Abstract: A reusable or disposable adhesive dispensing cartridge including a housing for containing a quantity of adhesive, an adhesive delivery element connected to the housing and having a plurality teeth spaced apart by recesses and a plate movably mounted in the housing to force adhesive from the housing and through flow passages that extend between the interior of the housing and the recesses. An adhesive applicator includes a cartridge holder for retaining the cartridge and a movable drive element coupled to the cartridge plate to move the plate in a direction to force adhesive out of the housing and through the flow passages.

Abstract: A reusable or disposable adhesive dispensing cartridge including a housing for containing a quantity of adhesive, an adhesive delivery element connected to the housing and having a plurality teeth spaced apart by recesses and a plate movably mounted in the housing to force adhesive from the housing and through flow passages that extend between the interior of the housing and the recesses. An adhesive applicator includes a cartridge holder for retaining the cartridge and a movable drive element coupled to the cartridge plate to move the plate in a direction to force adhesive out of the housing and through the flow passages.

Abstract: The present invention is a composition comprising a polyterpene resin and at least two low molecular weight polyolefins as discussed below. The polyterpene resin preferably has a melting point of from about 60.degree. C. to about 150.degree. C. The composition contains from 15 to 40% based on the weight of the polyterpene resin of at least two polyolefin polymers selected from the group consisting of polyethylene homopolymers, polyethylene copolymers and oxidized polyethylene. There is at least one polymer selected from the group of copolymers and oxidized polyethylene.