典型的软包面料包括羊毛，羊毛/尼龙混纺，皮革，阻燃（FR）聚酯，FR阻燃剂尼龙和乙烯基面料。 迄今为止，采用FR阻燃处理的羊毛混纺物（通常为锆型）是目前使用的最常见的软包面料，已证明是通过FAR 25.853（b）和FAR 25.853（c）最可靠的一种。 座椅安装中还使用了许多非装饰性织物。 FR阻燃棉薄纱布用作衬套，可以更轻松地安装外套。
C.2.2 Upholsteries； Typical dress cover fabrics include wool, wool/nylon blends, leather, fire-retarded (FR) polyester, FR nylon, and vinyl. Wool blends with an FR treatment, typically a zirconium type, are by far the most common type of upholstery in use and have proven to be one of the most reliable in passing FAR 25.853(b) and FAR 25.853(c). Many nondecorative fabrics are also used in seat installations; FR cotton muslin is used as a slip cover to allow easier installation of the dress cover.
*有些座椅采用无泡沫设计，对面料的防火性能要求更高。与传统的座椅相比，这种座位无法向后倾斜，而是可以改变其”形状”，因此后座的人们也不会受到影响。
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