Air Dry Agent Humidity Absorbing Desiccant Cards

Air Dry Agent Humidity Absorbing Desiccant Cards

Air dry agent humidity absorbing desiccant cards

Product Details

Product brief description

Desiccant Card, a newly-developed air dry agent fabric product, has strong capability of adsorbing moisture in sealed environment. It is non-toxic and safe for medicine and food use.  

Desiccant card compared with desiccant bag,the desiccant card has some advantages such as  no dust, no leak, no pollution, easy to use and it realize fully automatic.

Product characteristics

  • The moisture adsorption carrier is natural plant fiber, and 100% degradable

  • Adsorption rate is over 70% of its weight in moisture (25°C, RH=80%), whereas that of the common silicon desiccant is only about 30%

  • Be free of space, proper to compact package. (Thickness: 0.5mm and 1.0mm)

  • Freely cut the size and shape (squire or circle)

  • Adjust the adsorption capacity through the size of area or thickness


Quality Standard



Testing Method


Like Thick Sheet Paper

Using eye-catching

Dimension Divergence

Up to different Spec


Ruler and gauge meter

Loss On Drying


Weighting Method




RH= 20%


Weighting Method

RH= 50%


RH= 80%






Hongda is a manufacture specialized in deoxygenation, dust and humidity protection, absorbent, desiccant for many years, the adsorbents are more safely than traditional preservatives and additives. Hongda can offer a complete range of products and solutions for keeping your valuable products, extending the products’ shelf life and protecting your products free from problems of oxidation, moisture and humidity with our professional technology, rich experience and perfect production system and dedicated service quality.

Our services

  • If you have any questions or inquiries, please kindly contact us, we will reply you within 12 hours.

  • Goods can be delivered to you on EXW, FOB, CNF, DDP, and CIF. Courier, air transportation and sea transportation are available.

  • Fast one-stop customized service.

  • Healthy and safe environmental material.

  • We have a perfect follow-up system to offer a good after-sales service for you.






Q: Why use desiccant? 

A:  Moisture and oxygen can affect the chemical or physical stability of many products.  So, the desiccant is used for absorbing the moisture in the sealed environment to ensure the quality of products and extend their shelf life.

Q: Is it safe for food or pharmaceutical packaging?

A: Yes, it will not produce dust and pollution.

Q: Can I customized my own logo?

A: Of course you can, we'd be very delighted to be your partner.

Q: Do you offer customized packaging?

A: Yes. All of our products can be packed as your requirement.

Q: Will you save my mold for future orders?

A: Yes. Once we create your mold, you can use it as many times as you like at no cost for future orders. As long as you keep the same design there is never any new molding fees.

Q: How to pay?

A: Usually you should pay 30% deposit before production, the balance paid before shipping. For the small order, you need to pay the whole payment before production.

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