CONTAINER FOR CONDENSATION TYPE TANNIN-CONTAINING COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a container which maintains the transparency to the extent of allowing the visual observation of the residual amount of a content and prevents the coloration of the content by light when a composition containing condensation type tannin is packed into the container. SOLUTION: The condensation type tannin-containing composition is composed of a polyethylene terephthalate resin.