Food Grade Desiccant Packs

Key Attributes

Types: ordinary food grade desiccant, oil-proof food grade desiccant
Specifications: 0.5g, 1g, 2g, 3g, 5g
Appearance: Single-piece / Chain type.
Packaging material: Aiwa paper, milky white wax paper
Sealing edge: back seal
Printing: English, Chinese and English bilingual version

Product Quote

$：Negotiable price, Free sample

Introduction:

Chunwang food grade desiccant uses brand new transparent silica gel desiccant particles as raw materials. Silica gel desiccant is a highly active adsorbent material and is the most commonly used desiccant. It is an amorphous substance with a chemical formula of mSiO2·nH2O, conforming to the Chinese chemical standard HG/T2765-2005. It is the only desiccant approved by the FDA for direct contact with food and pharmaceuticals. Silica gel desiccant has a strong moisture absorption capacity and excellent adsorption performance; even when fully immersed in water, it does not soften or liquefy. It is non-toxic, odorless, non-corrosive, and non-polluting, making it safe for direct contact with any items.

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

We insist to use high quality origional raw materials despite recycled one used by some suppliers.

Origional Raw Material

Crystal Clear
Moisture Content<3%
Moisture Absorption>30%
Non-Toxic, No Smell

Recycled Raw Material

Turbid yellow
Very High Water Content
Low Moisture Absorption
Toxic, Corrosive

The packaging material is food-grade compliant, and printed with non-toxic, harmless ink using a reverse printing process to ensure clear, non-fading print.
Food Grade Desiccant Packs

This desiccant is commonly used for low-moisture foods such as nuts, roasted snacks, candies, cookies, rice crackers, preserved fruits, tea leaves, puffed snacks, dried fish products, seaweed, and dried agricultural goods.
Food Grade Desiccant Packs

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Desiccant Dosage Calculator for Packaging(Click to Enter)

This calculator is designed according to the DIN 55474 German standard.

Our company is one of the drafting units of BB/T 0049-2021 for desiccants in packaging (national standard), holding a leading technical position and expertise in the industry. Our products are superior and innovative, with a solid foundation in technology development, quality control, and market applications. We are committed to providing customers with efficient, safe, and environmentally friendly solutions for mold prevention and moisture control.

Advantages of Us

Established in 1998, with over 20 years of expertise in the research and production of desiccants and oxygen absorbers.
Stock code: 831880; Stock abbreviation: Chunwang New Materials.
Three production bases in Shenzhen, Dongguan, and Anhui, totaling 60,000㎡.
Drafting organization for the national standard BB/T 0049-2021 for packaging desiccants.
Drafting organization for the national standard GB/T 41896-2022 for food-grade oxygen absorbers.
Certified by ISO, BSCI, GMP, and recognized as a “High-Tech Enterprise”, and a “Specialized and New Enterprise (SNE)” .
Fully compliant with RoHS, REACH, TSCA, and FDA certifications.
Registered with National Pharmaceutical Packaging Material Registry: B20190000354.