AP-SL is a long shelf-life extremely high barrier seven layer shrink bags containing anEVOH layer. When it comes to meat and dairy products it is critical to seal them from certain gasses, particularly oxygen to extend their shelf-life. Our Long Shelf-life shrink bags are able to generate much stronger gas barrier than any conventional polyamide base multi-layer casing without EVOH. 1 millimeter thickness of EVOH has the same gas barrier properties of 10 meter thick LLDPE. This type of shrink bag due to its structure has very strong oxygen barrier as a result packed materials are less in risk of decomposition or growth of mold. Our long shelf-life shrink bags can provide better gas barrier and mechanical properties with less thickness due to its raw materials and structural design. All Arta shrink bags are seven layers and made from high quality food contact and PVC free raw material, as well as the rest of our products. Our goal is to increase customers’ profit margin by supplying premium quality product while optimizing its properties in order to reduce the unnecessary costs of packaging. For the same reason we optimize our product to deliver you the perfect packaging for your product. Our shrink bags are highly transparent; we have reduced the haziness to its minimum level while keeping the barriers high. However, your product is the main factor to guide us about required type of shrink bag. For that reason, we always recommend assistance of our technical group to make sure you have chosen the right shrink bag. By analyzing the final product and its storage condition we could always recommend you the right packaging. It is our duty to support our customers in choosing the right packaging for their final product.