CA2474944C - Glissiere de fermeture-eclair a membrane amelioree pour emballages souples - Google Patents
Glissiere de fermeture-eclair a membrane amelioree pour emballages souples Download PDFInfo
- Publication number
- CA2474944C CA2474944C CA002474944A CA2474944A CA2474944C CA 2474944 C CA2474944 C CA 2474944C CA 002474944 A CA002474944 A CA 002474944A CA 2474944 A CA2474944 A CA 2474944A CA 2474944 C CA2474944 C CA 2474944C
- Authority
- CA
- Canada
- Prior art keywords
- diaphragm
- zipper assembly
- layer
- zipper
- flaps
- 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
- 230000004888 barrier function Effects 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000013459 approach Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000007789 sealing 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
La présente invention concerne une glissière de fermeture éclair à membrane améliorée pour emballages souples qui comprend : profil de fermeture éclair constitué d'un élément mâle et d'un élément femelle, - ledit profil comprenant des rabats d'un seul côté, - ledit élément mâle comprenant au moins une paire de dents, qui pourraient être couplées aux dents correspondantes sur les éléments femelles, - une glissière pour former ledit profil de fermeture éclair, et - une membrane d'au moins une pellicule stratifiée métallisée scellée entre lesdits rabats pour sceller et rendre le paquet inviolable et agir en tant que barrière caractérisée en ce que la membrane comprenant une ligne de repère réalisée en utilisant des moyens pour tracer pour le rendre plus facile et plus commode à déchirer et à ouvrir pour l'utilisateur pour qu'il accède au contenu du paquet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002474944A CA2474944C (fr) | 2004-08-16 | 2004-08-16 | Glissiere de fermeture-eclair a membrane amelioree pour emballages souples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002474944A CA2474944C (fr) | 2004-08-16 | 2004-08-16 | Glissiere de fermeture-eclair a membrane amelioree pour emballages souples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2474944A1 CA2474944A1 (fr) | 2004-10-16 |
| CA2474944C true CA2474944C (fr) | 2007-10-23 |
Family
ID=33136719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002474944A Expired - Fee Related CA2474944C (fr) | 2004-08-16 | 2004-08-16 | Glissiere de fermeture-eclair a membrane amelioree pour emballages souples |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2474944C (fr) |
-
2004
- 2004-08-16 CA CA002474944A patent/CA2474944C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2474944A1 (fr) | 2004-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220816 |