POLYSTYRENE DUNNAGE MATERIAL USE

Brand	Owner	Address	Description
CPI CUSHION PAK	CPI PACKAGING, INC.	50 Jiffy Road Somerset NJ 08873	polystyrene dunnage material for use in a shipping container to protect contents against breaking;CUSHION PAK;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An inflate/deflate valve of a heavy duty design for use during inflation of inflatable devices such as dunnage bags. Such dunnage bags are used in hostile or rough environments where when deflated the dunnage bags are stacked and compressed into storage drums where the inflate/deflate valves may be crushed or forced against the cuttable or ripable dunnage bag material. As a result, a novel and unique design is provided including a valve body, a spring, an optional washer, a spring retainer, a poppet, poppet seal and an o-ring.