Global Patent Index - EP 3578352 A1

EP 3578352 A1 20191211 - EMBOSSING METHOD AND EMBOSSED PRODUCT

Title (en)

EMBOSSING METHOD AND EMBOSSED PRODUCT

Title (de)

PRÄGEVERFAHREN UND PRODUKT

Title (fr)

METHODE DE GAUFRAGE ET PRODUIT OBTENU

Publication

EP 3578352 A1 20191211 (EN)

Application

EP 19178018 A 20190604

Priority

IT 201800006053 A 20180605

Abstract (en)

An embossing method and a multi-ply embossed cellulose product are described herein. The multi-ply embossed cellulose product is in practice a multilayer web material, formed by a plurality of sheets (F) joined along transverse perforation lines (LP) and having a first longitudinal edge (B1) and a second longitudinal edge (B2). The material comprises at least a first ply (VI) and at least a second ply (V2) of embossed cellulose material, wherein the first ply (VI) comprises a first colored decorative pattern (P13.3; P13) and a second decorative pattern defined by embossed protrusions (P25.12; P25.9; P25.2) oriented towards the second ply (V2) and on which a glue (C) is applied. The embossed protrusions (P25.12; P25.9; P25.2) to which the glue is applied are arranged, with respect to the longitudinal edges (B1, B2) and to the transverse perforation lines (LT), so that each sheet (F) is provided with: at least one gluing spot in a rectangular area (AP) adjacent to each transverse perforation line (LP), having a width of 10 mm and preferably of 5 mm; and at least one gluing spot in a rectangular area (AB) adjacent to each edge (B1, B2) having a width of 10 mm and preferably of 5 mm.

IPC 8 full level

B31F 1/07 (2006.01)

CPC (source: BR EP)

B31F 1/07 (2013.01 - BR EP); D21H 27/02 (2013.01 - BR); B31F 2201/0738 (2013.01 - EP); B31F 2201/0774 (2013.01 - EP); B31F 2201/0787 (2013.01 - EP); B31F 2201/0792 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3578352 A1 20191211; BR 102019010901 A2 20200310; IT 201800006053 A1 20191205

DOCDB simple family (application)

EP 19178018 A 20190604; BR 102019010901 A 20190528; IT 201800006053 A 20180605