Paper supply roll leading edge securement

Details Paper supply roll leading edge securement Paper supply roll leading edge securement

1995-07-14

1997-07-15

Darling, John P.

Winding, tensioning, or guiding

Wound storage package

Convolute coil

2425561, 156504, B65H 1918

Patent

active

056475470

ABSTRACT:
A paper supply roll leading edge securement, which is usable particularly during a flying roll change, utilizes an adhesive having sensor detectable constituents. This adhesive can be applied to or across the leading edge of the first layer of the paper web on the supply roll. The use of the sensor detectable constituents facilitates proper positioning of the paper supply roll and helps separate faulty products from the production stream.

REFERENCES:
patent: 3806388 (1974-04-01), Contini
patent: 4177960 (1979-12-01), Nakagawa
patent: 4543152 (1985-09-01), Nozaka
patent: 4575017 (1986-03-01), Pali
patent: 4688736 (1987-08-01), Brinker
patent: 5348793 (1994-09-01), Stettner
patent: 5356496 (1994-10-01), Lincoln et al.
Patent Abstracts of Japan; JP-A-56-062863; vol. 5, No. 128; May 29, 1981.

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