Hanky delivery system

Apparatus for developing hanky stacks, comprising

• a frame providing a generally vertical first path for web and hankies developed therefrom, means in said first path longitudinally and transversely folding said web to provide a sequence of hankies,
• a rotatable slotted wheel journaled about an axis in said frame with said slots intersecting said first path for serially receiving said sequence of hankies and moving said hankies through an arcuate second path,
• first means for removing said hankies in stacks from said slotted wheel and advancing the same through a generally vertical third path, and
• second means for removing said hanky stacks from said third path and along a generally horizontal fourth path,
• said first removing means including a chain loop equipped with a plurality of equally spaced apart generally L-shaped buckets each having a base part for supporting a stack and terminating in a tip facing outwardly of said loop and a stripper part for engaging a hanky in one of said slots,
• said loop partially overlapping the periphery of said slotted wheel and having upper, intermediate and lower turning radii, the center of said upper turning radius being located within a circle defined by the inner ends of the wheel slots,
• said intermediate turning radius being located at the intersection of said third and fourth paths,
• said third path being related to a construction line by an approximate angle .theta. where
• .theta.=cos.sup.-1 (t/x),
• t being the hanky thickness and x being the chain advance per hanky, both t and x being in consistent units, said construction line being a line from said axis to the point where the middle hanky of a developing stack contacts said stripper part.