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:
Jul. 22, 2025
Filed:
Mar. 30, 2020
Sidel Participations, Octeville-sur-Mer, FR;
Arnaud Delaunay, Octeville-sur-Mer, FR;
SIDEL PARTICIPATIONS, Octeville-sur-Mer, FR;
Abstract
A process for regulating a cyclical production of containers by stretch blow molding from preforms, comprising an initializing phase, a regulated production phase, and a stabilizing phase. In the regulated production phase, the preblowing curve is measured and stored, and a real instant and/or a real pressure is calculated, corresponding to a characteristic point. A new value of at least one operating parameter of the machine is calculated as a function of a difference between a real instant and a reference instant and/or between a real pressure and a reference pressure. The regulated production phase monitors for change, imposed by the operator, of a value of an operating parameter of the machine and automatically updates the regulating parameters in the stabilizing phase while production is continued. The process also corrects the reference instant and/or the reference pressure as a function of the real pressure and/or real instant values stored.