Food Grade Natural Plant Non-Toxic Biodegradable Fiber Desiccant Card

Fiber sheet desiccant is an eco-friendly moisture-absorbing material made from natural plant fiber as the carrier, loaded with food-grade calcium chloride. It is processed through a special technology to form a thin, lightweight sheet with strong moisture absorption capacity.

This desiccant features high hygroscopicity (up to 100% of its own weight at 25ºC, 100% RH), which is three times that of ordinary silica gel desiccants. Its ultra-thin design (approx. 1mm thickness) saves packaging space, and it can be customized into various shapes and sizes according to customer needs.

With non-toxic, odorless properties and good compatibility with packaged products, the desiccant is wrapped in a breathable film to prevent moisture re-diffusion and product contamination. It is widely used in textiles, footwear, electronics, food, medicine, leather goods, cultural relics, and archives for moisture-proof preservation.