公开(公告)号：US20170368730A1

公开(公告)日：2017-12-28

申请号：US15524648

申请日：2015-12-01

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Christophe HALTER ,  Sylvain LUDWIG ,  Arnold Heinz MAI

IPC: B29C45/24 ,  B29C47/68

Abstract: The invention pertains to an injection molding machine comprising, an injection nozzle (2) having a melt channel (6), an injection opening (5), and a filter (9) for filtering the molten resin within the injection nozzle (2). According to the invention, the melt filter (9) cooperates with the 5 melt channel (6) or a means (7) provided within the melt channel (6) in such a way, that during an injection phase of the injection molding machine, the molten resin is caused to pass through the filter (9), and during a decompression phase of the injection molding machine the molten resin is caused to bypass the filter (9).