Processing hot melt adhesive

Details Processing hot melt adhesive Processing hot melt adhesive

1978-03-27

1982-07-06

Beck, Shrive P.

Coating apparatus

With heat exchange, drying, or non-coating gas or vapor...

With solid heat exchange means contacting work

118 59, 118 69, 118126, 118315, B05C 500

Patent

active

043377211

ABSTRACT:
An extruder having a vertically disposed feed screw depositing a hot melt adhesive as an extrudate laterally across a carrier member. A blade with a back-up roller regulates the flow onto the moving carrier member which along with the film formed thereon is cooled and thence selectively either rolled up with the carrier member into a roll or separated therefrom and rolled up onto itself as a supply roll of adhesive.

REFERENCES:
patent: 519194 (1894-05-01), Murphy
patent: 2251295 (1941-08-01), Sheesley
patent: 2327627 (1943-08-01), Esselen
patent: 2426572 (1947-08-01), Alderfer
patent: 2488446 (1949-11-01), Swiss
patent: 2712508 (1955-07-01), Massey
patent: 2889806 (1959-06-01), Conant
patent: 3007200 (1961-11-01), Paulsen et al.
patent: 3056384 (1962-10-01), Beale et al.
patent: 3157528 (1964-11-01), Strahl
patent: 3192893 (1965-07-01), Bauer et al.
patent: 3587525 (1971-06-01), Fleischer

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