Process of forming an end closure

Details Process of forming an end closure Process of forming an end closure

1984-10-09

1988-12-20

Foster, Jimmy G.

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

17 49, 1381181, 156 69, 156165, 206525, 264157, 264163, 264295, 264296, 264339, 426140, A22C 1300, B65D 8508

Patent

active

047920475

ABSTRACT:
A process of forming an end closure of one end of a stick of shirred sausage casing. The casing 10 is twisted and then the twisted neck (16) is compressed and heated to seal it. The twisted portion is severed so as to form an end seal with about four to eight twists in it. This end seal resists rupture during stuffing.

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patent: 4450964 (1984-05-01), Wood
patent: 4479283 (1984-10-01), Hollingsworth
patent: 4500574 (1985-02-01), Hanlon

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