公开(公告)号：WO2017039531A1

公开(公告)日：2017-03-09

申请号：PCT/SG2015/050386

申请日：2015-10-13

Applicant: UNIPLAS ENTERPRISES PTE LTD

Inventor： NJOO, Soe Zen ,  LIM, Kar Cheong

IPC: B29C45/57 ,  B29C45/56

CPC classification number: B29C45/572 ,  B29C2045/14122 ,  B29C2045/5635 ,  B29C2045/5665

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.

Abstract translation: 本文公开了一种注射成型装置及其制造方法。 在所描述的实施例中，该方法包括：（i）在步骤504将一层膜固定到第一半模的一部分; （ii）在步骤506将第一模具部件和第二模具部件的相对位置调整到初始模制位置以限定模腔; （iii）在步骤508将熔融的成型材料注入到模腔中，以使熔融的成型材料能够接触保护膜层; （iv）在步骤510移动可动芯以压缩模腔中的熔融成型材料; 和（v）在步骤514冷却压缩的熔融成型材料，以将薄膜层粘合到冷却的模制材料上以形成模塑制品。