CYPET Injection stretch blow molding machines are the only available technology for producing PET drums of up to 150 L capacity, to replace HDPE and metal drums. PET drums are lighter in weight than HDPE or metal drums and are therefore much more cost-effective (30-50% less weight than HDPE drums). They are also rust-proof, well suited for food packaging and are the only drums that can be transparent, offering the possibility to view the contents. Finally, they have better gas barrier and better stress crack resistance than their equivalent HDPE/metal drums. Integrated handle available.