Method of making wig archetype

摘要

A method for creating a wig archetype to the shape of the human head, comprising: a. softening a sheet of a thermoplastic composition comprising polyisoprene, said polyisoprene having at least 90% of the isoprene monomer units in the trans-1,4 configuration and an intrinsic viscosity of 1.2 to 3 when measured in toluene at 30 DEG C; b. applying the sheet to the scalp of a human head; c. hardening the sheet; and d. removing the sheet from the scalp.