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:
Jan. 21, 2020
Filed:
Mar. 07, 2016
Fuji Seal International, Inc., Osaka, Osaka-shi, JP;
Toshiyuki Ushidate, Osaka, JP;
Yasuyuki Kawauchi, Osaka, JP;
Fuji Seal International, Inc., Osaka-shi, JP;
Abstract
Disclosed herein is a film fitting head which holds a tubular film fitted on a mandrel in a stable position and can prevent the film from rotating and being displaced in a peripheral direction. The film fitting head () includes a mandrel (M) for receiving a tubular film (L) in a fitted state in a film supply position, feeding the tubular film in a film fitting position, and fitting the tubular film onto a body portion of a container. The mandrel (M) includes a film holding portion () provided above a lifting member () located in a standby position. An outer peripheral surface of the film holding portion () has a tapered surface that is tapered down toward a top, and an outer peripheral length of a lower end () of the film holding portion () is set to be approximately equal to a peripheral length of the tubular film (L) in an open state.