Induction heating and package sealing system and method

Details Induction heating and package sealing system and method Induction heating and package sealing system and method

1991-04-11

1992-06-02

Culver, Horace M.

Package making

Methods

Closing package or filled receptacle

533293, 53DIG2, 156 69, 219 1053, 219 1077, B65B 5122, B65B 728, B65B 502, H05B 610

Patent

active

051176130

ABSTRACT:
An induction heating package sealing system includes a control which applies full power to an inductor of a first period and reduces power gradually for a second period. A seal temperature profile gradually approaching a temperature goal is thereby achieved which provides for a more uniform seal.

REFERENCES:
patent: 2764862 (1956-10-01), Rado
patent: 3817801 (1974-06-01), Widmer
patent: 3925139 (1975-12-01), Simmons
patent: 3930041 (1975-12-01), Komatsu et al.
patent: 4075818 (1978-02-01), Wright et al.
patent: 4199672 (1980-04-01), Sword et al.
patent: 4246461 (1981-01-01), Jeppson
patent: 4523068 (1985-06-01), Lund et al.
patent: 4707213 (1987-11-01), Mohr et al.
patent: 4897518 (1990-01-01), Mucha et al.
patent: 4984414 (1991-01-01), Pfaffmann et al.

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