Patent · US Active

Cartridge, core, mold and method of manufacturing a cartridge

US10773433B2 · kind B2 · utility

1Cited by

29References

10Claims

0Family size

Assignee

SULZER MIXPAC AG · CH

Inventors

Tobias Bodenmüller · Eriskirch, DE
Richard Lavelanet · Balgach, CH
Victor CLEMENS · Buchs, CH

Key dates

Filing date	Jun 27, 2017
Grant date	Sep 15, 2020
Priority date	—
Expiry date	Jun 27, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29L2031/712
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A cartridge for a medium to be dispensed includes a head part having a dispensing outlet and a film forming a cartridge wall, with the film surrounding a cartridge chamber for the medium to be dispensed, extending at least partially (along an axial extension) in a longitudinal direction of the cartridge and having a front end being connected to the head part. The film is preferably a multilayer film having at least two layers formed from different materials, and the front end of the film is sealingly and non-releasably embedded in the head part of the cartridge, so that an end face of the front end of the film is covered, in particular completely covered, by the head part.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.