CONTAINER, FROZEN MATERIAL PACKAGING BODY, AND METHOD OF MANUFACTURING PACKAGING BODY

摘要

A frozen culture packaged body configured so that it does not deform or burst even if the content and gas in the container inflate due to a temperature difference between before and after forming a frozen culture within the body, wherein the frozen culture packaged body is capable of performing hygienic administration of the content within, and wherein the frozen culture packaged body has a vent port covered with a filter material having microbial impermeability and air permeability is formed at least in a portion of the container.