Color Changing Food Grade Desiccant

Introduction

The biggest selling point of Color Changing Food Grade Desiccant  is that they are reusable. We use vacuum packaging internally and sealed aluminium foil zip bags externally to protect the desiccant package from moisture before use and also to make it easy to store unused sachets. Secondly, the product relies on its internal air holes to absorb moisture from the air, firmly locking in moisture at the seams. Even when filled with water, the appearance remains unchanged. In addition, it can absorb up to 40% of its weight in water vapour and provides excellent absorption and stays dry at maximum saturation. Finally, our products are used in a wide range of applications in everyday life, for example in food and medicine, jewellery and collectables.

Feature

The Color Changing Food Grade Desiccant  have a great number of features. Firstly, our products are insoluble in water and any solvent, have no taste, are chemically stable and do not react with any substance except strong alkalis and hydrofluoric acid. Secondly, our products have a strong adsorption capacity and are harmless to humans and products, and do not produce corrosive and dusty substances. In addition, our packaging material is high quality coated paper, which is extremely hygroscopic and heat resistant and can be reused. Finally, our moisture absorption rate is up to 35% of its own weight. Free of cobalt chloride, it is safe for use in food and pharmaceuticals.