Web rolling apparatus

Details Web rolling apparatus Web rolling apparatus

1978-11-29

1980-05-06

Massie, Jerome W.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With stretching or tensioning means

156502, 156510, 156515, 242 56R, 242 56A, 242 583, 242 59, 242 563, 226110, B65H 1926

Patent

active

042016207

ABSTRACT:
A method and apparatus are provided permitting shifting from rolling a thermoplastic web upon one roll to rolling the thermoplastic web upon another roll by overlapping the web connected to one roll and the web connected to the other roll, severing the overlapped webs, and forming a seam between the overlapping ends of the webs.

REFERENCES:
patent: 2927350 (1960-03-01), Nelson
patent: 3627616 (1971-12-01), Davis
patent: 3769124 (1974-10-01), Johnson
patent: 3977627 (1976-08-01), Sundin
patent: 4042655 (1977-08-01), Platt et al.
patent: 4078961 (1978-03-01), Roki et al.

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