Strand positioning guide having reversely oriented V-shaped...

Details Strand positioning guide having reversely oriented V-shaped... Strand positioning guide having reversely oriented V-shaped...

2007-06-29

2011-10-11

Yuan, Dah-Wei (Department: 1717)

Coating apparatus

Projection or spray type

Flexible web or strand work

C118S305000, C118S307000

Reexamination Certificate

active

08033243

ABSTRACT:
Strand positional guide implements, for use in connection with hot melt adhesive strand coating applicator assemblies, comprise a plurality of V-shaped strand guide slots wherein the apex portions are oriented outwardly away from the hot melt adhesive material dispensing nozzles. Accordingly, an enlarged air space is effectively defined between the plurality of elongated strands and its respective hot melt adhesive material dispensing nozzle such that the plurality of elongated strands are not adversely affected by the heat or thermal radiation generated by or emanating from the hot melt adhesive material dispensing nozzles thereof.

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