Patents Assigned to Master-Pack Sdn. Bhn.
  • Quadruple-wall corrugated paperboard and method of manufacture
    Patent number: 8652613
    Abstract: A corrugated paperboard for the packaging industry comprising of five liners (1a, 1b, 1c, 1d, 1e) and four intermediate corrugating mediums (2a, 2b, 2c, 2d) with flute type combination of B-C-B-C; thereby providing robust, greater compression strength, yet capable of economically produce corrugated paperboard by utilizing the method of combining paperboard using corrugator to produce doublewall and sheet pasting machine to make the final combination of a quadruple-wall paperboard.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: February 18, 2014
    Assignee: Master-Pack Sdn. Bhn.
    Inventors: Sim Poh Lai, Ting Kee Hoe, Khor Chai Seang, Melissa Tan Chea Ling