B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 27/40 (2006.01) B29C 44/04 (2006.01) B29C 45/14 (2006.01) B32B 5/18 (2006.01) B32B 27/08 (2006.01)
Patent
CA 2620038
The panel-like laminate comprises a flexible skin (1 ), a rigid substrate (2) and an intermediate layer (3). The flexible skin (1 ) comprises a main part (8) which forms the front side of the laminate and at least one flange (9) which extends from the main part (8) of the skin towards the substrate (2) to form at least a portion of the lateral side of the laminate. In order to avoid foam leakage when moulding the intermediate layer (3) between the skin (1 ) and the substrate (2), the flange (9) is extended by a border part (10) which comprises a flexible lip (1 1 ). The flexible lip is pressed against the rigid substrate (2) so that the flexible lip (1 1 ) forms a seal between the skin and the substrate. To prevent deformation of the skin, the border part (10) of the skin further comprises at least one continuous or discontinuous ridge (12) which extends along the flange (9) of the skin (1 ) and which prevents a sliding of this border part when closing the mould.
L'invention concerne un stratifié du type panneau, qui comprend une peau flexible (1), un substrat rigide (2) et une couche intermédiaire (3). La peau flexible (1 ) comprend une partie principale (8) qui forme la partie avant du stratifié, et au moins un rebord (9) qui se déploie depuis la partie principale (8) de la peau vers le substrat (2), de manière à former au moins une partie du bord latéral du stratifié. Pour éviter des fuites de mousse pendant le moulage de la couche intermédiaire (3), entre la peau (1) et le substrat (2), le rebord (9) est prolongé par une partie bordure (10) qui comprend une lèvre flexible (11). La lèvre flexible est pressée contre le substrat rigide (2) de sorte que ladite lèvre (11) forme un joint étanche entre la peau et le substrat. Afin d'éviter une déformation de la peau, la partie bordure (10) de la peau comprend de plus au moins une nervure (12) continue ou discontinue qui se déploie le long du rebord (9) de la peau (1) et empêche la partie bordure de glisser lors de la fermeture du moule.
Bosman Nele
Bracke Kristiaan
Broeckaert Bart
de Winter Hugo
Willems Jan
Gowling Lafleur Henderson Llp
Recticel
LandOfFree
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