D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 27/40 (2006.01) B31F 1/07 (2006.01)
Patent
CA 2406577
The invention relates to an embossed sheet (10) consisting of at least one first and one second ply (12, 14) of creped cellulose wadding. Said sheet is of the type that has at least one first ply (12) comprising a first embossing pattern (16) made up of a first series of first protrusions (18) which form, in particular, first alignments and the peaks (32) of which are linked to the inner face (24) of the second ply (14) with both surfaces facing each other. Said invention is characterised in that each of the two plies (12, 14) comprise a second embossing pattern (36) made up of a second series of second protrusions (38, 40) and in that the peaks (42, 44) of the second protrusions (38, 40) of one ply (12, 14) extend opposite and close to the peaks (44, 42) of the second protrusions (40, 38) of the other ply (14, 12).
L'invention concerne une feuille gaufrée (10) composée d'au moins un premier et un deuxième plis (12, 14) d'ouate de cellulose crêpée du type dont au moins un premier pli (12) comporte un premier motif (16) de gaufrage constitué d'une première série de premières protubérances (18) qui forment notamment des premiers alignements et dont les sommets (32) sont liés à la face interne (24) du deuxième pli (14) en vis-à-vis, caractérisée en ce que ces deux plis (12, 14) comportent chacun un deuxième motif (36) de gaufrage constitué d'une deuxième série de deuxièmes protubérances (38, 40), et en ce que des sommets (42, 44) des deuxièmes protubérances (38, 40) d'un pli (12, 14) s'étendent en vis-à-vis et à proximité de sommets (44, 42) des deuxièmes protubérances (40, 38) de l'autre pli (14, 12).
Georgia-Pacific France
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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