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:
Sep. 25, 2018
Filed:
Jun. 29, 2015
Fuji Seal International, Inc., Osaka-shi, Osaka, JP;
Lucas Van Rijsewijk, Boxtel, NL;
FUJI SEAL INTERNATIONAL, INC., Osaka, JP;
Abstract
A spreading unit for a container sleeving device, configured to spread open flattened tubular foil material to form a sleeve, to bring the sleeve in a target tubular shape and to discharge the sleeve towards the container, the spreading unit including a mandrel including: an upstream mandrel element for spreading open the flattened tubular foil material having a substantially constant cross-section in axial direction; a downstream mandrel element having a non-constant cross-section in axial direction; an intermediate mandrel element positioned between the upstream and downstream mandrel elements; wherein the downstream mandrel element comprises flaring sides and tapering sides and the intermediate mandrel element is recessed relative to the upstream mandrel element to allow the upstream part of a sleeve to move radially inward when the downstream part of the sleeve moves along the flaring sides of the downstream mandrel element.