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Rui SinPlastic Industries Sdn Bhd

Services

Hardware Solution Design

Moulds, machines and the steps between resin and a packed carton.

Our hardware work covers tooling fabrication, injection moulding, three types of blow moulding, silk screen printing and final assembly. Having these under one roof means a cap, a bottle and a handle can be designed to fit each other and produced on the same schedule.

  1. 01Tooling FabricationTooling FabricationEvery plastic part starts as a mould. We machine cavities, cores and inserts for cap moulds, preform moulds and blow moulds, and maintain the moulds we run in our own plant.
  2. 02Injection MachineInjection MachineInjection moulding is how we make caps, closures, handles and PET preforms. Melted resin is injected into a closed steel mould, cooled and ejected as a finished part.
  3. 03Blow Extrusion MachineBlow Extrusion MachineExtrusion blow moulding forms hollow HDPE containers: a tube of molten plastic is dropped into a mould and blown out against the walls.
  4. 04Blow Stretching MachineBlow Stretching MachineStretch blow moulding turns a PET preform into a clear bottle. The preform is heated, stretched with a rod and blown into shape, which gives PET bottles their strength and clarity.
  5. 05Blow Injection MachineBlow Injection MachineInjection blow moulding makes a preform and blows it into a bottle in one machine. Necks come out very accurate and there is little scrap.
  6. 06Silk Screen PrintingSilk Screen PrintingSilk screen printing puts your brand, logo or usage marks straight onto bottles, caps and containers, with no label to peel off.
  7. 07Assemble ProcessAssemble ProcessMany closures have two or more parts: an outer cap and an inner plug, a spout and a seal. We assemble these in the factory so they reach your filling line ready to use.