CA2381164C - Dispositif de fermeture - Google Patents
Dispositif de fermeture Download PDFInfo
- Publication number
- CA2381164C CA2381164C CA002381164A CA2381164A CA2381164C CA 2381164 C CA2381164 C CA 2381164C CA 002381164 A CA002381164 A CA 002381164A CA 2381164 A CA2381164 A CA 2381164A CA 2381164 C CA2381164 C CA 2381164C
- Authority
- CA
- Canada
- Prior art keywords
- flange portion
- axis
- fastening strips
- length
- fastening
- 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
- 239000000463 material Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- -1 for example Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 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
- 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
- 238000003860 storage Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000004075 alteration Effects 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
- 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
- 229920001470 polyketone Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 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
- B65D33/2589—Bag or slide fastener details cooperating with the slider, e.g. details for removing or installing the slider
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Slide Fasteners (AREA)
Abstract
Cette invention concerne un dispositif de fermeture (121) comportant des bandes de fixation autoverrouillables (130, 131) et un coulisseau (132). Les bandes de fixation présentent une partie en rebord (163, 153) qui s'engage dans un élément intercalaire (143) de la glissière. La partie en rebord est inclinée vers l'intérieur, vers la glissière. La partie en rebord (163, 153) se déforme au niveau de l'extrémité fermeture (127) des bandes de fixation afin d'empêcher le coulisseau d'ouvrir lesdites bandes sur leur extrémité fermeture. On peut aplatir (172, 174) la partie en rebord.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2000/040117 WO2001094227A1 (fr) | 2000-06-06 | 2000-06-06 | Dispositif de fermeture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2381164A1 CA2381164A1 (fr) | 2001-12-13 |
| CA2381164C true CA2381164C (fr) | 2006-12-05 |
Family
ID=21742118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002381164A Expired - Fee Related CA2381164C (fr) | 2000-06-06 | 2000-06-06 | Dispositif de fermeture |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU782133B2 (fr) |
| CA (1) | CA2381164C (fr) |
| WO (1) | WO2001094227A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7267856B2 (en) * | 2002-10-07 | 2007-09-11 | Pactiv Corporation | Ultrasonic end stops on zipper closure bags and methods for making same |
| US7600300B2 (en) * | 2007-01-24 | 2009-10-13 | Illinois Tool Works Inc. | Slider zipper with wide track profile for powder and granulated products |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007143A (en) * | 1990-03-07 | 1991-04-16 | Mobil Oil Corp. | Rolling action zipper profile and slipper therefor |
| US5067208A (en) * | 1991-03-22 | 1991-11-26 | Mobil Oil Corporation | Plastic reclosable fastener with self-locking slider |
| US5301395A (en) * | 1993-07-29 | 1994-04-12 | Mobil Oil Corporation | Plastic reclosable fastener with structure for restraining slider in closed position and for facilitating reopening fastener |
| US5833791A (en) * | 1996-08-16 | 1998-11-10 | Tenneco Packaging | Conforming end stops for a plastic zipper |
| US5664299A (en) * | 1996-09-10 | 1997-09-09 | Dowbrands L.P. | Reclosable fastener assembly |
| US5871281A (en) * | 1996-11-25 | 1999-02-16 | Kcl Corporation | Zipper slider pivoting wedge |
-
2000
- 2000-06-06 CA CA002381164A patent/CA2381164C/fr not_active Expired - Fee Related
- 2000-06-06 WO PCT/US2000/040117 patent/WO2001094227A1/fr not_active Ceased
- 2000-06-06 AU AU57911/00A patent/AU782133B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU782133B2 (en) | 2005-07-07 |
| AU5791100A (en) | 2001-12-17 |
| CA2381164A1 (fr) | 2001-12-13 |
| WO2001094227A1 (fr) | 2001-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130606 |