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A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF ORIGINAL FABRIC FOR FOAMED WALLPAPER, ORIGINAL FABRIC FOR FOAMED WALLPAPER, AND FOAMED WALLPAPER
PROBLEM TO BE SOLVED: To provide a manufacturing method of original fabric for foamed wallpaper which can make a film production step to a lamination step inline easily in film production by a tubular film process.SOLUTION: A film production step making a cylindrical seat 1 that resin containing foaming agent is filmed in cylinder by a tubular film process, and a lamination step laminating the cylindrical seat 1 on paper backing 2 by heat in a state in which the inside of the cylindrical sheet 1 is put together are included. Besides, when the cylindrical seat 1 is filmed in the film production step, 50% or more in 100 mass% of the resin component in a layer of an inside diameter part of the cylindrical sheet 1 is formed with adhesive resin that the melting point is 80°C or lower.SELECTED DRAWING: Figure 1
【課題】インフレーション法による製膜において、製膜工程から積層工程までのインライン化を容易に実現することが可能な発泡壁紙用原反の製造方法を提供する。【解決手段】インフレーション法により発泡剤含有樹脂を円筒状に製膜した円筒状シート１を作成する製膜工程と、円筒状シート１の内面が重なるようにした状態で、円筒状シート１を紙基材２に熱ラミネート加工する積層工程と、を含む。また、製膜工程で円筒状シート１を製膜する際に、円筒状シート１の内径部の層の樹脂成分１００質量％のうち５０％以上を融点８０℃以下の接着性樹脂で形成する。【選択図】図１
MANUFACTURING METHOD OF ORIGINAL FABRIC FOR FOAMED WALLPAPER, ORIGINAL FABRIC FOR FOAMED WALLPAPER, AND FOAMED WALLPAPER
PROBLEM TO BE SOLVED: To provide a manufacturing method of original fabric for foamed wallpaper which can make a film production step to a lamination step inline easily in film production by a tubular film process.SOLUTION: A film production step making a cylindrical seat 1 that resin containing foaming agent is filmed in cylinder by a tubular film process, and a lamination step laminating the cylindrical seat 1 on paper backing 2 by heat in a state in which the inside of the cylindrical sheet 1 is put together are included. Besides, when the cylindrical seat 1 is filmed in the film production step, 50% or more in 100 mass% of the resin component in a layer of an inside diameter part of the cylindrical sheet 1 is formed with adhesive resin that the melting point is 80°C or lower.SELECTED DRAWING: Figure 1
【課題】インフレーション法による製膜において、製膜工程から積層工程までのインライン化を容易に実現することが可能な発泡壁紙用原反の製造方法を提供する。【解決手段】インフレーション法により発泡剤含有樹脂を円筒状に製膜した円筒状シート１を作成する製膜工程と、円筒状シート１の内面が重なるようにした状態で、円筒状シート１を紙基材２に熱ラミネート加工する積層工程と、を含む。また、製膜工程で円筒状シート１を製膜する際に、円筒状シート１の内径部の層の樹脂成分１００質量％のうち５０％以上を融点８０℃以下の接着性樹脂で形成する。【選択図】図１
MANUFACTURING METHOD OF ORIGINAL FABRIC FOR FOAMED WALLPAPER, ORIGINAL FABRIC FOR FOAMED WALLPAPER, AND FOAMED WALLPAPER
発泡壁紙用原反の製造方法、発泡壁紙用原反及び発泡壁紙
SAGAWA KOICHI (author)
2017-09-07
Patent
Electronic Resource
Japanese
IPC:
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
ORIGINAL FABRIC FOR WALLPAPER, FOAMED WALLPAPER AND MANUFACTURING METHOD OF FOAMED WALLPAPER
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FOAMED WALLPAPER AND METHOD FOR MANUFACTURING FOAMED WALLPAPER
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FOAMED WALLPAPER AND MANUFACTURING METHOD OF FOAMED WALLPAPER
| European Patent Office | 2017