INJECTION MOLDING MACHINES PLASTIC

Brand	Owner (click to sort)	Address	Description
CENTEX	ARBURG GMBH & CO.	D-72290 Lossurg 1 Germany	injection molding machines for plastic materials and parts therefor;
PH TRUEBLOOD	RESOURCE GENERAL CORPORATION	2365 Scioto Harper Drive Columbus OH 43204	injection molding machines for plastic;PH TRUE BLOOD;
VARIMA	ARBURG GMBH & CO.	D-72290 Lossurg 1 Germany	injection molding machines for plastic materials and parts therefor;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A mechanical shut-off valve member for use with gas-assisted injection molding systems. A piston member is slidingly positioned in a body member or housing and spring-biased to a closed position. The valve member is opened by the injection of plastic material through the valve member and into a mold cavity. The spring biasing force closes the valve member and shuts off the flow of plastic once the mold cavity is filled with the requisite amount of plastic material. The shut-off valve member prevents any backflow of plastic material into the nozzle or injection molding machine during further steps in the injection molding process, including injection of gas or fluid into the plastic in the mold cavity.