Patents Assigned to Uniplas Enterprises Pte, Ltd.
  • Patent number: 11065792
    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.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: July 20, 2021
    Assignee: Uniplas Enterprises Pte. Ltd.
    Inventors: Soe Zen Njoo, Kar Cheong Lim
  • Patent number: 10730216
    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.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: August 4, 2020
    Assignee: Uniplas Enterprises Pte. Ltd.
    Inventors: Soe Zen Njoo, Kar Cheong Lim
  • Patent number: 7486280
    Abstract: A method of manufacturing a contoured capacitive touch screen control panel includes printing control indicia on at least one of a front surface and a back surface of a flexible film and printing conductive ink pads on a back surface of the film in alignment with the control indicia. The printed film is placed in an injection mold with the conductive pads in contact with a back surface of the mold so that a space remains between the front surface of the flexible film and a front surface of the mold. The method then includes flowing a molten plastic into the space in engagement with the front surface of the film to form a control panel with the printed indicia being visible through the control panel from a face of the control panel opposite from the film.
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: February 3, 2009
    Assignee: Uniplas Enterprises Pte, Ltd.
    Inventors: Raymond Charles Iandoli, Peh Swee Leong