METHOD OF SOAP BAR WASTE-FREE USE Russian patent published in 2017 - IPC C11D17/04 

FIELD: cosmetology.

SUBSTANCE: discloses a method of soap bar waste-free use, which includes the response places formation in the soap bar, while its manufacturing, for fixing another used soap bar residue in them, at that the response places are made as the recesses in the form of the rings with inclined walls at two opposite walls of the soap bar, at that the indicated rings have single intersection point between each other at each surface of its formation, wherein the depth of the recess is performed equal to (0.25-0.45) of soap thickness in its central part, at that the through and blind holes are performed, another used soap bar residues before being inserted into the soap bar are separated along their longitudinal axis into at least two, preferably symmetrical parts, having a base and a top, and then each of the resultant part is shaped into a ring or its part, and insert it in the recess on the soap bar surface inward by pressing and fixing in the wet state.

EFFECT: creating of the soap bar, which shape allows to use it as without another soap extra residues and with them, at any time during use.

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