Silica Gel Desiccant

Adsorption You Can Specify

Each silica gel particle adsorbs 30-40% of its own weight in moisture. We manufacture silica gel desiccant packets from 1g sachets for pharmaceutical bottles to 1000g bags for container use, so one supplier covers your full packaging range.

Seven Packaging Materials, One Factory

• Non-woven fabric — high breathability for fast adsorption

• Composite paper — balanced strength and permeability, our standard for food-adjacent use

• Aihua paper — smooth printable surface for branded sachets

• Dulai paper — dust-tight option for electronics and optics

• OPP film — transparent, lets end users see the desiccant

• Tyvek paper — superior tear strength for rough handling

• Fiber paper — economical choice for high-volume runs

Indicating Option

Blue indicating silica gel (blue to pink, 2-4mm beads, 99.8% purity) is available for applications where a visual moisture check matters. Note: indicating gel contains cobalt-free formulations on request — confirm the variant when you inquire.

Typical Applications

Food, pharmaceuticals, electronics, leather goods, textiles, and precision instruments. Tell us the package volume and storage conditions and we will recommend a weight and material.