Invention Grant
- Patent Title: Injection moulding apparatus and method for injection moulding and IR-compatible display frame
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Application No.: US16915529Application Date: 2020-06-29
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Publication No.: US11065792B2Publication Date: 2021-07-20
- Inventor: Soe Zen Njoo , Kar Cheong Lim
- Applicant: UNIPLAS ENTERPRISES PTE LTD
- Applicant Address: SG Singapore
- Assignee: UNIPLAS ENTERPRISES PTE LTD
- Current Assignee: UNIPLAS ENTERPRISES PTE LTD
- Current Assignee Address: SG Singapore
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: SG10201506872Q 20150831
- Main IPC: B29C45/57
- IPC: B29C45/57 ; B29C45/04 ; B29C45/14 ; B29C45/26 ; B29C45/56 ; B29C45/72 ; G02B6/42 ; G06F3/042 ; B29L31/34 ; G02B6/43

Abstract:
An injection moulding apparatus and method for producing a moulded article is disclosed herein. In a described embodiment, the method comprises: (i) securing a layer of film to a part of a first mould half at step 504; (ii) adjusting relative position of the first mould component and a second mould component to an initial moulding position at step 506 to define a mould cavity; (iii) injecting molten moulding material into the mould cavity at step 508 to enable the molten moulding material to contact the layer of protective film; (iv) moving a movable core at step 510 to compress the molten moulding material in the mould cavity; and (v) cooling the compressed molten moulding material at step 514 to bond the layer of film to the cooled moulding material to form the moulded article.
Public/Granted literature
- US20200324450A1 INJECTION MOULDING APPARATUS AND METHOD FOR INJECTION MOULDING AND IR-COMPATIBLE DISPLAY FRAME Public/Granted day:2020-10-15
Information query
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