Food Safe Desiccant

Product Category: Desiccant

Key Attributes:

Specification:?0.5g, 1g, 2g, 3g, 5g / Customizable
Raw Material:?High-quality silica gel, no recycled materials
Packaging Materials:?Aiwa paper, Opaque Waxed Paper.
Sealing Type:?back sealing
Printing Options:?English version, Bilingual (Chinese & English) version

Product Quotation:

$:?Free samples available, detailed pricing upon consultation

Chunwang utilizes high-quality silica gel as the core material in its food-safe desiccants.

Silica gel desiccant is a high-performance adsorption material and the most widely used desiccant product on the market. Its primary component is amorphous silicon dioxide, with the chemical formula mSiO?·nH?O. It features a porous, interlocking structure, providing a large specific surface area and high adsorption activity. This product complies with the Chinese Chemical Industry Standard HG/T2765-2005 and is registered with the U.S. FDA, making it the only desiccant approved for direct contact with food and pharmaceuticals.

Silica gel desiccant offers excellent moisture absorption, effectively controlling environmental humidity and preventing dampness and mold. It exhibits stable physical properties, maintaining structural integrity without softening or liquefying even when fully immersed in water. The product is non-toxic, odorless, and non-corrosive, ensuring safety for both humans and the environment, and can be directly placed in contact with any item.

Owing to its chemical inertness and stability, silica gel is a trusted and reliable moisture control solution, widely used in food and pharmaceutical packaging.

Main Ingredients	Percentage(%)
SiO2	99.6
Fe2O3	0.02
CaO	0.04
Na2O	0.17
MgO	0.01
Al2O3	0.16

Granularity Qualified Rate	＞86%
Bulk Density	＞750g/L
Moisture Absorption Rate (T=25°C，RH＝80%)	≥30%
Water Content	≤5%
PH	4-7
Recommend Dosage	1.67g/L-2g/L

Silica Gel Desiccant Moisture Absorption Curve

We insist on using high-quality virgin silica gel raw materials and never utilize recycled silica gel materials. Please exercise caution with exceptionally low-priced silica gel desiccants on the market.

Virgin raw materials for silica gel desiccant

Crystal clear raw material
Water content: <3%
Moisture absorption rate: >30%
Non-toxic and odorless

Recycled raw materials for silica gel desiccant

Yellowish discoloration
High water content
Low moisture absorption rate
Toxic and corrosive

To ensure absolute safety, we use food-grade packaging materials and non-toxic inks. Our unique reverse printing technique guarantees smudge-proof clarity while preventing any direct contact between the ink and your food products.

Applications: Ideal for all food packaging that requires protection from moisture.

Desiccant Dosage Calculator for Packaging (Click to Enter)

This calculator is designed based on the German Standard DIN 55474.

About Chunwang:

We are a 27-year professional food safe desiccant manufacturer, specializing in the production of a full range of food safe desiccants covering all common specifications and packaging materials. Conventional products are available for immediate shipment, with no waiting required. We also support in-depth customization to meet your personalized needs. Beyond product manufacturing and sales, we provide scientific moisture-proof solutions to ensure comprehensive protection for your products.

Learn More About Chunwang Group >>

Chunwang Advantages:

Established in 1999, with over 20 years of expertise in R&D and production of desiccants and oxygen absorbers.
Stock Code: 831880; Stock Abbreviation: Chunwang New Materials.
Three production bases in Shenzhen, Dongguan,Heyuan, and Anhui, totaling 100,000 m2.
Drafting Unit for the Chinese industry standard BB∕T 0049-2021 (Desiccants for Packaging).

Drafting Unit for GB/T 41896-2022 (Oxygen Absorbers for Food) and GB/T 41897-2022 (Desiccants for Food).
Certifications: ISO, BSCI, GMP, High-Tech Enterprise, Specialized & Innovative SME.
Compliance: RoHS, REACH, TSCA; completed FDA DMF filing.
National Pharmaceutical Packaging Material Registration No.: B20190000354.

Our company possesses significant technical expertise and industry-leading professional capabilities. Our products incorporate innovative technologies, backed by extensive experience in R&D, stringent quality control, and practical market applications. We are committed to providing customers with efficient, safe, and environmentally sustainable mold and moisture prevention solutions.

View Chunwang VR [Click to View]

Business Manager:

+86 18927458690 (Denya)

E-Mail

business@chun-wang.com

Send Inquiry:

Food Safe Desiccant Overview:

Our range of food safe desiccants is highly diverse, with various combinations of packaging materials, sealing styles, and weights—too extensive to fully display. Below are our commonly produced food safe desiccants using standard packaging materials, along with some frequently requested specifications. Conventional products are in-stock for immediate shipment, with no waiting required. We also support deep customization (tailored packaging materials, print designs, weights, etc.).

Blue Series Food-Safe Desiccant – Eye-mark Cut

Green Series Food-Safe Desiccant – Eye-mark Cut

Green Series Food-Safe Desiccant – Random Cut

Blue Series Food-Safe Desiccant – Random Cut

Grease Resistant Food Safe Desiccant

Continuous Roll Food Safe Desiccant

Extensive Experience:

With over 20 years of deep industry experience, we have provided leading moisture-proof solutions and products to numerous renowned domestic and international enterprises. We now bring this accumulated expertise directly to your products and production lines, helping you to: Significantly reduce moisture-related damage and guarantee product quality. Safeguard brand reputation to earn lasting market and customer trust.