Rotational Molding

Rotational molding, also known as rotomolding or centrifugal casting, involves filling a mold cavity, generally with powder, and rotating th...

Blow Molding

Blow molding is a technique for forming nearly hollow articles and is very commonly practiced in the formation of PET soft-drink bottles. It...

Thermoforming

Thermoforming is the heating of a thermoplastic sheet until it is soft and stretchable and then forcing the hot sheet against the contours o...