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:
Mar. 08, 2005
Filed:
Dec. 13, 2002
Laurence B. Sperry, Boston, MA (US);
Eric Kane, Lynn, MA (US);
Jesse Drake, Belmont, MA (US);
Anthony Davlin, Cambridge, MA (US);
Laurence B. Sperry, Boston, MA (US);
Eric Kane, Lynn, MA (US);
Jesse Drake, Belmont, MA (US);
Anthony Davlin, Cambridge, MA (US);
Sealed Air Corporation (US), Saddle Brook, NJ (US);
Abstract
A system for heating and dispensing foam-in-bag packaging bags comprises a housing that rotatably supports a roll of a continuous web of interconnected foam-in-bag packaging bags, and at least one heater for heating bags to an elevated temperature prior to the bags being dispensed from the housing. A heated bag is dispensed and is detached from the web, and is then manipulated to mix foam precursor chemicals contained in separate compartments in the bag to begin a foam-forming reaction in the bag.