Package making – Methods – Enclosing contents within progressively formed web means
Patent
1986-12-17
1989-05-02
Coan, James F.
Package making
Methods
Enclosing contents within progressively formed web means
53425, 53551, 53DIG2, 493197, B65B 908, H05B 504
Patent
active
048256250
ABSTRACT:
Improved form, fill, and seal machine for making aseptic sealed packages incorporating a plurality of sealing mechanisms mounted on a continuously advancing structure in a form, fill, and seal machine. Induction heating is used to longitudinally seal the edges of the web together to form a tube and to transversely seal the tube. A circuit means is used for controlling the electromagnetic energy source output to form longitudinal seals and transverse seals. The plurality of sealing mechanisms include a sealing jaw and an anvil jaw hinged together and adapted to pinch the tube therebetween at predetermined locations as the sealing mechanisms and web tubing advance. Each sealing jaw contains a transverse induction coil for transversely sealing the tube. Coupling and energization means select for forming a longitudinal seal segment or a transverse seal or both.
REFERENCES:
patent: 2214994 (1940-09-01), Vogt
patent: 2307890 (1943-01-01), Lakso
patent: 2448009 (1948-08-01), Baker
patent: 2448012 (1948-08-01), Baker
patent: 2479375 (1949-08-01), Langer
patent: 2492530 (1949-12-01), Kriegsheim
patent: 2498383 (1950-02-01), Story
patent: 2522682 (1950-09-01), Lewis
patent: 2535413 (1950-12-01), Hart et al.
patent: 2542901 (1951-02-01), Chaffee
patent: 2556223 (1951-06-01), Schnure, Jr.
patent: 2612595 (1952-09-01), Warren
patent: 2621704 (1952-12-01), Langer
patent: 2631642 (1953-03-01), Richardson et al.
patent: 2666831 (1954-01-01), Seulen et al.
patent: 2708649 (1955-05-01), Cunningham
patent: 2715170 (1955-08-01), Sorensen
patent: 2738631 (1956-03-01), Jarund
patent: 2741079 (1956-04-01), Rausing
patent: 2799759 (1957-07-01), Blond et al.
patent: 2873344 (1959-02-01), Kocks et al.
patent: 2920173 (1960-01-01), Wastberg
patent: 2966021 (1960-12-01), Lane et al.
patent: 2976907 (1961-03-01), Harvey et al.
patent: 2998340 (1961-08-01), Conway et al.
patent: 3006121 (1961-10-01), Omori
patent: 3027443 (1962-03-01), Reed et al.
patent: 3027696 (1962-04-01), Leasure
patent: 3052074 (1962-09-01), Dreeben
patent: 3057129 (1962-10-01), Meissner
patent: 3063211 (1962-11-01), Graves
patent: 3063845 (1962-11-01), Graves
patent: 3140218 (1964-07-01), Hannon
patent: 3221469 (1965-12-01), Murray
patent: 3293099 (1966-12-01), Stark
patent: 3300944 (1967-01-01), Thesing
patent: 3332036 (1967-07-01), Kappenhagen et al.
patent: 3332198 (1967-07-01), Thesing
patent: 3381441 (1968-05-01), Condo, Jr. et al.
patent: 3391846 (1968-07-01), White
patent: 3395261 (1968-07-01), Leatherman et al.
patent: 3396258 (1968-08-01), Leatherman
patent: 3424885 (1969-01-01), Garney et al.
patent: 3435172 (1969-03-01), Emerson
patent: 3445629 (1969-05-01), Stark et al.
patent: 3450856 (1969-06-01), Buck et al.
patent: 3457132 (1969-07-01), Tuma et al.
patent: 3461014 (1969-08-01), James
patent: 3462336 (1969-08-01), Leatherman
patent: 3522511 (1970-08-01), Wyslotsky
patent: 3528867 (1970-09-01), Leatherman et al.
patent: 3530642 (1970-09-01), Leimert
patent: 3540971 (1970-11-01), Johanski, Jr.
patent: 3574031 (1971-04-01), Heller, Jr. et al.
patent: 3604880 (1971-09-01), O'Neill
patent: 3652361 (1972-03-01), Leatherman
patent: 3679509 (1972-07-01), Fielibert
patent: 3723212 (1973-03-01), Casper
patent: 3730804 (1973-05-01), Dickey
patent: 3738892 (1973-06-01), Curcio
patent: 3754456 (1973-08-01), Andrews et al.
patent: 3837961 (1974-09-01), Vovillemin
patent: 3864186 (1975-02-01), Balla
patent: 3879247 (1975-04-01), Dickey
patent: 3925633 (1975-12-01), Partridge
patent: 3927297 (1975-12-01), Reil
patent: 3940305 (1976-02-01), Steinberg
patent: 3948720 (1976-04-01), Reil
patent: 3955061 (1976-05-01), Roehrman
patent: 3980515 (1976-09-01), Reil et al.
patent: 4009068 (1977-02-01), Boussageon
patent: 4034537 (1977-07-01), Reil et al.
patent: 4060443 (1977-11-01), Balla
patent: 4067761 (1978-01-01), Shirley
patent: 4084999 (1978-04-01), Rucker
patent: 4128985 (1978-12-01), Simmons
patent: 4160144 (1979-07-01), Kashyap et al.
patent: 4210477 (1980-07-01), Gillespie et al.
patent: 4249364 (1981-02-01), Kawasaki et al.
patent: 4316709 (1982-02-01), Petersson et al.
patent: 4322929 (1982-04-01), Neumann
patent: 4330351 (1982-05-01), LoMaglio
patent: 4353196 (1982-10-01), Beer et al.
patent: 4364220 (1982-12-01), Rausing
patent: 4371768 (1983-02-01), Pozna
patent: 4380446 (1983-04-01), Dickson et al.
patent: 4387547 (1983-06-01), Reil
patent: 4470240 (1984-09-01), Torterotot
patent: 4571472 (1986-02-01), Pollack et al.
patent: 4637199 (1987-01-01), Steck et al.
Coan James F.
International Paper Company
Isackson Robert M.
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