INTERMEDIATE FILM FOR MULTILAYER GLASS, ROLLED ARTICLE, MULTILAYER GLASS, METHOD OF PRODUCING INTERMEDIATE FILM FOR MULTILAYER GLASS AND METHOD OF PRODUCING ROLLED ARTICLE

摘要

The present invention aims to provide an interlayer film for a laminated glass, which can exhibit high deaeration properties during preliminary pressure bonding and enables production of a highly transparent laminated glass, a roll, a laminated glass, a method for producing the interlayer film for a laminated glass, and a method for producing the roll. The present invention relates to an interlayer film for a laminated glass, having a large number of recesses and a large number of projections on at least one surface, the interlayer film for a laminated glass having a thickness with a difference between a maximum thickness and a minimum thickness of less than 40 µm at each of a central portion, one end portion, and an other end portion in a width direction that is orthogonal, in the same plane, to a machine direction of the film in production of the interlayer film for a laminated glass, the thickness being measured along 3 m in the machine direction of the film in production of the interlayer film for a laminated glass at the central portion, the one end portion, and the other end portion in the width direction.