| 摘要 |
PROBLEM TO BE SOLVED: To provide a thick mattress superior in the thermotherapeutic effect and the pointillage effect. SOLUTION: This pointillage bedding has a surface layer part composed of four layers in total by superposing cloth 2 as a second layer by cloth of coating platinum fiber yarn-woven cloth with ceramic powder on an upper part of nonwoven fabric 1 as a first layer, superposing cotton 3 processed by kneading ceramics into polyester as a third layer on an upper part of the cloth 2 and further superposing surface side cloth 4 as a cloth fourth layer 4 of weaving fiber yarn processed by kneading ceramic power in the polyester on an upper part of the cotton 3, a reverse layer part composed of four layers in total by superposing cotton 6 processed by kneading Bitcho charcoal powder as a second layer on a upper part of cotton side cloth 5 as a first layer of the reverse layer part, superposing cotton 7 as a third layer on an upper part of the cotton as this second layer and superposing thin towel cloth 8 of absorbing the sweat and superior in gas permeability as a fourth layer on an upper part of the cotton 7, and high density hard recess-projection urethane 9 having a large number of recesses-projections interposed between the surface layer and reverse layer parts. COPYRIGHT: (C)2008,JPO&INPIT
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