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:
May. 26, 2020
Filed:
Jul. 17, 2018
Applicant:
Aprac, Llc, Schiller Park, IL (US);
Inventor:
Raymond Uttaro, San Juan Capistrano, CA (US);
Assignee:
Arpac, LLC, Schiller Park, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B29C 65/02 (2006.01); B29C 41/12 (2006.01); B29C 65/78 (2006.01); B29C 65/30 (2006.01); B65B 51/26 (2006.01); B65B 51/18 (2006.01); B29C 65/18 (2006.01); B29C 65/14 (2006.01); B65B 11/50 (2006.01); B65B 41/12 (2006.01); B65B 51/16 (2006.01); B29L 31/00 (2006.01); B29K 701/12 (2006.01);
U.S. Cl.
CPC ...
B29C 66/133 (2013.01); B29C 65/02 (2013.01); B29C 65/14 (2013.01); B29C 65/18 (2013.01); B29C 65/305 (2013.01); B29C 65/787 (2013.01); B29C 65/7873 (2013.01); B29C 65/7894 (2013.01); B29C 66/0042 (2013.01); B29C 66/137 (2013.01); B29C 66/43 (2013.01); B29C 66/431 (2013.01); B29C 66/4322 (2013.01); B29C 66/73921 (2013.01); B29C 66/8167 (2013.01); B29C 66/81431 (2013.01); B29C 66/836 (2013.01); B29C 66/83411 (2013.01); B29C 66/849 (2013.01); B29C 66/8412 (2013.01); B29C 66/9161 (2013.01); B29C 66/91212 (2013.01); B29C 66/91231 (2013.01); B29C 66/91933 (2013.01); B29C 66/91943 (2013.01); B29C 66/934 (2013.01); B29C 66/961 (2013.01); B65B 11/50 (2013.01); B65B 41/12 (2013.01); B65B 51/16 (2013.01); B65B 51/18 (2013.01); B65B 51/26 (2013.01); B29C 66/7352 (2013.01); B29C 66/8122 (2013.01); B29C 66/81423 (2013.01); B29C 66/8222 (2013.01); B29C 66/8223 (2013.01); B29C 66/83413 (2013.01); B29C 66/83423 (2013.01); B29K 2701/12 (2013.01); B29L 2031/712 (2013.01); B29L 2031/7128 (2013.01); B65B 2220/08 (2013.01);
Abstract
A film fin sealing device is disclosed herein which may have a groove defining a base. The base of the groove of the fin sealing device may be oriented at a skewed angle with respect to a longitudinal direction of the conveyor of a heat sealing machine. Edges of a thermoplastic sheet or two stacked layers of thermoplastic sheets are introduced into the groove of the film fin sealing device and placed in contact therewith to both heat and fuse the distal edge portions of the thermoplastic sheet(s) to join the edge portions thereof to form a fin seal.