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:
Oct. 20, 2020
Filed:
Jun. 02, 2016
Windmöller & Hölscher KG, Lengerich, DE;
Simon Haselmann, Lengerich, DE;
Jürgen Linkies, Lengerich, DE;
Jens Goldenstein, Lengerich, DE;
Markus Bussmann, Lengerich, DE;
Windmöller & Hölscher KG, Lengerich, DE;
Abstract
Calibration basket having exchangeable air guiding elements composed of porous material. The invention relates to a guiding device and to methods for guiding a plastic film, wherein the plastic film can be guided by means of an air cushion, wherein the guiding device comprises a plurality of blower elements () each having the foil owing features: at least one supporting element (), at least one film-guiding element (), which is at least partially porous, preferably microporous, and which is connected to the supporting element (). At least one fastening element is provided, by means of which the supporting element () and the film-guiding element () can be detachably fastened to each other.