B - Operations – Transporting – 31 – D
Patent
B - Operations, Transporting
31
D
B31D 5/00 (2006.01) B65D 81/03 (2006.01) B65D 81/05 (2006.01) B65D 81/09 (2006.01)
Patent
CA 2391365
The invention concerns a machine for making packaging or cushioning products comprising split granular material. The invention is characterised in that said machine comprises a substantially planar support (15), means driving in translation said support, means for depositing on said support a fibre layer (2) which is maintained in position thereon, means for dispensing granular material, split or not onto the fibre layer, means for distributing the granular material on said layer thereby forming a granular material layer, means for depositing on said granular material layer another fibre layer (6) and means (55, 75, 8) for mutually assembling the two fibre layers (2, 6) together, by separating at least partly said granular material. The invention is applicable to the packaging industry.
L'invention concerne une machine pour la fabrication d'un produit d'emballage ou de calage comportant des graines éclatées. Selon l'invention, cette machine comprend un support sensiblement plan (15), des moyens d'entraînement en translation de ce support, des moyens pour déposer sur ledit support une nappe de fibres (2) qui y est maintenue en place, des moyens pour distribuer des graines, éclatées ou non sur la nappe de fibres, des moyens pour répartir des graines sur la nappe de fibres et ainsi former une nappe de graines, des moyens pour déposer sur ladite nappe de graines une autre nappe de fibres (6) et des moyens (55, 75, 8) pour fixer les deux nappes de fibres (2, 6) entre elles, en séparant au moins partiellement lesdites graines. L'invention s'applique à l'industrie de l'emballage.
de Moustier Luc
Gowling Lafleur Henderson Llp
Societe Pop Nat
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