International Leading Manufacturer of Anti-Mould and Anti-moisture Desiccant

Manufacturer Brand MINGHUI to Buy Your Silica Gel Desiccant

Silica gel absorbs up to 40% of its weight in moisture and works until fully absorbed. It prevents water molecules in the air from ruining your leather items.

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The Silica gel desiccant packet is a different kind of silica gel packed in moisture-permeable sachets. The main raw material silica gel is a high-microporous structure of hydrated silica. It is non-toxic, odorless, odorless, chemically stable, and has strong moisture absorption properties. A highly active adsorption material. It is usually prepared by reacting sodium silicate with sulfuric acid and undergoing a series of post-treatment processes such as aging and acid foaming.

Touch With Confidence

Moisture Absorption

Continuous Moisture Absorption

Double Packing

Health & Environmental Protection

Widely Used


Product Feature of Silica Gel Packets



Leather goods need to be stored in ventilated areas that maintain a temperature of 15–20 ° C and 50–70% relative humidity. Although leather is a tough material and is frequently used for hard-wear applications, it also has softness and elasticity properties in relation to moisture content. Therefore, constant fluctuations in humidity and temperature can promote the aging of leather. Extremely low humidity leads to leather becoming harder and brittle over time. Additionally, it’s important to not store leather in direct sunlight to prevent it from fading.

Here are some other negative impacts that moisture can have on leather:

Leather's Tensile Strength May Be Affected

Changes in humidity conditions can affect leather's tensile strength, making it either tougher or easier to break. An old study quantified the changes in chrome-tanned and vegetable leather's tensile strength at different humidity and temperature conditions. The study showed that leather's tensile strength at a relative humidity of near 0 was 4,630 psi, while the same leather showed a tensile strength of 5,290 psi at 83.8 relative humidity. The nearly 12.5% difference in tensile strength was staggering!

Bacteria and Mold Growth

Insufficient ventilation and exposure to high humidity risk the formation of mold and bacteria, rotting leather material over time. Similarly, leather should never be kept in airtight bags because they risk condensation, again, leading to mold growth and stains.


The silica gel desiccant packets is widely used in food and medicine, luggage, shoes and clothing, hardware equipment, electronic equipment, daily necessities, wood products, power equipment.

Algriculture Products

Health Pills






Product Name Dry Cargo White Silica Gel Desiccant Packets Manufacture 
Working Temperature Below 35°C
Moisture Absorption 30%-40%
Material Type A Silica Gel Beads
Purity 99.6%
Certification ROHS, REACH, DMF, ISO9001, ISO14001
Application Agriculture / Health Pills / Garment etc

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