| abstract |
(57) [Summary] [PROBLEMS] To provide a film that simultaneously satisfies anti-fog properties and suitability for mechanical packaging such as slippage. SOLUTION: A film containing a surfactant composition comprising the following (a), (b), (c), and (d). (A) an ester composed of a long chain fatty acid having 8 to 24 carbon atoms and monoglycerin, (b) an ester composed of a long chain fatty acid having 8 to 24 carbon atoms and diglycerin, (c) an ester composed of 8 to 24 carbon atoms. Esters consisting of long-chain fatty acids and tetraglycerin, (d) polyethylene glycol fatty acid esters |