Product Details

Raw Materials

The main raw materials of the “Calcium Chloride Desiccant Pack” are calcium chloride and starch. Its moisture absorption principle is to rely on the strong hygroscopicity of calcium chloride to absorb moisture in the air and form a gel with starch to prevent liquid from flowing out. At a temperature of 50°C and a relative humidity of 95%, the moisture absorption rate can reach 300% within 30 days.

Before absorbing moisture
During moisture absorption
After absorbing moisture

Packaging Material

High moisture absorption means greater water absorption. “Calcium Chloride Desiccant Pack” uses double-layer packaging materials to prevent leakage. The outer layer is coated non-woven fabric; the inner layer is transparent film and non-woven packaging material.

Calcium Chloride Desiccant Pack
Outer & inner double safety
Outer breathable layer & Outer water-locking layer
Inner transparent film &
inner non-woven fabric


“Calcium Chloride Desiccant Pack” is used inside boxes or other packagings and has the characteristics of small size and convenient use. It is the last line of defense to protect your cargos from moisture.

Auto parts
Luggage & Bags
Military & Aviation Materials
Shipping container

Usage Example

“Calcium Chloride Desiccant Pack” is specially designed for small and medium packaging such as color boxes, plastic bags, cartons etc. The following is an approximate usage example of “Calcium Chloride Desiccant Pack”, which is used in other industries and the usage method is similar.

Used in the color box
Used in the plastic bag

Used in the carton

Test Report


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