| titleOfInvention |
Film, stretched film, heat-shrinkable film, and molded article using the film, stretched film, or heat-shrinkable film, heat-shrinkable label, and container using the molded article or attached with the label |
| abstract |
[PROBLEMS] To obtain a film having a low environmental load, excellent transparency, excellent shrinkage characteristics when attached to a label, and excellent transparency after attachment, and suitable for applications such as shrink packaging, shrink-bound packaging, and shrink labels. . A mixed resin of a polylactic acid resin and a polyacetal resin is contained as a main component, and a mass ratio of the polylactic acid resin and the polyacetal resin is 95/5 or more and 60/40 or less, preferably Uses the polylactic acid resin as a copolymer of D-lactic acid and L-lactic acid, and the D / L ratio of D-lactic acid and L-lactic acid is greater than 5/95, 15/85 or less, or 85/15 or more , Less than 95/5. [Selection figure] None |