CN204726888U - A kind of film air bag wrapped pad of anti-gas-leak - Google Patents
A kind of film air bag wrapped pad of anti-gas-leak Download PDFInfo
- Publication number
- CN204726888U CN204726888U CN201520303881.4U CN201520303881U CN204726888U CN 204726888 U CN204726888 U CN 204726888U CN 201520303881 U CN201520303881 U CN 201520303881U CN 204726888 U CN204726888 U CN 204726888U
- Authority
- CN
- China
- Prior art keywords
- adventitia
- air bag
- inner membrance
- filled pore
- wrapped pad
- 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 - Fee Related
Links
Landscapes
- Bag Frames (AREA)
Abstract
The utility model discloses a kind of film air bag wrapped pad of anti-gas-leak, wrapped pad comprises 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.The utility model 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.
Description
Technical field
The utility model relates to packing technique field, is specifically related to a kind of film air bag wrapped pad 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.
Utility model content
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, a kind of film air bag wrapped pad of anti-gas-leak is 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 utility model 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 embodiment of the present utility model, described film air bag wrapped pad has the shape in regular geometric face when unaerated.
According to embodiment of the present utility model, described gasbag chamber has rectangular shape.
According to embodiment of the present utility model, 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 embodiment of the present utility model, 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 embodiment of the present utility model, 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.
The beneficial effects of the utility model: the utility model 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 utility model 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 utility model particularly in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation explanation of the present utility model, and do not form restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the film air bag wrapped pad embodiment schematic diagram of the utility model anti-gas-leak;
Fig. 2 is the utility model gasbag chamber air-filled pore schematic diagram;
Fig. 3 is the utility model gas filled device schematic diagram.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below:
As depicted in figs. 1 and 2, the film air bag wrapped pad of the utility model anti-gas-leak, 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 embodiment of the present utility model, 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 the utility model 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 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 utility model and spirit, various deformation scheme can be had to realize the utility model, the foregoing is only the better feasible embodiment of the utility model, not thereby interest field of the present utility model is limited to, the equivalent structure change that all utilization the utility model specification sheetss and accompanying drawing content are done, is all contained within interest field of the present utility model.
Claims (6)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303881.4U CN204726888U (en) | 2015-05-12 | 2015-05-12 | A kind of film air bag wrapped pad of anti-gas-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303881.4U CN204726888U (en) | 2015-05-12 | 2015-05-12 | A kind of film air bag wrapped pad of anti-gas-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726888U true CN204726888U (en) | 2015-10-28 |
Family
ID=54385258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303881.4U Expired - Fee Related CN204726888U (en) | 2015-05-12 | 2015-05-12 | A kind of film air bag wrapped pad of anti-gas-leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943985A (en) * | 2015-05-12 | 2015-09-30 | 张少康 | Leakage-proof thin membrane air bag package pad and air bag formation method |
| CN107187741A (en) * | 2017-07-03 | 2017-09-22 | 苏州市国晶电子科技有限公司 | A kind of POS is with high shock-absorbing capacity packing box |
-
2015
- 2015-05-12 CN CN201520303881.4U patent/CN204726888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943985A (en) * | 2015-05-12 | 2015-09-30 | 张少康 | Leakage-proof thin membrane air bag package pad and air bag formation method |
| CN107187741A (en) * | 2017-07-03 | 2017-09-22 | 苏州市国晶电子科技有限公司 | A kind of POS is with high shock-absorbing capacity packing box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101357705B (en) | Converse air-stopping valve and air sealing device equipped with the converse air-stopping valve | |
| CN100467358C (en) | Air cushion cylinder having a sealer of air sealing and locking device and the method for preparing the same | |
| CN100582536C (en) | Air valve and air sealing body with the same | |
| TWI399325B (en) | Naturally open the air valve of the air seal | |
| TWI426040B (en) | A cushioning bag for preset opening of air column turning zone and a method for manufacturing the same | |
| CN104859950A (en) | Inflatable package body and manufacture method of same | |
| CN101468740A (en) | Inflating device for air seal body and inflating method therefor | |
| CN205034523U (en) | Duplicate protection's gas packaging body | |
| CN204726888U (en) | A kind of film air bag wrapped pad of anti-gas-leak | |
| CN102991749A (en) | Intelligent vacuum inflating packaging machine | |
| CN205034522U (en) | Gas packaging body | |
| CN205387270U (en) | Buffer takes precautions against earthquakes | |
| CN104843333A (en) | Shockproof air column bag | |
| CN206813620U (en) | A kind of anti-puncture air-packing bag with double-decker | |
| CN104943985A (en) | Leakage-proof thin membrane air bag package pad and air bag formation method | |
| CN204675098U (en) | shockproof air column bag | |
| CN107934205A (en) | Full-automatic gas flush packaging body and its manufacturing equipment and method | |
| CN204713719U (en) | Air column bag | |
| CN205150655U (en) | Formula wrapping bag is filled and led up automatically to film | |
| CN205819981U (en) | A kind of inflate in without the novel package air bag of hot trace point | |
| CN206107961U (en) | Air seal body | |
| CN106315019A (en) | Shockproof buffer air column bag | |
| CN204896249U (en) | Gas packaging body | |
| CN202848348U (en) | Novel air inflation packaging bag | |
| CN201231936Y (en) | Suspended packaging air-bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |