CN100540412C - The manufacture method of gas packing bag and equipment thereof - Google Patents
The manufacture method of gas packing bag and equipment thereof Download PDFInfo
- Publication number
- CN100540412C CN100540412C CNB2004100599635A CN200410059963A CN100540412C CN 100540412 C CN100540412 C CN 100540412C CN B2004100599635 A CNB2004100599635 A CN B2004100599635A CN 200410059963 A CN200410059963 A CN 200410059963A CN 100540412 C CN100540412 C CN 100540412C
- Authority
- CN
- China
- Prior art keywords
- film
- air valve
- copper mold
- packing bag
- gas packing
- Prior art date
- 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.)
- Expired - Lifetime
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- 238000012856 packing Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 79
- 239000010949 copper Substances 0.000 claims abstract description 79
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 105
- 239000000872 buffer Substances 0.000 description 9
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 4
- 238000005273 aeration Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Making Paper Articles (AREA)
- Buffer Packaging (AREA)
Abstract
The manufacture method of gas packing bag, step is: with the last film of packaging bag, air valve film, following film are installed on respectively on the discharging roller separately, and driven in rotation makes film, and air valve film, following film carry out discharging; Guide roller guides film respectively, the working direction of air valve film, following film etc.; The leveling roller flattens; First copper mold, second copper mold, front and back envelope copper mold etc. carry out high hot stamping brush to the film that passes through; Cooling frame carries out cooling and shaping; First copper mold carries out high hot stamping brush to last film, air valve film, and in conjunction with last film, the air valve film of back, film carries out the high hot stamping brush of another time together under cooperating, and then front and back envelope copper mold and cooling frame descend respectively, furl by furling the in type gas packing bag of pair of rollers again.Equipment is provided with several guide rollers: the first upper and lower leveling roller, and the second upper and lower leveling roller, and furl roller, also be provided with simultaneously: first copper mold, second copper mold, front and back envelope copper mold, compositions such as cooling frame.
Description
Technical field
The present invention relates to a kind of manufacture method and equipment thereof of gas packing bag, particularly a kind of can be continuous and the manufacture method and the employed equipment of this method of quick process gas packaging bag.
Background technology
The mode of traditional connection with wrapping of piece with buffer action, it is the stingy vesica that several projectioies are set on plastic film chip, with the outside of this plastic film cladding at article, borrow the absorbing buffer action of stingy vesica, to avoid article to break in transit or to damage, but the vibration absorption ability of this stingy vesica is limited, can produce buffer action reluctantly for less impact, and just can't reach the purpose that cushions absorbing for bigger vibration or impact load, cause the damage of breaking of article easily.
The patent announcement in China Taiwan discloses a kind of buffer packing bag No. 363600, and its structure is: have the lateral wall of a madial wall and bending, form air-tight chamber between the two layers of plastic thin films of inside and outside sidewall, aerification in the air chamber.Madial wall closely is wrapped on the article of desire packing, and gassiness air-tight chamber can play buffering, protective effect.In addition, improvement project to this gas flushing pouch has: No. 128326 disclosed buffering packing of the patent announcement in China Taiwan, its structure is: buffer packing bag, have air and give row the air-stopping valve of mouth, and be made for square airtight bag with plastic sheeting, again with the body doubling bending of these packing, make the overlapping filling resettlement section that becomes two air, wherein, each indivedual position of the inner face of these two air filling parts have at least a place to become wire to cohere, borrow this wire to cohere portion when the filling air, in order to limit the blow-up state of this face air filling part.Above-described two technical schemes; though with air-tight chamber or filling resettlement section filling air; accommodate thing with protection; reach buffers packet reinstate fruit; if but break in transportation in this air-tight chamber or filling resettlement section; then escape of air comes out, and whole air-tight chamber or filling resettlement section promptly lose the function of buffer protection.So No. 200420024028.0 utility application of China provide a kind of inflation bumper bag, its structure is: cohere sealing by hot pressing around the two layers of plastic thin films, the upper end of bag is folding downwards; The lower end is upwards folding, two ends are relative, form the space that ring closes, it is characterized in that: around the centre of enclosed edge also be provided with some shielding wires, shielding wire is with the double-layer films fixed connection, air bag is divided into some inflator pumps, each inflator pump is respectively equipped with admission port separately, all admission ports are located in the common free air diffuser, free air diffuser is provided with admission port, the admission port of each inflator pump is provided with check valve, and the structure of this check valve is: be provided with the two-layer air valve film parallel with plastic sheeting in admission port.No. 200420042371.8 patent applications of China disclose a kind of gas packing bag with some independent air chambers, its structure is: be formed by connecting by several air chambers, cut apart with the heat-sealing line between air chamber and air chamber, one side of this gas flushing pouch is provided with an admission port, connect this admission port and be provided with an inlet channel, this inlet channel has gas circuit to be communicated with each air chamber, the film double-layer films was formed under described gas flushing pouch was reached by last film, it is characterized in that: by last, the air valve that the lower air valve film is formed, with suitable clip length place aforesaid on, between the following film, and be provided with in mode across whole gas flushing pouch, last, one heat-resisting printing is set between the lower air valve film, the gas position just is positioned at the inlet channel place, and this heat-resisting printing is provided with in the mode across whole gas flushing pouch.
For this gas packing bag,, will expend a large amount of artificial and costs, and be difficult for implementing if manufacture with traditional process units with some independent air chambers.
Summary of the invention
The present invention will provide a kind of manufacture method and equipment thereof of gas packing bag, mainly be to make improvements at classical production process and equipment, hope reaches the production efficiency that improves inflatable packaging bag by continuous and fast speed manufacture, and reduces manufacturing cost significantly.
The manufacture method of gas packing bag the steps include:
To be used to make the last film of packaging bag, air valve film, following film are installed on respectively on the discharging roller separately, by the driven in rotation of actuating device, make film, and air valve film, following film carry out discharging;
A plurality of guide rollers, then film is gone up in guiding respectively, the working direction of air valve film, following film etc.;
Upper and lower leveling roller flattens the film by its gap;
First copper mold, second copper mold, front and back envelope copper mold etc. make its lifting by actuating device, and the film that passes through is carried out high hot stamping brush;
Cooling frame carries out cooling and shaping to the film that passes through;
When the first upper and lower leveling roller is passed through in last film, the guiding of air valve film, first copper mold descends, last film, air valve film after this process leveling are carried out high hot stamping brush, and in conjunction with last film, the air valve film of back, film carries out the high hot stamping brush of another time together under cooperating by the film after the second upper and lower leveling, envelope copper mold and cooling frame descend respectively then, and gas packing bag moulding fully so far furls by furling the in type gas packing bag of pair of rollers at last again.
First copper mold is to through the last film after the leveling, and the air valve film carries out high hot stamping to be brushed, and makes film, and film Yin Gaore such as air valve film moment combines, and impresses the air outlet valve stream simultaneously.
Processing step will describe below in conjunction with equipment more specifically.
The manufacturing equipment of gas packing bag provided by the invention, structure comprises: several guide rollers, the first upper and lower leveling roller, the second upper and lower leveling roller, first copper mold, second copper mold, front and back envelope copper mold, cooling frame, and furl composition such as roller, and described each guide roller, each copper mold and cooling frame all connect with actuating device, and its bind mode makes each parts synchronized operation, wherein
Make the used last film of packaging bag, air valve film, following film are installed on respectively on the discharging roller separately, by the driven in rotation of actuating device, make film, and air valve film, following film carry out discharging;
Described a plurality of guide roller, then film is gone up in guiding respectively, the working direction of air valve film, following film etc.;
Described upper and lower leveling roller flattens the film by its gap;
Described first copper mold, second copper mold, front and back envelope copper mold etc. make its lifting by actuating device, and the film that passes through is carried out high hot stamping brush;
Described cooling frame carries out cooling and shaping to the film that passes through;
The described roller that furls then furls the gas packing bag of moulding.
When the first upper and lower leveling roller is passed through in last film, the guiding of air valve film, first copper mold descends, last film, air valve film after this process leveling are carried out high hot stamping brush, and in conjunction with last film, the air valve film of back, film carries out the high hot stamping brush of another time together under cooperating by the film after the second upper and lower leveling, envelope copper mold and cooling frame descend respectively then, and gas packing bag moulding fully so far furls by furling the in type gas packing bag of pair of rollers at last again.So, can continuous and fast speed manufacturing gas packing bag by this device.
The utility model has reached with continuous and fast speed manufacture and has improved the purpose of the production efficiency of inflatable packaging bag, and has reduced manufacturing cost significantly.
Description of drawings
Fig. 1 is the manufacturing equipment structural representation of gas packing bag of the present invention;
The scheme drawing of Fig. 2 during for the gas packing bag unaerated of gas packing bag manufacturing equipment of the present invention manufacturing;
When Fig. 3 inflates for the gas packing bag of gas packing bag manufacturing equipment of the present invention manufacturing, the sectional schematic diagram of single air chamber;
When Fig. 4 finished inflation for the gas packing bag of gas packing bag manufacturing equipment of the present invention manufacturing, the upper and lower air valve mould of single air chamber was affixed on film and the sectional schematic diagram of air chamber when closing air intake;
Fig. 5 is corresponding with Fig. 4, when inflating for the gas packing bag end of gas packing bag manufacturing equipment of the present invention manufacturing, and the transverse cross of air chamber;
Fig. 6 finishes inflation, the schematic perspective view of expansion molding for the gas packing bag of gas packing bag manufacturing equipment of the present invention manufacturing.
The specific embodiment
In conjunction with later last film 21, air valve film 20, cooperating down, film 22 flattens by the gap of the second upper and lower leveling roller 74,75 together, second copper mold, 82 actuating device (not shown) drive 82 declines of second copper mold then, to carry out the high hot stamping brush of another time through the last film 21 after the leveling, air valve film 20, following film 22, with triplicity together, and impress out heat-sealing line 31 between each air chamber 10 simultaneously.And second copper mold 82 also is to keep its high temperature with electric heating 95 or other modes, and utilizes screw rod 99 to be fixed on the actuating device of second copper mold 82.
Please refer to Fig. 3: when the admission port 2 of gas by gas packing bag 1 charges into, gas can enter along the air intake of each air chamber 10, this air intake is because there is the setting of heat-resisting printing 33, the double-layer films that can prevent upper and lower air valve 25,26 adheres to each other, and makes gas pour into each air chamber 10 by air intake 35 fast.The gas access portion 14 of each air chamber 10 interconnects, so gas enters each air chamber 10 by the admission port 2 of gas packing bag 1 one ends along gas access portion 14 and can't be hindered.Consult Fig. 6: after gas entered each air chamber 10, air chamber 10 promptly can expand, and expansion-molded gas packing bag 1 promptly forms a spatial accommodation in the space that it surrounded, and desired to accommodate thing to accommodate.This is accommodated thing and is subjected to the gas-filled protective of each air chamber 10 around it, can avoid reaching the purpose of buffer protection because of vibration or impact sustain damage.The present invention surrounds an independently airbag space with heat- sealing line 31,37,40,39; even therefore wherein have one or two air chamber 10 in handling process, to break; gas leakage is come out, and other uncracked air chambers still can be kept airtight conditions, equally have the effect that buffer protection is accommodated thing.Even therefore gas packing bag of the present invention has the air chamber of indefinite number to break, still have the function of protection, the effect that packs than conventional bag has improvement significantly.
With reference to Fig. 4, Fig. 5: finish when the air chamber inflation, finish intake operation, then air chamber 10 in-to-in high pressure gas will pushs film 21 1 sides on the two-layer diaphragm deflection of upper air valve film 25 and lower air valve film 26, and make upper and lower air valve film 25,26 tight pressings on last film 21.Because upper and lower air valve film 25,26 reaches and goes up film 21 all is the film that is made of plastics, therefore when other pressure in the air chamber 10 push upper and lower air valve film 25,26 and are close to film 21, with the air intake 35 of closed air chamber 10, and form airtightly, prevent the escape of gas in the air chamber 10.When gas packing bag 1 is finished charge operation; each air chamber 10 is aerification and expansion molding; then the inner space that surrounded of each air chamber 10 can form one and accommodate thing storing place, accommodates thing and is subjected to the protection of air chamber can avoid damaging because of the vibration during transporting or impact.Therefore the connection gas access portion 14 of each air chamber 10 can cooperate opening 50 to insert the inner accepting space of gas packing bag 1 because inflation not still is filminess, and the gas access portion 14 that still is filminess just can be used as capping, seals opening 50.
In sum, the manufacturing equipment of gas packing bag provided by the invention, by upper and lower leveling roller, first copper mold, second copper mold, front and back envelope copper mold, the design of cooling frame can be continuously and make gas packing bag apace, has industrial practicality; Compare with traditional gas packing bag production technology, have the marked improvement of promoting effect.
Claims (12)
1, a kind of manufacture method of gas packing bag, its step comprises:
To be used to make the last film (21), air valve film (20) of gas packing bag, film (22) is installed on separately discharging roller (91,92,93) respectively down, makes film, air valve film, time film respectively from separately discharging roller discharging;
Guide the described working direction that goes up film (21), air valve film (20), following film (22) respectively with several guide rollers (71);
Film (21) and air valve film (20) are flattened by first gap that flattens roller (72,73) up and down;
First copper mold (81) is descended, last film (21) after the leveling and air valve film (20) are carried out high hot stamping brush;
Make through the last film (21) of too high hot stamping brush and air valve film (20) and from the following film (22) of its discharging roller (93) and flatten by second gap that flattens roller (74,75) up and down together;
Second copper mold (82) is descended, to carrying out high hot stamping brush through second last film (21), air valve film (20), the following film (22) that flattens the roller leveling up and down;
Envelope copper mold (83) descends before and after making, and last film (21), air valve film (20), following film (22) are impressed, and makes the gas packing bag imprinting moulding;
Wherein, above-mentioned each roller, each copper mold all connect with actuating device, and its bind mode makes each parts synchronized operation, and each copper mold is by actuating device driving carrying out lifting.
2, the manufacture method of gas packing bag as claimed in claim 1, wherein, with front and back envelope copper molds (83) to last film (21), air valve film (20), after film (22) impresses and make the gas packing bag imprinting moulding down, also comprise: with the gas packing bag of above-mentioned imprinting moulding by cooling frame (85) carry out cooling and shaping, again by furling the step that roller (86) furls in type gas packing bag.
3, the manufacture method of gas packing bag as claimed in claim 1, wherein, when described first copper mold (81) carries out high hot stamping brush to last film (21) and air valve film (20), film (21) and air valve film (20) Yin Gaore moment are combined, impress the air outlet valve stream simultaneously;
Described air valve film (20) comprises upper air valve film (25) and lower air valve film (26), and described air valve stream comprises uneven heat-sealing line (32) and oblique heat-sealing line (39).
4, the manufacture method of gas packing bag as claimed in claim 1, wherein, described second copper mold (82) is to last film (21), air valve film (20), when film (22) carries out high hot stamping brush down, with triplicity together, and impress out heat-sealing line (31) between each air chamber of gas packing bag (10) simultaneously.
5, the manufacture method of gas packing bag as claimed in claim 1, wherein, envelope heat-sealing line (38,40) before and after described front and back envelope copper molds (83) form when impressing last film (21), air valve film (20), following film (22), and impress fold line (41,42) simultaneously.
6, the manufacture method of gas packing bag as claimed in claim 1, wherein, described first copper mold (81), second copper mold (82), front and back envelope copper molds (83) use electrothermal method to heat, and keep its high temperature;
Be respectively equipped with screw rod (99) on described first copper mold (81), second copper mold (82), the front and back envelope copper molds (83), screw rod combines above-mentioned each copper mold with actuating device;
Described actuating device uses hydraulic pressure or air pressure mode to drive the lifting of each copper mold;
Be provided with cooling liquid in the described cooling frame (85) and pass through, make cooling frame continue to keep low temperature.
7, a kind of manufacturing equipment of gas packing bag comprises several guide rollers (71), is used for guiding respectively the working direction of film (21), air valve film (20), following film (22), it is characterized in that, also comprises:
Device has three discharging rollers (91,92,93) of last film (21), air valve film (20), following film (22) respectively;
First flattens roller (72,73) up and down, and last film (21) and air valve film (20) from the discharging roller can be flattened by its gap;
First copper mold (81) is used for carrying out high hot stamping brush through first last film (21) and the air valve film (20) that flattens up and down after roller flattens;
Second flattens roller (74,75) up and down, makes through the last film (21) of too high hot stamping brush and air valve film (20) and from the following film (22) of discharging roller (93) to flatten by its gap together;
Second copper mold (82) is used for carrying out high hot stamping brush through second last film (21), air valve film (20) and the following film (22) that flattens up and down after roller flattens;
Front and back envelope copper mold (83) is used for last film (21), air valve film (20), following film (22) through the high hot stamping brush of second copper mold are impressed, and makes the gas packing bag imprinting moulding;
Wherein, above-mentioned each roller, each copper mold all connect with actuating device, and its bind mode makes each parts synchronized operation, and each copper mold is by actuating device driving carrying out lifting.
8, the manufacturing equipment of gas packing bag as claimed in claim 7 is characterized in that, also comprises:
Cooling frame (85) is used for the gas packing bag through front and back envelope copper molds (83) imprinting moulding is carried out cooling and shaping; With
Furl roller (86), be used for the gas packing bag of moulding is furled.
9, the manufacturing equipment of gas packing bag as claimed in claim 7 is characterized in that,
Behind the high hot stamping brush of described first copper mold (81), last film (21) and air valve film (20) combine and impress the air outlet valve stream;
Described air valve film (20) comprises upper air valve film (25) and lower air valve film (26), and described air valve stream comprises uneven heat-sealing line (32) and oblique heat-sealing line (39).
10, the manufacturing equipment of gas packing bag as claimed in claim 7, it is characterized in that, behind the high hot stamping of described second copper mold (82) brush, last film (21), air valve film (20), time film (22) combine and impress out heat-sealing line (31) between each air chamber (10) of gas packing bag.
11, the manufacturing equipment of gas packing bag as claimed in claim 7, it is characterized in that, after described front and back envelope copper molds (83) are to last film (21), air valve film (20) and following film (22) impression, envelope heat-sealing line (38 before and after forming, 40) and fold line (41,42).
12, the manufacturing equipment of gas packing bag as claimed in claim 7 is characterized in that, described first copper mold (81), second copper mold (82), front and back envelope copper molds (83) use electrothermal method to heat, and keep its high temperature;
Be respectively equipped with screw rod (99) on described first copper mold (81), second copper mold (82), the front and back envelope copper molds (83), screw rod combines above-mentioned each copper mold with actuating device;
Described actuating device uses hydraulic pressure or air pressure mode to drive the lifting of each copper mold;
Be provided with cooling liquid in the described cooling frame and pass through, make cooling frame continue to keep low temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100599635A CN100540412C (en) | 2004-06-25 | 2004-06-25 | The manufacture method of gas packing bag and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100599635A CN100540412C (en) | 2004-06-25 | 2004-06-25 | The manufacture method of gas packing bag and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1712324A CN1712324A (en) | 2005-12-28 |
| CN100540412C true CN100540412C (en) | 2009-09-16 |
Family
ID=35718149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100599635A Expired - Lifetime CN100540412C (en) | 2004-06-25 | 2004-06-25 | The manufacture method of gas packing bag and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100540412C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173398A (en) * | 2015-08-06 | 2015-12-23 | 杭州亚辉包装科技有限公司 | Manufacturing method for novel inflation package |
| CN105328930B (en) * | 2015-11-05 | 2017-08-22 | 温州协远塑料包装有限公司 | A kind of automatic production machine without jam pot cover formula gas column bumping bag |
| CN108909041B (en) * | 2017-03-18 | 2019-12-03 | 曹建新 | A kind of bubble bags cutting equipment |
| CN107458028B (en) * | 2017-06-25 | 2020-04-14 | 杭州巨杰包装科技有限公司 | Preparation process of air column bag without inflation point |
-
2004
- 2004-06-25 CN CNB2004100599635A patent/CN100540412C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1712324A (en) | 2005-12-28 |
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Owner name: JIAN WANCI Effective date: 20140703 Owner name: SUZHOU AIRBAG COMPOSITE MATERIALS CO., LTD. Free format text: FORMER OWNER: JIAMEI INDUSTRY CO., LTD., CHINA TAIWAN Effective date: 20140703 |
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Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 215164 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140703 Address after: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 288 Patentee after: SUZHOU AIRBAG COMPLEXITY PLASTIC Co.,Ltd. Patentee after: Jian Wanci Address before: Taiwan Taipei Road West Tianmu China Shilin District No. 54 1 floor Patentee before: Jiamei Industrial Co.,Ltd. (Taiwan China) |
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Effective date of registration: 20170822 Address after: South side of Park Road, Zhouzhuang Town, Suzhou, Jiangsu, Kunshan Patentee after: KUNSHAN AIRBAG PACKING Corp. Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 288 Co-patentee before: Jian Wanci Patentee before: SUZHOU AIRBAG COMPLEXITY PLASTIC Co.,Ltd. |
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Granted publication date: 20090916 |
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