Embossing device
AssigneeSCA Hygiene Products AB
InventorsGunnar Bredahl, Bernhard Reichling, Wolfram Schnikoreit
Life of this patent
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Abstract
An embossing device for tissue paper converting apparatus, comprises a first roll and a second roll cooperating with each other to emboss a web of tissue paper in-between, first protrusions on the circumference of the first roll cooperating with the second roll to form a first nip with a first gap in-between, second protrusions on the circumference of the first or second roll cooperating with the other of the first and second roll as a counter roll to form a second nip with a second gap in-between. The embossing device further comprises an adjusting element for selectively adjusting the second gap of the second nip of some or all second protrusions.
Claims20
Embossing device for tissue paper, comprising:
- at least a first roll and a second roll cooperating with each other to emboss a web of material like tissue paper in-between;
- first protrusions on the circumference of the first roll cooperating with the second roll to form a first nip with a first gap in-between;
- second protrusions on the circumference of the first or second roll cooperating with the other of the first and second roll as a counter roll to form a second nip with a second gap in-between;
- and
- adjusting means for selectively adjusting the gap of the second nip of some or all second protrusions.
Dependencies are inferred from the claim text.