PACKAGING BODY FOR STERILIZATION

摘要

A packaging body for sterilization selectable with an emphasis placed on the heat sealability thereof with a sheet for sterilization without limiting the selection of a thermoplastic resin forming the innermost layer of a multi-layer packaging body unit. In a sterilization treatment, the packaging body for sterilization can sufficiently cope with a high temperature treatment such as a steam treatment, and there are no possibilities of the adhesion and the stain of an adhesive agent thereonto in the high temperature treatment. The packaging body is formed by heat-sealing the multi-layer packaging body unit (2) formed of the thermoplastic resin to the sheet (3) for sterilization. The packaging body (1) for sterilization is characterized in that when the sheet (3) for sterilization is peeled off from the multi-layer packaging body unit (2) for unsealing, the layers of the multi-layer packaging body unit (2) including at least the innermost layer (25) are moved to the sheet (3) for sterilization and peeled off.