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. 08, 2013
Filed:
May. 27, 2010
Kenneth J. Mierzejewski, Harwinton, CT (US);
David Seebauer, Southington, CT (US);
Kenneth J. Mierzejewski, Harwinton, CT (US);
David Seebauer, Southington, CT (US);
Sealed Air Corporation (US), Elmwood Park, NJ (US);
Abstract
A machine for producing packaging cushioning generally includes a first feed mechanism for successively feeding sheets of a substrate at a first speed, the first feed mechanism including a motor and a power supply therefor, a second feed mechanism for receiving the sheets from the first feed mechanism and feeding the sheets at a second speed, a control unit for controlling at least one of the first and second speeds to produce a desired degree of overlap between successive sheets, and a sensor to measure the amount of electricity drawn by the motor. The control unit modulates the amount of electricity that the motor draws from a power supply when a signal from the sensor has a value that is greater than or equal to a predetermined value.