Foshan Weller Moisture Proof Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of leather bag silica gel in China. If you're going to wholesale high quality leather bag silica gel, welcome to get free sample and discount information from our factory. We also accept customized orders.
China Leather Bag Silica Gel manufacturers and suppliers since 2009, with our own factory. Accept wholesale, OEM, ODM orders. Provide custom solutions.


This leather bag silica gel is a highly effective moisture-proof desiccant designed for protecting leather products. As an ideal companion for high-end leather products, this desiccant can effectively absorb moisture in the environment, and prevent the leather from mildew, odor or damage due to moisture. It can provide comprehensive care for your leather bags.
Desiccant Type
For the special needs of leather materials, it is recommended to use transparent silica gel or silica gel desiccant with added indicator.
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Specification/Parameter |
Non-Indicating Leather Bag Silica Gel |
Indicating Leather Bag Silica Gel |
|
Appearance |
White or translucent |
Blue, orange |
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Moisture Absorption Capacity |
30-40% of its own weight |
30-40% of its own weight |
|
Moisture Content After Absorption |
No visible indication |
Color changes indicate moisture saturation |
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Chemical Composition |
SiO₂ (Silicon Dioxide) |
SiO₂ with additional moisture indicator compounds |
|
Application |
Standard moisture control |
Moisture control with real-time visual indication |
|
Usage Environment |
Ideal for environments where visual monitoring is not required |
Preferred for environments needing immediate indication of silica gel status |
|
Regeneration Method |
Heat regeneration |
Heat regeneration |
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Safety Considerations |
Safe, non-toxic |
Depending on the indicator compound |
|
Cost |
Generally lower cost |
Generally higher cost due to additional indicator compounds |
Suitable Leather Bag Types
No matter what type of leather bag, our leather bag silica gel can provide excellent moisture protection. Its applications include but are not limited to the following scenarios:
1. Luxury Leather Bags: such as crocodile leather bags, animal leather high-end bags, etc.
2. Travel leather bags
3. Everyday leather bags: such as handbags, briefcases, etc.
Note: This silica gel desiccant is small in size. It is easy to place directly in the storage room of the leather bag or in the packaging box. Ensure moisture isolation.
Safety
Our leather bag silica gel has no effect on the quality of leather material. From the perspective of chemical stability, silica gel desiccant is a non-toxic and inert substance. It will not chemically react with the components in the leather. Therefore, it will not cause the leather to deteriorate or fade. From the perspective of physical stability, silica gel desiccant has good hygroscopicity. It can effectively control humidity, and prevent leather from getting damp and moldy. At the same time, it will not cause physical pressure or damage to leather bags. Therefore, this desiccant can be safely and effectively used for the preservation and care of leather bags.
Customized Service
In order not to affect the storage of leather bags, you can choose the appropriate packaging material according to your needs, such as breathable non-woven fabrics, anti-static plastic bags, paper bags or aluminum foil bags. In addition, we provide a variety of specifications, such as 1 gram, 5 grams, 10 grams and higher weight. It is suitable for leather bags of different sizes. You can flexibly choose the appropriate specifications according to the size of the space in the bag. We also support printing user brands or customized design patterns to enhance your brand promotion value.
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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 |
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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 |
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Chemical Properties |
chemically inert; It will not chemically react with the inside products. |
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Human-Friendly Feature |
odorless and non-toxic. It meets food grade standards. |
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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. |
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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. |

