Shrink wrap is placed around the valve to assure tamper evidence. The valve measures 1 1/2" dia. Inbound side is 120% larger for positive flow. Can be used with most bulk containers.
Companies in this article
Valve and liner system
Patented EZ-Valve® system from Paper Systems (Des Moines, IA) consists of a reclosable valve heat-sealed to a bulk container liner. Both components are made of PE that's FDA-approved as a food grade material.
May 31, 1995
Fill out the form below to request more information about Valve and liner system
Playbook: Flexible Pack
Learn tips for success as you explore bagging, pouching & wrapping equipment.
Download Now
Discover Our Content Hub
Access Packaging World's free educational content library!
Unlock Learning Here
