Future Recommendation

From the results that have been obtained in the previous chapters, the following future works can be recommended:

1.      Using other simulation software.

·   It can be using the other FEM software such as Moldflow or Solidwork software so that the accuracy on this software can be compared.

2.      For increased confidence (accuracy) of the simulations          results, further work on such simulation on polymer flow by taking picture of a real parison and measure its diameter and compare with simulation process.

·   Measure the real parison and real bottle.

·   Redraw again as same measurement of the real bottle and shape.

3.      Comparing the simulation process with the actual fabrication process work.

·  By taking the both result and comparing the result and analysed

4.      Change the shape of bottle to more complex shape.

·   It can see the more stress effect on the bottle.

·  The thickness on the bottle can be predicted.

5.      Change the material to the other material.

· It also cans trial and error on the Polyethylene Terephthalate (PET), Polyvinyl Chloride (PVC), and High Density Polyethylene (HDPE material.

· Also can do with the composite material such as glass fiber and other composite material.

·   It also can reduce the material cost.

6.      Variable of pressure

·   Increase the pressure to reduce the time step.