What does Z-fold / Z-interfold mean?
Paper hand towels with Z-fold (also called Z-interfold) are folded twice and therefore fit into smaller dispensers thanks to their smaller size. The tissues are interfolded so that each tissue can be removed individually and the next sheet is ready to hand. Due to the single removal from the dispenser, only the own wipe is touched. The sheet is unfolded when pulled out and can be used directly.