Shanghai, China — There's a 'clear trend' going on in packaging and as such, PolyOne Corp. is showcasing its OnCap Light Shield additives for clear packaging at Chinaplas 2014 (N1.E41). The additives reportedly absorb both ultraviolet (UV) and visible light before either can reach light sensitive contents such as food or pharmaceuticals, which can help reduce their degradation.
In addition, the OnCap Light Shield additives can also eliminate the need to have an extra coating or layer.
"In the past for clear packaging, there needed to be several layers or additives to shield it from light," said Mark Crist, VP of key account management and VP of Asia for PolyOne. "This single solution absorbs both UV and visible light to protect products in clear packaging from degradation. The new additives are compatible with most clear polymers and FDA compliant."