TAKEUP METHOD FOR SHEET COATED WITH STICKY MATERIAL

PROBLEM TO BE SOLVED: To provide a takeup method for a sheet coated with a sticky material capable of taking up the sheet while it flows and eliminating necessity for applying any stickiness processing to a bobbin tube such as a hot melt process or application of a pressure sensitive adhesive double coated tape. SOLUTION: An affixing roller 2 to invert the rotating direction of the bobbin tube C relative to a turret board T and rotate in the reverse direction to the bobbin tube when a sticky material coated sheet F fed continuously by a turret winder is transferred from a full wound roll R to a new bobbin tube C1is installed in such a way as capable of contacting with and separating from the bobbin tube, and the sheet is cut between the full wound roll transferred with rotation of the turret machine and the new bobbin tube rotating to the opposite direction to the takeup position, and the forefront of the affixing surface F1of the cut sheet is abutted and affixed to the surface of the new bobbin tube while it is held in the sheet advancing direction and pinched in the bottom between the abutted new bobbin tube and the affixing roller, and the sheet is folded back by the reversely directed rotations of the affixing roller and the new bobbin tube and then taken up on the new bobbin tube with its sticky surface facing obverse. COPYRIGHT: (C)2004,JPO