PROBLEM TO BE SOLVED: To provide a vehicular ceiling material excellent in design property, compared with conventional one.SOLUTION: A vehicular ceiling material 1 of the invention comprises: a base material layer 2 (for example, including a glass fiber, thermoplastic resin and foam agent); an elastic layer 3 (for example, including a flexible polyurethane foam); and a surface skin layer 4, in this order, and these layers are laminated, integrated and molded for producing the vehicular ceiling material 1. The surface skin layer 4 is formed using a fabric 41, and the fabric 41 is formed by weaving multiply two or more kinds of different yarns, as at least one of a warp and a weft. As the different yarns, a high expansion yarn formed of a multi-filament whose expansion restoration ratio is 30% or more and a low expansion yarn whose expansion restoration ratio is 0% or more and less than 30%, are included, preferably.
【課題】従来に比べて優れた意匠性を有する車両用天井材を提供する。【解決手段】本発明の車両用天井材1は、基材層2(例えば、ガラス繊維と熱可塑性樹脂と発泡剤とを含む)、弾性層3(例えば、軟質ポリウレタンフォームを含む)及び表皮層4をこの順に備え、これらの層が積層された状態で一体に成型されてなる車両天井材1であって、表皮層4は、織物41を用いて形成されており、織物41は、経糸及び緯糸のうちの少なくとも一方の糸として、2種以上の異なる糸を含んで多重に製織された織物である。このうち、異なる糸として、伸縮復元率が30%以上のマルチフィラメントからなる高伸縮糸と、伸縮復元率が0%以上30%未満である低伸縮糸と、を含むことが好ましい。【選択図】図3
VEHICULAR CEILING MATERIAL
車両用天井材
2015-12-14
Patent
Electronic Resource
Japanese
VEHICULAR CEILING MATERIAL MANUFACTURING METHOD AND VEHICULAR CEILING MATERIAL MANUFACTURING DEVICE
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