System and method for dispensing hot melt adhesives

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United States of America Patent

PATENT NO 9920222
APP PUB NO 20160122592A1
SERIAL NO

14931355

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for dispensing hot melt adhesives, comprising an adhesive dispenser including a fluid passage leading to an outlet. The system further comprises a supply conduit fluidly connected to the fluid passage and a feeding mechanism configured to feed an elongate, flexible element of solid adhesive into the supply conduit. The system further comprises a first heating element positioned along at least a portion of the supply conduit to melt a portion of the elongate, flexible element being fed into the supply conduit and thereby form a supply of liquid adhesive within the supply conduit.

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Patent Owner(s)

  • NORDSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Das, Suprotik Bangalore, IN 2 3
Fong, Sheenfar S Suwanee, US 5 3
Otsuka, Akio Chiba, JP 5 17
Saidman, Laurence B Duluth, US 82 1489

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