Autoclavable reclosable package

摘要

A reclosable package that seals an enclosed product and allows the product to be subjected to a retort procedure to cook the product while the product is in the package. The reclosable package is formed from a polypropylene film and includes a zipper closure including a pair of mating closure profiles both formed from a polypropylene material. One of the male or female closure profiles includes a sealing flange having a layer of sealant such that the sealing flange provides a seal for the package below the interaction between the closure profiles. This seal prevents the product from migrating through the profile member during the retort procedure and prior to the package being opened for the first time.