公开(公告)号：US11813780B2

公开(公告)日：2023-11-14

申请号：US16975345

申请日：2019-02-27

Applicant: LEGO A/S

Inventor： Ronen Hadar ,  Vimal Patel ,  Raphael Schlichting ,  Mandaná Moshiri

IPC: B29C45/14 ,  B29C45/26

CPC classification number: B29C45/14 ,  B29C45/26

Abstract: A polymer mold insert (2) for an injection molding tool (5), the polymer insert (2) comprising an insert body part having an outer shape adapted for insertion into an insert cavity (7) arranged in the injection molding tool (5), and where the insert body part comprises at least two different polymer materials having different physical characteristics and being distributed within the insert body so that one or more first volumes (8) of the insert body comprises a higher concentration of a first one of the two different polymer materials than in the remaining parts insert body, and so that one or more second volumes (9) of the insert body comprises a higher concentration of the second one of the two different polymer materials than in the remaining parts of the insert body part.