture resistant enclosure as claimed in claim 1, wherein the moisture resistant enclosure comprises an upper cover and a lower enclosure;
and a self-sealing strip is arranged at the joint of the upper cover and the lower box in a closed state.
9. The method for preparing a moisture-proof box as claimed in claim 8, wherein one side of the upper cover and one side of the lower box are connected and turned over and gathered together;
the self-sealing strip comprises a clamping chain or concave-convex bones, a chain belt of the clamping chain or the concave-convex bones and the convex bones are respectively arranged around the upper cover and the other three sides of the lower box, and one side of the end part which is connected with the lower box in a sticking way is arranged.
10. The method of making a moisture resistant enclosure as defined in claim 8 wherein said upper cover and lower enclosure are formed as separate bodies;
the self-sealing strip comprises concave-convex bones, and the concave bones and the convex bones of the concave-convex bones are respectively annularly wound outside the walls of the upper cover and the lower box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607243.1A CN113428486A (en) | 2021-06-01 | 2021-06-01 | Preparation method of moisture-proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607243.1A CN113428486A (en) | 2021-06-01 | 2021-06-01 | Preparation method of moisture-proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113428486A true CN113428486A (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607243.1A Pending CN113428486A (en) | 2021-06-01 | 2021-06-01 | Preparation method of moisture-proof box |
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| CN (1) | CN113428486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023123253A1 (en) * | 2021-12-30 | 2023-07-06 | 深圳麦克韦尔科技有限公司 | Ventilation module, atomizer, and electronic atomization device |
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| CN206000038U (en) * | 2016-06-24 | 2017-03-08 | 时代壳墙面系统（南京）有限公司 | A kind of moistureproof and waterproof warming plate |
| CN206984646U (en) * | 2017-05-16 | 2018-02-09 | 天津市鹏兴顺印刷有限公司 | A kind of moistureproof milk powder packing box |
| CN107958966A (en) * | 2016-10-18 | 2018-04-24 | 南京金邦动力科技有限公司 | A kind of automobile lithium battery group installs case |
| CN207725889U (en) * | 2017-11-16 | 2018-08-14 | 云南拓软科技有限公司 | A kind of drug storage box |
| CN207984178U (en) * | 2018-02-05 | 2018-10-19 | 苏州市广得利橡塑有限公司 | A kind of household sofa artificial leather |
| CN209467479U (en) * | 2019-01-02 | 2019-10-08 | 内蒙古师范大学 | A kind of insect specimen Storage Box |
| CN213138149U (en) * | 2020-07-07 | 2021-05-07 | 河源市厚威包装有限公司 | Telescopic pearl wool |
| CN213168911U (en) * | 2020-07-17 | 2021-05-11 | 苏州市巨鑫包装印刷有限公司 | Novel corrugated packaging paper box |
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2021
- 2021-06-01 CN CN202110607243.1A patent/CN113428486A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753634U (en) * | 2014-04-14 | 2014-08-06 | 湖南工业大学 | Buffer antibacterial food packaging body |
| CN204541344U (en) * | 2015-02-07 | 2015-08-12 | 苏昕辰 | A kind of moistureproof file cabinet |
| CN105904804A (en) * | 2016-06-22 | 2016-08-31 | 无锡市东特机械科技有限公司 | Metal product for preventing woodware from dampness |
| CN206000038U (en) * | 2016-06-24 | 2017-03-08 | 时代壳墙面系统（南京）有限公司 | A kind of moistureproof and waterproof warming plate |
| CN205846074U (en) * | 2016-08-03 | 2016-12-28 | 华霆（合肥）动力技术有限公司 | A kind of battery case |
| CN107958966A (en) * | 2016-10-18 | 2018-04-24 | 南京金邦动力科技有限公司 | A kind of automobile lithium battery group installs case |
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| CN207725889U (en) * | 2017-11-16 | 2018-08-14 | 云南拓软科技有限公司 | A kind of drug storage box |
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Application publication date: 20210924 |