초록

A flexible insulated pouch. The flexible insulated pouch includes a pouch having multiple plies of closed cell polypropylene foam. The pouch is surrounded by a film bag made of material which acts as a moisture and oxygen barrier. The film bag is joined to one side of the pouch by a heat seal.

대표청구항 ▼

1. A flexible insulated pouch comprising: (a) a bag formed of film in which the film acts as a moisture and oxygen barrier, the bag has a bottom closed end; (b) a dual inner pouch having a bottom side and a top side and formed of heat-sealable film and folded in such a manner to form two pockets

1. A flexible insulated pouch comprising: (a) a bag formed of film in which the film acts as a moisture and oxygen barrier, the bag has a bottom closed end; (b) a dual inner pouch having a bottom side and a top side and formed of heat-sealable film and folded in such a manner to form two pockets with openings at the bottom side of the dual inner pouch, the dual inner pouch has an opening at the top side, the dual inner pouch within the bag and attached to the bag by a heat seal, the two pocket openings at the bottom side of the dual inner pouch adjacent to the bottom closed end of the bag; and (c) a panel of flexible insulation material within each of the pockets of the dual inner pouch. 2. A flexible insulated pouch as recited in claim 1 wherein the panel comprises multiple plies of closed cell flexible polypropylene foam.