| abstract |
A film containing a layer formed of a ream composition containing a polyamide compound (A) and a ream (B), wherein the polyamide compound (A) contains 25 to 50% by mol of a diamine unit , which contains a particular diamine unit, in an amount of 50% by mol or more; from 25 to 50% by mol of a dicarboxylic acid unit, which contains a particular dicarboxylic acid unit, in an amount of 50% by mol or more; and from 0.1 to 50% in mol of a particular constitutional unit. |