US 11,653,694 B2
Method for manufacturing mouthpiece lining paper
Michael Lindner, Wartberg ob der Aist (AT)
Assigned to TANNPAPIER GMBH, Traun (AT)
Filed by TANNPAPIER GMBH, Traun (AT)
Filed on Mar. 8, 2021, as Appl. No. 17/195,126.
Application 17/195,126 is a continuation of application No. 15/301,486, abandoned, previously published as PCT/AT2015/050086, filed on Apr. 1, 2015.
Claims priority of application No. A 50252/2014 (AT), filed on Apr. 3, 2014.
Prior Publication US 2021/0186085 A1, Jun. 24, 2021
Int. Cl. A24C 5/00 (2020.01); A24C 5/56 (2006.01); B26F 1/26 (2006.01); B23K 26/08 (2014.01); B23K 26/382 (2014.01); B23K 26/402 (2014.01); B23K 103/00 (2006.01)
CPC A24C 5/56 (2013.01) [A24C 5/007 (2013.01); B23K 26/0846 (2013.01); B23K 26/389 (2015.10); B23K 26/402 (2013.01); B26F 1/26 (2013.01); B23K 2103/40 (2018.08)] 20 Claims
OG exemplary drawing
 
1. A method for manufacturing a diffusion-optimized mouthpiece lining paper for tobacco products, comprising:
perforating a web of said mouthpiece lining paper by a perforation device which produces perforation holes in said web of said mouthpiece lining paper,
determining diffusivity of said web of said mouthpiece lining paper from at least one parameter of said web that is metrologically acquired downstream of said perforation device, said at least one parameter being chosen from a group consisting of: a hole count of said perforation holes, a density of said perforation holes, and a hole size of said perforation holes,
determining permeability of said web of said mouthpiece lining paper downstream of said perforation device, and
minimizing the hole size of said perforation holes to maximize said diffusivity of said mouthpiece lining paper by regulating perforation parameters of said perforation device while constantly adhering said permeability of said mouthpiece lining paper to a pre-defined nominal permeability of said mouthpiece lining paper.