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:
Jul. 19, 2022
Filed:
Jun. 06, 2016
Applicant:
Windmöller & Hölscher KG, Lengerich, DE;
Inventor:
Torsten Schmitz, Greven, DE;
Assignee:
Windmöller & Hölscher KG, Lengerich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 48/92 (2019.01); B29C 48/00 (2019.01); B29C 48/88 (2019.01); B29C 48/08 (2019.01); B29C 48/35 (2019.01); B29C 55/28 (2006.01); B29C 48/10 (2019.01); B29C 55/02 (2006.01); B29L 7/00 (2006.01); B29C 48/305 (2019.01);
U.S. Cl.
CPC ...
B29C 48/92 (2019.02); B29C 48/0018 (2019.02); B29C 48/08 (2019.02); B29C 48/35 (2019.02); B29C 48/914 (2019.02); B29C 55/28 (2013.01); B29C 48/10 (2019.02); B29C 48/305 (2019.02); B29C 55/02 (2013.01); B29C 2948/92076 (2019.02); B29C 2948/92209 (2019.02); B29C 2948/92219 (2019.02); B29C 2948/92428 (2019.02); B29C 2948/92447 (2019.02); B29C 2948/92571 (2019.02); B29C 2948/92923 (2019.02); B29C 2948/92942 (2019.02); B29L 2007/00 (2013.01);
Abstract
The invention relates to a method for the online monitoring of film quality during a production process for a plastic film, in particular a blown film or a continuously cast film, in which method the film material () is fed out of an outlet device () that is designed as a melt lug () by a transport device (). The film material () cools on or in front of the transport device () and the film material () solidifies in front of or on the transport device ().