Foshan Weller Moisture Proof Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of silica gel for bags in China. If you're going to wholesale high quality silica gel for bags, welcome to get free sample and discount information from our factory. We also accept customized orders.

China Silica Gel For Bags manufacturers and suppliers since 2009, with our own factory. Accept wholesale, OEM, ODM orders. Provide custom solutions.

Silica Gel For Bags Manufacturers

Silica Gel For Bags is a highly effective desiccant, specifically designed to protect bagged products from moisture, mold, and corrosion. With its robust moisture absorption capacity, safety, non-toxicity, and eco-friendly nature, it is the optimal choice for OEM and ODM clients looking to provide high-quality, customizable products.

Whether you are a manufacturer or a supplier catering to diverse industries, our silica gel desiccant guarantees reliable solutions for your packaging needs. It's the perfect tool to enhance the quality of your products and elevate your competitive advantage in the market.

Key Features
1. Superior Moisture Absorption
Silica gel efficiently absorbs moisture in its surroundings, preventing your bagged products from damage caused by humidity.

2. Safe and Non-Toxic
Certified safe, non-toxic, and environmentally friendly, it's suitable for use in food, pharmaceutical, and electronic products. Additionally, it is recyclable and promotes sustainable use of resources.

3. Broad Temperature Stability
Operates effectively across a wide temperature range (-20°C to +120°C), ensuring consistent performance even in extreme conditions.

4. Customizable Solutions
Tailor-made specifications and packaging are available to meet the unique requirements of OEM and ODM clients.

5. Long-Lasting Durability
Boasting a chemically stable composition, silica gel can retain its functionality for extended periods, making it ideal for long-term storage.

Applications
Silica gel has wide-ranging applications across various industries:

Food Packaging: Protects food items from moisture and spoilage.
Pharmaceutical Packaging: Keeps medications dry and safe.
Electronics: Prevents moisture-related malfunctions in electronic devices.
Craft Products: Preserves the integrity of handcrafted items by preventing mold and corrosion.
Consumer Goods: Keeps footwear, handbags, and other items dry during storage.

Customization Benefits for OEM & ODM Clients
Our silica gel desiccants not only deliver exceptional performance but also offer significant scope for customization, making them ideal for OEM and ODM requirements:

Brand Customization: Have your logo printed on the silica gel packaging to enhance brand recognition.
Size and Weight Variability: Available in various sizes and weights (e.g., 1g, 5g, 10g) to cater to different product dimensions.
Diverse Packaging Options: Choose from paper, transparent plastic, or other types of pouches to align with your product's design.

Specifications and Parameters

Chemical Composition：Silicon Dioxide (SiO₂)
Particle Size： Range 2–5 mm
Absorption Rate： 30–40% (at 60% humidity)
Operating Temperature： -20°C to +120°C
Packaging Material ：Available in various options
Certifications： ISO, RoHS, and other compliances

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About Us

Foshan Weller Moisture-Proof Technology Co., Ltd. was established in 2009. We are a professional manufacturer and supplier in China, with an factory of over 8,000 square meters.

Product Range	moisture-proof, mildew-proof, odor-proof and rust-proof products.
Applications	designed for residential, commercial and industrial use. used for product packaging, transportation, and warehousing in different industries.
Service	Accept wholesale, OEM, ODM orders; Provide custom solutions.
Certifications	SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI.

Product Details and Summary

Product Type	silica gel desiccant (moisture absorbing material)
Classification	1. non-indicating silica gel 2. indicating silica gel (1) blue indicating silica gel (blue to pink; containing cobalt chloride) (2) orange indicating silica gel (orange to green; cobalt free and environmentally friendly)
Indicator Function	You can choose silica gel with color indication function, to achieve a more convenient reminder function.
Main Components	silicon dioxide (SiO₂); Content ≥ 98%
Appearance	granular, spherical, powdered, beads crystals, sand, etc.
Colors	transparent, translucent, white, blue, or orange
Particle Size	1-3mm, 2-4mm, 3-5mm; or custom sizes
Bulk Density	approximately 700-800 kg/m³
Surface Area	700-800 m²/g
Pore Volume	0.4-0.8 cm³/g
Applicable Humidity Level	20%-90% RH
Operating Temperature Range	-40 ℃ to 200 ℃ (long-term stability)
Maximum Moisture Absorption Rate	30%-40% of its own weight
Physical Properties	stable internal structure. no expansion or liquefaction. not easily crushed. dust-free.
pH	4-8
Chemical Properties	chemically inert; It will not chemically react with the inside products.
Human-Friendly Feature	odorless and non-toxic. It meets food grade standards.
Environmentally Friendly Feature	using packaging paper and materials that are biodegradable within two years. It can be discarded for use as fertilizer.
Regeneration Temperature	80℃-150 ℃ ( It can be reused after heating for 2-4 hours.)
Packaging Material	breathable material with strong sealing properties. You can customize packaging materials according to your needs.
Printing	You can custom printed text, pictures, logo for better brand images.
Packaging Capacity	1g, 2g, 5g, 10g, 50g, 100g, 500g, 1000g; or custom capacity
Storage	It should be tightly sealed and stored in a cool, dry place; away from direct sunlight and chemical pollution.
Certifications	SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI.