Patent ID: 9723868
Date: 2017-08-08
CPC Classifications: A24D

Claim:
1. A method for producing a cigarette mouthpiece, the method comprising steps of: providing a mouthpiece cover material and/or a filter wrap material having a plurality of holes of predeterminable shape arranged in at least one row, the mouthpiece cover material and/or the filter wrap material comprising applying adhesive onto a surface of the continuous plastic layer via a glue roller, the surface facing away from the plurality of inspection holes and the cover-paper, the continuous plastic layer preventing oozing of the adhesive through the plurality of inspection holes and preventing the adhesive from contacting the cover-paper, separating a platelet comprising an inspection hole from the mouthpiece cover material and/or the filter wrap material after the applying of the adhesive onto the continuous plastic layer; and applying the platelet to a filter strand by adhering the continuous plastic layer to the filter strand via the adhesive on the continuous plastic layer; wherein the continuous plastic layer is arranged underneath the cover-paper.