Invention Grant
- Patent Title: Film sealing and wrapping machine with rotary cut and seal jaw
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Application No.: US16584398Application Date: 2019-09-26
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Publication No.: US11548672B2Publication Date: 2023-01-10
- Inventor: Raymond Uttaro , John Robinson , Michel Laurin
- Applicant: Extreme Packaging Machinery, Inc.
- Applicant Address: US CA Rancho Santa Margarita
- Assignee: Extreme Packaging Machinery, Inc.
- Current Assignee: Extreme Packaging Machinery, Inc.
- Current Assignee Address: US CA Rancho Santa Margarita
- Agency: Levenfeld Pearlstein, LLC
- Main IPC: B65B51/30
- IPC: B65B51/30 ; B29C65/18 ; B29C65/74 ; B29C65/00 ; B65B61/08 ; B26D1/56 ; B26D7/27 ; B26D7/26 ; B29K23/00 ; B29K27/06

Abstract:
The film sealing and wrapping machine with a rotary cut and seal jaw is provided. The rotary cut and seal jaw has an internal sliding mechanism which provides for smooth and quiet operation. The rotational speed of the jaw may be varied to increase through put and to provide for a title bag around products. The rotary cut and seal jaw may comprise a seal bar and pressure pad may both be spring loaded to self align the seal bar and pressure pad during the sealing and cutting process. Lastly, a gap defined by a belt disposed upstream and downstream of the seal bar and pressure pad may be mechanically linked to the pressure pad through a control carriage.
Public/Granted literature
- US20200016783A1 FILM SEALING AND WRAPPING MACHINE WITH ROTARY CUT AND SEAL JAW Public/Granted day:2020-01-16
Information query
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