Below is a list of Zip Lock Bags manufacturers from West Chester, Pennsylvania.

Zip lock bags are plastic sacks or pouches that have an interlocking or slide lock closure mechanism. Such a device allows for a waterproof, airtight seal as is desired in many applications to further protect and better contain goods. Popular for home, office and industrial use, zip lock bags are manufactured and distributed by several recognizable companies as well as smaller brands providing accessible and affordable options for all plastic bag sealing needs.