Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With stretching or tensioning means
Patent
1989-01-12
1990-07-24
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With stretching or tensioning means
156164, 156229, 156519, 156302, B32B 3110
Patent
active
049433407
ABSTRACT:
In the manufacture of disposable clothing such as diapers, elastic waistbands are attached to respective longitudinal ends of diapers while stretched in transversely extended condition. The diapers are arranged in end-to-end relation as a continuous of diaper precursors which is fed past a transfer station. A continuous sheet of elastic is coated on one side with adhesive except adjacent longitudinal edges thereof and the leading end is repeatedly severed transversely into successive individual elastic members which are then spaced apart and progressively stretched into extended condition while being fed one-by-one to the transfer station where the coated side is applied by a transfer drum to the web thereby transferring the elastic members at predetermined spacings to the web. The elastic members are then severed into two pieces while also severing through the web in a single cutting action to define adjacent ends of diapers with respective pieces of elastic members attached in extended condition.
REFERENCES:
patent: 2429177 (1947-10-01), Young
patent: 2434111 (1948-01-01), Hawley, Jr. et al.
patent: 2728941 (1956-01-01), Alles et al.
patent: 3606769 (1971-09-01), Walford
patent: 4240866 (1980-12-01), Rega
patent: 4284454 (1981-08-01), Joa
patent: 4285747 (1981-08-01), Rega
patent: 4523969 (1985-06-01), Spencer
patent: 4642151 (1987-02-01), Coenen
patent: 4735673 (1988-04-01), Piron
Nomura Hironori
Ujimoto Hiroshi
Yamamoto Toshinori
Dawson Robert A.
Uni-Charm Corporation
Usher Robert W. J.
Yoder Michele K.
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