BLOW MOLDING MACHINES FOR MAKING

Brand	Owner (click to sort)	Address	Description
BANTAM	HOOVER UNIVERSAL, INC.	49200 Halyard Drive Plymouth MI 48170	BLOW MOLDING MACHINES FOR MAKING PLASTIC ARTICLES;
THERMAWAV	CINCINNATI MILACRON INDUSTRIES, INC.	4701 MARBURG AVE. CINCINNATI OH 45209	Blow Molding Machines for Making Plastic Containers Comprising a Dielectric Heating Oven and Controls Therefor, All Sold as a Unit;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A multiple cavity bottle is manufactured by injection molding a preform having a helical septum and blow molding the preform to create a bottle having a helical septum separating the bottle into two cavities. The helical septum is molded with a twist sufficient to accommodate a contact point size for stretch rods used in blow molding. Blow molding is then accomplished by inserting at least two stretch rods from the top end of the preform to the contact points, heating the preform to a softening temperature, extending the stretch rods to stretch the preform and introducing gas pressure into the preform to stretch a blow molding portion into a final bottle shape within a mold.