Key Attributes

  • High-purity, food-contact-safe silica gel — made with new-brand virgin material, not recycled
  • High moisture absorption capacity (>30% at RH80%@25°C)
  • Low water content (<5%) and neutral PH (5-7) for stable, reliable performance
  • High SiO2 purity (99.6%) ensures consistent adsorption quality
  • Available in 1g–100g sachet weights suited to a wide range of food packaging formats
  • Odorless and non-corrosive, safe for direct contact with packaged food
  • Custom packaging materials and private labeling available

Applications

  • Snack food packaging (nuts, dried fruit, chips)
  • Bakery and confectionery packaging
  • Tea, coffee, and spice packaging
  • Dried meat, poultry, and seafood products
  • Nutritional supplement and vitamin bottles

Product Description

What is Food Safe Desiccant?

Food safe desiccant is a high-purity silica gel adsorbent specifically manufactured for direct contact with food products. Made from new-brand virgin silica gel with a high SiO2 content of 99.6%, it meets the strict purity and safety standards required for food packaging applications. For a broader overview of silica gel desiccant technology, see our article on Silica Gel Desiccant: Applications and Industry Insights.

Benefits

  • Food-contact certified — made with high-quality virgin silica gel, safe for direct contact with snacks, baked goods, and other packaged foods
  • High adsorption performance — absorbs over 30% of its own weight in moisture at RH80%@25°C
  • Stable and neutral — low water content and neutral PH minimize any risk of affecting food taste or quality
  • Flexible formats — available in 1g to 100g sachets to match different packaging sizes
  • Customizable — supports private labeling and custom packaging to match your brand

Applications

Food safe desiccant bags are widely used across the food and beverage packaging industry:

  • In snack, bakery, and confectionery packaging, sachets keep products fresh and moisture-free throughout shelf life.
  • In tea, coffee, and spice packaging, they protect against clumping and flavor loss caused by humidity.
  • In dried meat, poultry, and seafood products, they help inhibit mold and bacterial growth during storage and transit.
  • In nutritional supplement and vitamin packaging, they preserve potency by keeping capsules and tablets dry.
  • Paired with our Silica Gel Desiccant Sachet line for broader moisture-control needs beyond food-specific applications.

For food-industry moisture control best practices, see our article on Silica Gel Dehumidifier Moisture in Food Industry for Moisture Control.

Packaging & Shipping

We offer flexible packaging formats and order quantities to fit both trial orders and full production runs.

Standard Specifications:

  • 1g / 2g / 3g / 5g / 10g / 20g / 50g / 100g per sachet (weights above 100g to be confirmed separately)
  • Packaging materials: Aiwa paper, opaque waxed paper
  • Sealing style: back sealing
  • Outer packaging: bulk poly bags, corrugated cartons, or custom retail display boxes

Minimum Order Quantity (MOQ) by Sachet Weight:

  • 1g sachets: 10,000 pcs/carton
  • 2g sachets: 6,000 pcs/carton
  • 3g sachets: 4,000 pcs/carton
  • 5g–100g sachets: please contact our team for carton quantities

Minimum order is typically one carton per sachet weight; sample orders are available for qualified buyers before committing to a bulk order.

Custom Options:

  • Private labeling and custom printing available
  • Custom sachet weight (within 1-100g range), packaging material subject to MOQ confirmation

Lead Time:

  • Stock items: 3–7 days
  • Custom/private label orders: 7–15 days

Shipping Terms: FOB / CIF / EXW — flexible based on destination and order volume. Given the smaller per-unit footprint compared to bulk industrial cargo, LCL and courier/parcel shipping are viable for smaller trial orders alongside full container loads for bulk repeat orders.

Documents & Certificates

We provide complete documentation to support your import, retail, and compliance requirements:

📄 Certificate of Analysis (COA) — Issued for each production batch, confirming moisture absorption capacity and material composition.

📄 Material Safety Data Sheet (MSDS/SDS) — Provided for all products, meeting international shipping and handling standards.

📄 ISO 9001 / ISO 14001 Certification — Quality and environmental management system certification.

📄 REACH & RoHS Compliance — Confirms compliance with EU chemical and hazardous substance regulations for products destined for EU markets.

Additional documents available on request: Certificate of Origin (COO), Packing List, Commercial Invoice, Food Contact Compliance Certificate.

FAQ

Q1: Is this desiccant truly safe for direct contact with food? Yes, Food Safe Desiccant Bags are made with high-quality virgin silica gel specifically manufactured for food-contact applications.

Q2: What sachet sizes are available? Standard weights range from 1g to 100g. Weights above 100g are evaluated on a case-by-case basis — please contact us for details.

Q3: What is the minimum order quantity? MOQ is based on carton quantity per sachet weight — for example, 10,000 pcs/carton for 1g sachets, 6,000 pcs/carton for 2g, and 4,000 pcs/carton for 3g. Please contact our team for 5g and above.

Q4: Can I get custom packaging or private labeling? Yes, we support custom packaging materials and private label printing subject to MOQ confirmation.

Need a Custom Solution?

Looking for a specific sachet size, packaging material, or private label design? Send us your requirements and our technical team will get back to you within 24 hours with a tailored recommendation.

[Get a Quote →] | [Request a Sample →]

Technical Specifications

Raw MaterialHigh-quality virgin Silica Gel (New-Brand)
Bulk Density>750g/L
Moisture Absorption Capacity (RH80%@25°C)>30%
Water Content<5%
PH5-7
Recommended Dosage2g / L
SiO2 Content99.6%
Packaging MaterialsAiwa paper, opaque waxed paper
Sealing TypeBack sealing
Available Weightsg, 2g, 3g, 5g, 10g, 20g, 50g, 100g (weights above 100g to be confirmed separately)
Food Contact SafeYes
Shelf Life2 years when stored in a sealed container away from moisture
Custom Printing/LabelingAvailable upon request