| 摘要 |
PURPOSE: A non-slip sheet for a mat is provided to improve a non-slip characteristic of the mat and thus, to improve sharpness on edges of projections and to increase price competitiveness. CONSTITUTION: The non-slip sheet for a mat(150) is composed of a plastic base sheet(114) and a thermoplastic cushion sheet laminated to the base sheet(114). One side of the base sheet(114) is made of elastic, adhesive and rolling amorphous resin like SBS, TPO, TPE, or PVC, followed by a series of mixing, roll mixing milling, calendering, cooling, and reeling processes. The surface of the processed side of the base sheet(114) consists of main patterns(156) with main projections(152), each of the main projection(152) including a uniform projection and an extended projection, and sub patterns(158) with sub projections(154) in a successive `+' or `x' shape.
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