首页>
外国专利>
PRINTED RESIN FILM, LAMINATE HAVING SAID PRINTED RESIN FILM AND PACKAGING CONTAINER HAVING SAID LAMINATE, AND LAMINATE HAVING POLYESTER FILM AND PACKAGING CONTAINER HAVING SAID LAMINATE
PRINTED RESIN FILM, LAMINATE HAVING SAID PRINTED RESIN FILM AND PACKAGING CONTAINER HAVING SAID LAMINATE, AND LAMINATE HAVING POLYESTER FILM AND PACKAGING CONTAINER HAVING SAID LAMINATE
A printed resin film according to the present invention is characterized by comprising a polyester film and a printed layer, wherein the polyester film contains chemically recycled polyester, and the area proportion of a region having a molecular weight of at most 1,000 in the molecular weight distribution curve obtained by performing a GPC measurement on the polyester film is at most 1.8% of the total peak area.
展开▼