초록

A stack of folded sheets includes right and left Z folded sheets and right and left V folded sheets which are arranged and interfolded so that the stack is balanced and has uniform bulk across its width. Withdrawal of the top sheet of the stack lifts the next sheet into position for withdrawal.

대표청구항 ▼

[ I claim:] [1.] A stack of folded sheets comprising:a) a first group of generally Z folded sheets, each of the sheets of the first group including a center panel having right and left edges which define the width of the center panel, a top end panel extending from said right edge toward said left e

[ I claim:] [1.] A stack of folded sheets comprising:a) a first group of generally Z folded sheets, each of the sheets of the first group including a center panel having right and left edges which define the width of the center panel, a top end panel extending from said right edge toward said left edge for a portion of the width of the center panel, and a bottom end panel extending from said left edge toward said right edge for a portion of the width of the center panel,b) a second group of generally V folded sheets, each of the sheets of the second group including a right folded edge and top and bottom panels which extend from said right folded edge,c) a third group of sheets of generally Z folded sheets, each of the sheets of the third group including a center panel having right and left edges which define the width of the panel, a top end panel extending from said left edge toward said right edge for a portion of the width of said center panel, and a bottom end panel extending from said right edge toward said left edge for a portion of the width of said center panel, andd) a fourth group of sheets of generally V folded sheets, each of the sheets of the fourth group including a left folded edge and top and bottom panels which extend from said left folded edge,said sheets being arranged so that:e) the bottom panel of each sheet of the first group is interleaved with the top panel of a sheet of the second group,f) the bottom panel of each sheet of the second group is interleaved with the top panel of a sheet of the third group,g) the bottom panel of each sheet of the third group is interleaved with the top panel of a sheet of the fourth group, andh) the bottom panel of each sheet of the fourth group is interleaved with the top panel of a sheet of the first group.