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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.:

US 12109731 B1

PDFFull Text
Date of Patent:
Oct. 08, 2024

Filed:

Aug. 19, 2020

Foam-in-bag systems and components thereof

Applicant:

Sealed Air Corporation (Us), Charlotte, NC (US);

Inventors:

George Bertram, Southbury, CT (US);

David Carson, Mahopac, NY (US);

Kenneth John Mierzejewski, Waxhaw, NC (US);

Mark H. Salerno, Stratford, CT (US);

Douglas Walker, Middlebury, CT (US);

Assignee:

Sealed Air Corporation (US), Charlotte, NC (US);

Attorney:

Jon M. Isaacson

Primary Examiner:

Carson Gross

Int. Cl.
CPC ...
B29B 7/74 (2006.01); B01F 23/20 (2022.01); B01F 23/40 (2022.01); B01F 23/70 (2022.01); B01F 35/00 (2022.01); B01F 35/21 (2022.01); B01F 35/214 (2022.01); B01F 35/22 (2022.01); B01F 35/221 (2022.01); B01F 35/513 (2022.01); B01F 35/71 (2022.01); B01F 35/92 (2022.01); B29B 7/76 (2006.01); B29C 44/18 (2006.01); B29C 44/34 (2006.01); B29C 65/00 (2006.01); B29C 65/18 (2006.01); B67D 7/02 (2010.01); B67D 7/36 (2010.01); B67D 7/62 (2010.01); B67D 7/76 (2010.01); G01N 21/27 (2006.01); G01N 21/35 (2014.01); B01F 35/90 (2022.01); B01F 101/00 (2022.01); B67D 7/74 (2010.01);
U.S. Cl.
CPC ...
B29B 7/7631 (2013.01); B01F 23/291 (2022.01); B01F 23/49 (2022.01); B01F 23/711 (2022.01); B01F 35/187 (2022.01); B01F 35/2113 (2022.01); B01F 35/2115 (2022.01); B01F 35/2144 (2022.01); B01F 35/2209 (2022.01); B01F 35/2215 (2022.01); B01F 35/513 (2022.01); B01F 35/7176 (2022.01); B01F 35/71805 (2022.01); B01F 35/92 (2022.01); B29B 7/7404 (2013.01); B29B 7/7615 (2013.01); B29B 7/7657 (2013.01); B29B 7/7689 (2013.01); B29C 44/182 (2013.01); B29C 44/3442 (2013.01); B29C 65/18 (2013.01); B29C 66/91421 (2013.01); B67D 7/0294 (2013.01); B67D 7/36 (2013.01); B67D 7/62 (2013.01); B67D 7/76 (2013.01); G01N 21/272 (2013.01); G01N 21/35 (2013.01); B01F 2035/99 (2022.01); B01F 2101/2204 (2022.01); B67D 7/743 (2013.01);
Abstract

A longitudinal sealer includes a housing, an arm, and a heating element. The housing is configured to be installed in a foam-in-bag system. The arm is movably coupled to the housing. The heating element has a leading edge exposed through an exterior surface of the arm. A position of the arm with respect to the housing is controllable so that the arm is movable between a first location where the leading edge of the heating element is not in contact with a film in a film path of the foam-in-bag system and a second location where the leading edge of the heating element is in contact with the film in the film path of the foam-in-bag system.

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