Moisture Absorbing Packets

Extremely high moisture adsorbing capacity in a compact moisture absorbing packet

Ideal for hand packaging operations, MiniPax Sorbent Packets are compact, extremely durable, non-dusting sorbent packets that take up little space in packaging. Formed of welded, uncoated Tyvek® – an extremely strong spunbonded high-density polyethylene (HDPE) fiber material.

Supported Formats: Packets/Pouches

sorbent packet with sillica gel

Your Choice of Sorbent & Size

MiniPax Packets can be produced with a wide choice of sorbents and sorbent blends to meet your specific needs, including blends of odor and moisture adsorbent compounds. Sizes range from 0.25 grams to 28 grams, with larger sizes available for multi-packet production runs.

Extremely Durable

MiniPax molecular sieve and silica gel packets have high tear strength in all directions and are virtually puncture proof, eliminating the risk of leakage and product contamination.

Versatile Performance

MiniPax Packets are unaffected by water or moisture, so they are as strong wet as they are dry. MiniPax will not rot or mildew.

Efficient Design

The Tyvek® used in MiniPax offers a high-water vapor transmission rate (WVTR) that makes this material ideal for sorbent packets. The exceptionally narrow seal skirt on only two ends gives MiniPax Packets an unusually large adsorptive surface area for their overall size.

Supported Applications

Safe for Pharmaceuticals & Food

Made using chemically inert, medical grade Tyvek®, MiniPax are supported by a Type III Drug Master File, use 21 CFR-compliant materials, and are suitable for use in all regulated product packaging.

Common Uses

Pharmaceuticals / In-Vitro Diagnostics / Medical Devices / Food Packaging / Electronic Equipment / Optical Instruments

sillica gel packet desiccant

Related Products


These extremely durable, moisture and/or volatile absorbing packets are available in a wide variety of sizes and fill types.

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With equivalent adsorption rate and capacity as loose-fill canisters, Multiform CSF canisters smaller and more effective.


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