发明申请
- 专利标题: Device and Method for Decorating Plastic Parts
- 专利标题(中): 装饰塑料件的装置和方法
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申请号: US15285121申请日: 2016-10-04
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公开(公告)号: US20170021536A1公开(公告)日: 2017-01-26
- 发明人: Harald Burger , Martin Hahn
- 申请人: LEONHARD KURZ Stiftung & Co. KG
- 优先权: DE102009013065.9 20090316
- 主分类号: B29C45/14
- IPC分类号: B29C45/14
摘要:
There is described an apparatus for performing the in-mold decoration method with an injection tool (1). The injection tool (1) has a first tool portion (11) having a first mold recess (13) and a second tool portion (12) having a second mold recess (15) corresponding to the first mold recess. The second tool portion (12) has at least one injection passage (12e), wherein a portion of an endless decorative film (16) can be arranged between the first tool portion (11) and the second tool portion (12). The mold recess (13) of the first tool portion (11) has a raised edge region (14) extending in a closed configuration around the mold recess (13) and having an end face (14s) which is flattened or rounded or pointed in cross-section. The second tool portion (12) has a corresponding end face (12s) parallel to the end face (14s) of the raised edge region (14). When the injection tool (1) is closed there is a spacing (s) between the end face (14s) of the raised edge region (14) of the first tool portion (11) and the corresponding end face (12s) of the second tool portion (12) at least over a subregion, wherein the spacing is sealed by the decorative film (16). A method for same is further described.
公开/授权文献
- US10155329B2 Method for decorating plastic parts 公开/授权日:2018-12-18