Inside head inserting apparatus and method

Details Inside head inserting apparatus and method Inside head inserting apparatus and method

1989-12-15

1991-04-02

Spruill, Robert L.

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

53 76, 531351, 533737, B65B 5100, B65B 6100

Patent

active

050037536

ABSTRACT:
The invention provides an apparatus and method of inserting a lightweight, oversized, inside head to the end of a partially wrapped roll. An inside head is attached to multiple articulated arms extending from a spider assembly. The spider is moved toward the end of the roll until the articulated arms engage the end of the roll. The spider assembly opens the articulated arms radially outwardly until adjacent a wrapper tube extension. A heating clamp then welds the outer edge of the inside head to the wrapper tube extension.

REFERENCES:
patent: 1840222 (1932-01-01), Brown
patent: 2644282 (1953-07-01), Irvine
patent: 2803935 (1957-08-01), Gibson
patent: 4303462 (1981-12-01), Karr
patent: 4339904 (1982-07-01), Koutonen et al.
patent: 4596108 (1986-06-01), Piesen et al.
patent: 4640733 (1987-02-01), Bogren
patent: 4724654 (1988-02-01), Dahlin et al.
patent: 4744198 (1988-05-01), Hood et al.
patent: 4840008 (1989-06-01), Hood et al.

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