CA2381068C - Dispositif de fermeture - Google Patents
Dispositif de fermeture Download PDFInfo
- Publication number
- CA2381068C CA2381068C CA002381068A CA2381068A CA2381068C CA 2381068 C CA2381068 C CA 2381068C CA 002381068 A CA002381068 A CA 002381068A CA 2381068 A CA2381068 A CA 2381068A CA 2381068 C CA2381068 C CA 2381068C
- Authority
- CA
- Canada
- Prior art keywords
- color
- fastening strips
- fastening
- axis
- closure
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- -1 for example Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 101100313377 Caenorhabditis elegans stip-1 gene Proteins 0.000 description 1
- 101100313382 Dictyostelium discoideum stip-2 gene Proteins 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 101100516335 Rattus norvegicus Necab1 gene Proteins 0.000 description 1
- 101150059016 TFIP11 gene Proteins 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- B65D33/255—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 being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Slide Fasteners (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
L'invention concerne un dispositif de fermeture (121) comportant des bandes d'attache de verrouillage (130, 131). Ledit dispositif de fermeture peut comporter un curseur (132) logé de manière coulissante sur les bandes d'attache de manière à faciliter l'enclenchement et le désenclenchement des bandes d'attache. Les bandes d'attache (130, 131) présentent une première couleur permettant d'indiquer visuellement l'enclenchement des bandes d'attache. L'indication visuelle de l'enclenchement peut être observée par le haut du dispositif de fermeture (121). Si les bandes d'attache sont correctement enclenchées, la première couleur n'est pas visible par le haut du dispositif de fermeture. Ladite première couleur est visible par le haut du dispositif de fermeture (121) lorsque le sac est ouvert.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2000/015566 WO2001094226A1 (fr) | 2000-06-06 | 2000-06-06 | Dispositif de fermeture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2381068A1 CA2381068A1 (fr) | 2001-12-13 |
| CA2381068C true CA2381068C (fr) | 2006-11-21 |
Family
ID=21741463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002381068A Expired - Fee Related CA2381068C (fr) | 2000-06-06 | 2000-06-06 | Dispositif de fermeture |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU779609B2 (fr) |
| CA (1) | CA2381068C (fr) |
| WO (1) | WO2001094226A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7611284B2 (en) | 2004-04-26 | 2009-11-03 | The Glad Products Company | Closure device |
| US7743474B2 (en) * | 2005-10-31 | 2010-06-29 | Reynolds Consumer Products, Inc. | Polymeric package closure and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186786A (en) * | 1978-09-29 | 1980-02-05 | Union Carbide Corporation | Colored interlocking closure strips for a container |
| US4829641A (en) * | 1987-06-22 | 1989-05-16 | First Brands Corporation | Enhanced color change interlocking closure strip |
| US5140796A (en) * | 1991-11-04 | 1992-08-25 | Pope William K | Closure tool for resealable bags |
| US5356222A (en) * | 1992-02-24 | 1994-10-18 | Reynolds Consumer Products Inc. | Interlocking closure for plastic storage bags with confirming color stripes |
| US5248201A (en) * | 1992-02-24 | 1993-09-28 | Reynolds Consumer Products Inc. | Interlocking closure for plastic storage bags with confirming color strips |
-
2000
- 2000-06-06 AU AU54669/00A patent/AU779609B2/en not_active Ceased
- 2000-06-06 CA CA002381068A patent/CA2381068C/fr not_active Expired - Fee Related
- 2000-06-06 WO PCT/US2000/015566 patent/WO2001094226A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001094226A1 (fr) | 2001-12-13 |
| CA2381068A1 (fr) | 2001-12-13 |
| AU779609B2 (en) | 2005-02-03 |
| AU5466900A (en) | 2001-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130606 |