| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of distortion in a shape after forming, and stably retain the shape in a floor covering material formed in a predetermined shape by heating and softening the thermoplastic resin layer of a carpet original roll and fibers having a low melting point of the basic cloth, by thermally processing the basic cloth of the carpet original roll in the vicinity of a molding temperature before piles are tufted. SOLUTION: A floor covering material for an automobile and so on is so manufactured that piles 3 are tufted in a ground fabric 2 including fibers having low melting points, a thermoplastic resin layer 4 is backed on the rear surface of the fabric 2 so as to manufacture a carpet original roll 1, and the thermoplastic resin layer 4 and the fibers having the low melting points of the fabric 2 are heated and softened so as to form the carpet original roll 1 in a predetermined shape. For example, needle punch non-woven fabric and woven fabric in which fibers having low boiling points such as polyester fibers having melting points of 200 deg.C or below are mixed with normal fibers such as polyester fibers having melting points of 200 deg.C or more, are used for this fabric 2. Thermal process is applied to this fabric 2 before the piles 3 are tufted. |
