| 摘要 |
PROBLEM TO BE SOLVED: To restrain the propagation of bacteria, and sanitarily use a sheet for many hours by drying it by impregnating a re-extracted coffee liquid and/or tea extracted from a coffee liquid extracted residue and/or tea grounds into a water absorptive paper layer part and/or a mixed layer of a water absorptive resin and water absorptive material powder. SOLUTION: When it is performed on a sheet 1 for an animal, a highly water absorptive polymer sheet 3 is arranged on a polyethylene film 2, and water absorptive paper 4 containing a dried material of a re-extracted liquid of a coffee liquid extracted residue is arranged on it. Its surface is also covered with polypropylene nonwoven fabric 5, and an end part of the nonwoven fabric 5 is bonded to an end part of a polyethylene film 2. In this case, besides such water absorptive paper 4, water absorptive paper containing even a dried material of an extracted liquid of tea grounds can be used together with the dried material of the extracted liquid of the coffee liquid extracted residue. In this case, the sheet is manufactured by being dried after impregnating a mixed liquid of an extracted liquid of a coffee liquid extracted residue of roasted coffee beans and an extracted liquid of tea grounds into the water absorptive paper 4 by atomization or the like. |
