WO2010077117A2 - 공기충전형 포장재 - Google Patents
공기충전형 포장재 Download PDFInfo
- Publication number
- WO2010077117A2 WO2010077117A2 PCT/KR2010/000015 KR2010000015W WO2010077117A2 WO 2010077117 A2 WO2010077117 A2 WO 2010077117A2 KR 2010000015 W KR2010000015 W KR 2010000015W WO 2010077117 A2 WO2010077117 A2 WO 2010077117A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- sheet
- cell
- filled packaging
- air cell
- 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.)
- Ceased
Links
Images
Classifications
-
- 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
-
- 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
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
Definitions
- the present invention relates to an air-filled packaging, and more particularly, to an air-filled packaging that can more easily ensure the injection of air and ensure the sealing of the injected air more reliably.
- the present invention relates to an air-filled packaging, and more particularly, to an air-filled packaging that can more easily ensure the injection of air and ensure the sealing of the injected air more reliably.
- a synthetic resin film is applied to the outside of the packaging material, and a plurality of air cells are installed, and air-filled packaging materials having improved its buffering properties by injecting air into the packaging material have been widely disclosed.
- the present invention has been made in view of the above, and an object thereof is to simplify the manufacturing process of an air-filled packaging material without requiring a high quality check valve.
- the present invention does not affect the sealing of the remaining air cells even if any one or some of the air cells of the plurality of air cells is provided to provide an air-filled packaging material that can continuously maintain the cushioning packaging function have.
- Air-filled packaging material of the present invention for achieving the above object is formed by the adhesion of the upper sheet and the lower sheet is divided into at least one air cell to act as a buffer against the external pressure;
- An air injection passage formed in an upper portion of the air cell by adhesion of the upper sheet and the lower sheet so that air can be injected from the outside;
- One side is connected to the air injection passage for the air inlet from the air injection passage, the other side is a communication passage formed by the adhesion of the upper sheet and the lower sheet to be connected to the air cell for air discharge to the air cell;
- a V-shaped sealing means formed by folding a half of a synthetic resin sheet formed inside a communication path between a part connected to an air injection passage and a part connected to the air cell for air discharge to allow air to enter the air cell.
- the communication path is constructed in parallel with the air cell body, one for each air cell, and the air injection part for injecting air through the upper air injection path and the air discharge part for supplying air to the air cell body at the bottom of the communication path. to be.
- the sealing means since the sealing means maintains the sealing state of each of the plurality of air cells, even if some of the air cells are broken, the sealing properties of the other air cells are not affected, and thus the buffer packaging function can be continuously maintained.
- the shape of the air cell it is possible to fold and use in a three-dimensional form, such as a box form, instead of a flat cushioning filler, it is possible to significantly increase the convenience of use, and shorten the time required for packaging.
- FIG. 1 is a schematic perspective view for explaining the air-filled packaging material according to an embodiment of the present invention.
- Figure 2 is an exploded perspective view for explaining the air-filled packaging material according to an embodiment of the present invention.
- Figure 3 is a plan sectional view for explaining the air-filled packaging material according to an embodiment of the present invention.
- FIG. 4 is a cross-sectional view taken along the line A-A of Figure 1 for explaining the air-filled packaging material according to an embodiment of the present invention.
- Figure 5 is a plan sectional view for explaining the air-filled packaging material according to another embodiment of the present invention.
- Figure 6 is a cross-sectional plan view for explaining the air-filled packaging material according to another embodiment of the present invention.
- Figure 7 is a plan sectional view for explaining the air-filled packaging material according to another embodiment of the present invention.
- the air-filled packaging material of the present invention is made by the adhesion of the upper sheet 10 and the lower sheet 20, the upper sheet 10 to form a compartment, such as air cells, air injection passage, and communication path to be described later And the lower sheet 20 are bonded.
- the elements formed in accordance with the adhesion of the upper sheet 10 and the lower sheet 20 will be described in detail.
- FIG. 1 is a schematic perspective view for explaining the air-filled packaging according to an embodiment of the present invention
- Figure 2 is an exploded perspective view for explaining the air-filled packaging according to an embodiment of the present invention.
- the air-filled packaging material of the present invention includes an air cell 100, air injection passage 200, and communication passage 300.
- the air cell 100 is preferably partitioned by adhesion of the upper sheet 10 and the lower sheet 20 so as to buffer the pressure from the outside.
- the air injection passage 200 serves to inject (inlet) air from the outside. In more detail, it serves as an external air inflow passage so that air is introduced into the air cell 100 to be charged.
- the communication path 300 is preferably to serve as a connection passage so that the external air injected through the air injection passage 200 can be introduced into the air cell 100.
- the communication path 300 has one side connected to the air injection path 200 (one side of the communication path 300 connected to the air injection path 200 is referred to as a communication path air inlet 310). It is preferable that the other side is formed to be connected to the air cell 100 (the other side of the communication path 300 connected with the air cell 100 is referred to as a communication air outlet 320).
- the communication path 300 is preferably (parallel) formed in parallel along the side of the air cell (100).
- Figure 3 is a plan sectional view for explaining the air-filled packaging material according to an embodiment of the present invention.
- the air-filled packaging of the present invention is formed by the air cell 100 is formed by the adhesion of the upper sheet 10 and the lower sheet 20, based on the cross-sectional view shown in FIG.
- An air injection passage 200 is formed on the air cell 100, and the air cell 100 and the air injection passage 200 are connected to each other through the communication passage 300.
- the outside air introduced through the air injection passage 200 is introduced into the communication path 300 through the air inlet 310 of the communication path 300, and into the communication path 300 inwards.
- the introduced external air is discharged to the air cell 100 through the air outlet 320 through the communication of the communication path 300 formed in connection with the air cell 100 to charge the inside of the air cell 100.
- the air-filled packaging material includes a sealing means (400).
- the sealing means 400 of the air-filled packaging material of the present invention to smooth air inflow into the air cell 100, and to prevent the air from leaking to the outside after the air is filled in the air cell It plays a role.
- the air-filled packaging material of the present invention external air is introduced through the air injection passage 200, and the introduced external air is introduced into the air cell 100 through the communication passage 300 to be charged.
- the sealing means 400 is preferably formed in the communication path 300 so that the filled air does not leak.
- the sealing means 400 is preferably to be formed between the communication path air inlet 310 formed on one side of the communication path 300 and the communication path air outlet 320 formed on the other side for this role.
- Sealing means 400 to perform the above role is formed in the communication path 300 as a sheet of synthetic resin material, the air injection passage 200 direction is bent, the V-shaped open toward the air cell 100 Form the sheet 410 between the top sheet 10 and the lower sheet 20 and then formed by adhering to the top sheet and the lower sheet together in the process of adhering the top sheet 10 and the lower sheet 20 do.
- the sealing means 400 is formed between the upper sheet 10 and the lower sheet 20 without a separate thermal bonding process is formed through a single bonding process.
- FIG. 4 is a cross-sectional view taken along the line A-A of Figure 1 for explaining the air-filled packaging material according to an embodiment of the present invention.
- the external air introduced through the air injection passage 200 is introduced into the communication path 300 through the air inlet 310 of the communication path 300, and the external air introduced into the air.
- the sealing means 400 formed in the communication path 300 for example, by the V-shaped sheet 410 to flow in the communication path air outlet 320 of the communication path 300 connected to the air cell 100. do.
- the outside air introduced into the communication path 300 easily moves between the seat 410 and the inner wall of the communication path 300 due to the shape of the sheet 410.
- the external air flowing into the air outlet 320 through the communication flows into the air cell 100 to fill the air cell 100.
- the outside air continuously introduced into the inside of the air cell 100 flows back, and the outside air flowing back flows through the V-shaped seat 410 of the sealing means 400.
- the V-shaped sheet 410 opened in the direction of the air cell 100 gradually widens so that the V-shaped sheet 410 is formed on the inner wall of the communication path 300.
- the air flowing in close contact with the upper sheet 10 and the lower sheet 20 forming the furnace 300 flows outward.
- the air-filled packaging material of the present invention does not require a separate performing operation to prevent the charged air from coming out again after the filling is completed due to the operation of the sealing means 400. That is, the sealing means 400 serves as a check valve.
- the sealing means 400 serves as a check valve, thereby serving as a packaging material having a buffer function without performing a separate operation for maintaining the filled air.
- the air-filled packaging material according to an embodiment of the present invention may further include an embossed sheet (500).
- the embossed sheet 500 of the present invention plays a secondary role so that the sealing means 400 can perform its role more effectively.
- the embossed sheet 500 is formed in the V-shaped sheet 410 of the sealing means 400, the upper portion forming the communication path 300, that is, the communication path 300 during air backflow
- the sheet 10 and the lower sheet 20 and the V-shaped sheet 410 plays an auxiliary role so that it can easily be in close contact. That is, as the embossed sheet 500 is formed inside the V-shaped sheet 410, the sheet 410 is opened by the air flowing back to more smoothly.
- Figure 5 is a plan sectional view for explaining the air-filled packaging material according to another embodiment of the present invention.
- the air-filled packaging material of the present invention is the width and structure of the communication path 300 is connected to the air cell 100 of the air pressure flowing from the outside and the air pressure flows back to the air filled in the air cell 100
- it may be formed in a narrow line width or a curved structure. Through this, after the air filling of the air cell 100 is completed, it is possible to suppress the air flowing back to the maximum.
- Figure 6 is a cross-sectional plan view for explaining the air-filled packaging material according to another embodiment of the present invention.
- the air cell 100 and the communication path 300 may be formed in a bent shape rather than a straight line. In this case, even if air is charged in the air cell, the packaging material is not bent or bent, and thus the flat shape can be maintained.
- Figure 7 is a plan sectional view for explaining the air-filled packaging material according to another embodiment of the present invention.
- the air filled packaging material of the present invention may adhere a portion of the upper sheet 10 and the lower sheet 20 to form an air cell 100 to block the inflow of air to a portion of the air cell 100. It may be.
- a flat packaging material can be manufactured and used, and six flat packaging materials can be placed on each side of the packaging box to achieve a buffering effect.
- the packaging material in the form of a box.
- the air cell portion filled with air is difficult to be easily folded or folded, it is preferable to bond the upper sheet and the lower sheet so that the folded or folded portion is not filled with air.
- the air cell 100 when the air is filled into the air cell 100, the air cell 100 can be easily folded using the partially bonded portion (W), and thus the air-filled packaging material of the present invention in various shapes such as a box. It can be folded and used.
- W partially bonded portion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
Description
Claims (7)
- 상부시트와 하부시트의 접착으로 구획되어 형성되는 외부의 압력에 대한 완충작용을 하는 하나 이상의 에어셀;외부로부터 공기가 소통로를 통하여 상기 에어셀로 주입될 수 있도록 상기 상부시트와 상기 하부시트의 접착으로 구획 형성되는 공기주입통로;일측은 공기 유입을 위해 상기 공기주입통로와 연결되고, 타측은 공기 배출을 위해 상기 에어셀과 연결되도록 상기 상부시트와 상기 하부시트의 접착으로 구획 형성되는 소통로; 및상기 에어셀로 충전되는 공기의 역류를 방지하도록 공기주입통로와 연결되는 부분과 에어셀과 연결되는 부분 사이의 소통로 내부에 형성되는 밀봉수단을 포함하는 것을 특징으로 하는 공기충전형 포장재.
- 제 1 항에 있어서, 상기 소통로가상기 에어셀 측면을 따라 평행하게 형성되는 것을 특징으로 하는 공기충전형 포장재.
- 제 1 항에 있어서, 상기 밀봉수단이상기 공기주입통로 방향으로 꺾여있고, 에어셀 방향으로 벌려진 V자 형태의 시트가 상기 상부시트 및 하부시트 사이에 위치하여 접착되어 형성되는 것을 특징으로 하는 공기충전형 포장재.
- 제 3 항에 있어서, 상기 밀봉수단은상기 상부시트와 상기 하부시트 사이에 위치시키고, 상기 하부시트, 상기 밀봉수단, 및 상기 상부시트를 접착시켜 형성되는 것을 특징으로 하는 공기충전형 포장재.
- 제 3 항에 있어서,공기 역류시 상기 V자 형태의 시트인 밀봉수단이 상기 상부시트와 상기 하부시트와 용이하게 밀착될 수 있도록 상기 밀봉수단 내부에 형성되는 엠보시트를 더 포함하는 것을 특징으로 하는 공기충전형 포장재.
- 제 1 항에 있어서,상기 에어셀이 꺽인 형태로 형성되는 것을 특징으로 하는 공기충전형 포장재.
- 제 1 항에 있어서,상기 에어셀 일부에 공기의 유입을 차단하여 상기 공기충전형 포장재가 꺾일 수 있도록 상기 에어셀을 형성하는 상기 상부시트와 상기 하부시트의 일부가 접착된 것을 특징으로 하는 공기충전형 포장재.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010800037580A CN102264609A (zh) | 2009-01-05 | 2010-01-04 | 空气填充型包装材料 |
| JP2011544377A JP2012514565A (ja) | 2009-01-05 | 2010-01-04 | 空気充填型包装材 |
| EP10726805A EP2384994A2 (en) | 2009-01-05 | 2010-01-04 | Air-filled packaging product |
| US13/143,327 US20110266191A1 (en) | 2009-01-05 | 2010-01-04 | Air-filled packaging product |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090000273A KR101256701B1 (ko) | 2009-01-05 | 2009-01-05 | 공기충전형 포장재 |
| KR10-2009-0000273 | 2009-01-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010077117A2 true WO2010077117A2 (ko) | 2010-07-08 |
| WO2010077117A3 WO2010077117A3 (ko) | 2010-10-28 |
Family
ID=42310429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2010/000015 Ceased WO2010077117A2 (ko) | 2009-01-05 | 2010-01-04 | 공기충전형 포장재 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110266191A1 (ko) |
| EP (1) | EP2384994A2 (ko) |
| JP (1) | JP2012514565A (ko) |
| KR (1) | KR101256701B1 (ko) |
| CN (1) | CN102264609A (ko) |
| WO (1) | WO2010077117A2 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6038891B2 (ja) * | 2012-04-20 | 2016-12-07 | 克敏 吉房 | 空気セル緩衝材 |
| US11649101B2 (en) * | 2019-09-24 | 2023-05-16 | Steven Michael Stack, JR. | System and method of manufacture for fluid container with check valve |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08587B2 (ja) * | 1993-06-25 | 1996-01-10 | 株式会社柏原製袋 | 流体用密封袋とその製造方法 |
| JP2859107B2 (ja) * | 1993-09-22 | 1999-02-17 | 出光石油化学株式会社 | ゴム変性スチレン系樹脂組成物 |
| JPH07165265A (ja) * | 1993-10-28 | 1995-06-27 | K Jasai Z | 緩衝保護装置 |
| JP2506428Y2 (ja) * | 1993-11-22 | 1996-08-07 | 化研工業株式会社 | 包装用緩衝材 |
| US6357915B2 (en) * | 1999-08-13 | 2002-03-19 | New West Products, Inc. | Storage bag with one-way air valve |
| MY121480A (en) * | 2000-11-30 | 2006-01-28 | Sun A Kaken Co Ltd | Buffer packing bag |
| WO2003043902A1 (en) * | 2001-11-16 | 2003-05-30 | 3M Innovative Properties Company | Inflatable packaging system |
| US7165677B2 (en) * | 2004-08-10 | 2007-01-23 | Air-Paq, Inc. | Structure of air-packing device |
| EP1955960A1 (en) * | 2005-07-01 | 2008-08-13 | Miko Tanaka | Structure of airflow channel of sealing bag, sealing bag, and method of producing sealing bag |
| US7445117B2 (en) * | 2005-09-19 | 2008-11-04 | Air-Paq, Inc. | Structure of air-packing device |
| KR200429489Y1 (ko) | 2005-12-23 | 2006-10-23 | 리드팩 인더스트리얼 | 보조가스포켓을 가진 팽창가능한 가스백 |
| US7422109B2 (en) * | 2006-04-25 | 2008-09-09 | Air-Paq, Inc. | Structure of air-packing device |
-
2009
- 2009-01-05 KR KR1020090000273A patent/KR101256701B1/ko not_active Expired - Fee Related
-
2010
- 2010-01-04 WO PCT/KR2010/000015 patent/WO2010077117A2/ko not_active Ceased
- 2010-01-04 JP JP2011544377A patent/JP2012514565A/ja active Pending
- 2010-01-04 EP EP10726805A patent/EP2384994A2/en not_active Withdrawn
- 2010-01-04 CN CN2010800037580A patent/CN102264609A/zh active Pending
- 2010-01-04 US US13/143,327 patent/US20110266191A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| None |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100081016A (ko) | 2010-07-14 |
| CN102264609A (zh) | 2011-11-30 |
| KR101256701B1 (ko) | 2013-04-19 |
| US20110266191A1 (en) | 2011-11-03 |
| WO2010077117A3 (ko) | 2010-10-28 |
| JP2012514565A (ja) | 2012-06-28 |
| EP2384994A2 (en) | 2011-11-09 |
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