| 摘要 |
<p>PURPOSE:To provide the subject mark sheet having excellent chemical resistance and heat resistance and capable of resisting against severe processing treatments by coating at least one side of a woven fabric with a printable resin, printing or writing a required mark on the surface of the coated fabric and subsequently forming flexible thin layers comprising a specific resin or both the sides of the treated fabric. CONSTITUTION:A printable resin layer, preferably a hydrophilic urethane resin layer 4 or 4' is formed on at least one side of a base woven fabric 3 (preferably a high density woven fabric of fine denier filament having a slightly uneven surface, and a required mark such as bar code mark ink layer 2 is printed (or typed or written) on the resin layer. Flexible thin layers 5, 5' comprising an unsaturated polyester or epoxy resin are formed on both sides of the printed fabric to provide a marked sheet having excellent heat resistance and chemical resistance, not causing damages such as peeling, ink running and crease generation even when attached to a woven fabric and subjected to severe processing treatments and employed for process control.</p> |
