Hot melt applicator

A hot melt applicator of the type in which a preformed rod of thermoplastic composition is pressed against a heated body which transforms the composition in contact therewith into a molten state and in which pressure applied upon the pre-formed rod forces the molten hot melt composition through a no...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WILKINSON, JR., EVERETT R, COOPER, IV, HENRY E
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A hot melt applicator of the type in which a preformed rod of thermoplastic composition is pressed against a heated body which transforms the composition in contact therewith into a molten state and in which pressure applied upon the pre-formed rod forces the molten hot melt composition through a nozzle or other aperture. The invention relates to improvements in the melting head, and in the rod advancing and feed mechanism.