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Sun Chemical

http://www.sunchemical.com
From Sun Chemical
Metal Deco Cans With Chips Final[20]
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Sun Chemical
ECO UV Inks for Folding Carton
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Sun Chemical to Showcase Transformative Sustainable Solutions at PACK EXPO International
'We said at the beginning, we need to replace the aluminum layer, but we said we should also avoid over-engineering when possible. So we set ourselves two separate targets. The first one was to find a barrier level which is the equivalent of metalized PET. And we're talking barrier to water vapor (WVTR) and barrier to oxygen (OTR). The equivalent of metallized PET is a barrier of less than 1 OTR, and less than 1 WVTR. We also needed a barrier which is equivalent to aluminum. So we need to have less than 0.1, OTR and less than 0.1 WVTR. And if you look at the values here, AluBond, the metallized version, has three points. And that is the equivalent of less than 0.1 OTR and WVTR, so that's your aluminum barrier. And for those who don't need that level, you can have the option of the transparent version, which here you can see as the AlOx (aluminum oxide), we've called it and that has two pluses, because that's that less than 1 OTR, and less than 1 WVTR. In our language to simplify things we call one high barrier and the other ultra-high barrier,' Alexander says.
Live at drupa: Recycle-ready Barrier Paper, Mono-OPE Flexible Packs Await Infrastructure
Matt Reynolds1
Column: Entering A Collaborative Age in Packaging
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Sun Chemical Acquires SAPICI
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Sun Chemical names president and chief executive officer
Sun Chemical logo
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See how advances in inks, coatings and barriers are expanding options for CPGs
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How the ink and coating industry is responding to retailer, consumer and regulatory demands
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