Suction device and method of conveying laminated sheet

Details Suction device and method of conveying laminated sheet Suction device and method of conveying laminated sheet

2008-05-06

2008-05-06

Mackey, Patrick (Department: 3653)

Sheet feeding or delivering

Feeding

By means to convey sheet

C101S229000

Reexamination Certificate

active

07367560

ABSTRACT:
A suction device of the present invention includes a suction roller and a vacuum chamber. The suction roller holds an adhesive sheet to its peripheral surface by suction while maintaining contact with the film surface of the adhesive sheet, and conveying the adhesive sheet by rotation. The vacuum chamber is constructed to hold the adhesive sheet on a concave support surface by suction. The vacuum chamber is disposed in the vicinity of the suction roller at an upstream position in the conveying route so as to form an S-shape in the conveying route with the outer peripheral surface of the suction roller.

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