| 摘要 |
<p>A floor mark used for a sport game is painted on the outer layer (33, 34) of a mat unit (11, 12). A pair of mat units (11, 12) to be laid adjacent to each other are fastened together by means of a slide fastener (15). This slide fastener (15) has a pair of fastener tapes (45, 46), and a slider (47) to be fitted around the guide sections (60, 61) of the paired fastener tapes (45, 46). The fastener tape (45, 46) has a length substantially equal to that of the mat unit (11, 12), and is covered with the outer layer (33, 34) throughout. Each fastener tape (45, 46) has a non-tooth guide section and a non-adhesion section (80, 81) which is not adhered to the outer layer (33, 34). The non-adhesion section (80, 81) extends from one end of the fastener tape (45, 46), and is longer than the non-tooth guide section (90, 91). A positioning mark (93, 94), used for adjusting the positions of the floor marks painted on the mat units (11, 12), is painted or written on the surface of the fastener tape (45, 46), such that the positioning mark (93, 94) is within the range of the non-adhesion section (80, 81).</p> |
