Process and apparatus for the preparation of bar form fibrous mo

Details Process and apparatus for the preparation of bar form fibrous mo Process and apparatus for the preparation of bar form fibrous mo

1979-11-06

1981-06-02

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156441, B29H 902

Patent

active

042709628

ABSTRACT:
Heat treating a fibrous bundle containing at least 20% by weight of adhesive fibers by introducing the fibrous bundle into a heating zone through an elongated transport zone that is surrounded by said heating zone, imparting heat to the exterior portion of said fibrous bundle by directing heat against the exterior of said transport zone and imparting heat throughout the interior of said fibrous bundle by directing heated gas outwardly through the interior of said transport zone in a direction opposite to the inward movement of said fibrous bundle through said transport zone.

REFERENCES:
patent: 3095343 (1963-06-01), Berger
patent: 3106501 (1963-10-01), Cobb et al.
patent: 3393685 (1968-07-01), Mumpower
patent: 3551549 (1970-12-01), Sundbeck
patent: 3606689 (1971-09-01), Matsuo et al.
patent: 3645819 (1972-02-01), Fujii et al.

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