CN102897417B - Refillable air bag with flat head - Google Patents
Refillable air bag with flat head Download PDFInfo
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- CN102897417B CN102897417B CN201110212255.0A CN201110212255A CN102897417B CN 102897417 B CN102897417 B CN 102897417B CN 201110212255 A CN201110212255 A CN 201110212255A CN 102897417 B CN102897417 B CN 102897417B
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- bag
- gas column
- lamellar body
- extension
- airbag
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Abstract
The invention provides a refillable air bag with a flat head. The air bag comprises a bag body, a plurality of inflatable extension section air columns and extension section sheets. The bag body comprises a plurality of buffering air columns, a plurality of joints formed by means of heat sealing are arranged on the air columns, the air columns are bent via the joints, an accommodating groove is formed on the bag body, and a bag opening communicated with the accommodating groove is arranged on the bag body; the inflatable extension section air columns are arranged on one side of the outer edge of the bag opening, and non-inflatable protruded sheets are formed at edges of the extension section air columns; and the extension section sheets are arranged on the other side of the outer edge of the bag opening, and a placing inlet which can be sealed repeatedly is formed by the extension section sheets and the protruded sheets. The air bag can solve the problem that a sealing opening of a packaging bag in the prior art cannot be refilled.
Description
Technical field
The present invention relates to packaging bag technical field, refer in particular to a kind of tool head smooth and can repeat load airbag.
Background technology
At present, transparent air bag has been widely used in the packaging of frangible object, when object suffers external impacts, can provide buffer action, to avoid object damaged.
Prior art has 2003.12.29US7128211B2 patent to provide a sealing air column bag, and more than its sealing line without gas column, taking to repeat, must destroy sealing, hurt gas column, this bag is scrapped.
Another prior art JPP2003118772A patent provides one can the tetragonal body air column bag of free open, though its advantage is freely taken conveniently, shortcoming for standing opening therefore cannot be moistureproof, antiultraviolet.
Therefore, prior art also lacks a kind of airbag that can repeat to load.
Summary of the invention
The object of technical solution of the present invention is to provide a kind of tool head smooth and can repeats the airbag of filling, solves the problem that prior art packaging bag enclosing can not repeat to load.
The invention provides a kind of tool head smooth and can repeat load airbag, described airbag comprises:
One bag, is made up of multiple buffering air column, and described air column has multiple to seal the node formed, described air column is bent by described node, and described bag is formed with a storage tank, and described bag has the sack of the described storage tank of a connection;
Multiple inflatable extensions gas column, is located at the side of described sack outer rim, and the edge of described extension gas column is formed as not inflatable outstanding lamellar body;
Extension lamellar body, is located at the opposite side of described sack outer rim, and described extension lamellar body and the described protrusion tab bodily form become can the posting port of repeatedly involution.
Preferably, airbag described above, described air column is communicated with described extension gas column, and between described space post and described extension gas column, there is described node, described air column inflation, described extension gas column passes through, at described Nodes towards described extension lamellar body one lateral buckling, to be formed and cover by the smooth cushion gas cylinder of bag thing.
Preferably, airbag described above, place by bag thing in described storage tank, described air column is inflated, and described posting port keeps open state, described extension lamellar body and described extension gas column overlapping, form smooth buffer structure at the described top by bag thing.
Preferably, airbag described above, place by bag thing in described storage tank, described air column is inflated, described posting port keeps open state, and described extension lamellar body is towards described extension gas column one lateral buckling, and described extension gas column is towards described extension lamellar body one lateral buckling, and described extension lamellar body is positioned at the inner side of described extension gas column, be formed as catch to prevent from being punctured described extension gas column by the head of bag thing.
Preferably, airbag described above, the adventitia or the lamellar body that form described bag and described extension gas column are made up of alternatively non-transparent glue material, cover extraneous light via described sack or due to this storage tank inside of bag perspective irradiation.
Preferably, airbag described above, the length of described extension lamellar body can wait or be not equal to the length of described extension gas column, when the length of described extension lamellar body is greater than the length of described extension gas column, redundance forms a folded piece and inserts in described storage tank with by bag thing, is formed as natural opaque disk when described posting port open-ended is airtight needs again shading.
Preferably, airbag described above, with lamellar body cross-connecting area, described extension, each adjacent side described extension gas column in succession imposes heat-sealing and is formed as the described extension gas column that coordinates with described sack, reduce.
Preferably, airbag described above, described node is square, round dot, ellipse or bridge bow formula shape.
Preferably, airbag described above, the length of the inflated shapes of described extension gas column, length, inflation size and described outstanding lamellar body is corresponding with by the concavo-convex situation of bag thing head.
Preferably, airbag described above, described outstanding lamellar body and described extension lamellar body at described posting port place through sealing for many times, incision, again sealing operation.
At least one in specific embodiment of the invention technique scheme has following beneficial effect:
Described airbag is in the open upper end of bag storage tank, upwards extended together with not inflatable plastics extension lamellar body by inflatable extension gas column group respectively, and material (outstanding lamellar body) is reserved in the end of this extension, forming new posting port after extending can the structure of repeatedly involution filling, has can repeat to open under the prerequisite not destroying former bag buffering to take the functions such as sealing of recharging;
Node is established with heat-sealable way in advance again at this inflatable extension gas column and storage tank opening adjacent, bent at this storage tank place after making this extension gas column inflation, be configured to bent structure, be configured to head and there is smooth right angle cushion seal body, effectively can play buffer protection function;
Airbag of the present invention, except salable closing, its plastic film can adopt again opaque-plastic to make, and can increase function against sunshine, need not add black bag, and sealing type airbag as none forms wedge angle, the shortcoming that outer container must increase in inflation occiput.
Accompanying drawing explanation
Fig. 1 is the planar view of airbag described in first embodiment of the invention;
Fig. 2 is the back view of airbag described in first embodiment of the invention;
The inflation section-drawing that Fig. 3 is airbag described in first embodiment of the invention;
Fig. 3 A is the External view of airbag described in first embodiment of the invention;
Fig. 4 A inserts first step (inserting) schematic diagram of outer container for airbag described in first embodiment of the invention;
Fig. 4 B inserts second step (sealing) schematic diagram of outer container for airbag described in first embodiment of the invention;
Fig. 4 C inserts third step (the entering outer container) schematic diagram of outer container for airbag described in first embodiment of the invention;
Fig. 5 A is the front elevation that airbag described in second embodiment of the invention does not need to seal;
Fig. 5 B is the back view that airbag described in second embodiment of the invention does not need to seal;
Fig. 5 C illustrates after airbag described in second embodiment of the invention does not need the inflation of sealing;
Fig. 6 A be airbag described in third embodiment of the invention under extension side does not need edge sealing situation, form the planar view of open airbag;
Fig. 6 B be airbag described in third embodiment of the invention under extension side does not need edge sealing situation, form the back view of open airbag;
Fig. 6 C is airbag described in third embodiment of the invention, at the open first step schematic diagram not needing again the situation of sealing to insert outer container of its side;
Fig. 6 D is airbag described in third embodiment of the invention, at the open second step schematic diagram not needing again the situation of sealing to insert outer container of its side;
Fig. 6 E is airbag described in third embodiment of the invention, at the open third step schematic diagram not needing again the situation of sealing to insert outer container of its side;
Fig. 7 is airbag described in fourth embodiment of the invention to by concavo-convex the first the packaging schematic diagram of bag thing head;
Fig. 7 A is that airbag described in fourth embodiment of the invention packs schematic diagram to the second concavo-convex by bag thing head;
Fig. 8 be airbag described in fourth embodiment of the invention to the irregular packaging schematic diagram of head;
Fig. 9 A-9C is the packaging schematic diagram of airbag described in fourth embodiment of the invention to head cylinder, the change of head gas column, gas column inflation area respectively.
Main component nomenclature
1 bag
5 by bag thing
6 outer containers
10 storage tanks
101 former bag posting ports
102 extend rear posting port
13 first bags of faces
14 second bags of faces
16 nodes
21 first air columns
22 second air columns
30 posting port heat-sealing sealing lines
31 not inflatable extension lamellar bodies
32 inflatable extension gas columns
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
The object of the invention is to provide a kind of tool head smooth and can repeats the airbag of filling; can take into account: seal moistureproof, dust-proof, anti-light, electrostatic prevention, buffer protection, can repeat to open under the prerequisite not destroying former bag buffering and take the functions such as sealing of recharging simultaneously; the inflatable airbag of union several functions unification; meet present stage environmental protection; save operation; material-saving, subtracts useless grade for requirement.
Tool head described in the specific embodiment of the invention smooth and can repeat load airbag, comprise:
One bag, is made up of multiple buffering air column, and described air column has multiple to seal the node formed, described air column is bent by described node, and described bag is formed with a storage tank, and described bag has the sack of the described storage tank of a connection;
Multiple inflatable extensions gas column, is located at the side of described sack outer rim, and the edge of described extension gas column is formed as not inflatable outstanding lamellar body;
Extension lamellar body, is located at the opposite side of described sack outer rim, and described extension lamellar body and the described protrusion tab bodily form become can the posting port of repeatedly involution.
Airbag described in the specific embodiment of the invention, the inflatable buffering gas column bag be made of plastics, it is characterized by: this air column bag device has the air-stopping valve of inflation auto-stopping gas and sealed together by two panels plastic film and forms multiple buffering air column, form air column group, will multiple bent node be set bottom this air column group, the heat-sealing formation one that is connected by this bag side again has the bag of storage tank, the present invention proposes the gas column body of side each on storage tank to extend, side retains inflatable gas column, opposite side closes gas column becomes not inflatable plastics lamellar body, thereafter respectively the tail end of this gas column and lamellar body reserve a little material as sealing materials, and form the posting port 102 of new extension, by this inflatable gas column group at storage tank opening (sack) 101 place, execute heat-sealing node 16 in advance, make this inflatable extension gas column 32, can bend at this accommodating notch place 101 after inflation.In enforcement, in the posting port place 102 of extension, insert by bag thing 5, and by posting port 102 involution of this extension, form posting port heat-sealing sealing line 30, afterwards outer container 6 is inserted in bag inflation, this inflatable extension gas column, from sheet tagma, the plastics extension bending that trend can not be inflated, is just formed by the head of bag thing 5 buffering gas column.This for the present invention propose head smooth and can repeat load buffering air column bag.
First embodiment of the invention, refers to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
Fig. 1 is the front of gas column packaging bag of the present invention, and the section-drawing after Fig. 2 to be reverse side figure, Fig. 3 be inflation, Fig. 3 A is External view, and Fig. 4 A to 4C is the step schematic diagram that after inflation, described airbag inserts outer container 6.
Consult above each figure, tool head of the present invention smooth and can repeat load airbag, include a bag 1, this bag 1 inside has a storage tank 10, and there is the opening (sack) 101 of a connection storage tank 10 side, bag 1 top, bag 1 is made up of multiple buffering the first gas column 21 and the second gas column 22, wherein the plastics of the first gas column 21 and the second gas column 22 bag can select transparent or light tight glued membrane to make, when adopting light tight glue material, can be used for covering extraneous light via described sack or due to this storage tank inside of bag perspective irradiation.
Extension extends into inflatable plastics extension gas column 32 by not inflatable plastics extension lamellar body 31 and opposite side by the first gas column 21 from opening more than 101 side to form, be formed at the top of first bag of face 13 and second bag of face 14 respectively, this extension afterbody forms a new posting port 102, between first gas column 21 and extension gas column 32, there is node 16, by this node 16, extension gas column 32 can to a lateral buckling of extension lamellar body 31, described extension lamellar body 31 and extension gas column 32 can be overlapped mutually, and the edge of extension gas column 32 is formed as not inflatable outstanding lamellar body 33, reserved tail end material, namely posting port tail end in extension has unnecessary not inflatable material, after this tail end is sealed, if need heavy industry in the future, sealing can be cut take out, again insert again after heavy industry, seal again, therefore extension lamellar body 31 and outstanding lamellar body 33 can through sealing for many times at posting port 102 place, incision and again sealing operation, multi-pass operation does not destroy original buffering air column bag function yet.The plastic sheet of this extension lamellar body 31 and extension gas column 32 again, in fact can be extended to form by the adventitia or inner membrance forming bag 1, or inside and outside glued membrane is closed air intake together and become not inflatable plastic sheet.
Second embodiment: for do not need to seal by bag thing, the pattern of the buffering package that provides head smooth application.
Refer to Fig. 5 A-5C and Fig. 6 A-6E, the present invention separately provide a kind of for do not need seal by bag thing, it is the another kind of using state of airbag of the present invention, by the airbag extended in first embodiment of the invention, dispose into by bag thing 5 from the posting port 102 after extending during use, but open-ended, namely posting port 102 is openings, impose inflation immediately, bag gas column is full of, and directly the extension section gas column 32 of inflation is bent to form this to not inflatable extension lamellar body 31 and is extended gas column group by the buffer protection that bag thing 5 head is smooth, now the plastics lamellar body of extension lamellar body 31 is because of softness itself, when extension gas column 32 bends, can change into by bag thing 5 header area with gesture, secondly extension gas column 32 can cover on it again, insert outer container 6 afterwards, this air column bag is bent to form the smooth airbag of head, the present embodiment is intended to illustrate and does not seal after posting port still can be inflated and insert outer container 6, naturally smooth head buffer structure is bent to form.
3rd embodiment: inflatable extension gas column is adjacent and not mutually then with this respectively for extension lamellar body.
Refer to Fig. 5 A-5C and Fig. 6 A-6E, that another kind of the present invention uses, namely in the present embodiment, there is bag 1, its not inflatable extension lamellar body 31 and inflatable extension gas column 32, at opening (former posting port) more than 101, extend to form new posting port 102, the present invention proposes opening (former posting port) 101 places of extension at bag 1 especially, respectively by extension lamellar body 31, and inflatable extension gas column 32 extends separately, inflatable extension gas column still establishes node so that bent, the feature of respective extension is exactly that the adjacent side of respectively this extension does not touch, therefore formation is respective independently extension lamellar body 31 and extension gas column 32 after extending, it is used in when there being unfairness by bag thing 5 head, when must not seal again, can by extension lamellar body 31, serve as by the first emulsion sheet of bag thing 5, again the extension gas column 32 after inflation is overlaped on it afterwards, if the words that extension lamellar body 31 length of plastics is enough, first can repeatedly put two layers, so head gas column group more can be protected not punctured by the face concavo-convex by bag thing 5.
Therefore, the length of extension lamellar body 31 can wait or be not equal to the length of extension gas column 32, when the length of extension lamellar body 31 is greater than the length of extension gas column 32, redundance forms a folded piece (emulsion sheet) with being inserted in storage tank by bag thing 5, is formed as natural opaque disk when posting port open-ended is airtight needs again shading.
4th embodiment: the embodiment that head unfairness is coated, is shown in Fig. 7, Fig. 7 A and Fig. 8.
The present invention more proposes for the irregular manner of packing of head, three kinds of schemes are provided, the first: namely with by the projecting block 5a of bag thing for boundary, from the node (gas column inflection point) 16 of storage tank 10, extend by inflatable extension gas column 32 to this projecting block 5a respectively, see Fig. 7 and Fig. 7 A, again by former not inflatable extension lamellar body 31, first retaining by gas column form extends to by the projecting block 5a of bag thing 5 from node, close gas column again and become not inflatable extension lamellar body 31, cross this namely to close inflatable gas column and change not inflatable plastic sheet limit into, at this not inflatable extension lamellar body 31, extension gas column 32 place can adopt heat-sealing form that this posting port is closed, form hot-sealing line 30, not only be not afraid of this projecting block and puncture that reaching after gas column seals again moistureproofly to hold concurrently keeps the head of buffering gas column smooth, reach again the effect of saving volume space.
The second, to the manner of packing in head unfairness face is: amplified being positioned at by the gas column of bag thing head clear area, and reduces gas column to being positioned at the irregular convex place of head.See that extension gas column can be amplified gas column in its clear area bit position and make it higher than non-clear area block by Fig. 8, and the gas column being positioned at this non-clear area block is closed or part closedown, the formation section of reducing 23a, it is made to reduce the not inflatable plastic sheet of area or local, be not afraid of and pierced through by the ridge of non-clear area block, more effective head buffer protection so can be provided.
The third, be, when being given prominence to as time irregularly shaped by bag thing header area, extension gas column 32 gas column be located at above this projecting block of the first gas column 21 can be given part and close the coated mode in head unfairness face, or gas column reduces, the formation section of reducing 23a, avoids projecting point, and after leaving projecting block 5a, gas column amplifies again, area recovers, connect not inflatable extension lamellar body 31, extension gas column 32 again, so can provide smooth gas column, but be not easily highlighted the broken effective buffering of thing pin.
5th embodiment: see Fig. 9 A to 9C, is respectively the packaging schematic diagram of described airbag to head cylinder, the change of head gas column, gas column inflation area:
The present invention more proposes when being cylinder by bag thing, can by the gas column of inflatable for extension gas column group, sequentially reduce the area of this inflatable gas column by semicircle garden figure, this gas column group inflation is covered in and can approximate half-circular be more met by bag beyond the region of objective existence shape by during bag thing head.
Airbag described in first embodiment of the invention to the 5th embodiment, described node can be the shapes such as square, round dot, ellipse or bridge bow formula.
In addition, in described airbag, the length of the inflated shapes of extension gas column, length, inflation size and described outstanding lamellar body is corresponding with by the concavo-convex situation of bag thing head, can set according to by the shape of bag thing, specifically can have multiple implementation structure, not with the structure in the above-mentioned specific embodiment of the present invention for limit.
Airbag described in the specific embodiment of the invention, the inflatable multiple gas column in extension, it imposes heat-sealing node respectively at former storage tank opening part, nature bending can be produced at Nodes after those gas columns are inflated, the opening of storage tank can be covered, the present invention proposes again the not inflatable plastic sheet in extension, the new entrance that itself and inflatable plural gas column are formed.When inserting after by bag thing, this entrance can seal closed, and impose inflation, inflatable gas column and bag gas column are expanded, therefore side is because of not inflatable plastic sheet softness, the gas column of opposite side inflation has default node bent, although therefore seal but still naturally towards the bending of plastics lamellar body direction, can form head and have smooth right angle cushion seal body.
Airbag of the present invention, except salable closing, its plastic film can adopt again opaque-plastic to make, can increase and against sunshinely need not add black bag, sealing type as none delays bag and forms wedge angle in inflation occiput, the shortcoming that outer container must increase, the present invention utilizes again the edge strip of extension, finalization area can be served as, if therefore palpus heavy industry takes out by bag thing, can cut in edge strip portion smoothly, again insert after heavy industry completes and seal again, do not affect the pooling feature of gas column, the invention provides one " repeatedly to cut, sealing " and " without wedge angle after head sealing " outer container head closes automatically and the material-saving saving of labor effect of " moistureproof one against sunshine ", meet most current environmental protection and subtract useless trend.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. tool head smooth and can repeat load an airbag, it is characterized in that, described airbag comprises:
One bag, is made up of multiple buffering air column, and described air column has multiple to seal the node formed, described air column is bent by described node, and described bag is formed with a storage tank, and described bag has the sack of the described storage tank of a connection;
Multiple inflatable extensions gas column, is located at the side of described sack outer rim, and the edge of described extension gas column is formed as not inflatable outstanding lamellar body; Extension lamellar body, is located at the opposite side of described sack outer rim, and described extension lamellar body and the described protrusion tab bodily form become can the posting port of repeatedly involution; Be positioned over this storage tank when one by bag thing, this outstanding lamellar body and this extension lamellar body mutually overlap and insert in this storage tank and close this posting port.
2. airbag as claimed in claim 1, it is characterized in that, described air column is communicated with described extension gas column, and between described air column and described extension gas column, there is described node, described air column inflation, described extension gas column passes through, at described Nodes towards described extension lamellar body one lateral buckling, to be formed and cover by the smooth cushion gas cylinder of bag thing.
3. airbag as claimed in claim 1, is characterized in that, places by bag thing in described storage tank, described air column is inflated, described posting port keeps open state, described extension lamellar body and described extension gas column overlapping, form smooth buffer structure at the described top by bag thing.
4. airbag as claimed in claim 1, it is characterized in that, place by bag thing in described storage tank, described air column is inflated, described posting port keeps open state, and described extension lamellar body is towards described extension gas column one lateral buckling, and described extension gas column is towards described extension lamellar body one lateral buckling, and described extension lamellar body is positioned at the inner side of described extension gas column, be formed as catch to prevent from being punctured described extension gas column by the head of bag thing.
5. airbag as claimed in claim 1, it is characterized in that, the adventitia or the lamellar body that form described bag and described extension gas column are made up of alternatively non-transparent glue material, expose to the extraneous light of this storage tank inside for covering via described sack or due to bag perspective.
6. airbag as claimed in claim 3, it is characterized in that, the length of described extension lamellar body can wait or be not equal to the length of described extension gas column, when the length of described extension lamellar body is greater than the length of described extension gas column, redundance forms a folded piece and inserts in described storage tank with by bag thing, is formed as natural opaque disk when described posting port open-ended is airtight needs again shading.
7. airbag as claimed in claim 1, is characterized in that, with lamellar body cross-connecting area, described extension, each adjacent side described extension gas column in succession imposes the described extension gas column that heat-sealing is formed as coordinating with described sack, reducing.
8. airbag as claimed in claim 1 or 2, is characterized in that, described node is square, round dot, ellipse or bridge bow formula shape.
9. airbag as claimed in claim 1, is characterized in that, the length of the inflated shapes of described extension gas column, length, inflation size and described outstanding lamellar body is corresponding with by the concavo-convex situation of bag thing head.
10. airbag as claimed in claim 1, is characterized in that, described outstanding lamellar body and described extension lamellar body at described posting port place through sealing for many times, incision, again sealing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212255.0A CN102897417B (en) | 2011-07-27 | 2011-07-27 | Refillable air bag with flat head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212255.0A CN102897417B (en) | 2011-07-27 | 2011-07-27 | Refillable air bag with flat head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102897417A CN102897417A (en) | 2013-01-30 |
| CN102897417B true CN102897417B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110212255.0A Active CN102897417B (en) | 2011-07-27 | 2011-07-27 | Refillable air bag with flat head |
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| CN (1) | CN102897417B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711961A (en) * | 2016-04-21 | 2016-06-29 | 浪潮电子信息产业股份有限公司 | File box capable of storing digital media |
| CN107226282A (en) * | 2017-07-18 | 2017-10-03 | 顺丰速运有限公司 | A kind of bag in bag formula air bag and its application method |
| CN112407488A (en) * | 2020-11-25 | 2021-02-26 | 宿松九点科技有限公司 | Packaging structure and boxing mechanism thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118772A (en) * | 2001-10-16 | 2003-04-23 | Matsushita Electric Ind Co Ltd | Package cushioning bag and packaging structure |
| US7128211B2 (en) * | 2003-05-19 | 2006-10-31 | Canon Kabushiki Kaisha | Packing method, packing member and manufacturing method therefor |
| CN2866379Y (en) * | 2005-07-29 | 2007-02-07 | 上海尼禄国际贸易有限公司 | Self-binding film non-return air packaging material J-type bag |
| CN201254349Y (en) * | 2008-06-24 | 2009-06-10 | 上海尼禄国际贸易有限公司 | Buffering air packaging apparatus |
-
2011
- 2011-07-27 CN CN201110212255.0A patent/CN102897417B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118772A (en) * | 2001-10-16 | 2003-04-23 | Matsushita Electric Ind Co Ltd | Package cushioning bag and packaging structure |
| US7128211B2 (en) * | 2003-05-19 | 2006-10-31 | Canon Kabushiki Kaisha | Packing method, packing member and manufacturing method therefor |
| CN2866379Y (en) * | 2005-07-29 | 2007-02-07 | 上海尼禄国际贸易有限公司 | Self-binding film non-return air packaging material J-type bag |
| CN201254349Y (en) * | 2008-06-24 | 2009-06-10 | 上海尼禄国际贸易有限公司 | Buffering air packaging apparatus |
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| CN102897417A (en) | 2013-01-30 |
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Effective date of registration: 20180712 Address after: No. 95, Zhouzhuang Town, Kunshan City, Suzhou, Jiangsu Patentee after: Kunshan environmental protection packing material Co. Ltd. APIs Address before: Chinese Taiwan New Taipei City Patentee before: Liao Yaoxin |
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