Sterilizable container and method of fabrication

摘要

A sterilizable package having at least one flexible plastic wall, and having an access opening therein covered by a peelable two layered tear strip, including a porous membrane and a plastic interlayer, which interlayer has an opening substantially matching the access opening, where the opening in the plastic interlayer is 25% or more of the width of the interlayer. The interlayer is kept from deforming during fabrication of the pouch by tack sealing it to the flexible wall of the package, and cutting the access opening and the opening in the interlayer simultaneously after the interlayer is tack sealed to the front sheet.