CN104943985A - Leakage-proof thin membrane air bag package pad and air bag formation method - Google Patents
Leakage-proof thin membrane air bag package pad and air bag formation method Download PDFInfo
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- CN104943985A CN104943985A CN201510238873.0A CN201510238873A CN104943985A CN 104943985 A CN104943985 A CN 104943985A CN 201510238873 A CN201510238873 A CN 201510238873A CN 104943985 A CN104943985 A CN 104943985A
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- air bag
- adventitia
- inner membrance
- filled pore
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Abstract
The invention discloses a leakage-proof thin membrane air bag package pad and an air bag formation method. The package pad comprises two layers of outer membranes which are arranged in an superposed mode, a layer of inner membrane is arranged inside the head ends of the outer membranes, the two layers of outer membranes are divided into multiple air bag chambers, an inflating hole jointly formed by the two layers of outer membranes and the layer of inner membrane at the head end of each air bag chamber, when each air bag chamber is inflated with gas through the corresponding inflating hole, the inner membrane is attached to the outer membranes, and then thermal seal lines are arranged at the inflating holes for sealing the inflating holes. The air bag formation method comprises the following steps: 1 arranging one layer of inner membrane inside the head ends of the two layers of outer membranes; 2 dividing the two layers of outer membranes into the multiple air bag chambers; 3 reserving the inflating holes at the head ends of the air bag chambers, wherein the inflating holes are jointly formed by the outer membranes and the inner membrane; 4 inflating the air bag chambers through the inflating holes, and after the inner membrane is attached to the outer membranes, arranging the thermal seal lines at the inflating holes and sealing the inflating holes.
Description
Technical field
The present invention relates to packing technique field, be specifically related to a kind of film air bag wrapped pad and air bag formation method of anti-gas-leak.
Background technology
Film air bag wrapped pad is widely used in packaging field, because the blister-pack pad before comparatively significantly can reduce the use of plastic material, therefore has boundless market outlook.
The film air bag wrapped pad of prior art is made up of two superimposed adventitia together and the two-layer inner membrance be placed between two-layer adventitia, two-layer inner membrance is bonded together by thermosealed method, and two-layer inner membrance and two-layer adventitia are had the multiple air bags inflated and hold by gap-forming, once airbag aeration is full, then two-layer inner membrance will be fitted adventitia, block further inflation, also block internal gas simultaneously and overflow, form film air bag wrapped pad.But due to inner membrance laminating adventitia time might not fit tightly, wrapped pad be subject to external force push or standing time long, just there will be air bag gas leakage phenomenon, cause wrapped pad normally not use, therefore prior art film air bag wrapped pad be badly in need of improve.
Summary of the invention
The technical problem to be solved in the present invention is, for the deficiencies in the prior art, a kind of film air bag wrapped pad and air bag formation method of anti-gas-leak are provided, film air bag wrapped pad in order to overcome prior art be subject to external force push or standing time long, just there will be the phenomenon of air bag gas leakage, cause the defect that wrapped pad can not normally use.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
A kind of film air bag wrapped pad of anti-gas-leak, comprise stacked two-layer adventitia, in the head end of described adventitia built-in one deck inner membrance fragment, described two-layer adventitia is separated into multiple gasbag chamber, the head end of described gasbag chamber forms air-filled pore jointly by described two-layer adventitia and described inner membrance, after described gasbag chamber is by described air-filled pore aerification, described inner membrance and described adventitia are fitted, and then arrange heat seal line at described air-filled pore place and seal described air-filled pore.
According to embodiments of the invention, described film air bag wrapped pad has the shape in regular geometric face when unaerated.
According to embodiments of the invention, described gasbag chamber has rectangular shape.
According to embodiments of the invention, the fragment in described inner membrance gasbag chamber described in each is provided with the coupled zone be coupled with described adventitia, is beneficial to the quick laminating after inflating.
According to embodiments of the invention, the upper end of described film air bag wrapped pad is provided with the heat seal line that is traversed described adventitia, the inside region of described heat seal line forms filling channel.
According to embodiments of the invention, fragment in described inner membrance gasbag chamber described in each is provided with heat insulating coat, when carrying out hot pressing to described air-filled pore position, described adventitia and described inner membrance can not bond at described heat insulating coat place, thus form described air-filled pore.
A kind of film air bag wrapped pad air bag formation method of anti-gas-leak, comprises step:
A1, in the head end of two-layer adventitia built-in one deck inner membrance fragment;
A2, two-layer adventitia is separated into multiple gasbag chamber;
A3, reserve air-filled pore at the head end of described gasbag chamber, described air-filled pore is made up of jointly described two-layer adventitia and described inner membrance;
A4, by described air-filled pore, described gasbag chamber to be inflated, after described inner membrance and described adventitia are fitted, heat seal line is set at described air-filled pore place described air-filled pore is sealed.
According to embodiments of the invention, described steps A 1 comprises step: arrange in the upper end of described film air bag wrapped pad the heat seal line that is traversed described adventitia, and the inside region of described heat seal line forms filling channel.
According to embodiments of the invention, described steps A 3 comprises step: the inner membrance fragment in gasbag chamber described in each arranges heat insulating coat, when carrying out hot pressing to described air-filled pore position, described adventitia and described inner membrance can not bond at described heat insulating coat place, thus form described air-filled pore.
According to embodiments of the invention, described steps A 3 comprises step: the fragment in described inner membrance gasbag chamber described in each is provided with the coupled zone be coupled with described adventitia, is beneficial to the quick laminating after inflating.
Beneficial effect of the present invention: the present invention arranges one deck inner membrance in two-layer adventitia, this inner membrance can be fitted adventitia after air bag aerification, then go out at air-filled pore and with heat seal line, air-filled pore is sealed, thus stop completely wrapped pad be subject to external force push or standing time the long phenomenon that can produce gas leakage, improve the safety of film air bag wrapped pad; Because the air-filled pore forming air bag needs to arrange expensive heat insulating coat on inner membrance, therefore the cost of inner membrance is also very high, the present invention only arranges one deck inner membrance in adventitia, compared to the prior art film air bag wrapped pad using two-layer inner membrance, greatly reduces productive costs.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is the film air bag wrapped pad embodiment schematic diagram of anti-gas-leak of the present invention;
Fig. 2 is gasbag chamber air-filled pore schematic diagram of the present invention;
Fig. 3 is gas filled device schematic diagram of the present invention.
Detailed description of the invention
According to drawings and embodiments the present invention is described in further detail below:
As depicted in figs. 1 and 2, the film air bag wrapped pad of anti-gas-leak of the present invention, comprise stacked two-layer adventitia 11, in the head end of adventitia 11 built-in one deck inner membrance fragment 21, two-layer adventitia 11 is separated into multiple gasbag chamber 111, and the head end of gasbag chamber 111 forms air-filled pore 112 jointly by two-layer adventitia 11 and inner membrance 21, after gasbag chamber 111 is by air-filled pore 112 aerification, inner membrance 21 and adventitia 11 are fitted, and then arrange heat seal line 113 pairs of air-filled pores at air-filled pore 112 place and seal.According to embodiments of the invention, film air bag wrapped pad has the shape in regular geometric face when unaerated.Gasbag chamber 111 has rectangular shape.The fragment of inner membrance 21 in each gasbag chamber 111 is provided with the coupled zone 211 be coupled with adventitia 11, is beneficial to the quick laminating after inflating.The upper end of film air bag wrapped pad is provided with the heat seal line 114 that is traversed adventitia 11, and the inside region of heat seal line 114 forms filling channel 115.The fragment of inner membrance 21 in each gasbag chamber 111 is provided with heat insulating coat 212, and when carrying out hot pressing to air-filled pore 112 position, adventitia 11 and inner membrance 21 can not bond at heat insulating coat 212 place, thus form air-filled pore 112.
The film air bag wrapped pad air bag formation method of anti-gas-leak of the present invention, comprises step:
A1, in the head end of two-layer adventitia built-in one deck inner membrance fragment;
A2, two-layer adventitia is separated into multiple gasbag chamber;
A3, reserve air-filled pore at the head end of gasbag chamber, air-filled pore is made up of jointly two-layer adventitia and inner membrance;
A4, by air-filled pore, gasbag chamber to be inflated, after inner membrance and adventitia are fitted, heat seal line is set at air-filled pore place air-filled pore is sealed.
The method steps A 1 also comprises step: arrange in the upper end of film air bag wrapped pad the heat seal line that is traversed adventitia, and the inside region of heat seal line forms filling channel.
The method steps A 3 also comprises step: the inner membrance fragment in each gasbag chamber arranges heat insulating coat, and when carrying out hot pressing to air-filled pore position, adventitia and inner membrance can not bond at heat insulating coat place, thus forms air-filled pore.
The method steps A 3 also comprises step: the fragment of inner membrance in each gasbag chamber is provided with the coupled zone be coupled with adventitia, is beneficial to the quick laminating after inflating.
As shown in Figure 3, during inflation:
1) wrapped pad (also referred to as gas column volume) have filling channel 115 while by pinch roller 31 (allow gas run out of when the effect of pinch roller 31 is and prevents inflation, make gas column roll up and beat fuller when inflating);
2) then coating materials (coating materials that levels links up) two-layer between filling channel 115 passed by charging connector 32, gas is just inflated inside from charging connector 32 (adjusts rational machine speed, each gasbag chamber 111 is allowed to be full of gas) gas can by the gap air inlet inward of coupled zone 211, and the effect of coupled zone 211 inner membrance 21 and adventitia 11 can be made to fit fast after inflation;
3) two-layer coating materials cuts by blade 33;
4) driven by pinch roller 34, between two-layer coating materials, form heat seal line 113, thoroughly stop gasbag chamber 111 and leak gas, and gas column volume can be moved on, reach continuous automatic inflatable object.
Those skilled in the art do not depart from essence of the present invention and spirit, various deformation scheme can be had to realize the present invention, the foregoing is only the better feasible embodiment of the present invention, not thereby interest field of the present invention is limited to, the equivalent structure change that all utilizations specification sheets of the present invention and accompanying drawing content are done, is all contained within interest field of the present invention.
Claims (10)
1. the film air bag wrapped pad of an anti-gas-leak, it is characterized in that: comprise stacked two-layer adventitia, in the head end of described adventitia built-in one deck inner membrance fragment, described two-layer adventitia is separated into multiple gasbag chamber, the head end of described gasbag chamber forms air-filled pore jointly by described two-layer adventitia and described inner membrance, after described gasbag chamber is by described air-filled pore aerification, described inner membrance and described adventitia are fitted, and then arrange heat seal line at described air-filled pore place and seal described air-filled pore.
2. the film air bag wrapped pad of anti-gas-leak according to claim 1, is characterized in that: described film air bag wrapped pad has the shape in regular geometric face when unaerated.
3. the film air bag wrapped pad of anti-gas-leak according to claim 1, is characterized in that: described gasbag chamber has rectangular shape.
4. the film air bag wrapped pad of anti-gas-leak according to claim 3, is characterized in that: the fragment in described inner membrance gasbag chamber described in each is provided with the coupled zone be coupled with described adventitia, is beneficial to the quick laminating after inflating.
5. the film air bag wrapped pad of anti-gas-leak according to claim 4, is characterized in that: the upper end of described film air bag wrapped pad is provided with the heat seal line that is traversed described adventitia, and the inside region of described heat seal line forms filling channel.
6. the film air bag wrapped pad of anti-gas-leak according to claim 1, it is characterized in that: the fragment in described inner membrance gasbag chamber described in each is provided with heat insulating coat, when carrying out hot pressing to described air-filled pore position, described adventitia and described inner membrance can not bond at described heat insulating coat place, thus form described air-filled pore.
7. the film air bag wrapped pad air bag formation method of an anti-gas-leak, is characterized in that, comprise step:
A1, in the head end of two-layer adventitia built-in one deck inner membrance fragment;
A2, two-layer adventitia is separated into multiple gasbag chamber;
A3, reserve air-filled pore at the head end of described gasbag chamber, described air-filled pore is made up of jointly described two-layer adventitia and described inner membrance;
A4, by described air-filled pore, described gasbag chamber to be inflated, after described inner membrance and described adventitia are fitted, heat seal line is set at described air-filled pore place described air-filled pore is sealed.
8. the film air bag wrapped pad air bag formation method of anti-gas-leak according to claim 7, it is characterized in that, described steps A 1 comprises step: arrange in the upper end of described film air bag wrapped pad the heat seal line that is traversed described adventitia, and the inside region of described heat seal line forms filling channel.
9. the film air bag wrapped pad air bag formation method of anti-gas-leak according to claim 7, it is characterized in that, described steps A 3 comprises step: the inner membrance fragment in gasbag chamber described in each arranges heat insulating coat, when carrying out hot pressing to described air-filled pore position, described adventitia and described inner membrance can not bond at described heat insulating coat place, thus form described air-filled pore.
10. the film air bag wrapped pad air bag formation method of anti-gas-leak according to claim 7, it is characterized in that, described steps A 3 comprises step: the fragment in described inner membrance gasbag chamber described in each is provided with the coupled zone be coupled with described adventitia, is beneficial to the quick laminating after inflating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238873.0A CN104943985A (en) | 2015-05-12 | 2015-05-12 | Leakage-proof thin membrane air bag package pad and air bag formation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238873.0A CN104943985A (en) | 2015-05-12 | 2015-05-12 | Leakage-proof thin membrane air bag package pad and air bag formation method |
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| CN104943985A true CN104943985A (en) | 2015-09-30 |
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| CN201510238873.0A Pending CN104943985A (en) | 2015-05-12 | 2015-05-12 | Leakage-proof thin membrane air bag package pad and air bag formation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115629630A (en) * | 2022-12-13 | 2023-01-20 | 中国建筑设计研究院有限公司 | Multifunctional automatic inflation and deflation greenhouse |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050229537A1 (en) * | 2003-06-28 | 2005-10-20 | Yoshihiro Koyanagi | Structure of fluid container and method and apparatus for producing the fluid container |
| CN200975535Y (en) * | 2006-08-14 | 2007-11-14 | 郑澄 | Single layer pneumatic pad air valve |
| CN201016409Y (en) * | 2006-08-01 | 2008-02-06 | 郑澄 | Inflatable gasket air valve |
| CN101259888A (en) * | 2008-05-05 | 2008-09-10 | 廖建华 | Multistage holding type air sealing body |
| CN101259894A (en) * | 2008-04-25 | 2008-09-10 | 廖建华 | Vertical hammock type air shockproof sleeve |
| CN101367457A (en) * | 2007-08-17 | 2009-02-18 | 廖建华 | Converse suspended bed type air anti-vibration sleeve |
| CN101468740A (en) * | 2007-12-28 | 2009-07-01 | 廖建华 | Inflating device for air seal body and inflating method therefor |
| CN201545329U (en) * | 2009-08-14 | 2010-08-11 | 上海尼禄国际贸易有限公司 | Air packaging device with transverse air valves |
| CN101992893A (en) * | 2009-08-14 | 2011-03-30 | 上海尼禄国际贸易有限公司 | Air package device with transverse air valve and use method thereof |
| CN203558335U (en) * | 2013-11-12 | 2014-04-23 | 上海展欧包装制品有限公司 | Connected dunnage bag |
| CN204726888U (en) * | 2015-05-12 | 2015-10-28 | 张少康 | A kind of film air bag wrapped pad of anti-gas-leak |
-
2015
- 2015-05-12 CN CN201510238873.0A patent/CN104943985A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050229537A1 (en) * | 2003-06-28 | 2005-10-20 | Yoshihiro Koyanagi | Structure of fluid container and method and apparatus for producing the fluid container |
| CN201016409Y (en) * | 2006-08-01 | 2008-02-06 | 郑澄 | Inflatable gasket air valve |
| CN200975535Y (en) * | 2006-08-14 | 2007-11-14 | 郑澄 | Single layer pneumatic pad air valve |
| CN101367457A (en) * | 2007-08-17 | 2009-02-18 | 廖建华 | Converse suspended bed type air anti-vibration sleeve |
| CN101468740A (en) * | 2007-12-28 | 2009-07-01 | 廖建华 | Inflating device for air seal body and inflating method therefor |
| CN101259894A (en) * | 2008-04-25 | 2008-09-10 | 廖建华 | Vertical hammock type air shockproof sleeve |
| CN101259888A (en) * | 2008-05-05 | 2008-09-10 | 廖建华 | Multistage holding type air sealing body |
| CN201545329U (en) * | 2009-08-14 | 2010-08-11 | 上海尼禄国际贸易有限公司 | Air packaging device with transverse air valves |
| CN101992893A (en) * | 2009-08-14 | 2011-03-30 | 上海尼禄国际贸易有限公司 | Air package device with transverse air valve and use method thereof |
| CN203558335U (en) * | 2013-11-12 | 2014-04-23 | 上海展欧包装制品有限公司 | Connected dunnage bag |
| CN204726888U (en) * | 2015-05-12 | 2015-10-28 | 张少康 | A kind of film air bag wrapped pad of anti-gas-leak |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115629630A (en) * | 2022-12-13 | 2023-01-20 | 中国建筑设计研究院有限公司 | Multifunctional automatic inflation and deflation greenhouse |
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Application publication date: 20150930 |