Article dispensing – Concurrent separation and distortion of flexible article – With presentation of non-coextensive or distorted fold
Patent
1991-01-11
1992-10-27
Olszewski, Robert P.
Article dispensing
Concurrent separation and distortion of flexible article
With presentation of non-coextensive or distorted fold
221 47, 221 48, 221 52, 221305, 221309, A47K 1024
Patent
active
051582058
ABSTRACT:
The combination of (1) sheets of note paper in a stack with each of the sheets having a narrow band of adhesive coated on its bottom surface along one edge by which the sheet is adhered to the top surface of the adjacent sheet in the stack, the sheets being stacked with the band of adhesive of adjacent sheets at alternate opposite sides of the stack, and (2) a dispenser comprising a housing closely receiving the top, bottom and first side surfaces of the stack of sheets. The housing includes a top wall of flexible material adjacent the top surface of the stack, which top wall has through flanking slits parallel to and flanking side surfaces of the stack and generally centered along those side surfaces, and spaced edge surfaces extending between the flanking slits. The flanking slits and edge surfaces define two opposed flap like portions of the top wall and a slot through the top wall between the flap like portion through which slot projects a portion of the uppermost sheet in the stack. When the uppermost sheet in the stack is withdrawn through the slot the flap like portion adjacent the band of adhesive on the uppermost sheet will flex away from the stack to form a convex arcuate surface adjacent the stack along which the sheet being withdrawn and the end of the second uppermost sheet in the stack to which the band of adhesive is adhered can slide to thereby restrict curling of the sheets, and the flap like portion opposite the band of adhesive on the withdrawn uppermost sheet will place drag on the second uppermost sheet in the stack so that the force applied to withdraw the uppermost sheet will peel the uppermost sheet away from the end of the second uppermost sheet in the stack after it is withdrawn through the slot rather than fully withdrawing the second sheet through the slot.
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Armbruster June M.
Bodziak Douglas P.
Bourdin Michel
Windorski David C.
Griswold Gary L.
Huebsch William L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Olszewski Robert P.
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