发明申请
US20090233089A1 LAMINATE FILM FOR COATING METAL SHEET, AND LAMINATE FILM FOR COATING METAL SHEET FOR SCREEN BOARD 审中-公开
涂层金属薄膜层压板和涂层金属板层压膜

LAMINATE FILM FOR COATING METAL SHEET, AND LAMINATE FILM FOR COATING METAL SHEET FOR SCREEN BOARD
摘要:
The present invention provides a laminate film for coating metal sheet for screen board comprising: a layer of which elastic modulus at 180° C.˜200° C. is 1.0×107 Pa or less and elastic modulus at 120° C.˜160° C. is 1.0×108 Pa or more, and a layer consisting of a fluorine resin thereon. The laminate film for coating metal sheet for screen board has excellent writing-and-drawing property, erasability, and anti-glare property; the laminate film can be economically manufactured by reducing the usage of fluorine resin; the laminate film also can be efficiently manufactured by reducing the steps for laminating with adhesive; and it can prevent the reversion of embossing of the film surface.
信息查询
0/0