Poly-Vac innovates again and comes out ahead . We are introducing the newest concept in thermoformed packaging in the Brazilian market , Poly -Life. This thermoformed packaging has an oxygen barrier and is designed from a multilayer sheet that uses the latest materials. Poly -Life has excellent shelf life at room temperature , chilled or frozen . Lightweight, safe and with excellent cost / benefit ratio, allows the most differentiated solutions in design. So it is the ideal packaging for products based on tomato , pickles, jams , pates, juices, pet food , among others.