GB2618219A - Sealing bag - Google Patents
Sealing bag Download PDFInfo
- Publication number
- GB2618219A GB2618219A GB2306170.8A GB202306170A GB2618219A GB 2618219 A GB2618219 A GB 2618219A GB 202306170 A GB202306170 A GB 202306170A GB 2618219 A GB2618219 A GB 2618219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing
- groove
- bag
- wall
- strip
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract 43
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1658—Elements for flattening or folding the mouth portion
- B65D33/1666—Slitted tubes with or without a core; U-shaped clips made of one piece
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
A sealing bag is disclosed.The sealing bag comprising: a bag body (1), an opening portion (11) provided on the bag body, and a convex strip (12) provided around the outer periphery of the opening portion; and a sealing member provided with a sealing groove (21), the sealing groove being provided with a stopper (22), wherein the sealing groove at least penetrates one side of the sealing member to form a first sealing opening, the convex strip can penetrate into the sealing groove from the first sealing opening, and the stopper is configured to confine the opening portion within the sealing groove, the groove width of the sealing groove gradually increases from the bottom of the sealing groove towards the direction of the stopper.
Claims (10)
1. A sealing bag characterized by comprising: a bag body, an opening portion provided on the bag body, and a convex strip provided around the outer periphery of the opening por tion; and a sealing member provided with a sealing groove, the sealing groove being provided with a stopper, wherein the sealing groove at least penetrates one side of the sealing mem ber to form a first sealing opening, the convex strip can penetrate into the sealing groove from the first sea ling opening, and the stopper is configured to confine the opening portion within the s ealing groove, the groove width of the sealing groove gradually increases from the bottom of the sealing groove towards the direction of the stopper.
2. The sealing bag according to Claim 1, characterized in that the sealing bag comprises: a bottom wall and a first groove wall and a second groove wall respective ly connected to the bottom wall, and the stopper is separately provided on the first groove wall and the s econd groove wall, the distance between the first groove wall and the second groove wall grad ually increases from the direction of the bottom wall to the direction of the stopper.
3. The sealing bag according to Claim 2, characterized in that the angle of the first groove wall to the bottom wa ll is between 92° and 100°.
4. The sealing bag according to Claim 3, characterized in that the angle of the first groove wall to the bottom wa ll is between 94° and 98°.
5. The sealing bag according to Claim 2, characterized in that the stopper comprises: a first stopping strip provided on the first groove wall and extending in the direction of the second groove wall; and a second stopping strip provided on the second groove wall facing the firs t stopping strip and extending in the direction of the second groove wall.
6. The sealing bag according to Claim 5, characterized in that the angle between the first stopping strip and the first groove wall is between 90° and 95°.
7. The sealing bag according to Claim 1, characterized in that the bag body further comprises: a sealing strip provided on one side of the inner surface of the opening p ortion and arranged along the longitudinal direction of the bag body; and a sealing groove provided on the other side of the inner surface of the op ening portion and arranged along the longitudinal direction of the bag bod y, Wherein the sealing strip is fitted into the sealing groove to form a seal ; the sealing strip and the sealing groove are engaged with each other, and the groove bottom width of the sealing groove is at least partially g reater than the groove top width of the sealing groove.
8. The sealing bag according to any one of Claims 1 to 7, characterized in that the bag body is made of flexible materials and the bag body further comprises: a bag bottom wall and a bag sidewall connected to the bag bottom wall, the opening portion being provided on the bag sidewall, and the convex strips being arranged in the longitudinal direction of the bag bottom wall as two strips opposite and connected end-to-end with each other; the perimeter of the opening portion is smaller than the perimeter of the bag bottom wall.
9. The sealing bag according to Claim 8, characterized in that the hardness of the bag bottom wall is greater than the hardness of the bag sidewall so that the bottom of the bag body tends to maintain the shape of the bag bottom wall itself; the hardness of the opening portion is greater than the hardness of the ba g sidewall so that the opening of the bag body tends to be maintained in t he strip shape of the convex strip.
10. The sealing bag according to Claim 8, characterized in that the ratio of the perimeter of the opening portion t o the perimeter of the bottom wall of the bag is in the range of 1: 1. 2 to 1: 1.4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK32022046261 | 2022-01-13 | ||
| PCT/CN2023/071905 WO2023134726A1 (en) | 2022-01-13 | 2023-01-12 | Sealing bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202306170D0 GB202306170D0 (en) | 2023-06-07 |
| GB2618219A true GB2618219A (en) | 2023-11-01 |
Family
ID=88238773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2306170.8A Pending GB2618219A (en) | 2022-01-13 | 2023-01-12 | Sealing bag |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3246006U (en) |
| GB (1) | GB2618219A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070094850A1 (en) * | 2005-10-31 | 2007-05-03 | Jonathan Hui | Reclosable container and method of manufacture |
| US20110069911A1 (en) * | 2009-09-24 | 2011-03-24 | Ackerman Bryan L | Stand-Up Pouch With a Collapsible Body |
| CN203877145U (en) * | 2014-05-28 | 2014-10-15 | 宁波赛柯国际贸易有限公司 | Diving bag for electronic product |
| US20180057220A1 (en) * | 2016-08-26 | 2018-03-01 | Global Packaging Solutions Limited | Reclosable airtight container and method of manufacture |
| CN213169335U (en) * | 2020-09-11 | 2021-05-11 | 易诺包装（深圳）有限公司 | Self-sealing strip and packaging bag capable of preventing children from opening |
| CN214932115U (en) * | 2021-01-19 | 2021-11-30 | 海丰景辉塑胶玩具有限公司 | Reinforced and sealed silica gel sealing bag |
| CN215157162U (en) * | 2021-06-04 | 2021-12-14 | 海丰景辉塑胶玩具有限公司 | Silica gel sealing bag compression-resistant reinforcing sealing strip |
-
2023
- 2023-01-12 GB GB2306170.8A patent/GB2618219A/en active Pending
- 2023-01-12 JP JP2023600065U patent/JP3246006U/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070094850A1 (en) * | 2005-10-31 | 2007-05-03 | Jonathan Hui | Reclosable container and method of manufacture |
| US20110069911A1 (en) * | 2009-09-24 | 2011-03-24 | Ackerman Bryan L | Stand-Up Pouch With a Collapsible Body |
| CN203877145U (en) * | 2014-05-28 | 2014-10-15 | 宁波赛柯国际贸易有限公司 | Diving bag for electronic product |
| US20180057220A1 (en) * | 2016-08-26 | 2018-03-01 | Global Packaging Solutions Limited | Reclosable airtight container and method of manufacture |
| CN213169335U (en) * | 2020-09-11 | 2021-05-11 | 易诺包装（深圳）有限公司 | Self-sealing strip and packaging bag capable of preventing children from opening |
| CN214932115U (en) * | 2021-01-19 | 2021-11-30 | 海丰景辉塑胶玩具有限公司 | Reinforced and sealed silica gel sealing bag |
| CN215157162U (en) * | 2021-06-04 | 2021-12-14 | 海丰景辉塑胶玩具有限公司 | Silica gel sealing bag compression-resistant reinforcing sealing strip |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3246006U (en) | 2024-03-12 |
| GB202306170D0 (en) | 2023-06-07 |
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