Perfecseal: High-barrier PVC-free blister forming web
Manufactured via a co-extrusion process as a symmetrical structure, Perfecseal’s PerfecForm SkyBlue high-barrier PVC-free blister film is based on polyolefin chemistry, rather than the chlorine chemistry used to produce PVC forming webs.
By Gretchen Edelbrock, Products Editor
The thickness of the barrier layer, which is sandwiched between co-polyester, determines the overall barrier performance. PerfecForm SkyBlue is designed to be cost effective and provide barrier properties to protect all but the highest-barrier requirement product applications.