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A platform for research: civil engineering, architecture and urbanism
WALL COVERING DECORATIVE SHEET MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a wall covering decorative sheet manufacturing method that requires no large energy and causes no defects in a manufacturing process when an olefinic wall covering decorative sheet is manufactured.SOLUTION: In a wall covering decorative sheet manufacturing method, a film of a foam resin layer, which contains an inorganic filler, a foaming agent and a thermoplastic resin, is produced, laminated and foamed on a paper substrate. The foam resin layer is laminated on the paper substrate using a hot melt coating method and the foaming agent is a thermally expandable microcapsule foaming agent.
【課題】オレフィン系の壁装装飾シートの製造において、大きなエネルギーを必要とせず、また製造工程において各種の不具合が発生しない壁装装飾シートの製造方法を提供すること。【解決手段】紙基材上に、無機充填材と発泡剤と熱可塑性樹脂とを含有する発泡樹脂層を製膜し、積層し、発泡させてなる壁装装飾シートの製造方法において、ホットメルトコーティング方式により発泡樹脂層を紙基材上に積層してなること、前記発泡剤が、熱膨張性マイクロカプセル発泡剤であることを特徴とする。【選択図】 図１
WALL COVERING DECORATIVE SHEET MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a wall covering decorative sheet manufacturing method that requires no large energy and causes no defects in a manufacturing process when an olefinic wall covering decorative sheet is manufactured.SOLUTION: In a wall covering decorative sheet manufacturing method, a film of a foam resin layer, which contains an inorganic filler, a foaming agent and a thermoplastic resin, is produced, laminated and foamed on a paper substrate. The foam resin layer is laminated on the paper substrate using a hot melt coating method and the foaming agent is a thermally expandable microcapsule foaming agent.
【課題】オレフィン系の壁装装飾シートの製造において、大きなエネルギーを必要とせず、また製造工程において各種の不具合が発生しない壁装装飾シートの製造方法を提供すること。【解決手段】紙基材上に、無機充填材と発泡剤と熱可塑性樹脂とを含有する発泡樹脂層を製膜し、積層し、発泡させてなる壁装装飾シートの製造方法において、ホットメルトコーティング方式により発泡樹脂層を紙基材上に積層してなること、前記発泡剤が、熱膨張性マイクロカプセル発泡剤であることを特徴とする。【選択図】 図１
WALL COVERING DECORATIVE SHEET MANUFACTURING METHOD
壁装装飾シートの製造方法
SAGAWA KOICHI (author)
2015-11-19
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
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