Packaging a strip of material in side by side stacks spliced...

Package making – Methods – With contents treating

Reexamination Certificate

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Details

C053S434000, C053S435000, C053S116000, C053S117000, C053S520000, C053S157000, C493S413000, C493S414000

Reexamination Certificate

active

06918232

ABSTRACT:
A package of a strip of material is formed by slitting or perforating a web to separate the web into side by side strips and fan folding the web to form a plurality of side by side stacks of the strips. The strip of each stack is spliced to the strip of the next stack to form a continuous strip through the package which can be unfolded for supply continuously to an end use machine. The package while compressed is wrapped by a packaging material which includes a bottom rigid plate, a top header and heat shrink bag wrapped around the package and under the bottom plate and heat sealed to a plastic layer covering a bottom surface of the bottom header plate.

REFERENCES:
patent: 3729367 (1973-04-01), Shore et al.
patent: 3739544 (1973-06-01), Hanemann
patent: 4507109 (1985-03-01), Meschi
patent: 4547184 (1985-10-01), Bunch, Jr.
patent: 4603817 (1986-08-01), O'Connor
patent: 5921064 (1999-07-01), O'Connor
patent: 5927051 (1999-07-01), O'Connor et al.
patent: 5966905 (1999-10-01), O'Connor et al.
patent: 6321512 (2001-11-01), O'Connor et al.
patent: 199 18 765.7 (2001-03-01), None
patent: 0 778 015 (1997-06-01), None
patent: WO 98/58864 (1998-12-01), None
patent: WO 00/53513 (2000-09-01), None

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