Method and apparatus for providing a gapless order change in a corrugator

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United States of America Patent

PATENT NO 6117381
SERIAL NO

09075773

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gapless order change in a continuous running corrugated web is provided by utilizing a partial web sever extending transversely across the web upstream of a web selector device. The partial web sever allows the output web selector device to be readjusted downstream of the slitter-scorer to redirect the output webs between upper and lower cut-off knives as required. The partial web sever allows the order change to be effected with a continuous unbroken web containing the outs for the cut-off knife level handling the output web portions opposite the partial sever.

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Patent Owner(s)

Patent OwnerAddress
BARRY-WEHMILLER PAPERSYSTEMS INC8020 FORSYTH BLVD ST LOUIS MO 63105

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cummings, James A Phillips, WI 25 190

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