Reusable Dehumidifier Bag
Product Category: Household
Key Attributes:
- Specifications: 100g / 300g / 500g / 1000g / Customizable options available
- Material: Transparent silica gel / Orange silica gel
- Type: Transparent window / Color-changing indicator
- Packaging: Heat-resistant fabric
- Feature: Reusable after heating when saturated
Product Quotation:
$: Free samples available, detailed pricing upon consultation (OEM/ODM accepted)
Moisture Indicator
Rechargeable
Reusable
Large Capacity
Long Lasting
Friendly Type
This product is made from silica gel desiccant, a high-performance adsorption material and the most widely used desiccant product on the market. Its main component is amorphous silicon dioxide, with the chemical formula mSiO₂·nH₂O. It features a porous network structure, large specific surface area, and high adsorption activity.
Silica gel desiccant offers excellent moisture absorption, effectively controlling ambient humidity to prevent dampness and mold. It remains physically stable even when fully immersed in water, maintaining its structure without softening or liquefying. The product is non-toxic, odorless, non-corrosive, and safe for both humans and the environment, allowing it to be in direct contact with various materials.
Color Change upon Moisture Absorption
Two models are available: one features a transparent window design, while the other uses a color-changing indicator block. This allows you to monitor the moisture absorption progress, making it easy to determine when it is saturated or requires reactivation.
Transparent Window Reusable Dehumidifier Bag – Before and After Moisture Absorption
Color-Changing Indicator Reusable Dehumidifier Bag – Before and After Moisture Absorption
Raw Materials for Transparent Window Reusable Dehumidifier Bag
This product incorporates 5% orange indicator granules. When fully saturated with moisture, these granules change color from orange to green.
Raw Materials for Color-Changing Indicator Reusable Dehumidifier Bag
Selected high-quality transparent silica gel desiccant granules are used. They feature a large specific surface area and high adsorption activity.
| SiO2 | Fe2O3 | CaO | Na2O | MgO | Al2O3 |
| 99.6% | 0.02% | 0.04% | 0.17% | 0.01% | 0.16% |
Reactivation of Transparent Window Reusable Dehumidifier Bag
Reactivation of Color-Changing Indicator Reusable Dehumidifier Bag
in an 700W microwave for a twice 4-12 minute period.(Briefly shake after 4-12 minutes before re-heating).
in a conventional oven up to 2-3 hours(approx.) at 60 °C(fan oven).
Place on a radiator and heat until the beads inside turn from green back to orange.
Place in direct sunlight until the beads inside change from green back to orange.
The product can then be reused.（Note: The product should be weighed to determine if it is free of moisture.）( ! important: The product may get very hot! Always take care when handling hot objects and do not exceed the maximum heating time. Risk of being burnt! )
Ideal for use in enclosed spaces such as:
- Car interiors
- Recreational vehicles (RVs)
- Boat cabins
- Bedrooms
- Safes
- Gun cabinets (common in some regions)
- Camera and lens storage
- cases
- Wardrobes
- Drawers
- Luggage
About Chunwang:
Our company is a manufacturer of moisture-proof products with 28 years of professional experience. We specialize in producing various desiccants and household dehumidification products. Standard products are available for immediate dispatch, with no waiting required. We also support comprehensive customization to meet your specific needs. We go beyond just manufacturing and selling products by providing scientific moisture-proof solutions.
Learn More About Chunwang Group >>
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Our Experience:
We possess extensive expertise in moisture-proof solutions and have served a wide range of industries. For over 20 years, we have provided moisture-proof products and solutions to many well-known domestic and international companies, both as long-term and project-based partners. Below are some of our notable clients, including both current and past collaborations.
Our team is here for you (7X24):
We value every single relationship. Big or small, your business is important to us. You can count on our heartfelt enthusiasm and full support whenever you reach out.
Ms. Liu
Gold Medal Sales Rep
Ms. Zhou
Gold Medal Sales Rep
Ms. Zeng
Gold Medal Customer Service
Ms. Lan
Gold Medal Customer Service