BLOW MOLDING

 

What is Blow molding..??

Blow forming is the plastic preparing strategy where air is blown in a warmed plastic untill it fills a shape and structures the ideal shape to deliver empty parts.
System of blow shaping
The essential technique of blow forming are: Melting the thermoplastic tar by extruder. Framing liquid pitch into the parison . The parison is put inside a shape .the air is swelled plastic that push

Differences between  Injection Moulding and Blow Moulding..??

>>Injection molding
Makes strong parts
Thermoplastic is infused into a form
A section's thickness is affected by the form and center relationship
90% of the time spent at work is required for making the shape

>>Blow molding
Makes empty parts
Thermoplastic is a sheet/parison that is driven into a shape via air
A section's thickness will contrast from one spot to another
50 of the time spent at work is required for making the form.