| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve resistance to weather ability, transparency, mechanical strength, heat sealability and the like by laminating integrally one layer of an acryl film or sheet with at least one layer of a non-woven cloth or woven cloth composed of a monoaxially oriented body of a thermoplastic film or tapes. SOLUTION: A weather-resistant laminate 1 is bonded with an acryl film or sheet 2 and a non-woven or woven cloth 3 composed of a monoaxially oriented body through a bonding agent 4. The acryl film or sheet to be used is a resin film or sheet composed of polymethacryl resin, polyacril resin or its derivative. The non-woven or woven cloth composed of a monoaxially oriented body composed of a thermoplastic film or sheet is formed by orienting or rolling a crystalline thermoplastic film, and for instance, oriented tapes, flat yarns or the like are woven in a manner of making orientation axes crossing one another, or not woven, and warps and wefts are laminated.</p> |
