LAMINATED FILM AND METHOD FOR PRODUCING SAME

摘要

The present invention pertains to a laminated film: comprising a substrate, and an infrared light absorbing layer that is disposed on one surface of the substrate and contains an infrared light absorbing agent and a resin; and having a total concentration of iron, copper and chromium contained in the infrared light absorbing layer of 1 to 500 ppm. The present invention enables a laminated film having a layer containing an infrared absorbing agent to be provided, wherein there is little cracking even after long-term exposure to sunlight.