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Article | July 1, 2013
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.
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.
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