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:
Dec. 02, 2025
Filed:
Sep. 06, 2018
Kocher-plastik Maschinenbau Gmbh, Sulzbach-Laufen, DE;
KOCHER-PLASTIK MASCHINENBAU GMBH, Sulzbach/Laufen, DE;
Abstract
In a device for producing and filling container products, at least one hose () of plasticized plastic material can be extruded into an opened mold (), starting from an extrusion head () along a hose guide. By at least one filling mandrel (), which at least in one functional position extends through the extrusion head (), a filling material can be introduced into the relevant container. At least one process gas feeder device () can be used to bring a process gas into the interior of the hose (). The process gas feeder device () has a guide duct () extending inside the extrusion head () along the outside of the filling mandrel (). At least part of the process gas introduced is discharged through the extrusion head () along at least one predeterminable exhaust gas duct (), which is separated from the relevant guide duct ().