MULTI-LAYERED FREEZER STORAGE BAG

摘要

The present invention provides a freezer bag comprising a multi-layered bag having at least one liner film and an outer support bag. The liner film(s) have a first sidewall and a second sidewall attached along respective lateral edges forming edge seals, each sidewall having a top edge, the outer support bag having two sidewalls attached together along respective lateral edges forming edge seals, each sidewall having top edges defining the opening to the multi-layered bag and the support bag having a folded edge defining the bottom of the multi-layered bag, the top edge of at least one liner film being attached to an inner surface of the respective sidewall of the support bag wherein the liner film(s) are thermoplastic.