Electric heating – Metal heating – Of cylinders
Patent
1975-10-30
1976-11-09
Reynolds, Bruce A.
Electric heating
Metal heating
Of cylinders
219 1053, 219 1079, H05B 508, B23K 1302
Patent
active
039912949
ABSTRACT:
An apparatus for making a longitudinally partitioned tubular body and sealingly securing a longitudinally divided head fitment to one end of the body to form a collapsible, longitudinally partitioned tubular dispensing container assembly. A single sheet of body forming material is configured, looped, spindled, and seamed to integrally form a tubular exterior wall and a chordal partition which are sealingly secured together along two longitudinally extending lap seams in the tubular wall. An end of the tubular wall is sealingly secured to the radially outwardly facing cylindrical surface of a longitudinally extending cylindrical skirt portion of the head fitment, and the adjacent end portion of the chordal partition is sealingly secured to a longitudinally extending chordal divider portion of the head fitment.
REFERENCES:
patent: 2764660 (1956-09-01), Grenoble
patent: 3081926 (1963-03-01), Newton
patent: 3227319 (1966-01-01), Rosien
patent: 3290422 (1966-12-01), Michel
patent: 3727022 (1973-04-01), Hamilton
Gorman John V.
Reynolds Bruce A.
Slone Thomas J.
The Procter & Gamble & Company
Witte Richard C.
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