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    • 3. 发明专利
    • Backing paper for wallpaper, method for producing the same and the wallpaper
    • 壁纸背面纸,其制作方法及壁纸
    • JP2008019539A
    • 2008-01-31
    • JP2006194802
    • 2006-07-14
    • Chuetsu Pulp Kogyo Kk中越パルプ工業株式会社
    • TAKAGISHI SHINYANAGISAWA AKIRASHINAGAWA HIDENORI
    • D21H27/20D21H19/84
    • PROBLEM TO BE SOLVED: To provide backing paper for wallpaper having good peelability and different properties on a front and rear sides, and the wallpaper.
      SOLUTION: The backing paper for wallpaper and the wallpaper are produced by applying and infiltrating different coating liquids A and B to paper webs 35 of a front surface layer and a rear surface layer in paper making process using a gate roll coater 3. The backing paper for wallpaper and the wallpaper have a three-layered structure of the front surface layer and the rear surface layer each holding a different coated composition and an intermediate layer into which the coating liquids are not infiltrated, includes the front and rear surfaces having different properties and have good peelability.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供具有良好剥离性和前后不同性能的壁纸以及壁纸,提供背纸。 解决方案:使用门辊涂布机3在造纸过程中,通过将不同的涂布液体A和B渗透到前表面层和后表面层的纸幅35上来制造用于壁纸和壁纸的背衬纸。 用于壁纸和壁纸的背衬纸具有前表面层和后表面层的三层结构,每层保持不同的涂布组合物和涂层液体不渗入其中的中间层,包括前表面和后表面具有 不同的性能和良好的剥离性。 版权所有(C)2008,JPO&INPIT