| abstract |
A laminated body having an [A] layer (a layer having a thickness of less than 50 nm and a zinc-containing compound) on at least one side of a polymer substrate, which is characterized by a curl amount of 3 mm after storage at a temperature of 23 ° C and a humidity of 90% for 48 hours The following laminated body. A laminated body having high gas barrier properties against water vapor and the like and excellent flatness with reduced curl can be provided, which can be useful as packaging materials for foods, pharmaceuticals, etc., and electronics for thin televisions, solar cells, etc. The device is used as a component. |