MULTIFUNCTIONAL FAKE HAIR VOLUME-INCREASING MATERIAL AND METHOD OF PRODUCING THE SAME

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PROBLEM TO BE SOLVED : To provide a multifunctional fake hair volume-increasing material which is a combination of cellulose fibers and pre-crimped fibers of the same or different kinds, increases bulkiness, and has a rare element mineral or the like added thereto and mixed therewith. SOLUTION : Cellulose fibers and fibers selected from fibers of the same or different kinds are subjected to crimping processing in advance, then mixed with cut short fibers and subjected to dry heat contraction processing to bond and fix contacts in entanglement and interlacing so as to form a structure. Further, a third substance is buried and retained therein to increase bulkiness. In addition, a rare element mineral or the like is added thereto. SELECTED DRAWING : Figure 2 COPYRIGHT : (C)2016, JPO&INPIT