具有环保功能的供热锅炉——焚烧炉张革高１前言目前国内大多采用ＰＶＣ增塑糊涂刮成型工艺生产塑料壁纸，壁纸的底色与花纹是ＰＶＣ树脂增塑糊经圆网或刮刀涂布到基纸上形成的，每一次涂布都必须在圆网烘箱中胶凝后才能进行下一道涂布，全部涂布完成后还须在发泡烘箱中完... Boiler with environmental protection function - Incinerator Zhangge Gao 1 Foreword At present, most of the domestic use of PVC plastic scraping scraping molding process to produce plastic wallpaper, wallpaper background color and pattern is PVC resin plasticizing paste by the net or scraper to the base Each time the coating is formed on the paper, it must be gelled in a rotary screen oven before the next coating can be performed. After the coating is completed, it must be finished in the foaming oven.