CN110589242A - Packaging method of breakable solid - Google Patents
Packaging method of breakable solid Download PDFInfo
- Publication number
- CN110589242A CN110589242A CN201910709405.5A CN201910709405A CN110589242A CN 110589242 A CN110589242 A CN 110589242A CN 201910709405 A CN201910709405 A CN 201910709405A CN 110589242 A CN110589242 A CN 110589242A
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- China
- Prior art keywords
- parts
- packaging bag
- packaging
- membrane
- polypropylene
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- 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.)
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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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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 discloses a method for packaging a breakable solid, which comprises the following steps: A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion; B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag; C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode; D. and finally, the packaging bag is filled into the outer bag, and the moisture absorbent is filled between the outer bag and the packaging bag.
Description
Technical Field
The invention relates to the technical field of packaging of easily-broken solids, in particular to a packaging method of an easily-broken solid.
Background
At present, a gas cushion is generally adopted to cover and protect fragile solid packages, but the protection effect is poor, and the gas cushion is easy to damage in the transportation process, so that the existing packaging method needs to be improved.
Disclosure of Invention
The invention aims to provide a method for packaging an easily-broken solid, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a method of packaging a breakable solid, comprising the steps of:
A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion;
B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag;
C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode;
D. and finally, filling the packaging bag into an outer bag, and filling a moisture absorbent between the outer bag and the packaging bag.
Preferably, the composite membrane in the step A comprises a sodium alginate nanofiber membrane, a bamboo fiber nanofiber membrane, a first polypropylene membrane and a second polypropylene membrane, the upper surface of the sodium alginate nanofiber membrane is bonded to the lower surface of the first polypropylene membrane, the upper surface of the bamboo fiber nanofiber membrane is bonded to the lower surface of the sodium alginate nanofiber membrane, and the second polypropylene membrane is bonded to the lower surface of the bamboo fiber nanofiber membrane.
Preferably, in the step B, the packaging bag comprises 80-100 parts by weight of polypropylene, 2-6 parts by weight of rare earth antioxidant, 2-4 parts by weight of phosphogypsum whisker, 4-10 parts by weight of nano kieselguhr, 2-6 parts by weight of carbon nanofiber, 4-8 parts by weight of antimony trioxide, 10-20 parts by weight of ethylene-vinyl acetate copolymer resin, 4-10 parts by weight of modified coconut shell fiber, 2-6 parts by weight of microcrystalline cellulose and 1-3 parts by weight of modified nano titanium dioxide.
Preferably, the moisture absorbent in the step D is activated carbon moisture absorbent.
Compared with the prior art, the invention has the beneficial effects that:
(1) the packaging method adopted by the invention is simple to operate and low in cost, can carry out multiple protection on the easily broken and fixed inner part, and cannot cause the phenomenon of breakage in transportation.
(2) The composite membrane adopted by the invention has water-repellent and air-permeable performance, and also has excellent tensile strength and corrosion resistance, so that the asbestos buffer cushion can be effectively fixed, and the protection effect of the breakable solid is further improved.
(3) The packaging bag adopted by the invention has good aging resistance, tensile resistance, impact resistance, water resistance and moisture resistance, further improves the protection effect of internal solids, and is convenient to transport.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the invention provides the following technical scheme: a method of packaging a breakable solid, comprising the steps of:
A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion;
B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag;
C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode;
D. and finally, filling the packaging bag into an outer bag, and filling a moisture absorbent between the outer bag and the packaging bag.
In this embodiment, the composite film in step a includes a sodium alginate nanofiber film, a bamboo fiber nanofiber film, a first polypropylene film and a second polypropylene film, the upper surface of the sodium alginate nanofiber film is bonded to the lower surface of the first polypropylene film, the upper surface of the bamboo fiber nanofiber film is bonded to the lower surface of the sodium alginate nanofiber film, and the second polypropylene film is bonded to the lower surface of the bamboo fiber nanofiber film. The composite membrane adopted by the invention has water-repellent and air-permeable performance, and also has excellent tensile strength and corrosion resistance, so that the asbestos buffer cushion can be effectively fixed, and the protection effect of the breakable solid is further improved.
In the embodiment, the packaging bag in the step B comprises 80 parts by weight of polypropylene, 2 parts by weight of rare earth antioxidant, 2 parts by weight of phosphogypsum whisker, 4 parts by weight of nano-diatomite, 2 parts by weight of carbon nanofiber, 4 parts by weight of antimony trioxide, 10 parts by weight of ethylene-vinyl acetate copolymer resin, 4 parts by weight of modified coconut fiber, 2 parts by weight of microcrystalline cellulose and 1 part by weight of modified nano-titanium dioxide. The packaging bag adopted by the invention has good aging resistance, tensile resistance, impact resistance, water resistance and moisture resistance, further improves the protection effect of internal solids, and is convenient to transport.
In this embodiment, the moisture absorbent in step D is activated carbon.
Example two:
a method of packaging a breakable solid, comprising the steps of:
A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion;
B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag;
C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode;
D. and finally, filling the packaging bag into an outer bag, and filling a moisture absorbent between the outer bag and the packaging bag.
In this embodiment, the composite film in step a includes a sodium alginate nanofiber film, a bamboo fiber nanofiber film, a first polypropylene film and a second polypropylene film, the upper surface of the sodium alginate nanofiber film is bonded to the lower surface of the first polypropylene film, the upper surface of the bamboo fiber nanofiber film is bonded to the lower surface of the sodium alginate nanofiber film, and the second polypropylene film is bonded to the lower surface of the bamboo fiber nanofiber film. The composite membrane adopted by the invention has water-repellent and air-permeable performance, and also has excellent tensile strength and corrosion resistance, so that the asbestos buffer cushion can be effectively fixed, and the protection effect of the breakable solid is further improved.
In the embodiment, the packaging bag in the step B comprises, by weight, 100 parts of polypropylene, 6 parts of a rare earth antioxidant, 4 parts of phosphogypsum whiskers, 10 parts of nano-kieselguhr, 6 parts of carbon nanofibers, 8 parts of antimony trioxide, 20 parts of ethylene-vinyl acetate copolymer resin, 10 parts of modified coconut fibers, 6 parts of microcrystalline cellulose and 3 parts of modified nano-titanium dioxide. The packaging bag adopted by the invention has good aging resistance, tensile resistance, impact resistance, water resistance and moisture resistance, further improves the protection effect of internal solids, and is convenient to transport.
In this embodiment, the moisture absorbent in step D is activated carbon.
Example three:
a method of packaging a breakable solid, comprising the steps of:
A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion;
B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag;
C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode;
D. and finally, filling the packaging bag into an outer bag, and filling a moisture absorbent between the outer bag and the packaging bag.
In this embodiment, the composite film in step a includes a sodium alginate nanofiber film, a bamboo fiber nanofiber film, a first polypropylene film and a second polypropylene film, the upper surface of the sodium alginate nanofiber film is bonded to the lower surface of the first polypropylene film, the upper surface of the bamboo fiber nanofiber film is bonded to the lower surface of the sodium alginate nanofiber film, and the second polypropylene film is bonded to the lower surface of the bamboo fiber nanofiber film. The composite membrane adopted by the invention has water-repellent and air-permeable performance, and also has excellent tensile strength and corrosion resistance, so that the asbestos buffer cushion can be effectively fixed, and the protection effect of the breakable solid is further improved.
In the embodiment, the packaging bag in the step B comprises, by weight, 85 parts of polypropylene, 3 parts of a rare earth antioxidant, 2 parts of phosphogypsum whiskers, 6 parts of nano-kieselguhr, 3 parts of carbon nanofibers, 5 parts of antimony trioxide, 12 parts of ethylene-vinyl acetate copolymer resin, 5 parts of modified coconut fibers, 5 parts of microcrystalline cellulose and 2 parts of modified nano-titanium dioxide. The packaging bag adopted by the invention has good aging resistance, tensile resistance, impact resistance, water resistance and moisture resistance, further improves the protection effect of internal solids, and is convenient to transport.
In this embodiment, the moisture absorbent in step D is activated carbon.
Example four:
a method of packaging a breakable solid, comprising the steps of:
A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion;
B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag;
C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode;
D. and finally, filling the packaging bag into an outer bag, and filling a moisture absorbent between the outer bag and the packaging bag.
In this embodiment, the composite film in step a includes a sodium alginate nanofiber film, a bamboo fiber nanofiber film, a first polypropylene film and a second polypropylene film, the upper surface of the sodium alginate nanofiber film is bonded to the lower surface of the first polypropylene film, the upper surface of the bamboo fiber nanofiber film is bonded to the lower surface of the sodium alginate nanofiber film, and the second polypropylene film is bonded to the lower surface of the bamboo fiber nanofiber film. The composite membrane adopted by the invention has water-repellent and air-permeable performance, and also has excellent tensile strength and corrosion resistance, so that the asbestos buffer cushion can be effectively fixed, and the protection effect of the breakable solid is further improved.
In the embodiment, the packaging bag in the step B comprises 90 parts by weight of polypropylene, 4 parts by weight of rare earth antioxidant, 3 parts by weight of phosphogypsum whisker, 7 parts by weight of nano diatomite, 4 parts by weight of carbon nanofiber, 6 parts by weight of antimony trioxide, 15 parts by weight of ethylene-vinyl acetate copolymer resin, 7 parts by weight of modified coconut fiber, 4 parts by weight of microcrystalline cellulose and 2 parts by weight of modified nano titanium dioxide. The packaging bag adopted by the invention has good aging resistance, tensile resistance, impact resistance, water resistance and moisture resistance, further improves the protection effect of internal solids, and is convenient to transport.
In this embodiment, the moisture absorbent in step D is activated carbon.
In conclusion, the packaging method adopted by the invention is simple to operate and low in cost, can carry out multiple protection on the easily broken and fixed inner part, and cannot cause the phenomenon of breakage in transportation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A method for packaging breakable solid is characterized in that: the method comprises the following steps:
A. coating a layer of asbestos buffer cushion outside the breakable solid, and coating a layer of composite membrane outside the asbestos buffer cushion;
B. filling the solid coated with the cushion pad into a packaging bag, and placing a plurality of gas cushion bags between the cushion pad and the packaging bag;
C. then sealing the sealing position of the packaging bag in a hot-pressing sealing mode;
D. and finally, filling the packaging bag into an outer bag, and filling a moisture absorbent between the outer bag and the packaging bag.
2. A method of packaging a breakable solid according to claim 1, characterized in that: the composite membrane in the step A comprises a sodium alginate nanofiber membrane, a bamboo fiber nanofiber membrane, a first polypropylene membrane and a second polypropylene membrane, the upper surface of the sodium alginate nanofiber membrane is bonded to the lower surface of the first polypropylene membrane, the upper surface of the bamboo fiber nanofiber membrane is bonded to the lower surface of the sodium alginate nanofiber membrane, and the second polypropylene membrane is bonded to the lower surface of the bamboo fiber nanofiber membrane.
3. A method of packaging a breakable solid according to claim 1, characterized in that: the packaging bag in the step B comprises, by weight, 80-100 parts of polypropylene, 2-6 parts of a rare earth anti-aging agent, 2-4 parts of phosphogypsum whiskers, 4-10 parts of nano kieselguhr, 2-6 parts of carbon nanofibers, 4-8 parts of antimony trioxide, 10-20 parts of ethylene-vinyl acetate copolymer resin, 4-10 parts of modified coconut shell fibers, 2-6 parts of microcrystalline cellulose and 1-3 parts of modified nano titanium dioxide.
4. A method of packaging a breakable solid according to claim 1, characterized in that: and D, adopting an active carbon moisture absorbent as the moisture absorbent in the step D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709405.5A CN110589242A (en) | 2019-08-02 | 2019-08-02 | Packaging method of breakable solid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709405.5A CN110589242A (en) | 2019-08-02 | 2019-08-02 | Packaging method of breakable solid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110589242A true CN110589242A (en) | 2019-12-20 |
Family
ID=68853268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910709405.5A Pending CN110589242A (en) | 2019-08-02 | 2019-08-02 | Packaging method of breakable solid |
Country Status (1)
| Country | Link |
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| CN (1) | CN110589242A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184596A (en) * | 1977-03-24 | 1980-01-22 | Avery John R | Container for fragile articles |
| US20060021897A1 (en) * | 2001-09-18 | 2006-02-02 | Dickinson Kent H | Shipping Container and Method for Using the Same |
| CN102815462A (en) * | 2012-08-27 | 2012-12-12 | 中国人民解放军空军勤务学院 | High-reliability hermetical packaging method for precise instruments |
| CN104195670A (en) * | 2014-08-16 | 2014-12-10 | 青岛供八方塑料有限公司 | Agricultural plastic woven fabric for greenhouses and preparation method thereof |
| CN105034517A (en) * | 2015-08-04 | 2015-11-11 | 上海同杰良生物材料有限公司 | Composite membrane |
| CN105523284A (en) * | 2016-01-08 | 2016-04-27 | 河南机电高等专科学校 | Packaging and transporting device and packaging and transporting method for fragile artwork |
| CN205675493U (en) * | 2016-06-24 | 2016-11-09 | 张�浩 | For the packaging structure in logistics |
| CN107057187A (en) * | 2017-04-12 | 2017-08-18 | 芜湖扬展新材料科技服务有限公司 | A kind of medical antibacterial packaging bag |
| CN206466443U (en) * | 2017-01-23 | 2017-09-05 | 黄志明 | Breakables packaging structure |
| CN207141789U (en) * | 2017-08-30 | 2018-03-27 | 湖南彩虹包装有限公司 | A kind of friable food product plastic packaging bag |
| CN207524227U (en) * | 2017-10-19 | 2018-06-22 | 广州抱朴茶业有限公司 | Packaging of tea |
| CN207826886U (en) * | 2017-12-06 | 2018-09-07 | 新昌县群星实业有限公司 | A kind of safe food fresh-keeping packaging bag |
| CN208102729U (en) * | 2017-12-28 | 2018-11-16 | 彭应国 | A kind of woven bag with buffering moisture-proof role |
-
2019
- 2019-08-02 CN CN201910709405.5A patent/CN110589242A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184596A (en) * | 1977-03-24 | 1980-01-22 | Avery John R | Container for fragile articles |
| US20060021897A1 (en) * | 2001-09-18 | 2006-02-02 | Dickinson Kent H | Shipping Container and Method for Using the Same |
| CN102815462A (en) * | 2012-08-27 | 2012-12-12 | 中国人民解放军空军勤务学院 | High-reliability hermetical packaging method for precise instruments |
| CN104195670A (en) * | 2014-08-16 | 2014-12-10 | 青岛供八方塑料有限公司 | Agricultural plastic woven fabric for greenhouses and preparation method thereof |
| CN105034517A (en) * | 2015-08-04 | 2015-11-11 | 上海同杰良生物材料有限公司 | Composite membrane |
| CN105523284A (en) * | 2016-01-08 | 2016-04-27 | 河南机电高等专科学校 | Packaging and transporting device and packaging and transporting method for fragile artwork |
| CN205675493U (en) * | 2016-06-24 | 2016-11-09 | 张�浩 | For the packaging structure in logistics |
| CN206466443U (en) * | 2017-01-23 | 2017-09-05 | 黄志明 | Breakables packaging structure |
| CN107057187A (en) * | 2017-04-12 | 2017-08-18 | 芜湖扬展新材料科技服务有限公司 | A kind of medical antibacterial packaging bag |
| CN207141789U (en) * | 2017-08-30 | 2018-03-27 | 湖南彩虹包装有限公司 | A kind of friable food product plastic packaging bag |
| CN207524227U (en) * | 2017-10-19 | 2018-06-22 | 广州抱朴茶业有限公司 | Packaging of tea |
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| CN208102729U (en) * | 2017-12-28 | 2018-11-16 | 彭应国 | A kind of woven bag with buffering moisture-proof role |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20191220 |