Importance

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Abstract

Disclosed is a washing method using a functional sheet, the method comprising; adding the functional sheet to a washing medium at a rinsing step of washing process; wherein the washing medium contains a rinsing water of 0° C. to 30° C. and a second substrate; wherein the functional sheet comprises; a first substrate; and an active ingredient applied on or impregnated into the first substrate, wherein the active ingredient has at least one material selected from the group consisting of a softener, an aromatic agent, an antistatic agent, a stabilizer, a colorant, a preservative, an optical brightener, and a bleaching agent; wherein the active ingredient, which is released from the first substrate and dispersed into the rinsing water, is to be physically or chemically adsorbed onto the second substrate in the rinsing water, and remains on the second substrate after removal of the rinsing water.

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First Claim