CN102795407A - Inflation package box and manufacture method thereof - Google Patents
Inflation package box and manufacture method thereof Download PDFInfo
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- CN102795407A CN102795407A CN2011101743686A CN201110174368A CN102795407A CN 102795407 A CN102795407 A CN 102795407A CN 2011101743686 A CN2011101743686 A CN 2011101743686A CN 201110174368 A CN201110174368 A CN 201110174368A CN 102795407 A CN102795407 A CN 102795407A
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- gas buffer
- buffer chamber
- air
- flush packaging
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- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 title description 10
- 239000010410 layer Substances 0.000 claims description 111
- 238000004806 packaging method and process Methods 0.000 claims description 69
- 230000004308 accommodation Effects 0.000 claims description 24
- 238000013459 approach Methods 0.000 claims description 23
- 239000002346 layers by function Substances 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 228
- 238000012856 packing Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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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
- 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
- B65D81/051—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 using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—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 using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
The invention provides an inflation package box. The inflation package box comprises a gas cushion layer, an accommodating space arranged inside the gas cushion layer and an outer layer arranged outside the gas cushion layer, wherein a set of gas cushion rooms which are independent from one another and are connected with one another in parallel and a gas passageway are arranged on the gas cushion layer; and the gas passageway and the gas cushion rooms are communicated with one another to inflate the gas cushion rooms; each gas cushion room is provided with a seal end connected with the outer layer and an opening end communicated with the accommodating space; the outer layer is provided with an opening capable of being opened and closed repeatedly, is close to the opening end of each gas cushion layer, and is communicated with the accommodating space by the opening end.
Description
Technical field
The present invention relates to a kind of gas flush packaging box, particularly a kind of reusable gas flush packaging box.
The present invention relates to a kind of manufacturing approach of gas flush packaging box, particularly a kind of manufacturing approach of reusable gas flush packaging box.
Background technology
At present, the trend of globalization strengthens the transportation range of product from the grown place to area of consumption day by day, causes for the protective packaging demand in the transportation also fast-developing simultaneously.Traditional polystyrene foamed (EPS) and polyethylene foams (EPE) based article must use at manufacturer's foaming or through just being transported to the user after the processed, the bulky and very inconvenience transportation and the storage of the foamed plastic after the moulding.The foaming in place class material that transports for ease and develop mainly is to utilize the Polyurethane foam goods; At expansion of content next door and formation protection model; But; The price of material is higher relatively and the equipment at scene had certain requirement, requires to be not suitable for the inner packing of large-scale pipeline product such as electronic product simultaneously at workman's efficient and working strength.In addition; Show serious many drawback days of polystyrene foamed (EPS) based article, become for the people all dislike " white pollution ", the buffer product that relatively only uses in the transit link short-term; The offal treatment of permanent polyphenyl blister pack is improper to bring gross pollution to environment; If burning can produce noxious gas, heap buries then and can produce the geology structural damage because of not corroding, and the concern of government and customer's environmental pollution problem in recent years will be limited to the development of this series products.Simultaneously, packing in the market almost are limited by problems such as the volume of packing own is big, traffic cost height invariably, make these materials closely to sell, and can't form scale and benefit.
Along with the fast development of soft-plastic material, make increasing industry can have benefited from the design that this material behavior brings and the expansion of function.Traditional gas flush packaging utilizes hot sealing process to form simple round dot (BUBBLE WRAP, bubble pad), block or cylindric usually.Bubble is paid somebody's debt and expected repayment later and can be transported through being packaged as coiled material, but other shape product must use the complicated heat-sealing equipment of on-site installation form air bag.Because the protection effect and the shape-variable of this series products are limited, use so mostly operable field is pad or filling space.Simultaneously, to protect the gas time be not very long because the fugitiveness of the use of material and hot sealing process causes.Therefore, limited to for a long time always and utilize air as the development of the packaging product of buffer medium.
In addition, existing various all can't repeated usage with air as the packing box of buffer medium, after each the use, all can be dropped.This situation not only causes the wasting of resources, and causes using the cost of product of these packing boxes to increase.Because these packing boxes adopt plastic type material matter, its situation that can't be repeated to use must cause environmental problem, so these used packing boxes must be recovered and handle, this also means the increase and the wasting of resources of financial cost.
Summary of the invention
One of the object of the invention is to provide a kind of gas flush packaging box, and it can be used for packing the article that various needs carry out the buffering effect packing.
Two of the object of the invention is to provide a kind of reusable gas flush packaging box, and it can pack the article that different needs carry out the buffering effect packing by repeated use.
Three of the object of the invention is to provide a kind of reusable gas flush packaging box, its can repeated use with cost-cutting, avoid the wasting of resources and reduce influence environment.
Four of the object of the invention is to provide a kind of manufacturing approach of gas flush packaging box.
Five of the object of the invention is to provide a kind of manufacturing approach of reusable gas flush packaging box.
To achieve these goals, the invention discloses a kind of gas flush packaging box, it comprises a gas buffer layer, is positioned at spatial accommodation of its in-to-in and is positioned at its exterior skin.
Said gas buffer layer is provided with one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber and gas passage, and said gas passage and said each gas buffer chamber are interconnected with to the indoor blanketing gas of said each gas buffer.Said gas buffer layer have one with the interconnective closed end of said skin and an open end that is interconnected with said spatial accommodation.Said skin has an opening of folding repeatedly, and it is close to the open end of said gas buffer layer, and is interconnected through said open end and said spatial accommodation.
Said gas buffer layer further comprises one first air-retaining liner, second air-retaining liner and a tack line; Said first air-retaining liner and said second air-retaining liner are overlapped and bond each other along predefined said tack line, form said gas buffer chamber that is parallel to each other and said gas passage.
Said gas buffer layer has at least 2 sidewalls, and it interconnects successively and connects said closed end to define hollow as said spatial accommodation.
To achieve these goals, the invention also discloses a kind of manufacturing approach of gas flush packaging box, it comprises following steps:
One first air-retaining liner and one second air-retaining liner is overlapped; And along a predefined tack line bond said first air-retaining liner and said second air-retaining liner; Form one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber and gas passage; The two forms a gas buffer layer, and wherein said gas passage and said each gas buffer chamber are interconnected with to the indoor blanketing gas of said each gas buffer;
At a distance from tack line bond said first air-retaining liner and said second air-retaining liner, respectively said each gas buffer chamber district is divided into one group of secondary gas buffer chamber that is interconnected along one group of predefined district;
Bend said gas buffer layer along said each district at a distance from tack line, make corresponding each secondary gas buffer chamber of said each gas buffer chamber form one group of sidewall, said each sidewall interconnects successively, to define a hollow as a spatial accommodation;
Outside face at said gas buffer layer coats a skin; And an end and the said skin of said gas buffer layer interconnected; To form a closed end; And forming an open end at the said gas buffer layer other end, itself and said spatial accommodation are interconnected and contiguous said outer field open end;
An opening of folding repeatedly is set on said outer field open end.
Below, will do further explanation through concrete embodiment, yet embodiment only being giving an example of alternative embodiment of the present invention, its disclosed characteristic only is used for explanation and sets forth technical scheme of the present invention, and is not used in qualification protection scope of the present invention.
Description of drawings
Figure 1A is one of block diagram of gas flush packaging box of the present invention.
Figure 1B be gas flush packaging box of the present invention block diagram two.
Fig. 2 is the exploded drawings of gas flush packaging box of the present invention.
Fig. 3 A is the section drawing along the A-A ' line of Figure 1A.
Fig. 3 B is the section drawing along the B-B ' line of Figure 1A.
Fig. 4 A is one of partial enlarged drawing of figure A1.
Fig. 4 B for figure A1 partial enlarged drawing two.
Fig. 4 C for figure A1 partial enlarged drawing three.
Fig. 5 A is the manufacturing process scheme drawing of the airflow layer of gas flush packaging box of the present invention.
Fig. 5 B is the non-inflated state scheme drawing of the airflow layer of gas flush packaging box of the present invention.
Fig. 5 C is the inflated condition scheme drawing of the airflow layer of gas flush packaging box of the present invention.
Fig. 6 A is the one-tenth box process scheme drawing of the airflow layer of gas flush packaging box of the present invention.
Fig. 6 B is the box-like attitude scheme drawing of one-tenth of the airflow layer of gas flush packaging box of the present invention.
Fig. 7 A is the functional layer of gas flush packaging box of the present invention and the cohesive process scheme drawing of airflow layer
Fig. 7 B is the functional layer and the airflow layer bonding state scheme drawing of gas flush packaging box of the present invention.
Fig. 8 is the gas replenishment process scheme drawing of gas flush packaging box of the present invention.
The specific embodiment
According to claim of the present invention and the disclosed content of specification sheets, technical scheme of the present invention literary composition specific as follows is said.
Figure 1A and 1B are two block diagrams of gas flush packaging box of the present invention, have described the spatial structure of said gas flush packaging box respectively from two sides.According to Figure 1A, Figure 1B and Fig. 2, gas flush packaging box of the present invention comprises a gas buffer layer 1, is positioned at spatial accommodation 4 of its in-to-in and is positioned at its exterior skin 5.Said gas buffer layer 1 is provided with one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber 2 and gas passage 3, and said gas passage 3 is interconnected with blanketing gas in said each gas buffer chamber 2 with said each gas buffer chamber 2.
Fig. 3 A and Fig. 3 B are respectively along the A-A ' line of Figure 1A and the section drawing of B-B ' line.According to Fig. 3 A and 3B, said gas buffer layer 1 have one with said outer 5 interconnective closed ends 16 and an open end 17 that is interconnected with said spatial accommodation 4.Said outer 5 have an opening 50 of folding repeatedly, and it is close to the open end 17 of said gas buffer layer 1, and are interconnected with said spatial accommodation 4 through said open end 17.
According to Fig. 3 A and 3B; Said gas buffer layer 1 further comprises one first air-retaining liner 11, second air-retaining liner 12 and a tack line 13; Said first air-retaining liner 11 is overlapped and bond each other along predefined said tack line 13 with said second air-retaining liner 12, forms said gas buffer chamber that is parallel to each other 2 and said gas passage 3.
Shown in Figure 1A and Figure 1B, said gas buffer layer 1 has at least 2 sidewalls 10, and it interconnects successively and connects said closed end 16 to define hollow as said spatial accommodation 4.
Shown in Figure 1A, Figure 1B and Fig. 3 B, said each gas buffer chamber 2 further comprises at least 2 secondary gas buffer chambers 20, and each secondary gas buffer chamber 20 of each said gas buffer chamber 2 is interconnected successively.The said sidewall 10 of the secondary gas buffer of each of said each gas buffer chamber 2 chamber 20 corresponding compositions.Said each sidewall 10 is made up of the respective secondary gas buffer chamber 20 of at least one group of said each gas buffer chamber 2.
Fig. 4 A and Fig. 4 B are the partial enlarged drawings of Figure 1A.Shown in Fig. 4 A and Fig. 4 B; Said gas buffer layer 1 comprises that further one group of district is at a distance from tack line 18; Its not mutual bonded assembly first air-retaining liner 11 and second air-retaining liner 12 with said each gas buffer chamber 2 bonds each other, thereby respectively said each 2 district, gas buffer chamber is divided into one group of said secondary gas buffer chamber 20 that is interconnected.
Shown in Fig. 4 A and Fig. 4 B; Said each district is not more than the width of said each gas buffer chamber 2 at a distance from the length of tack line 18; And being distributed in the wide of said each gas buffer chamber 2 between two parties makes progress; Thereby when said each 2 district, gas buffer chamber are divided into one group of said secondary gas buffer chamber 20 that is interconnected, form the gas passage 201 that is positioned at said each separated tack line 18 left and right sides, district, so that can be interconnected between said each secondary gas buffer chamber 20 of said each gas buffer chamber 2.Preferably, said each district be not more than at a distance from the length of tack line 18 said each gas buffer chamber 2 width 2/3.
Fig. 4 C is the partial enlarged drawing of Figure 1A.Shown in Fig. 4 C, said gas passage 3 further comprises a free air diffuser 31 and one group of air guide channel 32, and said each air guide channel 32 is interconnected with corresponding said each gas buffer chamber 2 separately respectively, and is interconnected with said free air diffuser 31 simultaneously.
Said air guide channel 32 is two layers of unidirectional valve retes, and it is bonded in respectively on said first airtight film 11 and second airtight film 12 along said tack line, to form a gas unidirectional valve.
Of Fig. 2 A and Fig. 4 C; Said gas buffer layer 1 further comprises one group of gas barrier spare 14; Said each gas barrier spare 14 is arranged on all each gas buffer chamber 2 inner and contiguous corresponding said each air guide channels 32, discharges from said each air guide channel 32 with the gas that intercepts in said each gas buffer chamber 2.
Preferably, said gas buffer layer 1 has 3～8 sidewalls 10, and the number of the secondary gas buffer chamber 20 of said each gas buffer chamber 2 is not less than the number of said sidewall 10; Each respective secondary gas buffer chamber 20 of said each gas buffer chamber 2 is formed corresponding said each sidewall 10 respectively, and respectively distinguishes at a distance from tack line 18 bendings along corresponding, forms the polyhedral structure of inner hollow.
Preferably, shown in Figure 1A, Figure 1B, Fig. 3 A and Fig. 3 B, said gas buffer layer 1 has 4 sidewalls 10, and said each gas buffer chamber 2 has 5 secondary gas buffer chambers 20.
Preferably, said outer 5 opening 50 is provided with that a slide fastener is respectively equipped with concaveconvex structure with the both sides of realizing folding repeatedly or said outer 5 opening 50 and through a closure device said concaveconvex structure is interfixed and is respectively equipped with the adhesive linkage that can tear repeatedly to realize folding repeatedly with the both sides of realizing folding repeatedly or said outer 5 opening 50.
Shown in Fig. 3 A, preferably, the open end 17 of said gas buffer layer 2 is the openings of folding repeatedly, and it is relatively independent of said outer 5 opening 50.
Preferably, the open end 17 of said gas buffer layer 2 is provided with a slide fastener and is respectively equipped with concaveconvex structure and through a closure device interfix both sides with the open end 17 of realizing folding repeatedly or said gas buffer layer 2 of said concaveconvex structure is respectively equipped with the adhesive linkage that can tear repeatedly to realize folding repeatedly with the both sides of the open end 17 of realizing folding repeatedly or said gas buffer layer 2.
As shown in Figure 2, preferred, described gas flush packaging box further comprises a functional layer 6, and it is positioned at said spatial accommodation 4 inside and interconnects with said gas buffer layer 1.Preferably, said functional layer 6 is ccf layers, and it provides support power to said gas buffer layer 1, or said functional layer is a radiation isolation layer, or said functional layer is a watertight insulation.
In the above-described embodiment, preferably, said first air-retaining liner 11 is through sealing come each other bonded assembly with said each district at a distance from tack line 18 along said tack line 13 with said second air-retaining liner 12.
The present invention further discloses the manufacturing process method of said gas flush packaging box.
Shown in Fig. 5 A; At first; One first air-retaining liner 11 and one second air-retaining liner 12 is overlapped; And, forming one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber 2 and gas passage 3 along said first air-retaining liner 11 and said second air-retaining liner 12 of predefined tack line 13 bondings, the two forms a gas buffer layer 1.Shown in Fig. 5 B be this gas buffer layer 1 under the unaerated state structural representation; Said each gas buffer chamber 2 relatively independent and connection that are parallel to each other;, said gas passage 3 is interconnected with blanketing gas in said each gas buffer chamber 2 with said each gas buffer chamber 2.
Shown in Fig. 5 A; In the bonded assembly while of carrying out above-mentioned first air-retaining liner 11 and second air-retaining liner 12 or afterwards; At a distance from said first air-retaining liner 11 and said second air-retaining liner 12 of tack line 18 bondings, respectively said each 2 district, gas buffer chamber are divided into one group of secondary gas buffer chamber 20 that is interconnected along one group of predefined district.
Preferably; Shown in Fig. 5 A; Said each district is not more than the width of said each gas buffer chamber 2 at a distance from length of tack line 18, and be distributed in said each gas buffer chamber 2 between two parties wide upwards, thereby when said each 2 district, gas buffer chamber are divided into one group of said secondary gas buffer chamber 20 that is interconnected; Formation is positioned at the gas passage 201 of said each district at a distance from tack line 18 left and right sides, so that can be interconnected between said each secondary gas buffer chamber 20 of said each gas buffer chamber 2.
More preferably, said each district be not more than at a distance from the length of tack line 18 said each gas buffer chamber 2 width 2/3.
Shown in Fig. 5 A; In with said first air-retaining liner 11 and said second air-retaining liner, 12 overlapped and bonded assembly steps; Preferably; Further comprise: with said first air-retaining liner 11, one group of two layers of unidirectional valve rete with said second air-retaining liner 12 is overlapped successively and along predefined tack line 13 each layers of bonding, form one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber 2 and gas passage 3, the two forms a gas buffer layer 1.
Shown in Fig. 5 A and Fig. 4 C; Said gas passage 3 further comprises a free air diffuser 31 and one group of air guide channel 32; Be interconnected with corresponding said each gas buffer chamber 2 separately respectively; And be interconnected with said free air diffuser 31 simultaneously, said each air guide channel 32 is formed by the mutual bonding of said each two layers of unidirectional valve rete and said first air-retaining liner 11 and said second air-retaining liner 12.
Shown in Fig. 5 A; In with said first air-retaining liner 11 and said second air-retaining liner, 12 overlapped and bonded assembly steps; Preferably; Further comprise: between said first air-retaining liner 11 and said second air-retaining liner 12, one group of gas barrier spare 14 is set, it is arranged on all each gas buffer chamber 2 inner and contiguous corresponding said each air guide channels 32, discharges from said each air guide channel 32 with the gas that intercepts in said each gas buffer chamber 2.
Through above-mentioned manufacturing process, obtain a gas buffer layer 1 shown in Fig. 5 B, it comprises that one first air-retaining liner 11, one second air-retaining liner 12, a tack line 13 and a district are at a distance from tack line 18.Said first air-retaining liner 11 and said tack line 13 in said second air-retaining liner, 12 edges and the separated tack line 18 overlapped bondings in said district form one group of gas buffer chamber that is parallel to each other 2 and said gas passage 3.
Simultaneously; Shown in Fig. 5 B, said gas buffer layer 1 also comprises one group of two layers of unidirectional valve rete, and it is bonded in respectively on said first airtight film 11 and second airtight film 12 along said tack line respectively; To form one group of gas unidirectional valve, promptly said each air guide channel 32.And said gas passage 3 further comprises a free air diffuser 31 and one group of air guide channel 32, and said each air guide channel 32 is interconnected with corresponding said each gas buffer chamber 2 separately respectively, and is interconnected with said free air diffuser 31 simultaneously.
Simultaneously; Shown in Fig. 5 B; Said gas buffer layer 1 further comprises one group of gas barrier spare 14; Said each gas barrier spare 14 is arranged on all each gas buffer chamber 2 inner and contiguous corresponding said each air guide channels 32, discharges from said each air guide channel 32 with the gas that intercepts in said each gas buffer chamber 2.
Behind the gas buffer layer 1 that obtains shown in Fig. 5 B; Shown in Fig. 6 A; Bend said gas buffer layer 1 along said each district at a distance from tack line 18; Make corresponding each secondary gas buffer chamber 20 of said each gas buffer chamber 2 form one group of sidewall 10, said each sidewall 10 interconnects successively, to define a hollow as a spatial accommodation 4.
Said gas buffer layer 1 has at least 2 sidewalls 10.Preferably, institute said gas buffer chamber 2 further comprises at least 2 secondary gas buffer chambers 20, and each secondary gas buffer chamber 20 of each said gas buffer chamber 2 is interconnected successively.The said sidewall 10 of the secondary gas buffer of each of said each gas buffer chamber 2 chamber 20 corresponding compositions.
Preferably, said gas buffer layer 1 has 3～8 sidewalls 10, and the number of the secondary gas buffer chamber 20 of said each gas buffer chamber 2 is not less than the number of said sidewall 10.
More preferably, said each sidewall 10 is made up of the respective secondary gas buffer chamber 20 of at least one group of said each gas buffer chamber 2.
For example; Shown in Fig. 6 A; Said gas buffer layer 1 has 4 sidewalls 10; Be sidewall 10a, sidewall 10b, sidewall 10c and sidewall 10d, and each said each gas buffer chamber 2 have 5 secondary gas buffer chambers 20, promptly secondary gas buffer chamber 21, secondary gas buffer chamber 22, secondary gas buffer chamber 23, secondary gas buffer chamber 24 and secondary gas buffer chamber 25.The secondary gas buffer chamber 22 of said each gas buffer chamber 2 constitutes said sidewall 10a, and the secondary gas buffer chamber 24 of said each gas buffer chamber 2 constitutes said sidewall 10b, and these two sidewalls are positioned at the both sides of said gas buffer layer 1, as two sides.The secondary gas buffer chamber 23 of said each gas buffer chamber 2 constitutes said sidewall 10c, distinguishes separated through corresponding district each other at a distance from tack line between said sidewall 10a and 10b and the said sidewall 10c.The secondary gas buffer chamber 21 of said each gas buffer chamber 2 and 25 the said sidewall 10d of formation together.
When bending according to the mode shown in Fig. 6 A; Said sidewall 10a and 10b utilize corresponding said district at a distance from the plane upwards bending of tack line from said sidewall 10c respectively; Constitute two sides of the gas buffer layer 1 shown in Fig. 6 B, sidewall 10c then constitutes the bottom surface.Said secondary gas buffer chamber 21 and 25 utilizes corresponding said district to go out bending to the inside at a distance from tack line from said sidewall 10a and 10b respectively, and two then that it is relative terminal bondings constitute a complete sidewall 10d, as end face.
At this moment, obtain the gas buffer layer 1 shown in Fig. 6 B, it has a hollow, and as described spatial accommodation 4, and two opposite ends of this gas buffer layer are opened wide.
In above-mentioned bending process, specifically shown in Fig. 4 A and 4B, the broken line that said each district constitutes between said each sidewall 10 at a distance from tack line 18, or perhaps crest line.Just because of of the existence of said district at a distance from tack line 18, also easy the bending easily of said each gas buffer chamber 2.
After the gas buffer layer 1 that obtains shown in Fig. 6 B, the manufacturing approach of gas flush packaging box of the present invention further comprises:
Shown in Fig. 7 A, at skin 5 of outside face coating of said gas buffer layer 1;
Subsequently; Shown in Fig. 7 B; One end and the said skin of said gas buffer layer 2 are interconnected, forming a closed end 16, and form an open end 17 at said gas buffer layer 1 other end; Itself and said spatial accommodation 4 are interconnected and contiguous said outer 5 open end, and an opening 50 of folding repeatedly is set on said outer 5 open end.
According to Fig. 3 A and 3B; The closed end 16 of said gas buffer layer 1 interconnects with said outer 5; The then optional opening of being arranged to folding repeatedly on the said open end 17, simultaneously said outer 5 with the adjoining open end of said open end 17 on an opening 50 of folding repeatedly is set.
Preferably, a slide fastener is set to realize folding repeatedly or concaveconvex structure is set respectively in the both sides of said outer 5 opening 50 and said concaveconvex structure is interfixed to realize folding repeatedly or the adhesive linkage that can tear repeatedly to be set to realize folding repeatedly in the both sides of said outer 5 opening 50 respectively on said outer 5 opening 50 through a closure device.
Preferably, an opening of folding repeatedly is set on the open end 17 of said gas buffer layer 2, it is relatively independent of said outer 5 opening 50.
Preferably, a slide fastener is set to realize folding repeatedly or concaveconvex structure is set respectively in the both sides of the open end 17 of said gas buffer layer 2 and said concaveconvex structure is interfixed to realize folding repeatedly or the adhesive linkage that can tear repeatedly to be set to realize folding repeatedly in the both sides of the open end 17 of said gas buffer layer 2 respectively on the open end 17 of said gas buffer layer 2 through a closure device.
Preferably, as shown in Figure 2, the manufacturing approach of described gas flush packaging box further comprises: in functional layer 6 of said spatial accommodation 4 set inside, itself and said gas buffer layer 1 interconnect.Said functional layer 6 is ccf layers, and it provides support power to said gas buffer layer 1, or said functional layer is a radiation isolation layer, or said functional layer is a watertight insulation.
In the above-mentioned manufacturing approach of gas flush packaging box, be along said tack line 13 and the separated tack line 18 in said each district, said first air-retaining liner 11 is sealed with said second air-retaining liner 12, so that the two bonds each other.
At this moment, obtain a gas flush packaging box as shown in Figure 8, wherein said gas buffer layer 1 is a non-inflated state.In use, article to be packaged are put into said spatial accommodation 4, inflate to said gas buffer layer 1 from said free air diffuser 31 subsequently.Gas is imported along said free air diffuser 31, and shunts and get into said each gas buffer chamber 2 through said each air guide channel 32 subsequently.In said each 2 inside, gas buffer chamber, gas flows along each said secondary gas buffer chamber 20 successively and is filled gas until said gas buffer chamber 2.In said process, the gas that said gas unidirectional valve and said gas barrier spare 14 intercept in said each gas buffer chamber 2 is discharged from said each air guide channel 32.At this moment, the band connection with wrapping of piece is placed into and is comprised by said gas buffer layer 1, and last, the open end 17 and/or said outer 5 the opening 50 of closing said gas buffer chamber 2 successively are with the said gas flush packaging box of closure.It is pointed out that also and can inflate earlier, put into article to be packaged then.And after use, can article be taken out through open end 17 and/or said outer 5 the opening 50 of opening said gas buffer chamber 2, and then put into another article to be packaged, thus realize repeated use.
Foregoing is giving an example of specific embodiment of the present invention, for the wherein not equipment of detailed description and structure, is to be understood that to taking existing common apparatus in this area and universal method to implement.
The above embodiment of the present invention is merely the usefulness that technical scheme of the present invention is described simultaneously, is merely enumerating of technical scheme of the present invention, is not limited to technical scheme of the present invention and protection domain thereof.Adopt equivalent technologies means, equivalent apparatus etc. the improvement of claims of the present invention and the disclosed technical scheme of specification sheets will be understood that it is not exceed this reality invention claims and the disclosed scope of specification sheets.
Claims (33)
1. a gas flush packaging box is characterized in that, comprises a gas buffer layer (1), is positioned at a spatial accommodation of its in-to-in (4) and is positioned at its exterior skin (5);
Said gas buffer layer (1) is provided with one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber (2) and gas passage (3), and said gas passage (3) are interconnected with blanketing gas in said each gas buffer chamber (2) with said each gas buffer chamber (2);
Said gas buffer layer (1) have one with the interconnective closed end of said skin (5) (16) and an open end (17) that is interconnected with said spatial accommodation (4);
Said skin (5) has an opening of folding (50) repeatedly, and it is close to the open end (17) of said gas buffer layer (1), and is interconnected through said open end (17) and said spatial accommodation (4).
2. gas flush packaging box as claimed in claim 1; It is characterized in that; Said gas buffer layer (1) further comprises one first air-retaining liner (11), second air-retaining liner (12) and a tack line (13); Overlapped and the mutual bonding of the predefined said tack line in edge (13) of said first air-retaining liner (11) and said second air-retaining liner (12) forms the said gas buffer chamber (2) that is parallel to each other and said gas passage (3).
3. according to claim 1 or claim 2 gas flush packaging box is characterized in that said gas buffer layer (1) has at least 2 sidewalls (10), and it interconnects successively and connects said closed end (16) to define hollow as said spatial accommodation (4).
4. gas flush packaging box as claimed in claim 3 is characterized in that, said each gas buffer chamber (2) further comprises at least 2 secondary gas buffer chambers (20), and each secondary gas buffer chamber (20) of each said gas buffer chamber (2) is interconnected successively;
Each said sidewall of the corresponding composition in secondary gas buffer chamber (20) (10) of said each gas buffer chamber (2).
5. gas flush packaging box as claimed in claim 4 is characterized in that, said each sidewall (10) is made up of the respective secondary gas buffer chamber (20) of at least one group of said each gas buffer chamber (2).
6. gas flush packaging box as claimed in claim 5; It is characterized in that; Said gas buffer layer (1) comprises that further one group of district is at a distance from tack line (18); Its mutual bonded assembly first air-retaining liner (11) and second air-retaining liner (12) with said each gas buffer chamber (2) bonds each other, thereby respectively said each gas buffer chamber (2) district is divided into one group of said secondary gas buffer chamber (20) that is interconnected.
7. gas flush packaging box as claimed in claim 6; It is characterized in that; Said each district is not more than the width of said each gas buffer chamber (2) at a distance from the length of tack line (18); And being distributed in the wide of said each gas buffer chamber (2) between two parties makes progress; Thereby when said each gas buffer chamber (2) district is divided into one group of said secondary gas buffer chamber (20) that is interconnected, form the gas passage (201) that is positioned at said each separated tack line (18) left and right sides, district, so that can be interconnected between said each secondary gas buffer chamber (20) of said each gas buffer chamber (2).
8. gas flush packaging box as claimed in claim 7 is characterized in that, said each district be not more than at a distance from the length of tack line (18) said each gas buffer chamber (2) width 2/3.
9. like claim 1,2 or 5 described gas flush packaging boxes; It is characterized in that; Said gas passage (3) further comprises a free air diffuser (31) and one group of air guide channel (32); Said each air guide channel (32) is interconnected with corresponding said each gas buffer chamber (2) separately respectively, and is interconnected with said free air diffuser (31) simultaneously.
10. gas flush packaging box as claimed in claim 9; It is characterized in that; Said air guide channel (32) is a two layers of unidirectional valve rete, and it is bonded in respectively on said first airtight film (11) and second airtight film (12) along said tack line, to form a gas unidirectional valve.
11. gas flush packaging box as claimed in claim 10; It is characterized in that; Said gas buffer layer (1) further comprises one group of gas barrier spare (14); Said each gas barrier spare (14) is arranged on inner and contiguous corresponding said each air guide channel (32) in all each gas buffer chambers (2), discharges from said each air guide channel (32) with the gas that intercepts in said each gas buffer chamber (2).
12., it is characterized in that said gas buffer layer (1) has 3～8 sidewalls (10), and the number of the secondary gas buffer chamber (20) of said each gas buffer chamber (2) is not less than the number of said sidewall (10) like claim 5 or 7 described gas flush packaging boxes;
Each respective secondary gas buffer chamber (20) of said each gas buffer chamber (2) is formed corresponding said each sidewall (10) respectively, and respectively distinguishes at a distance from tack line (18) bending along corresponding, forms the polyhedral structure of inner hollow.
13. gas flush packaging box as claimed in claim 12 is characterized in that, said gas buffer layer (1) has 4 sidewalls (10), and said each gas buffer chamber (2) has 5 secondary gas buffer chambers (20).
14. like claim 1,2,5,7 or 11 described gas flush packaging boxes; It is characterized in that the opening (50) of said skin (5) is provided with a slide fastener and is respectively equipped with concaveconvex structure and through a closure device interfix both sides with the opening (50) of realizing folding repeatedly or said skin (5) of said concaveconvex structure is respectively equipped with the adhesive linkage that can tear repeatedly to realize folding repeatedly with the both sides of the opening (50) of realizing folding repeatedly or said skin (5).
15. gas flush packaging box as claimed in claim 14 is characterized in that, the open end (17) of said gas buffer layer (2) is an opening of folding repeatedly, and it is relatively independent of the opening (50) of said skin (5).
16. gas flush packaging box as claimed in claim 15; It is characterized in that the open end (17) of said gas buffer layer (2) is provided with a slide fastener and is respectively equipped with concaveconvex structure and through a closure device interfix both sides with the open end (17) of realizing folding repeatedly or said gas buffer layer (2) of said concaveconvex structure is respectively equipped with the adhesive linkage that can tear repeatedly to realize folding repeatedly with the both sides of the open end (17) of realizing folding repeatedly or said gas buffer layer (2).
17., it is characterized in that said first air-retaining liner (11) and said second air-retaining liner (12) are through sealing bonded assembly each other along said tack line (13) like claim 1,2 or 5 described gas flush packaging boxes.
18., it is characterized in that said first air-retaining liner (11) and said second air-retaining liner (12) are through sealing bonded assembly each other along said tack line (13) and said each district at a distance from tack line (18) like claim 7,11 or 16 described gas flush packaging boxes.
19. like claim 1,2,5,7,11 or 16 described gas flush packaging boxes, it is characterized in that it further comprises a functional layer (6), it is positioned at said spatial accommodation (4) inside and interconnects with said gas buffer layer (1);
Said functional layer (6) is a ccf layer, and it provides support power to said gas buffer layer (1), or said functional layer is a radiation isolation layer, or said functional layer is a watertight insulation.
20. the manufacturing approach of a gas flush packaging box is characterized in that, comprises following steps:
One first air-retaining liner (11) and one second air-retaining liner (12) is overlapped; And along a predefined tack line (13) bonding said first air-retaining liner (11) and said second air-retaining liner (12); Form one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber (2) and gas passage (3); The two forms a gas buffer layer (1), and wherein said gas passage (3) are interconnected with blanketing gas in said each gas buffer chamber (2) with said each gas buffer chamber (2);
At a distance from tack line (18) bonding said first air-retaining liner (11) and said second air-retaining liner (12), respectively said each gas buffer chamber (2) district is divided into one group of secondary gas buffer chamber (20) that is interconnected along one group of predefined district;
Bend said gas buffer layer (1) along said each district at a distance from tack line (18); Make corresponding each secondary gas buffer chamber (20) of said each gas buffer chamber (2) form one group of sidewall (10); Said each sidewall (10) interconnects successively, to define a hollow as a spatial accommodation (4);
Outside face at said gas buffer layer (1) coats a skin (5); And an end and the said skin of said gas buffer layer (2) interconnected; To form a closed end (16); And forming an open end (17) at said gas buffer layer (1) other end, its and said spatial accommodation (4) are interconnected and are close to the open end of said skin (5);
An opening of folding (50) repeatedly is set on the open end of said skin (5).
21. the manufacturing approach of gas flush packaging box as claimed in claim 20 is characterized in that, in said first air-retaining liner (11) and the overlapped and bonded assembly step of said second air-retaining liner (12), further comprises:
With said first air-retaining liner (11), one group of two layers of unidirectional valve rete with said second air-retaining liner (12) is overlapped successively and along a predefined tack line (13) each layer that bond; Form one group of relatively independent and be parallel to each other bonded assembly gas buffer chamber (2) and gas passage (3), the two forms a gas buffer layer (1);
Wherein said gas passage (3) is interconnected with blanketing gas in said each gas buffer chamber (2) with said each gas buffer chamber (2);
Said gas passage (3) further comprises a free air diffuser (31) and one group of air guide channel (32); Be interconnected with corresponding said each gas buffer chamber (2) separately respectively; And be interconnected with said free air diffuser (31) simultaneously, said each air guide channel (32) is formed by the mutual bonding of said each two layers of unidirectional valve rete and said first air-retaining liner (11) and said second air-retaining liner (12).
22. the manufacturing approach of gas flush packaging box as claimed in claim 21 is characterized in that, in said first air-retaining liner (11) and the overlapped and bonded assembly step of said second air-retaining liner (12), further comprises:
Between said first air-retaining liner (11) and said second air-retaining liner (12), one group of gas barrier spare (14) is set; It is arranged on inner and contiguous corresponding said each air guide channel (32) in all each gas buffer chambers (2), discharges from said each air guide channel (32) with the gas that intercepts in said each gas buffer chamber (2).
23. manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes; It is characterized in that; Said each gas buffer chamber (2) further comprises at least 2 secondary gas buffer chambers (20), and each secondary gas buffer chamber (20) of each said gas buffer chamber (2) is interconnected successively;
Each said sidewall of the corresponding composition in secondary gas buffer chamber (20) (10) of said each gas buffer chamber (2).
24. the manufacturing approach of gas flush packaging box as claimed in claim 23; It is characterized in that; Said gas buffer layer (1) has at least 2 sidewalls (10), and said each sidewall (10) is made up of the respective secondary gas buffer chamber (20) of at least one group of said each gas buffer chamber (2).
25. manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes; It is characterized in that; Said each district is not more than the width of said each gas buffer chamber (2) at a distance from the length of tack line (18); And being distributed in the wide of said each gas buffer chamber (2) between two parties makes progress; Thereby when said each gas buffer chamber (2) district is divided into one group of said secondary gas buffer chamber (20) that is interconnected, form the gas passage (201) that is positioned at said each separated tack line (18) left and right sides, district, so that can be interconnected between said each secondary gas buffer chamber (20) of said each gas buffer chamber (2).
26. the manufacturing approach of gas flush packaging box as claimed in claim 25 is characterized in that, said each district be not more than at a distance from the length of tack line (18) said each gas buffer chamber (2) width 2/3.
27. manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes; It is characterized in that; Said gas buffer layer (1) has 3～8 sidewalls (10), and the number of the secondary gas buffer chamber (20) of said each gas buffer chamber (2) is not less than the number of said sidewall (10).
28. the manufacturing approach of gas flush packaging box as claimed in claim 27 is characterized in that, said gas buffer layer (1) has 4 sidewalls (10), and said each gas buffer chamber (2) has 5 secondary gas buffer chambers (20).
29. manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes; It is characterized in that, a slide fastener is set on the opening (50) of said skin (5) to realize folding repeatedly or concaveconvex structure is set respectively in the both sides of the opening (50) of said skin (5) and said concaveconvex structure is interfixed to realize folding repeatedly or the adhesive linkage that can tear repeatedly to be set to realize folding repeatedly in the both sides of the opening (50) of said skin (5) respectively through a closure device.
30. the manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes is characterized in that, an opening of folding repeatedly is set on the open end (17) of said gas buffer layer (2), it is relatively independent of the opening (50) of said skin (5).
31. the manufacturing approach of gas flush packaging box as claimed in claim 30; It is characterized in that, a slide fastener is set on the open end (17) of said gas buffer layer (2) to realize folding repeatedly or concaveconvex structure is set respectively in the both sides of the open end (17) of said gas buffer layer (2) and said concaveconvex structure is interfixed to realize folding repeatedly or the adhesive linkage that can tear repeatedly to be set to realize folding repeatedly in the both sides of the open end (17) of said gas buffer layer (2) respectively through a closure device.
32. manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes; It is characterized in that; Along the separated tack line (18) of said tack line (13) and said each district, said first air-retaining liner (11) and said second air-retaining liner (12) are sealed, so that the two bonds each other.
33. the manufacturing approach like claim 20,21 or 22 described gas flush packaging boxes is characterized in that it further comprises:
In said spatial accommodation (a 4) functional layer of set inside (6), itself and said gas buffer layer (1) interconnect;
Said functional layer (6) is a ccf layer, and it provides support power to said gas buffer layer (1), or said functional layer is a radiation isolation layer, or said functional layer is a watertight insulation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986469.6A CN106672433A (en) | 2011-05-27 | 2011-05-27 | Inflatable packing box and manufacturing method thereof |
| CN201110174368.6A CN102795407B (en) | 2011-05-27 | 2011-05-27 | Aeration packing box and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174368.6A CN102795407B (en) | 2011-05-27 | 2011-05-27 | Aeration packing box and its manufacture method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610986469.6A Division CN106672433A (en) | 2011-05-27 | 2011-05-27 | Inflatable packing box and manufacturing method thereof |
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| CN102795407A true CN102795407A (en) | 2012-11-28 |
| CN102795407B CN102795407B (en) | 2017-03-01 |
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| CN201110174368.6A Active CN102795407B (en) | 2011-05-27 | 2011-05-27 | Aeration packing box and its manufacture method |
| CN201610986469.6A Pending CN106672433A (en) | 2011-05-27 | 2011-05-27 | Inflatable packing box and manufacturing method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610986469.6A Pending CN106672433A (en) | 2011-05-27 | 2011-05-27 | Inflatable packing box and manufacturing method thereof |
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Also Published As
| Publication number | Publication date |
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| CN106672433A (en) | 2017-05-17 |
| CN102795407B (en) | 2017-03-01 |
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Denomination of invention: Inflatable packaging box and its manufacturing method Granted publication date: 20170301 Pledgee: Bank of Shanghai Co.,Ltd. Jing'an Sub branch Pledgor: SHANGHAI AIR-PAQ COMPOSITE MATERIAL Co.,Ltd. Registration number: Y2024310000118 |