CN106628624B - Gas buffer bag - Google Patents
Gas buffer bag Download PDFInfo
- Publication number
- CN106628624B CN106628624B CN201611141406.7A CN201611141406A CN106628624B CN 106628624 B CN106628624 B CN 106628624B CN 201611141406 A CN201611141406 A CN 201611141406A CN 106628624 B CN106628624 B CN 106628624B
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- fold line
- weld point
- hot weld
- top cover
- line
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Buffer Packaging (AREA)
Abstract
The present invention provides a kind of gas buffer bag that easy to use and versatility is good, gas buffer bag of the invention includes bag body, multiple gas storage chambers are formed in bag body, the first hot weld point is provided in gas storage chamber, second hot weld point, third hot weld point and the 4th hot weld point, multiple first hot weld points after inflation, second hot weld point, third hot weld point and the 4th hot weld point are respectively formed the first fold line, second fold line, third fold line and the 4th fold line, the first top cover is formed between the transversal heat seal line of the air inlet position of first fold line and gas storage chamber, the second top cover is formed between the transversal heat seal line of 4th fold line gentle body cushion chamber bottom, first fold line, second fold line, the gas buffer bag of upper end opening is surrounded between third fold line and the 4th fold line, first top cover and the second top cover can be folded respectively along first Line and the 4th fold line close the open end of accommodating chamber.Gas buffer bag of the invention facilitates the pick-and-place of article, and versatility is good.
Description
Technical field
The present invention relates to material packaging field, in particular to a kind of gas buffer bag convenient to use and good protecting effect.
Background technique
Gas buffer bag also known as air column bag are widely used in the packaging neck of material because of its good shock-proof shatter-resistant performance
Domain can play a very good protection especially for the packaging of some fragile articles.Gas buffer bag is generally by gas cushion pad
Two sides are sealed after folding, gas cushion pad is made of multiple air column chambers, can be to all air column chambers by inflating port
Disposable inflation, since the air inlet position of air column chamber is equipped with Non-return air valve, air column chamber is full of rear Non-return air valve automatic gas-locking, empty
It is intracavitary that gas is locked in air column, is independent of each other between each air column, and if any breakage, only damaged air column just understands gas leakage,
Remaining air column is unaffected, still is able to maintain protecting effect, this gas buffer bag safety is good, can be to packaged article
Carry out prolonged good protection.
Fig. 1 is the structural schematic diagram of existing one of the most common type gas buffer bag, and this gas buffer bag is also referred to as " C
Shape bag ", C-shaped bag are surrounded by 6 fold planes 1,2,3,4,5,6, each fold plane is made of multiple air column chambers, fold plane 4,
5,6 a capping is formed, forms opening portion 8 between fold plane 1,2, places items in the internal cavities 8 of C-shaped bag, C-shaped bag
Comprehensive protection is carried out to article.However, C-shaped bag takes out object in placing an article within internal cavities 8 and from internal cavities 8
When product, need to cover opening, the pick-and-place of article is inconvenient, and it is for some volume size phases with internal cavities 8 that spy is standby
When article, pick-and-place become more difficult.In addition, this C-shaped bag is unable to store the article higher than its, versatility is poor；Work as object
When product are smaller, article can not be fixed in internal cavities 8, be particularly easy to cause to shake during transportation, be not intended to some
Occur for the article acutely shaken, C-shaped bag is difficult to meet the requirements.Therefore, it is necessary to a kind of gas convenient to use and good versatility
Body bumping bag.
Summary of the invention
The object of the present invention is to provide a kind of gas buffer bags that easy to use and versatility is good.
To achieve the goals above, gas buffer bag of the invention includes bag body, and bag body is made of at least two film layers,
A plurality of longitudinal hot-sealing line is set in film layer, forms gas storage chamber between adjacent two longitudinal hot-sealing lines, gas storage chamber
One end forms air inlet, and the first transversal heat seal line is arranged in the position of air inlet, and the second transversal heat seal line is arranged in the bottom of bag body,
In, the first hot weld point, the second hot weld point, third hot weld point and the 4th hot weld are disposed in gas storage chamber from top to bottom
Point is provided with gap between the first hot weld point, the second hot weld point, third hot weld point and the 4th hot weld point and longitudinal hot-sealing line;
After the inflation of gas buffer bag, the first hot weld point in multiple gas storage chambers forms the first fold line, in multiple gas storage chambers
The second hot weld point form the second fold line, the third hot weld point in multiple gas storage chambers forms third fold line, Duo Geqi
The 4th hot weld point in body storage chamber forms the 4th fold line, forms the first side wall between the first fold line and the second fold line,
Second sidewall is formed between third fold line and the 4th fold line, and bottom wall is formed between the second fold line and third fold line, the
The first top cover is formed between one transversal heat seal line and the first fold line, and is formed between the 4th fold line and the second transversal heat seal line
Two top covers, surround the accommodating chamber of upper end opening between the first side wall, second sidewall and bottom wall, the first top cover and the second top cover can be with
The open end of accommodating chamber is closed respectively along the first fold line and the 4th fold line.
As seen from the above technical solution, gas buffer bag upper end of the invention is open, and the pick-and-place of article is very convenient, inflation
Bag body has elasticity well afterwards, and for different size of article, the first top cover and the second top cover can be connected to the article
On top or side wall, so that the article is fixed in gas buffer bag, gas buffer bag versatility of the invention is fine.
Further embodiment is that the first side wall is identical with the length of second sidewall, and the length of the first side wall is greater than bottom wall
Length.
As it can be seen that gas buffer bag of the invention can protect elongated article well.
Further scheme is that the length of the first top cover is greater than or equal to the length of the second top cover.
As it can be seen that since the upper end of the first top cover, the first top is arranged in the filling channel of gas buffer bag of the invention
The length that the length of lid is greater than or equal to the second top cover facilitates gas tube to be inflated it.
Further embodiment is that the first hot weld point, the second hot weld point, third hot weld point and the 4th hot weld point are in oval
Shape, oval long axis are vertical with longitudinal hot-sealing line.
It can be seen that the first hot weld point, the second hot weld point, third hot weld point and the 4th hot weld point are set as oval advantageous
In the formation of the first fold line, the second fold line, third fold line and the 4th fold line.
Further embodiment is that the sum of length of the first top cover and the second top cover is greater than or equal to the length of bottom wall
It can be seen that the length of longer first top cover and the second top cover facilitates the first top cover and the second top cover to article
Fixed function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing gas buffer bag.
Fig. 2 is the structural schematic diagram of the bag body of gas buffer bag of the invention.
Fig. 3 is the structural schematic diagram after gas buffer bag inflation of the invention.
Fig. 4 is a kind of article packaging structure schematic diagram of the invention.
Fig. 5 is another article packaging structure schematic diagram of the invention.
Fig. 6 is another article packaging structure schematic diagram of this hair invention.
Fig. 7 is the structure chart of gas buffer bag of the invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to fig. 2, Fig. 2 is the structural schematic diagram of bag body in the present embodiment.In the present embodiment bag body 100 by two layers outer membrane and
Two layers of inner membrance is constituted, and transversal heat seal line 101,102 is arranged in the upper end of bag body 100, and transversal heat seal line is arranged in the lower end of bag body 100
103, two longitudinal hot-sealing lines 104,105 are arranged in two sides of bag body 100, are additionally provided between transversal heat seal line 102,103 more
Item longitudinal direction hot-sealing line 106 forms gas storage chamber 150, longitudinal hot-sealing line of side between adjacent two longitudinal hot-sealing lines 106
104,105 gas storage chamber 150 can also be formed between longitudinal hot-sealing line 106.Formed between transversal heat seal line 101,102 into
Gas channel 108, the upper end of gas storage chamber 150 are provided with the resistance to heat block 107 of T shape, the resistance to setting of heat block 107 two layers theca interna it
Between, resistance to heat block 107 can prevent transversal heat seal line 102 from welding together two layers of theca interna, therefore can be in resistance to heat block 107
Position forms the air inlet of gas storage chamber 150, and the position of air inlet is arranged in transversal heat seal line 102.Longitudinal hot-sealing line 106 with
Annular hot-sealing line 111 is provided with around 102 intersection of transversal heat seal line, each annular hot-sealing line 111 with adjacent two
Resistance to heat block 107 intersects, and annular hot-sealing line 111 move resistance to heat block 107 will not arbitrarily.
The first hot weld point 110, the second hot weld point 120, third hot weld are disposed in gas storage chamber 150 from top to bottom
Point 130 and the 4th hot weld point 140, the first hot weld point 110 in all gas storage chamber 150 are arranged in a line, all gas
The second hot weld point 120 in storage chamber 150 is arranged in a line, and the third hot weld point 130 in all gas storage chamber 150 is lined up
Straight line, the 4th hot weld point 140 in all gas storage chamber 150 are arranged in a line.First the 110, second heat of hot weld point
It is provided with gap between solder joint 120, third hot weld point 130 and the 4th hot weld point 140 and longitudinal hot-sealing line 104,105,106,
Air can fill up entire gas storage chamber 150 by gap.Theca interna is arranged in 108 or less inlet channel, the first hot weld point
110 or more position, i.e., the position of dotted line frame in figure.The position of the upper end of gas storage chamber 150 close to resistance to heat block 107 is provided with
Gas flow 109, gas flow 109 are curved hot weld line, and gas flow 109 is by two layers of theca interna and wherein one layer of outer membrane
Layer welds together, and in inflation, gas flow 109 guides air to enter in gas storage chamber 150, when gas storage chamber 150
It is interior be full of air when, gas flow 109 is conducive to two layers of theca interna automatic bonding, to close air inlet.It should be noted that
In the present embodiment, the statement of the term positions such as " from top to bottom ", " upper end ", " lower end " be for diagram bag body placement direction and
Speech, in actual use, bag body can be placed arbitrarily, and the use of above-mentioned term position should not be construed as to technical solution of the present invention
Limitation, but it is in order to express easily convenient with view and define.
First hot weld point 110, the second hot weld point 120, third hot weld point 130 and the 4th hot weld point 140 are oval, and
The long axis of ellipse is vertical with longitudinal hot-sealing line 106.
After bag body 100 is folded along the position between the second hot weld point 120 and third hot weld point 130, from transversal heat seal
The side of overlapping is welded together at line 102 to folding, then by inlet channel 108 to being inflated inside bag body 100,
After being full of air in gas buffer chamber 150, the gas buffer bag of the present embodiment is just obtained, as shown in Figure 3.
Referring to figs. 2 and 3, Fig. 3 is the structural schematic diagram after the gas buffer bag inflation of the present embodiment.It is same after inflation
The first hot weld point 110 in multiple gas storage chambers 150 on straight line forms the first fold line 210, multiple on same straight line
The second hot weld point 120 in gas storage chamber 150 forms the second fold line 220, on same straight line in multiple gas storage chambers 150
Third hot weld point 130 form third fold line 230, the 4th hot weld on same straight line in multiple gas storage chambers 150
Point 140 forms the 4th fold line 240.The first side of gas buffer bag is formed between first fold line 210 and the second fold line 220
Wall 251 forms the second sidewall 252 of gas buffer bag, the second fold line between third fold line 230 and the 4th fold line 240
The bottom wall 253 of gas buffer bag is formed between 220 and third fold line 230.First fold line 210 and transversal heat seal line 102 it
Between form the first top cover 254, the second top cover 255, the first top cover 254 are formed between the 4th fold line 240 and transversal heat seal line 103
Length be greater than or equal to the length of the second top cover 255, the sum of the length of the first top cover 254 and the second top cover 255 is greater than or waits
In the length of bottom wall 253.The first side wall 251, second sidewall 252 and bottom wall 253 surround the storage chamber 260 of upper end opening, and first
Top cover 254 and the second top cover 255 can be respectively along the first fold line 210 and the 4th fold lines 240 by the opening of storage chamber 260
End seal is closed.In the present embodiment, the first side wall 251 is identical with the length of second sidewall 252, and the length of the first side wall 251 is big
In the length of bottom wall 253.In other implementations, as needed, the length of the first side wall and second sidewall can not also
Together, bottom wall can also be greater than the length of side wall.
It is described in detail below with reference to the manner of packing of Fig. 4, Fig. 5 and Fig. 6 to different size of article.
Referring to fig. 4, the volume of article 261 is suitable with the volume of storage chamber 260 of gas buffer bag of the present embodiment, by object
After product 261 are placed in gas buffer bag, by the top of storage chamber 260 after 255 cross folding of the first top cover 254 and the second top cover
First top cover 254 and 255 intersection of the second top cover, are then bonded together using adhesive tape, article 261 is limited in storage by closing
In chamber 260, the surrounding of article 261 is surrounded by the gas storage chamber full of air of gas buffer bag, due to the volume of article 261
It is suitable with the volume of storage chamber 260, therefore can be with the movement of restricted articles 261.
Referring to Fig. 5, the volume of the volume ratio storage chamber 260 of article 262 is much smaller, and article 262 is placed on gas buffer
After in bag, there are also very long a distances for opening of the article 262 away from storage chamber 260, and the first top cover 254 and the second top cover 255 are oblique
Under resist the upper surface of article 262, then the first top cover 254 and 255 intersection of the second top cover are bonded together using adhesive tape,
It equally can be with the movement of the lesser article 262 of restricted volume.
Referring to Fig. 6, the height of article 263 is greater than the height of storage chamber 260, and the first top cover 254 and the second top cover 255 are inclined
Tiltedly it is connected on the side wall of article 263, since inflating port the first top cover 254 and the second top cover 255 have elasticity well,
First top cover 254 and the second top cover 255 can be with the movements of restricted articles 263.
By three cases above and gas buffer bag of the invention it can be seen from Fig. 3 is combined, sack is opened upward, article
Pick-and-place it is very convenient.The article of different size and height can gas buffer bag through the invention packed, it is general
Property is good, can prevent during transportation the violent shaking of article with movement of the restricted articles in gas buffer bag.
Referring to Fig. 7, Fig. 7 is the structure chart of the gas buffer bag of the present embodiment, the first top cover 254 and the second top cover 255 it
Between formed it is invisible in storage chamber 260(figure) opening 270, article 270 is placed in storage chamber 260 by opening, the first side
Wall 251, second sidewall 252, bottom wall 253, the first top cover 254 and the second top cover 255 carry out comprehensive protection to article.
Certainly, above-described embodiment is only the preferable embodiment of the present invention, and when practical application can also have more variations,
For example, bag body uses double-layer films, air inlet is sealed after inflation；Or it is not necessarily intended to set in each gas storage chamber
The first heat seal point, the second heat seal point, third heat seal point and the 4th heat seal point are set, but they are arranged in gas storage at intervals
It deposits intracavitary.The purpose of the present invention equally may be implemented in these changes, and all within the spirits and principles of the present invention, that is done is any
Modification, equivalent replacement, improvement etc., should be included within the scope of protection of the claims of the present invention.
Claims (7)
1. gas buffer bag, including bag body, the bag body is made of at least two film layers, is arranged in the film layer a plurality of vertical
To hot-sealing line, form gas storage chamber between adjacent two longitudinal hot-sealing lines, one end of the gas storage chamber formed into
The first transversal heat seal line is arranged in port, the position of the air inlet, and the second transversal heat seal line is arranged in the bottom of the bag body, special
Sign is: being disposed with the first hot weld point, the second hot weld point, third hot weld point and in the gas storage chamber from top to bottom
4 hot weld points, between the first hot weld point, the second hot weld point, third hot weld point and the 4th hot weld point and longitudinal hot-sealing line
It is provided with gap；
Inlet channel is formed between two first transversal heat seal lines, the upper end of the gas storage chamber is provided with resistance to heat block,
The resistance to heat block is arranged between two layers of theca interna, is arranged around the longitudinal direction hot-sealing line and transversal heat seal line intersection
There is annular hot-sealing line, the annular hot-sealing line intersects with the resistance to heat block；
After the gas buffer bag inflation, the first hot weld point in multiple gas storage chambers forms the first fold line,
The second hot weld point in multiple gas storage chambers forms the second fold line, described in multiple gas storage chambers
Third hot weld point forms third fold line, and the 4th hot weld point in multiple gas storage chambers forms the 4th fold line,
The first side wall, the third fold line and the 4th fold line are formed between first fold line and second fold line
Between form second sidewall, bottom wall, first transversal heat seal are formed between second fold line and the third fold line
The first top cover is formed between line and first fold line, is formed between the 4th fold line and the second transversal heat seal line
Second top cover, surrounds the accommodating chamber of upper end opening between the first side wall, the second sidewall and the bottom wall, and described first
Top cover and second top cover can be respectively along first fold line and the 4th fold lines by the spacious of the accommodating chamber
Mouth end seal is closed.
2. gas buffer bag according to claim 1, it is characterised in that:
The first side wall is identical with the length of the second sidewall, and the length of the first side wall is greater than the length of the bottom wall
Degree.
3. gas buffer bag according to claim 2, it is characterised in that:
The length of first top cover is greater than the length of second top cover.
4. gas buffer bag according to claim 2, it is characterised in that:
The length of first top cover is equal to the length of second top cover.
5. gas buffer bag according to any one of claims 1 to 4, it is characterised in that:
The first hot weld point, the second hot weld point, third hot weld point and the 4th hot weld point are oval, the length of the ellipse
Axis is vertical with longitudinal hot-sealing line.
6. gas buffer bag according to claim 5, it is characterised in that:
The sum of length of first top cover and second top cover is greater than the length of the bottom wall.
7. gas buffer bag according to claim 5, it is characterised in that:
The sum of length of first top cover and second top cover is equal to the length of the bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141406.7A CN106628624B (en) | 2016-12-12 | 2016-12-12 | Gas buffer bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141406.7A CN106628624B (en) | 2016-12-12 | 2016-12-12 | Gas buffer bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106628624A CN106628624A (en) | 2017-05-10 |
| CN106628624B true CN106628624B (en) | 2019-08-13 |
Family
ID=58824805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141406.7A Active CN106628624B (en) | 2016-12-12 | 2016-12-12 | Gas buffer bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106628624B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846616A (en) * | 2020-07-21 | 2020-10-30 | 湖南华望科技股份有限公司 | Special buffering gas column device for parachute-free air-drop and parachute-free air-drop device comprising same |
Citations (5)
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|---|---|---|---|---|
| CN2866379Y (en) * | 2005-07-29 | 2007-02-07 | 上海尼禄国际贸易有限公司 | Self-binding film non-return air packaging material J-type bag |
| EP1826142A1 (en) * | 2006-02-23 | 2007-08-29 | Leadpak Industrial Co., Ltd. | Inflatable gas bag having auxiliary gas pockets |
| CN103449032A (en) * | 2012-05-28 | 2013-12-18 | 苏州亚比斯复合材料有限公司 | Buffer air bag capable of storing articles of different sizes |
| CN105083764A (en) * | 2014-11-21 | 2015-11-25 | 上海艾尔贝包装科技发展有限公司 | Standing type air packing device and manufacturing method thereof |
| CN206265602U (en) * | 2016-12-12 | 2017-06-20 | 珠海艾贝克包装材料有限公司 | Gas buffer bag |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201307167A (en) * | 2011-08-03 | 2013-02-16 | yao-xin Liao | Airbag having bent head part and capable of being repeatedly sealed and filled |
-
2016
- 2016-12-12 CN CN201611141406.7A patent/CN106628624B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2866379Y (en) * | 2005-07-29 | 2007-02-07 | 上海尼禄国际贸易有限公司 | Self-binding film non-return air packaging material J-type bag |
| EP1826142A1 (en) * | 2006-02-23 | 2007-08-29 | Leadpak Industrial Co., Ltd. | Inflatable gas bag having auxiliary gas pockets |
| CN103449032A (en) * | 2012-05-28 | 2013-12-18 | 苏州亚比斯复合材料有限公司 | Buffer air bag capable of storing articles of different sizes |
| CN105083764A (en) * | 2014-11-21 | 2015-11-25 | 上海艾尔贝包装科技发展有限公司 | Standing type air packing device and manufacturing method thereof |
| CN206265602U (en) * | 2016-12-12 | 2017-06-20 | 珠海艾贝克包装材料有限公司 | Gas buffer bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106628624A (en) | 2017-05-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190531 Address after: 519000 Fourth Floor, Block B, 80, Shishan Village, Hengqin Town, Zhuhai City, Guangdong Province Applicant after: ZHUHAI XUTAI DAILY NECESSITIES CO.,LTD. Address before: 519000 A, 5th Floor, C District, Logistics Building, 11 Fuyong Road, Zhuhai City, Guangdong Province Applicant before: ZHUHAI AIR-BAGS PACKAGING MATERIAL CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: Workshop A2 and B, building 118, No. 28, yongshanxing 1st Road, qianshanjie, Zhuhai City, Guangdong Province Patentee after: ZHUHAI AIR-BAGS PACKAGING MATERIAL Co.,Ltd. Address before: 519000 Fourth Floor, Block B, 80, Shishan Village, Hengqin Town, Zhuhai City, Guangdong Province Patentee before: ZHUHAI XUTAI DAILY NECESSITIES Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 519000 Factory A2 and B, Building 118, No. 28, Yongshan Xingyi Road, Qianshanjie, Zhuhai City, Guangdong Province, 9th Floor, Building 112, Factory 2, Building 211 Patentee after: Guangdong Aibeck New Materials Co.,Ltd. Address before: Plant A2 and B, building 118, No.28, Xingshan 1st Road, Qianshan Jieyong, Zhuhai City, Guangdong Province Patentee before: ZHUHAI AIR-BAGS PACKAGING MATERIAL CO.,LTD. |
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| CP03 | Change of name, title or address |