US 2021/0078281 A1 · METHOD AND DEVICE FOR ROTARY BLIND EMBOSSING OF A SUBSTRATE, A FEMALE DIE AND/OR A MALE DIE FOR USE IN A DEVICE, AND A METHOD FOR PRODUCING A FEMALE DIE AND/OR A MALE DIE

Abstract

A method for the rotary blind embossing of a substrate, a device for the rotary blind embossing of a substrate, a female die and/or a male die for use in a device, and to a method for producing a female die and/or a male die. The method for the rotary blind embossing of a substrate in a work station including an embossing roller and a counter-pressure roller includes the following steps: a) preparing the substrate; b) blind embossing the substrate by means of at least one female die provided on the embossing roller and at least one male die provided on the counter-pressure roller. The device for the rotary blind embossing of a substrate has a work station having an embossing roller and a counter-pressure roller, at least one female die being provided on the embossing roller and at least one male die being provided on the counter-pressure roller.

Claims68

Dependent claims

A method for rotary blind embossing of a substrate in a work station comprising an embossing roller and a counter-pressure roller, wherein the method comprises the following steps:

providing the substrate;
blind embossing the substrate by means of at least one female die arranged on the embossing roller and at least one male die arranged on the counter-pressure roller;
providing a positioning aid comprising at least one window region;
arranging the positioning aid on the embossing roller and/or the counter-pressure roller;
and
arranging the at least one female die and/or male die in the at least one window region of the positioning aid,
wherein,
when the at least one female die and/or male die is arranged in the at least one window region of the positioning aid, the at least one female die and/or male die is adjusted by means of an adjusting aid in the at least one window region, and
wherein the adjusting aid is arranged such that the at least one female die and/or male die is movable at least in one direction.

6 more elements

Dependencies are inferred from the claim text.

Method and device for rotary blind embossing of a substrate, a female die and/or a male die for use in a device, and a method for producing a female die and/or a male die

Life of this patent

Method and device for rotary blind embossing of a substrate, a female die and/or a male die for use in a device, and a method for producing a female die and/or a male die

Life of this patent

Abstract

Claims68