LAMINATE PRODUCTION METHOD

摘要

Disclosed is a laminate production method that involves a polymerizing process for synthesizing a polyglycolic acid resin at 200°C to 220°C, a mixing process for preparing a polyglycolic acid resin composition by mixing 100 parts by mass of the aforementioned polyglycolic acid resin and at least 0.016 parts by mass of a thermal stabilizer under the condition that the maximum temperature is 275°C to 295°C, and a shaping process for forming a laminate that is equipped with a layer comprising the aforementioned polyglycolic acid resin composition by shaping the aforementioned polyglycolic acid resin composition at 230°C to 265°C.