Importance

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Abstract

An edge embosser for converting paper tissue, having three processing stations, two for engraving (1) and (2) and one for joining (3), between which there are continuous strips of ordinary paper, wherein (P1) is a lower or inner strip and (P2) is an upper or outer strip, so that they can both be embossed with any pattern in the two first stations (1) and (2), and then both are joined by their edges through station (3) forming a finished continuous strip of paper (P3); each engraving station (1 and 2) comprises a pair of rolls, one made of rubber (4A-4B) and the other of engraved steel (5A-5B), where the latter are pulled by the corresponding continuous inner and outer strip of paper (P1 or P2) passing between each pair and guided by casters (6, 7, 8 and 9); said joining station (3) is placed after the two engraving stations (1-2), and it also comprises two rollers, a wheel roller (10) and a pulled counter-wheel roller (11), between which the continuous strips of paper (P1 and P2) are aligned, so that they can be joined by their edges and, thus, said wheel roller (10) presents, along its length, various rings (12) mounted on O-rings (13), each ring constituting the protruding means for supplementary pressure and the realization of the fastening bands by mechanical lamination (F).

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First Claim