Traditional boards crumble in humidity: warping in logistics, molding in bathroom cabinets, losing strength in floral boxes. But our Waterproof Greyboard? It's engineered with a dual-layer protective structure. Tested at 85% humidity for 72 hours, it retains over 90% of its original stiffness. Your products stay secure, no matter the weather.
Printing? It's a dream. The smooth surface handles matte gold stamping, UV printing, and more, with 95% color accuracy. Whether you're branding luxury boxes or eco-friendly packaging, your design shines bright.
Durability meets versatility. It folds without cracking, cuts cleanly, and works for both handcrafting and machine production. Use it for food-grade packaging (yes, it's food-safe), outdoor signage, or art storage - it adapts to your needs.
Why choose Waterproof Greyboard? Because moisture shouldn't limit your business. It's not just a board; it's a promise of reliability. From rainy logistics to humid retail spaces, it keeps your products looking and performing their best.
See the difference for yourself. Waterproof Greyboard - where strength meets moisture resistance. Your business deserves nothing less.
Place contact us
WhatsApp：(+86)18933510649
email：02@songhongpaper.com
website：https://www.grayboardpaper.com/
address：(Factory Building) Hengyu Road 4th, Sandong Digital Park, Huicheng District, Huizhou City, Guangdong Province
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