manufacturer 1g/1g particle packet environmental protection silica gel dessicant composite paper packaging without dmf

Active mineral drying agent, also known as bentonite drying agent, is refined from pure natural raw materials such as bentonite and active moisture absorbers through activated processing. It is environmentally friendly, non-toxic, odorless, and harmless to the human body. It has good adsorption activity at room temperature and under general humidity, with effects such as static moisture reduction and odor removal. Due to the presence of chloride ions, it cannot come into direct contact with food, medicine, metal, etc. It is widely used in products that cannot be sealed with oil or gas phase preservation, such as optical instruments, electronic products, medical health, food packaging, and military products and civil products for drying air preservation.