WO2001060707A1 - Closure of bags and the like - Google Patents
Closure of bags and the like Download PDFInfo
- Publication number
- WO2001060707A1 WO2001060707A1 PCT/GB2001/000657 GB0100657W WO0160707A1 WO 2001060707 A1 WO2001060707 A1 WO 2001060707A1 GB 0100657 W GB0100657 W GB 0100657W WO 0160707 A1 WO0160707 A1 WO 0160707A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- legs
- closure
- protrusions
- pouch
- bag
- Prior art date
Links
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
- B65D33/25—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
- B65D33/2541—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 characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
- A44B19/16—Interlocking member having uniform section throughout the length of the stringer
Definitions
- This invention relates generally to the closure of bags, pouches and the like.
- zipper strip material is used to close such products, using the interengagement of resealable male and female profiles on the respective surfaces of the packaging material to effect the closure .
- the films and legs can be made of any suitable materials and the respective parts of the closure can be snapped or squeezed into engagement. It will be appreciated that when this closure is used for the retention of powders in an associated bag or pouch, any powder which invades the closure, i.e. which becomes located within the zone of the legs, can easily be shaken free or alternatively will not prevent interengagement of the closure elements and will not prevent an adequate closure or sealing of the package.
- An important feature of the invention is that the individual legs are thicker at the root than in their outwardly projecting portions so that there is a taper. This enables the legs to locate more easily between one another, it enables better locking of the protrusions, and it facilitates the escape of powder or other foreign material from within the zone of the closure.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01905905A EP1171359A1 (en) | 2000-02-16 | 2001-02-16 | Closure of bags and the like |
US09/958,966 US20030095727A1 (en) | 2000-02-16 | 2001-02-16 | Closure of bags and the like |
AU33874/01A AU3387401A (en) | 2000-02-16 | 2001-02-16 | Closure of bags and the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0003474.4 | 2000-02-16 | ||
GB0003474A GB0003474D0 (en) | 2000-02-16 | 2000-02-16 | Closure of bags and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001060707A1 true WO2001060707A1 (en) | 2001-08-23 |
Family
ID=9885644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2001/000657 WO2001060707A1 (en) | 2000-02-16 | 2001-02-16 | Closure of bags and the like |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1171359A1 (en) |
AU (1) | AU3387401A (en) |
GB (1) | GB0003474D0 (en) |
WO (1) | WO2001060707A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1431203A1 (en) * | 2002-12-17 | 2004-06-23 | ASF Verwaltungs GmbH | Slide fastener, slide fastener band and reclosable bag |
FR3101333A1 (en) * | 2019-09-27 | 2021-04-02 | S2F Flexico | Eco-designed closing device with differentiated opening forces |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1247945A (en) * | 1959-05-14 | 1960-12-09 | Werner & Mertz Ag | Plastic packaging with special closure for pasty products that can be consumed intermittently and its manufacturing process |
DE1112446B (en) * | 1957-08-08 | 1961-08-03 | Werner & Mertz Gmbh | Inner, secondary closure of a flexible plastic packaging for packing and removing any quantity of liquid or pasty filling goods |
BE654023A (en) * | 1964-06-27 | 1965-02-01 | ||
FR2591871A1 (en) * | 1985-12-23 | 1987-06-26 | Flexico France Sarl | Extruded slide-closure strips for bags |
EP0389130A1 (en) * | 1989-03-22 | 1990-09-26 | Minnesota Mining And Manufacturing Company | Container with intermeshable closure members |
-
2000
- 2000-02-16 GB GB0003474A patent/GB0003474D0/en not_active Ceased
-
2001
- 2001-02-16 WO PCT/GB2001/000657 patent/WO2001060707A1/en not_active Application Discontinuation
- 2001-02-16 EP EP01905905A patent/EP1171359A1/en not_active Withdrawn
- 2001-02-16 AU AU33874/01A patent/AU3387401A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112446B (en) * | 1957-08-08 | 1961-08-03 | Werner & Mertz Gmbh | Inner, secondary closure of a flexible plastic packaging for packing and removing any quantity of liquid or pasty filling goods |
FR1247945A (en) * | 1959-05-14 | 1960-12-09 | Werner & Mertz Ag | Plastic packaging with special closure for pasty products that can be consumed intermittently and its manufacturing process |
BE654023A (en) * | 1964-06-27 | 1965-02-01 | ||
FR2591871A1 (en) * | 1985-12-23 | 1987-06-26 | Flexico France Sarl | Extruded slide-closure strips for bags |
EP0389130A1 (en) * | 1989-03-22 | 1990-09-26 | Minnesota Mining And Manufacturing Company | Container with intermeshable closure members |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1431203A1 (en) * | 2002-12-17 | 2004-06-23 | ASF Verwaltungs GmbH | Slide fastener, slide fastener band and reclosable bag |
FR3101333A1 (en) * | 2019-09-27 | 2021-04-02 | S2F Flexico | Eco-designed closing device with differentiated opening forces |
FR3101332A1 (en) * | 2019-09-27 | 2021-04-02 | S2F Flexico | Eco-designed closing device with high opening force |
Also Published As
Publication number | Publication date |
---|---|
EP1171359A1 (en) | 2002-01-16 |
AU3387401A (en) | 2001-08-27 |
GB0003474D0 (en) | 2000-04-05 |
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