The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2021
Filed:
Mar. 22, 2019
International Tobacco Machinery Poland Sp. Z O. O., Radom, PL;
Andrzej Lisowski, Radom, PL;
Marcin Mamerski, Radom, PL;
Robert Stanikowski, Radom, PL;
Grzegorz Wiecaszek, Radom, PL;
Abstract
A mechanism for a momentary compression of a filter material used in the tobacco industry, wrapped into a wrapper and glued with an adhesive delivered from an adhesive applying apparatus, adapted to being placed on a machine for manufacturing filter rods before the adhesive applying apparatus is characterised in that it comprises at least one rotary compressing member for pressing the filter material linearly moving underneath it. A method of a momentary compression of a filter material used in the tobacco industry, wrapped into a wrapper and glued with an adhesive delivered from an adhesive applying apparatus on a machine for manufacturing filter rods is characterised in that before wrapping the filter material into the wrapper the filter material is compressed by exerting a force on the filter material by at least one rotary compressing member.