FECES RECEIVER SHEET FOR FECES SAMPLING AND FECES SAMPLING METHOD

摘要

PROBLEM TO BE SOLVED: To remove a feces receiver sheet without causing pipe clogging after sampling by waterproofing the whole surface of a sheet main body made of water soluble paper and adjusting the water solubility. ;SOLUTION: A sheet main body 1 has a property of being soluble and dispersed in water and, for example, cellulose derivative, polyvinyl alcohol, vinylon, etc., are used for it. As for waterproofing agent, for example, waterproof printing ink, waterproof resin coating, etc., are used and its coating quantity is set to approximately 0.5-15g/m². The waterproofing agent 2 is applied on the surface of the sheet main body 1 by a printer, coater, etc., so that a feces receiving sheet is fabricated. The feces receiving sheet is floated on a water reservoir part in a flush toilet with its waterproofing agent 2 coated face faced to the water side and receives the excreted feces thereon, and the feces is sampled before the feces receiving sheet is dissolved by water. After sapling, the sheet main body 1 is dissolved and flows in flushed water, thereby being removed without causing pipe clogging.;COPYRIGHT: (C)1998,JPO