Your Professional Humidity Control Pack Supplier!
Chunwang integrates R&D, design, production and sales. It has passed GMP, BSCI, ISO9001, ISO14001 and other system certifications, and is a national high-tech and specialized new enterprise. Our company mainly produces all kinds of industrial desiccant, shipping storage desiccant, food and drug desiccant, preservative, household moisture-proof, deodorant and other products, with business all over the world, with in and out oral qualifications.
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Humidity Control Dry Food Storage Herbal Medicine StorageHumidity Control Dry Food Storage Herbal Medicine Storage Function: Two-way humidity control with no need for power Control humidity range:30%—80% High Wet capacity,speed humidity...view more
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Herbal 62% Fiber 2-Way Humidity Control Packsproduct:For Herbal 62% Fiber 2 Way Humidity Control Packs brand:Humiwise Ingredient:fiber Storage:Cool Dry Place Shelf life:2years MOQ:3000 Use:herbal medicine ginseng cigarette cigar...view more
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2 Way Humidity Control Pack for Medicine 8GRaw material:natural plant fiber Function:Humidity Control Shape:Desiccant card Control humidity range:30%-80% MOQ:2000pcs Storage:Cool Shelf life:2 Years OEM&ODM:Acceptableview more
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Fiber Desiccant 2 Way Humidity Control Pack for Herb2 Way Humidity Control Pack For Medicine Fiber Desiccant Function: Two-way humidity control with no need for power Control humidity range:30%—80% High Wet capacity,speed humidity...view more
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2 Way Fiber Humidity Control Packs For Cannabis2 Way Fiber Humidity Control Packs For Cannabis Product Description: Inner: 25mm*25mm Fiber Humectant Outer: Non-woven packaging The final product size: 35mmx48mm Humidity control range: 30%-80%...view more
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Fiber 2 Way Humidity Control Packs For CigaretteBrand:Humwise Ingredient:Fiber Sample:Free Storage;Cool Dry Place Shelf life:2 years Use:herbal medicine ginseng cigarette cigar textile jade capsule Certification:SGS SVHC REACH ROHS MSDSview more
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Humidity Control Packs For Cigar Herbal Stroage60G Humidity Control Pack 62% for Cigar Herbal Stroage Product Description: Inner: 25mm*25mm Fiber Humectant Outer: Non-woven packaging The final product size: 35mmx48mm Humidity control range:...view more
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RH62% 2 Way Humidity Control Pack for Herb StorageRH62% 2 Way Humidity Control Pack for Herb Storage Product Description: Inner: 25mm*25mm Fiber Humectant Outer: Non-woven packaging The final product size: 35mmx48mm Humidity control range:...view more
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62% Fiber 2 Way Humidity Control Packs For Cannabis62% Fiber 2 Way Humidity Control Packs For Cannabis Product Description: Inner: 22mm*40mm Fiber Humectant Outer: Non-woven packaging The final product size: 45mmx58mm Humidity control range:...view more
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2 Way Humidity Control Pack for Medicine2 Way Humidity Control Pack For Medicine Fiber Desiccant 1.5g Function: Two-way humidity control with no need for power Control humidity range:30%—80% High Wet capacity,speed humidity...view more
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Fiber 2-Way Humidity Control Packs For Cigar72% Fiber 2 Way Humidity Control Packs For Cigar Product Description: Inner: 22mm*40mm Fiber Humectant Outer: Non-woven packaging The final product size: 45mmx58mm Humidity control range: 30%-80%...view more
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62% Fiber Humidity Control Packs62% Fiber Humidity Control Pack 2 Way For Medicine Product Description: Inner: 22mm*25mm Fiber Humectant Outer: Non-woven packaging The final product size: 30mmx48mmx3mm Humidity control range:...view more
Why Choose Us
Quality Control
From raw material inspection, production process inspection to finished product shipment inspection, we implement a comprehensive and systematic quality control system.
Customized Service
We are equipped with a professional R&D and design team, and can provide personalized customized design services according to customer needs to meet diverse market needs.
Patent Certificate
We have passed a number of authoritative certifications, including but not limited to ISO9001:2015, ISO14001:2015, BSCI, GMP, etc., and our products comply with international environmental standards such as RoHS.
Advanced Equipment
We have more than 400 advanced production equipment, of which the workshop has passed GMP certification, and is equipped with more than 80 multi-column dryers to ensure the dual guarantee of production efficiency and product quality.
Our Best-Selling Humidity Control Pack
Our Company Has More Products to Offer, Please Browse the Product Categories on the Website, If You Have Any Needs, Please Contact Us.

Herbal 62% Fiber 2-Way Humidity Control Packs
Made with a patented formula of all natural salt and pure water, our products help to keep natural items within your supply for a cleaner, more effective product! Nothing is more appealing to our customers than the fact that our pure water vapour is made from natural plant fibres and is designed to release 100% pure water vapour to maintain the correct level of moisture.

2 Way Humidity Control Pack for Medicine 8G
Two-way humidity control with no need for power
Control humidity range:30%—80%. High Wet capacity,speed humidity control,whether it is moisture or wetting performance,are beetter than the traditional "silicone moisture regulator". Innovative materials.Fiber-based moisture-proof agent from the natural plant fiber and polymer materials,safety and enviromental protection,harmless to the products and human body.

62% Fiber Humidity Control Packs
Our 62% Fiber Humidity Control Packs are also known as Bidirectional Humidity Control Products, they are made of natural plant fibers and polymer materials, which are safe and environmentally friendly. They are harmless to products and humans when used, and provide the flexibility to monitor ambient humidity and add or remove moisture to achieve optimum humidity levels, providing your cargo with a precise humidity environment that helps your cargo stay in place.
Humidity Control Pack Specification
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Inner |
240mm*160mm Fiber Humectant |
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Outer |
Non-woven packaging |
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The final product size |
105mmx160mmx3mm |
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Humidity control range |
30%-80% according to your requirements, ie: to maintain relative humidity at 60%, not take away all the moisture. |

Precision Humidity Control: Maintains a consistent humidity level to protect your products from drying out or becoming too moist.
Versatile Use: Ideal for a variety of applications including herbal storage, food preservation, and more.
Easy to Use: Simply place the pack in your storage container for hassle-free humidity control.
Various Sizes and Counts: Available in different sizes and quantities to suit your specific needs.
Humidity control packs consist of silica, salts, and water, but they are in powdered form. Utilizes a powder formula, ensuring that even during the process of absorbing or releasing moisture, they won't turn into a liquid state. So, please do not mistake them as "dried out" and ineffective upon receiving the product. This design reduces the risk of leakage and ensures stable performance.

The Role Of Humidity Control Pack
Moisture Absorption: When the RH inside the storage container is higher than the pack’s set RH level, the humidity control pack absorbs moisture, bringing the humidity down to the optimal range.
Moisture Release: When the RH inside the container is lower than the pack’s set level, the humidity control pack releases moisture into the environment until the optimal RH is achieved.
Application of Humidity Control Packs
Protecting Collectibles with Humidity Control
Prevents damage to sensitive items like stamps, art, electronics, and documents by stabilising RH, avoiding mould, warping, and discolouration.
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Humidity Control for Dried Food
Maintains moisture balance for dried foods, baked goods, and pantry items, preventing mould and extending freshness and shelf life.
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Storing Cigars and Tobacco
Keeps RH levels between 69%-72%, preserving the flavour and quality of cigars and tobacco while preventing drying or over-moistening, ideal for humidors.
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Pharmaceutical Products
Protects tablets and capsules from moisture-related degradation, ensuring their stability and effectiveness.
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Musical Instruments
Maintains stable moisture levels to protect wooden instruments like guitars and violins from warping or cracking, preserving their structure and sound quality.
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Store Unused Packs Properly: Keep them sealed in their original packaging until needed to prevent premature activation.
Use Airtight Containers: Ensure the storage area is airtight to reduce moisture loss and increase efficiency.
Replace When Necessary: Humidity control packs become rigid or dry when they reach saturation; replace them promptly.
Avoid Overcrowding: Place packs in areas where air can circulate evenly for better performance.
Customization Services
In order to better meet the diverse needs of different industries and customers, we can tailor humidity control packs and professional solutions according to customers' specific application scenarios and special requirements. If you need further information or support, please feel free to contact us.
Packaging and Shipping
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Packaging |
Bag, box |
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Transportation methods |
Road transport, rail transport, sea transport, air transport |
Our Certificate




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FAQ
We're professional humidity control pack manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale high-grade humidity control pack from our factory.
