通讯员姚光裕报道日本公开特许2009/1944(2009.1.8-7P)介绍了用聚氯乙烯(PVC)涂布壁纸的方法,包括:①用含低温发泡剂(发泡温度≤PVC的胶凝温度)可膨胀的PVC涂料涂布纸基表面,加热涂布纸得到胶凝PVC泡沫涂布纸;②用含高温发泡剂(发泡温度≥PVC的胶凝温度)可膨胀的PVC涂料涂布印刷纸,加热涂布印刷纸得到胶凝的PVC泡沫涂布纸。 Correspondent Yao Guangyu Japanese Open Publication 2009/1944 (2009.1.8-7P) describes a method of coating a wallpaper with polyvinyl chloride (PVC), including: ① using a low temperature foaming agent (foaming temperature ≦ PVC gelling Temperature) expandable PVC coating paper-based surface coating, heating the coated paper to get gelled PVC foam coated paper; ② with a high temperature foaming agent (foam temperature ≥ PVC gelling temperature) can be dilated PVC coating Cloth printing paper, heat-coated printing paper to be gelled PVC foam coated paper.