Blow molding
 

 
 
Blow molding is commonly recognized as the most suitable production method, also from the economical point of view, thanks to the low tool costs and low processing costs (much lower than rotational production costs).
It is used to obtain items which are empty inside and  with thin walls.
With this technology, also more complicated items can be produced: threaded extremities for caps and metal or pastic inserts can be drowned. 
 
The main fields of application are:
agriculture
household appliances
wellness
furniture
 
Items are for instance: bellows, tanks, cisterns, bottles of unconventional shapes, pipes, spouts, etc.