CN205034522U - Gas packaging body - Google Patents
Gas packaging body Download PDFInfo
- Publication number
- CN205034522U CN205034522U CN201520775637.8U CN201520775637U CN205034522U CN 205034522 U CN205034522 U CN 205034522U CN 201520775637 U CN201520775637 U CN 201520775637U CN 205034522 U CN205034522 U CN 205034522U
- Authority
- CN
- China
- Prior art keywords
- sealing
- hot
- heat
- flush packaging
- packaging body
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 57
- 238000007639 printing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 125
- 238000003860 storage Methods 0.000 claims description 36
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 210000002808 connective tissue Anatomy 0.000 abstract description 10
- 239000012528 membrane Substances 0.000 abstract 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Buffer Packaging (AREA)
Abstract
The utility model discloses a gas packaging body, including two -layer gas packaging body adventitia and the two -layer one -way valve membrane of setting between two -layer gas packaging body adventitia, aerify the passageway, the two -layer gas packaging body adventitia of heat -seal forms the hot seal line of many sides of a plurality of gaseous storerooms, the hot seal line in centre of two -layer gas packaging body adventitia of heat -seal and two -layer one -way valve membrane, the hot seal line in this centre will inflate the passageway and gaseous storeroom is separated, hot seal line of side and middle hot seal line are connected, at printing single face of one deck one -way valve membrane wherein or two -sided ink pattern, wherein one deck ink pattern is between two -layer one -way valve membrane, as inlet set, a serial communication port, it still includes the K press seal point that lie in ink pattern air inlet upper end part of heat -seal at two -layer gas packaging body adventitia and two -layer one -way valve membrane, K press seal point sets up at the part top of the ink pattern apart from the one -way valve membrane or the 0 -10mm's topmost within range. The utility model discloses simple structure inflates the smoothness, and the gas tightness is good.
Description
Technical field
The utility model relates to gas flush packaging body technique field, relates to a kind of gas flush packaging body bringing gas Non-return air valve into more specifically.
Background technology
Traditional packing, as protected beautiful jade for asking rain, EPE, paper etc. as padded coaming, are difficult to the demand adapting to Developing in the megatrend of environmental protection instantly.In recent years, the existing use using air as package media padded coaming.The structure manufacture of air sealing body common at present uses all existing defects; As Japanese Utility Model Beneficial No. 5-95851 " fluid sealing bag " patent, No. 5427830th, US Patent, TaiWan, China patent No. 00585049, No. CN100467358C etc., all that separate non-return valve is set respectively on each gas column, and the inflow entrance at each non-return valve top aligns with hot-sealing line and bonds together, when gas be filled with inflation logical after, filling channel is made to expand and indirectly open non-return valve, owing to being secondary full open, so gas cannot be made to be filled with in gas column simultaneously, inflationtime is extended, lowers efficiency.And this structure is quite loaded down with trivial details at manufacturing process, once the storing position of non-return valve or heat seal die bonding location offset, non-return valve cannot be fixed in gas column.The storing position of air valve is there is equally or heat seal die bonding location offsets as No. CN101837859B, patent, easily make the inflow entrance at air inlet inner membrance top too low or too high, exceed the hot-sealing line that heat seal die is bonding, after capital causes gas to be filled with filling channel, although filling channel expands, but non-return valve air intake cannot expand with filling channel and open, and causes gas cannot be filled with in gas column, causes air sealing body to burst.For this reason, there has been proposed as Chinese Patent Application No. 200910128472.4, utility model name is called the air sealing body and manufacture method thereof of automatically opening air intake, comprise: two adventitias, two inner membrances, filling channel and gas columns between two adventitias, be coated with heat proof material between two inner membrances; Also comprise the middle hot-sealing line of a heat-sealing two adventitias and two inner membrances, this middle hot-sealing line is by filling channel and gas column separation and across described heat proof material, at the middle hot-sealing line place of heat proof material, between two inner membrances, be formed with multiple air intake, air intake makes filling channel be connected with gas column; Also comprise multiple multiple heat-sealing blocks formed through sealing two adventitias and two inner membrances, heat-sealing block is between adjacent two air intakes, and a heat-sealing block part is positioned on filling channel, and another part is positioned on gas column; Heat-sealing block and air intake are in being arranged alternately; After filling channel is inflated expansion, heat-sealing block is laterally producing two inner membrances shrinking also its both sides of transverse shear stress, makes two inner membrances longitudinally be opened thus automatically open air intake.But its defect is that a part for each heat-sealing block (5) that two adventitias and two inner membrances are formed is positioned on filling channel (9), and between adjacent two air intakes, zig-zag is formed at filling channel (9), cause air intake (2e) less, there will be the phenomenon that above-mentioned non-return valve air intake cannot be opened automatically with filling channel expansion equally, gas automatically can not be opened by air intake and be full of gas column, can also cause air sealing body to burst equally.
Summary of the invention
A kind of structure that the purpose of this utility model is exactly deficiency in order to solve prior art and provides is simple, and fast aeration, can extend gas flush packaging body gas storage effect greatly, increases considerably the gas flush packaging body of packaged product safety.
The utility model adopts following technical solution to realize above-mentioned purpose: a kind of gas flush packaging body, comprise the external film of two-layer gas flush packaging and be arranged on the two layers of unidirectional air valve film between the external film of two-layer gas flush packaging, filling channel, seal the external film of two-layer gas flush packaging and form many side hot-sealing lines of multiple gaseous storage room, seal the middle hot-sealing line of the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, this middle hot-sealing line is by filling channel and gas storage chamber, side hot-sealing line is connected with middle hot-sealing line, the ink logo of the single or double of one deck Non-return air valve film printing wherein, wherein one deck ink logo is between two layers of unidirectional air valve film, arrange as admission port, seal the K press seal point being positioned at ink logo admission port upper part of the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, it is characterized in that, it also comprises the K press seal point being positioned at ink logo admission port upper part sealed at the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, K press seal point is arranged in the ink logo part top of distance Non-return air valve film or the scope of 0-10mm following topmost.
Further illustrating as such scheme, the both sides of described ink logo are respectively arranged with the hot-sealing line extended bottom gaseous storage room, and form the tap air channel corresponding with admission port by two hot-sealing lines, and the below of tap air channel is provided with heat-sealing Diverging area; The width of this heat-sealing Diverging area is greater than the bore of tap air channel.
Have heat-sealing ring between side hot-sealing line and middle hot-sealing line, this heat-sealing ring is between the admission port of adjacent two gaseous storage rooms.
There is arc hot-sealing line on the top of described gaseous storage room, the adjacent edge of two adjacent gaseous storage rooms shares a side hot-sealing line, and the arc hot-sealing line of this two gaseous storages room intersects on side hot-sealing line, form the dual-side of heat-sealing ring, and form the heat-sealing ring structure of inverted triangle shape with middle hot-sealing line.
Distance between the bottom of described heat-sealing ring and middle hot-sealing line is 3-10mm.
Described heat-sealing Diverging area is the hot-sealing line of triangular shape, and the both sides of heat-sealing Diverging area respectively and have gas to circulate interval between the edge of gaseous storage room.
The below of described heat-sealing Diverging area is provided with at least one press seal point of the bottom of two layers of unidirectional air valve film and the wherein external mould of one deck gas flush packaging being sealed and being connected or spaced hot-sealing line between and the edge of gaseous storage room.
Preferably, the below of described heat-sealing Diverging area be provided with two press seal points the bottom of two layers of unidirectional air valve film and the wherein external mould of one deck gas flush packaging being sealed and is connected and one stand to press seal line, stand to press seal line between two press seal points.
The bottom of described gaseous storage room is respectively arranged with corner heat-sealing node position, leaves vent in the one-sided or both sides of corner heat-sealing node position, and part when making inflation below corner heat-sealing node position can as the support base of whole gas flush packaging body.
Distance between the end of described middle hot-sealing line and the Non-return air valve film in filling channel be filling channel width or height 50% or 50% within.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model is to have the plastic sheeting of high barrier to air for material, and configure a kind of by filling channel directly inflate automatically open admission port Non-return air valve as automatic gas-locking device, coordinate the tap air channel corresponding with admission port formed by two hot-sealing lines, and heat-sealing Diverging area is set in the below of tap air channel, thoroughly solve design because of air valve unreasonable and cause gas cannot be filled with in gas column, air sealing body is caused to burst, the defect existed, and greatly extend gas flush packaging body gas storage effect, increase considerably packaged product safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model.
Description of reference numerals: 1, the external film of gas flush packaging 2, Non-return air valve film 3, filling channel 4, side hot-sealing line 5, middle hot-sealing line 6, ink logo 7, hot-sealing line 8, tap air channel 9, heat-sealing Diverging area 10, heat-sealing ring 10-1, arc hot-sealing line 11, press seal point 12, press seal line 13, corner heat-sealing node position 14, vent 15, K press seal point.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical program is explained in detail.
As depicted in figs. 1 and 2, the utility model is a kind of gas flush packaging body, comprise the external film of two-layer gas flush packaging 1 and be arranged on the two layers of unidirectional air valve film 2 between the external film of two-layer gas flush packaging, filling channel 3, seal the external film of two-layer gas flush packaging and form many side hot-sealing lines 4 of multiple gaseous storage room, seal the middle hot-sealing line 5 of the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, this middle hot-sealing line is by filling channel and gas storage chamber, distance between middle hot-sealing line and the end of the Non-return air valve film in filling channel is within 50% or 50% of the width of filling channel or height.Side hot-sealing line is connected with middle hot-sealing line.The ink logo 6 of the single or double of one deck Non-return air valve film printing wherein, wherein one deck ink logo is between two layers of unidirectional air valve film, arranges as admission port.Ink logo 6 is the seamless or circulation pattern of ink, inside comprises the free air diffuser as gas flushing pouch.Wherein, ink logo contains the trapezoidal or polygonal pattern of multiple intervals square, and the external film of gas flush packaging is plastic sheeting.
Wherein, gas flush packaging body it also comprise the K press seal point that be positioned at ink logo admission port upper part of heat-sealing at the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, K press seal point is arranged in the ink logo part top of distance Non-return air valve film or the scope of 0-10mm following topmost.
The both sides of ink logo are respectively arranged with the hot-sealing line 7 extended bottom gaseous storage room, and form the tap air channel 8 corresponding with admission port by two hot-sealing lines, be provided with heat-sealing Diverging area 9 in the below of tap air channel, the width of this heat-sealing Diverging area is greater than the bore of tap air channel.In the present embodiment, heat-sealing Diverging area is the hot-sealing line of triangular shape, and the both sides of heat-sealing Diverging area respectively and have gas to circulate interval between the edge of gaseous storage room.When filling channel is inflated, two layers of unidirectional air valve inner membrance and the external film of two-layer gas flush packaging expand simultaneously, air enters gaseous storage room through admission port through filling channel is directly automatic, after inflation completes, can automatically be remained silent immediately by the characteristic of self, locking gas backstreaming, and pressure reaches best effect of holding one's breath with it, without the need to sealing after inflation again.
Wherein, have and seal ring 10 between side hot-sealing line and middle hot-sealing line, this heat-sealing ring is between the admission port of adjacent two gaseous storage rooms.There is arc hot-sealing line 10-1 on the top of gaseous storage room, the adjacent edge of two adjacent gaseous storage rooms shares a side hot-sealing line, and the arc hot-sealing line 10-1 of this two gaseous storages room intersects on side hot-sealing line, form the dual-side of heat-sealing ring, and forming the heat-sealing ring structure of inverted triangle shape with middle hot-sealing line, the distance between the bottom of this heat-sealing ring and middle hot-sealing line is 5mm.
The below of heat-sealing Diverging area is provided with at least one press seal point of the bottom of two layers of unidirectional air valve film and the wherein external mould of one deck gas flush packaging being sealed and being connected or spaced hot-sealing line between and the edge of gaseous storage room.What the present embodiment adopted is two press seal points 11 and one stand to press seal line 12, stand to press seal line between two press seal points.
The bottom of described gaseous storage room is respectively arranged with corner heat-sealing node position 13, leaves vent 14 in the one-sided or both sides of corner heat-sealing node position, and part when making inflation below corner heat-sealing node position can as the support base of whole gas flush packaging body.
It should be noted that the shape of described heat-sealing ring is except being set to triangular shape, can also be set to T-shaped, circle, ellipse, prismatic etc., but adopt the inverted triangle shape structure in the technical program to be preferred embodiment, good guide functions can be played.
The technical program is by being limited to apart from the ink logo part top of Non-return air valve film or the scope of following 0-10mm topmost by K press seal point, and by distance in the middle of controlling between hot-sealing line and the end of the Non-return air valve film in filling channel (within 50% or 50% of the width of filling channel or height), the frequent produced problem of effective solution existing gas flush packaging body, as: when inflating, filling channel expands, therefore the admission port of two layers of unidirectional air valve film can be easy to occur locked, cause gas cannot enter gaseous storage indoor smoothly, explosion can occur packaging body damages.The utility model solves with simple version the common fault that existing gas flush packaging body is all the time difficult to overcome, and be technical progress, and therefore production efficiency be also improved, cost have dropped much accordingly, achieves beyond thought effect.
In addition, the technical program also proposes the bore becoming to be greater than tap air channel by the width design of heat-sealing Diverging area, this version can stop the gas of insufflation gas storage room to flow backwards by actv., further lifting lock airway dysfunction, greatly extend gas flush packaging body gas storage effect, increase considerably packaged product safety, there is significant progress.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. a gas flush packaging body, comprise the external film of two-layer gas flush packaging and be arranged on the two layers of unidirectional air valve film between the external film of two-layer gas flush packaging, filling channel, seal the external film of two-layer gas flush packaging and form many side hot-sealing lines of multiple gaseous storage room, seal the middle hot-sealing line of the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, this middle hot-sealing line is by filling channel and gas storage chamber, side hot-sealing line is connected with middle hot-sealing line, the ink logo of the single or double of one deck Non-return air valve film printing wherein, wherein one deck ink logo is between two layers of unidirectional air valve film, arrange as admission port, it is characterized in that, it also comprises the K press seal point being positioned at ink logo admission port upper part sealed at the external film of two-layer gas flush packaging and two layers of unidirectional air valve film, K press seal point is arranged in the ink logo part top of distance Non-return air valve film or the scope of 0-10mm following topmost.
2. a kind of gas flush packaging body according to claim 1, it is characterized in that, the both sides of described ink logo are respectively arranged with the hot-sealing line extended bottom gaseous storage room, and form the tap air channel corresponding with admission port by two hot-sealing lines, and the below of tap air channel is provided with heat-sealing Diverging area.
3. a kind of gas flush packaging body according to claim 1, is characterized in that, the distance between the end of described middle hot-sealing line and the Non-return air valve film in filling channel be filling channel width or height 50% or 50% within.
4. a kind of gas flush packaging body according to claim 2, is characterized in that, the width of this heat-sealing Diverging area is greater than the bore of tap air channel.
5. a kind of gas flush packaging body according to claim 1, is characterized in that there is heat-sealing ring between side hot-sealing line and middle hot-sealing line, and this heat-sealing ring is between the admission port of adjacent two gaseous storage rooms.
6. a kind of gas flush packaging body according to claim 5, it is characterized in that, there is arc hot-sealing line on the top of described gaseous storage room, the adjacent edge of two adjacent gaseous storage rooms shares a side hot-sealing line, and the arc hot-sealing line of this two gaseous storages room intersects on side hot-sealing line, form the dual-side of heat-sealing ring, and form the heat-sealing ring structure of inverted triangle shape with middle hot-sealing line.
7. a kind of gas flush packaging body according to claim 1, is characterized in that, described heat-sealing Diverging area is the hot-sealing line of triangular shape, and the both sides of heat-sealing Diverging area respectively and have gas to circulate interval between the edge of gaseous storage room.
8. a kind of gas flush packaging body according to claim 1 or 7, it is characterized in that, the below of described heat-sealing Diverging area is provided with at least one press seal point of the bottom of two layers of unidirectional air valve film and the wherein external mould of one deck gas flush packaging being sealed and being connected or spaced hot-sealing line between and the edge of gaseous storage room.
9. a kind of gas flush packaging body according to claim 1 or 7, it is characterized in that, the below of described heat-sealing Diverging area be provided with two press seal points the bottom of two layers of unidirectional air valve film and the wherein external mould of one deck gas flush packaging being sealed and is connected and one stand to press seal line, stand to press seal line between two press seal points.
10. a kind of gas flush packaging body according to claim 1, it is characterized in that, the bottom of described gaseous storage room is respectively arranged with corner heat-sealing node position, leave vent in the one-sided or both sides of corner heat-sealing node position, part when making inflation below corner heat-sealing node position can as the support base of whole gas flush packaging body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775637.8U CN205034522U (en) | 2015-09-30 | 2015-09-30 | Gas packaging body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775637.8U CN205034522U (en) | 2015-09-30 | 2015-09-30 | Gas packaging body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205034522U true CN205034522U (en) | 2016-02-17 |
Family
ID=55293438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775637.8U Expired - Fee Related CN205034522U (en) | 2015-09-30 | 2015-09-30 | Gas packaging body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205034522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197415A (en) * | 2015-09-30 | 2015-12-30 | 李健 | Inflatable packaging body |
| CN107934205A (en) * | 2017-12-07 | 2018-04-20 | 李健 | Full-automatic gas flush packaging body and its manufacturing equipment and method |
| CN109689364A (en) * | 2016-09-13 | 2019-04-26 | 金镐七 | The manufacturing method for the packaging film that thermal insulation and keeping property get a promotion |
| CN109890725A (en) * | 2016-09-13 | 2019-06-14 | 金镐七 | The manufacturing method for the packaging film that thermal insulation and keeping property get a promotion |
-
2015
- 2015-09-30 CN CN201520775637.8U patent/CN205034522U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197415A (en) * | 2015-09-30 | 2015-12-30 | 李健 | Inflatable packaging body |
| CN109689364A (en) * | 2016-09-13 | 2019-04-26 | 金镐七 | The manufacturing method for the packaging film that thermal insulation and keeping property get a promotion |
| CN109890725A (en) * | 2016-09-13 | 2019-06-14 | 金镐七 | The manufacturing method for the packaging film that thermal insulation and keeping property get a promotion |
| CN109890725B (en) * | 2016-09-13 | 2020-07-24 | 金镐七 | Method for producing packaging film having improved heat-insulating properties and improved storability |
| CN109689364B (en) * | 2016-09-13 | 2021-03-12 | 金镐七 | Method for producing packaging film having improved heat-insulating properties and improved storability |
| CN107934205A (en) * | 2017-12-07 | 2018-04-20 | 李健 | Full-automatic gas flush packaging body and its manufacturing equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205034522U (en) | Gas packaging body | |
| CN104859950A (en) | Inflatable package body and manufacture method of same | |
| CN101357705B (en) | Converse air-stopping valve and air sealing device equipped with the converse air-stopping valve | |
| TWI609824B (en) | Air packaging device and inflation valve thereof and manufacturing method | |
| TWI426040B (en) | A cushioning bag for preset opening of air column turning zone and a method for manufacturing the same | |
| TWI399325B (en) | Naturally open the air valve of the air seal | |
| TWI681912B (en) | Fluid container and its shut-off valve and manufacturing method | |
| TW200734248A (en) | Gas sealing body for continuously inflating gas and manufacturing method thereof | |
| CN105197415A (en) | Inflatable packaging body | |
| CN205034523U (en) | Duplicate protection's gas packaging body | |
| CN101148209B (en) | Air sealing body with strengthened air-tight function | |
| CN107792533A (en) | Without opening point individual layer air valve film air bump bag | |
| CN201002820Y (en) | Air sealing body with strengthened air-tight function | |
| CN102398729A (en) | Air sealing member capable of opening air valve naturally and manufacturing method of air sealing member | |
| CN209275257U (en) | A kind of air column air bag | |
| CN204896249U (en) | Gas packaging body | |
| JP2009184677A (en) | Gas-sealed body for cushioning, and check valve device of the same | |
| CN207826955U (en) | Without opening point single layer air valve film air bump bag | |
| CN207595664U (en) | A kind of Multifunctional packing bag of built-in lattice air storage chamber | |
| CN203314535U (en) | Inflatable and deflatable emergency mattress | |
| CN208107431U (en) | A kind of closure air bag for drainage pipeline | |
| CN215691628U (en) | One-way plug of balloon | |
| CN203047796U (en) | Gas flushing pouch | |
| CN102635161B (en) | Single-chamber multi-air-bag architectural structure body | |
| CN203718378U (en) | Thin film inflating seal strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190527 Address after: 310000 Wang Fan Village, Xiaoshun Town, Jindong District, Jinhua City, Zhejiang Province (Fan Zongfeihu) Patentee after: Jinhua Quan Deli Packaging Co.,Ltd. Address before: 528000 Fourth Floor, International Trade Building, Jihua Fifth Road, Chancheng District, Foshan City, Guangdong Province Co-patentee before: FOSHAN QUANDELI PACKAGING CO.,LTD. Patentee before: Li Jian |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 |