SWEEPING CLOTH Russian patent published in 2000 - IPC

FIELD: premises dry and wet cleaning facilities. SUBSTANCE: sweeping cloth is made in the form of three-layer structure including outer layers and reinforcing layer sandwiched between outer layers. Reinforcing layer is made in the form of nonwoven fabric. Three layers are connected one with the other by stitching. Outer fibrous layers are manufactured from mixture of staple viscose and propylene filaments used in the ratio of 70-90:10-30 wt. %. Reinforcing nonwoven fabric is manufactured from polypropylene monofilaments. All layers are stitched by needles, and outer surfaces of outer fibrous layers are further sealed by thermal sealing method. Sweeping cloth may be used for removal of dust, liquids, for washing floors in offices and industrial premises as well as in homes. Cloth possesses improved absorption capacity and wear-resistance. EFFECT: improved working characteristics and wider operational capabilities. 1 dwg