| abstract |
Provided is a biaxially oriented polyamide resin film that has excellent laminate strength, low-temperature pinhole resistance, impact resistance, and transparency, and maintains a good appearance even when sterilized in hot water. A biaxially oriented polyamide resin film comprising a polyamide resin and a polyolefin elastomer and / or a polyamide elastomer and satisfying the following (1) to (5). (1) The number of gelbo pinhole defects when the twist bending test using a gelbo flex tester is carried out 1000 times at a temperature of 1 ° C. is 5 or less. (2) Impact strength is 0.9J or more. (3) Total transmission haze value is 5.0% or less. (4) The coefficient of static friction is 0.7 or less at a temperature of 23 ° C. and a relative humidity of 50%. (5) The laminate strength of the laminated film obtained by laminating the biaxially oriented polyamide resin film and the unstretched polyethylene resin film is 5.0 N / 15 mm or more. |