in that early moment the whack molding machine is especially used to be able to manufacture containers of lower density polyethylene, slowly but surely, with that birth regarding high density polyethylene and also the growth regarding blow molding approach, blow molding products were trusted. now the quantity of any hollow container manufactured by a whack molding device can attain several kiloliters and also the production tooling approach to some whack molding products are manipulated by desktops. http://