CARTRIDGE, METHOD OF MANUFACTURING A CARTRIDGE, DISPENSING ASSEMBLY AND METHOD OF ASSEMBLING A DISPENSING ASSEMBLY

    公开(公告)号:EP3632819A1

    公开(公告)日:2020-04-08

    申请号:EP18198353.7

    申请日:2018-10-02

    申请人: Sulzer Mixpac AG

    IPC分类号: B65D83/00

    摘要: The present invention relates to a cartridge for a material to be dispensed comprising a rigid head part (14) having a dispensing outlet (16) and a flexible film (18, 18') forming a cartridge wall, with the film bounding a cartridge chamber for the material to be dispensed, extending at least partially in a longitudinal direction of the cartridge and having a front end (22, 22') that is connected to the head part, wherein the head part has an outer circumferential surface (24), and wherein an inner surface of the front end of the film is sealingly and non-releasably connected to the outer circumferential surface of the head part. The invention further relates to a method of manufacturing a cartridge, to a dispensing assembly, and to a method of assembling a dispensing assembly comprising such a cartridge.

    CARTRIDGE, CORE, MOLD AND METHOD OF MANUFACTURING A CARTRIDGE

    公开(公告)号:EP3448777A1

    公开(公告)日:2019-03-06

    申请号:EP17732466.2

    申请日:2017-06-27

    申请人: Sulzer Mixpac AG

    IPC分类号: B65D83/00 B29C45/14 B29C33/76

    摘要: The present invention relates to a cartridge for a medium to be dispensed comprising a head part (6, 7) having a dispensing outlet and a film forming a cartridge wall (4, 5), 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. The invention further relates to a core, to a mold and to a method of manufacturing a cartridge.