CN201358029Y - Inflatable packing bag - Google Patents
Inflatable packing bag Download PDFInfo
- Publication number
- CN201358029Y CN201358029Y CNU2009201149569U CN200920114956U CN201358029Y CN 201358029 Y CN201358029 Y CN 201358029Y CN U2009201149569 U CNU2009201149569 U CN U2009201149569U CN 200920114956 U CN200920114956 U CN 200920114956U CN 201358029 Y CN201358029 Y CN 201358029Y
- Authority
- CN
- China
- Prior art keywords
- main body
- membranes
- interior
- inflatable
- free air
- 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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Abstract
The utility model relates to an inflatable packing bag, which comprises an inflatable mouth; the packing bag comprises the inside and the outside four film layers, therein, inside two film layers overlap with each other, and are divided into a packing main body located at the center for placing packagings and an intake passage arranged at one side of the packing main body by adhesive lines on the two film layers. A placing-packaging mouth is arranged at front end of the packing main body; an inflatable mouth is located at one end of the intake passage and is communicated with the intake passage. Intake holes are installed on the inside two film layers corresponding to position of the intake passage, and outside two film layers are respectively positioned at both outer sides of the packing main body. The surrounding adhesive lines are arranged between the inside two film layers and the outside two film layers to form sealed inflatable chambers which can be inflated. The sealed inflatable chambers are communicated with the inflatable mouth by the intake holes, the sealed inflatable chambers are expanded after being filled into gas and press the inside two film layers to form a static seal matching for the intake holes. The structure design causes the packing bag to maintain an expansion state for a long time after being inflated, and the packagings therein have a good buffer protection even during long-distance transport.
Description
Technical field
The utility model relates to a kind of inflatable packaging bag, relates in particular to a kind of by plastics, nylon, plastics---the packaging bag that can charge into gas of raw material preparing such as nylon synthetic material toward its inside.
Background technology
The packing of existing bulb and similar packing material thereof, adopt cylindricality fluting board, newspaper or shred packing often, though these packing are simple in structure, cost is low, its interior bulb and breakable defective of similar products thereof in ubiquity carrying and the transportation.Inflatable packaging bag is also arranged on the market, but this type of packaging bag need be offered a gas filed valve specially, but sealing effectiveness is not fine, the gas in the packaging bag is easily revealed, to the buffer protection Disability of packing material.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provides a kind of and can provide actv. buffer protection, the better inflatable packaging bag of sealing effectiveness to packing material.
For achieving the above object, the utility model adopts a kind of inflatable packaging bag, comprise inflation inlet, packaging bag is by interior, outer four tunics are formed, wherein interior two membranes is stacked mutually, and be divided into one by the adhesion line on it and be positioned at centre and be used to place the package main body of packing material and place package main body one side free air diffuser, the package main body front end offers packing material and puts into mouth, inflation inlet be positioned at free air diffuser one end and in connection, corresponding free air diffuser place offers induction opening on interior two membranes, outer two membranes places the both sides external of package main body respectively, by around the adhesion line between interior two membranes and outer two membranes, constitute inflatable sealing inflating cells, the sealing inflating cells is communicated with inflation inlet by induction opening, the interior two membranes of fill gas measure expansion of sealing inflating cells and compressing is to the cooperation of induction opening formation static seal.
The utility model further is set to induction opening and is positioned on the free air diffuser at a distance of an inflation inlet end farthest.
The utility model further is set to package main body and free air diffuser be arranged in parallel.
The utility model further is set to packing material on inflation inlet and the package main body and puts into mouth and be in same direction.
The utility model further be set to again interior two membranes and outside form 2 separate sealing inflating cells by the adhesion line on it between the two membranes, the sealing inflating cells of corresponding both sides offers induction opening respectively on free air diffuser.
In the utility model is arranged on inflation inlet on the two membranes, and respectively offer an induction opening, utilize induction opening to realize being communicated with of sealing inflating cells and inflation inlet at corresponding free air diffuser place on interior two membranes.After packing material is placed in the package main body of inflatable packaging bag; inflate in inflation inlet by gas filled device; free air diffuser in gas is introduced between the two membranes; free air diffuser is expanded; then gas enters the sealing inflating cells of package main body both sides along induction opening; along with constantly charging into of gas; the sealing inflating cells expands; make the interior two membranes of package main body part be close to packing material; and rely on the sealing inflating cells of both sides to make packing material wherein obtain buffer protection; the static seal that the interior two membranes at induction opening place is close together mutually constitute closed state cooperates; guaranteeing to seal the interior gas of inflating cells can not reveal; leak tightness is good; because structure design so; long-distance transport make packaging bag after inflation, can keep swelling state in a very long time, even also can make packing material wherein obtain good buffer protection.
Description of drawings
Fig. 1 is the utility model embodiment front view.
Fig. 2 is that the utility model embodiment master looks complete section figure.
Fig. 3 is the A-A section-drawing of Fig. 1.
Fig. 4 is the B-B section-drawing of Fig. 1.
Fig. 5 is that the utility model embodiment puts into view behind the packing material.
Fig. 6 is the E-E section-drawing of Fig. 5.
The specific embodiment
As Fig. 1,2,3, shown in 4, specific embodiment of the utility model is a kind of inflatable packaging bag, packaging bag is by interior, outer four tunics (1,2,3,4) form, wherein interior two membranes (1,2) stacked mutually, and be divided into one by the adhesion line 5 on it and be positioned at centre and be used to place the package main body 6 of packing material and place package main body 6 one side free air diffusers 7, package main body 6 be arranged in parallel with free air diffuser 7, package main body 6 front ends offer packing material and put into mouth 61, inflation inlet 8 is positioned on the free air diffuser 7 corresponding packing material and puts into mouthful 6 one ends and be communicated with free air diffuser 7, in interior two membranes (1,2) go up corresponding free air diffuser 7 places and respectively offer an induction opening 9, induction opening 9 is positioned on the free air diffuser 7 at a distance of inflation inlet 8 end farthest, outer two membranes (3,4) place the both sides external of package main body 6 respectively, by around adhesion line 5 in interior two membranes (1,2) and outer two membranes (3,4) constitute two independently inflatable sealing inflating cells 10 between, sealing inflating cells 10 is communicated with inflation inlet 8 by induction opening 9, two membranes (1 in sealing inflating cells 10 fill gas measure expansions and the compressing, 2) induction opening 7 being constituted static seal cooperates.
In the foregoing description by adhesion line 5 interior two membranes (1,2) and outside 2 separate sealing inflating cells 10 of formation between the two membranes (3,4), the sealing inflating cells 10 of corresponding both sides offers 2 induction openings 9 respectively on free air diffuser 7, this is an optimal way, also 2 sealing inflating cells 10 connections can be made one and come usefulness, on free air diffuser 7, offer an induction opening 9 and get final product.
As Fig. 5; shown in 6; principle of work of the present utility model: after fluorescent tube 11 is placed in the package main body 6 of inflatable packaging bag; inflate in inflation inlet 8 by gas filled device; gas is introduced into interior two membranes (1; 2) free air diffuser 7 between; free air diffuser 7 is expanded; then gas enters the sealing inflating cells 10 of package main body 6 both sides along induction opening 9; along with constantly charging into of gas; sealing inflating cells 10 expands; make the interior two membranes of package main body 6 parts be close to fluorescent tube 11; and rely on the sealing inflating cells 10 of both sides to make fluorescent tube 11 wherein obtain buffer protection; the static seal that the interior two membranes at induction opening 9 places is close together mutually constitute closed state cooperates; guaranteeing to seal inflating cells 10 interior gases can not reveal; leak tightness is good, because structure design so makes packaging bag can keep swelling state in a very long time after inflation; even long-distance transport also can make fluorescent tube 11 wherein obtain good buffer protection.
Claims (5)
1, a kind of inflatable packaging bag, comprise inflation inlet, it is characterized in that: packaging bag is by interior, outer four tunics are formed, wherein interior two membranes is stacked mutually, and be divided into one by the adhesion line on it and be positioned at centre and be used to place the package main body of packing material and place package main body one side free air diffuser, the package main body front end offers packing material and puts into mouth, inflation inlet be positioned at free air diffuser one end and in connection, corresponding free air diffuser place offers induction opening on interior two membranes, outer two membranes places the both sides external of package main body respectively, by around adhesion line inflatable sealing inflating cells of formation between interior two membranes and outer two membranes, the sealing inflating cells is communicated with inflation inlet by induction opening, and the interior two membranes of fill gas measure expansion of sealing inflating cells and compressing constitutes static seal to induction opening and cooperates.
2, inflatable packaging bag according to claim 1 is characterized in that: described induction opening is positioned on the free air diffuser at a distance of an inflation inlet end farthest.
3, inflatable packaging bag according to claim 1 and 2 is characterized in that: described package main body and free air diffuser be arranged in parallel.
4, inflatable packaging bag according to claim 3 is characterized in that: the packing material on described inflation inlet and the package main body is put into mouth and is in same direction.
5, inflatable packaging bag according to claim 1 and 2, it is characterized in that: described interior two membranes and outside form 2 separate sealing inflating cells by the adhesion line on it between the two membranes, the sealing inflating cells of corresponding both sides offers induction opening respectively on free air diffuser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201149569U CN201358029Y (en) | 2009-03-04 | 2009-03-04 | Inflatable packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201149569U CN201358029Y (en) | 2009-03-04 | 2009-03-04 | Inflatable packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358029Y true CN201358029Y (en) | 2009-12-09 |
Family
ID=41423790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201149569U Expired - Lifetime CN201358029Y (en) | 2009-03-04 | 2009-03-04 | Inflatable packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358029Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486402B (en) * | 2009-02-26 | 2011-05-04 | 浙江阿信机械有限公司 | Inflatable packing bag |
| CN103786981A (en) * | 2014-02-21 | 2014-05-14 | 刘咏波 | Article protecting device |
| CN107031988A (en) * | 2017-03-24 | 2017-08-11 | 法科达拉(上海)高分子材料有限公司 | One kind buffering gas flush packaging structure |
-
2009
- 2009-03-04 CN CNU2009201149569U patent/CN201358029Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486402B (en) * | 2009-02-26 | 2011-05-04 | 浙江阿信机械有限公司 | Inflatable packing bag |
| CN103786981A (en) * | 2014-02-21 | 2014-05-14 | 刘咏波 | Article protecting device |
| CN107031988A (en) * | 2017-03-24 | 2017-08-11 | 法科达拉(上海)高分子材料有限公司 | One kind buffering gas flush packaging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091209 Effective date of abandoning: 20090304 |