FIELD: process engineering.
SUBSTANCE: invention relates to leaning with the help of multiple napkins arranged in piles. Proposed method comprises the steps that follow. Pile of napkins is held by user hand on palm side. Note here that set of napkins comprises multiple piled napkins. Note also the every napkin has first and second opposite surfaces. Surface is cleaned by lower napping of said pile to turnover said lower napkin from to second position. Note that napkin second faces outward side at said first position. While at second position, lower napkin second surface faces outward side. Lower napkin is held by hand in second position to clean the surface by bottom napkin.
EFFECT: higher efficiency of cleaning.
7 cl, 10 dwg
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