5g Food Safe Desiccant Packets – Silica Gel Moisture Absorber

5g Food Grade Indicating Silica Gel Desiccant Packets – OPP Packaging

Wisesorbent's 5g food-safe silica gel desiccant packets are engineered for direct contact with food, supplements, and pharmaceutical products. Packaged in breathable OPP (oriented polypropylene) material with water-based ink printing, they effectively absorb moisture to keep contents dry, fresh, and shelf-stable.

Key Features

• Food Safe OPP Packaging: Water-based ink printing on OPP film — safe for direct contact with food, medicine, vitamins, and health care products. Oil-resistant with micro-perforations for breathability.
• Indicating Color Change: Cobalt chloride-free, DMF-free orange silica gel beads turn green when moisture-saturated, providing a clear visual signal of absorption status without opening the package.
• High Absorption Capacity: Absorbs up to 40% of its own weight in moisture. Each 1g of silica gel protects up to 120 cubic inches of enclosed space — the 5g packet covers up to 500–750 cubic inches.
• Single-Use Design: OPP packaging is not heat-tolerant. These packets are designed for single use and should be replaced once beads turn fully green.
• Non-Toxic & Stable: Silica gel is non-combustible, non-corrosive, and chemically stable. Safe for use alongside food, medications, and sensitive materials.

Where to Use & How Many You Need

A general rule: use 1 gram of desiccant per 100–150 cubic inches (1.6–2.5 liters) of enclosed space. The 5g packet covers up to 500–750 cubic inches — well suited for larger food packaging, bulk containers, and equipment cases.

• Large snack & food bags (1–2 lb): 1 × 5g packet per bag keeps nuts, jerky, dried fruits, and trail mix crisp and moisture-free.
• Pet food bags (2–5 lb): 1–2 × 5g packets per bag maintains freshness and prevents kibble from softening.
• Supplement & protein containers (120–240 count or 1–2 lb tubs): 1 × 5g packet per container prevents clumping and maintains potency.
• Coffee & tea canisters (8–16 oz): 1 × 5g packet per canister preserves aroma and prevents moisture absorption.
• Spice & seasoning jars (large): 1 × 5g packet per jar prevents caking and extends shelf life.
• Ammo cans & gun cases: 1 × 5g packet per 500 cubic inches of interior space prevents rust and corrosion.
• Camera bags & large electronics cases: 2–3 × 5g packets per case protects lenses, sensors, and circuit boards from humidity damage.
• 3D printer filament storage boxes: 1–2 × 5g packets per sealed box keeps filament dry and print-ready.

For smaller individual portions, consider our 1g, 2g, or 3g options. For very large spaces, see our 10g packets.

Product Specifications

• Weight per packet: 5 grams
• Dimensions: 1.73" x 2.63" (44mm x 67mm)
• Packaging material: OPP with micro-perforations and water-based ink printing
• Color indicator: Orange (dry) → Green (saturated)
• Use type: Single-use (replace when beads turn fully green)

Bulk Ordering

Available in quantities of 300, 500, 600, 900, 1,200, 1,500, and 3,000 packs. Volume pricing applied automatically. For custom quantities, contact our wholesale team.

About Wisesorbent

Wisesorbent is a US-based manufacturer specializing in industrial-grade desiccant solutions, with production facilities in New Jersey (NJ) and Nevada (NV). Our products are trusted by food processors, packaging companies, and distributors across North America.