Patent ID: 7255766
Filing Date: 2007-08-14
Classification: A47L,Y10T

Abstract:
1. A process for making a disposable wipe-out sheet comprising a heat-sealable base sheet and a plurality of heat-sealable fibers heat-sealed with said base sheet and extending in one direction, said process comprising the steps of: providing a heat-sealable base sheet and a plurality of heat-sealable fibers which extend in a first direction; bonding said fibers to said base sheet by a plurality of sealing lines extending in a second direction which crosses said first direction, said plurality of sealing lines being arranged intermittently in said first direction so as to form an assembly of said fibers and said heat-sealable base sheet; and pressing a cutter against said assembly of said fibers and said heat-sealable base sheet so that a plurality of first groups of said fibers extending between adjacent pairs of said sealing lines have respective lengths thereof that are severed into two sections and at substantially the same time said heat-sealable base sheet is formed with slits said heat-sealable base sheet being molten and solidified along peripheral edges of said slits.