Ampac Flexibles announced that it has introduced Apex 3739 MW (microwaveable) sealant film and PureFlex MW self-venting laminate for freezer-to-microwave applications. Apex 3739 MW is available in clear or opaque sealant film providing an improved printing base for lamination to reverse printed PET or PP.

This multilayer, coextruded film is designed to withstand cold temperature burst, reducing costly product loss during distribution of frozen packaged goods.  The film has a low seal initiation temperature, high seal strength, improved slip properties and a broad sealing window that provide improved packaging speeds and efficiencies on vertical form fill seal (VFFS) machines. 

- Ampac Packaging LLC
(513) 671-1777  / www.ampaconline.com