B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/24 (2006.01) A44B 17/00 (2006.01) A44B 18/00 (2006.01) A44B 19/06 (2006.01) B29D 5/10 (2006.01)
Patent
CA 2610847
A closure mechanism for use with bag or sachet-like packaging (5) which is substantially formed by opposing sheets (10, 15); wherein said closure mechanism includes first and second sets of opposing substantially parallel ridges (40, 45), said ridges defining complementary grooves (60) therebetween that are adapted to receive said opposing ridges in a form-locking engagement; wherein the surface of said ridges and grooves feature a plurality of ribs (65)extending traverse and from said surfaces such that, when said first form- locking engagement is made, the ribs extending from said ridges tend to interfere with the ribs extending from said grooves thereby to impede unintentional opening of said closure.
La présente invention concerne un mécanisme de fermeture destiné à être utilisé avec un sac ou emballage sous forme de sachet (5) qui est sensiblement formé par des feuilles opposées (10, 15). Ledit mécanisme de fermeture comprend des premier et second jeux de saillies opposées sensiblement parallèles (40, 45), lesdites saillies définissant des rainures complémentaires (60) entre celles-ci qui sont conçues pour recevoir lesdites saillies opposées en engagement de verrouillage de forme. Les surfaces desdites saillies et rainures comportent une pluralité de nervures (65) s~étendant transversalement et à partir desdites surfaces de sorte que, lorsque ledit premier engagement de verrouillage de forme est réalisé, les nervures s~étendant à partir desdites saillies aient tendance à gêner les nervures s~étendant à partir desdites rainures pour ainsi entraver l~ouverture involontaire de ladite fermeture.
Garst Sebastian
Hayes Jason
Jolic Karlo
Lascaris Edmond
Stoddart Steve
Gowling Lafleur Henderson Llp
Mars Incorporated
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