| 摘要 |
Anti-bacteria plastic beads for the stuffing of a pillow are provided to comfortably prop up the user's head by proper elasticity of synthetic resin and to secure a favorable ventilation effect as the beads formed in the shape of granules. Anti-bacteria plastic beads(10) for the stuffing of a pillow are produced by mixing synthetic resin(11) of 100wt.%, an anti-bacteria agent(13) of 0.5~2wt.%, and ceramic of 3~15wt.% containing silicon oxide and aluminum oxide as main ingredients, and then extruding and molding the mixture. The plastic beads are formed in the shape of granules with a diameter of 1~5mm. Far infrared ray emitting materials of 3~50wt.% are mixed instead of the ceramic. The far infrared ray emitting material consists of one or the mixture of at least two of the ceramic, elvan stone, jade, and sericite. |
