Film applying apparatus

Details Film applying apparatus Film applying apparatus

1998-07-17

2000-10-24

Sells, James

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work feeding or handling means

156522, 156582, 100176, B32B 3104

Patent

active

061361429

ABSTRACT:
A film applying apparatus is provided with preparatory bonding rolls, laminating rolls, a laminated film wound out from a film roll and a substrate conveyed by a substrate conveying device. The laminated film passes between these rolls and pressure bonding is performed. The diameter of the preparatory bonding rolls is made smaller than the diameter of the laminating rolls. The range of the elastically deformed area at the roll surface where the grasping of the substrate and the laminated film by the preparatory bonding rolls is begun, is made small, thereby limiting the range and reducing the generated amount of air holding or the like.

REFERENCES:
patent: 4743334 (1988-05-01), Singer
patent: 5019203 (1991-05-01), Singer
patent: 5158641 (1992-10-01), Vermeulen et al.
patent: 5716490 (1998-02-01), Kuhns et al.
patent: 5746878 (1998-05-01), Kuhns et al.
patent: 5853531 (1998-12-01), Murphy et al.

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