Custom Fireproof Bags Manufacturer & Supplier in China
At INITI, we manufacture custom fireproof bags designed to protect valuable items from fire, heat, sparks, and high-risk environments. Fireproof bags are widely used for storing documents, lithium batteries, electronics, cash, and other sensitive items where safety is critical. As a professional bag manufacturer, we provide full OEM/ODM services, offering flexible customization for materials, structure, size, fire-resistant layers, and branding. Our factory supports stable production, strict quality control, and bulk supply for safety brands, industrial suppliers, and wholesalers worldwide.
Types of Fireproof Bags We Manufacture
We manufacture a wide range of fireproof bags to support different safety, storage, and transportation requirements.
Fireproof Document Bags
Fireproof document bags are designed to protect important papers such as passports, certificates, contracts, and legal files from fire and heat damage. Made with fire-resistant materials and secure closures, they help slow heat transfer and reduce risk during emergencies at home, office, or travel storage.
Lithium Battery Fireproof Bag
Lithium battery fireproof bags are used for safe storage, charging, and transportation of lithium batteries. Built with fire-resistant fabrics and reinforced construction, they help contain sparks, flames, and heat in case of battery failure, making them ideal for electronics, industrial, and energy applications.
Fireproof Money Bag
Fireproof money bags provide secure protection for cash, checks, and valuables against fire and high temperatures. Commonly used in retail, banking, and transport environments, these bags combine fire-resistant materials with durable closures to help reduce loss during unexpected fire incidents.
Fireproof Storage Bags
Fireproof storage bags offer versatile protection for electronics, valuables, documents, and sensitive items. Designed with multi-layer fire-resistant construction, they help slow heat penetration and protect contents from sparks and flames, making them suitable for both commercial and residential safety storage.
Why Choose INITI as Your Fireproof Bag Manufacturer
A reliable fireproof bag manufacturer ensures consistent protection, material performance, and production quality.
We offer complete customization for fireproof bags, including bag size, shape, internal structure, number of fire-resistant layers, closure system, and branding. Whether you need compact pouches or large storage bags, we help develop solutions that match your safety requirements and market needs.
Our fireproof bags are made using materials such as fiberglass fabric, silicone-coated fiberglass, fireproof cotton, and multi-layer composite fabrics. These materials are selected for their heat resistance and durability, helping reduce fire risk and thermal transfer during exposure.
We use layered construction to enhance fire resistance and thermal insulation. Different layers work together to slow heat penetration, contain sparks, and improve overall safety. Designs can be adjusted based on temperature resistance and usage scenarios.
Each fireproof bag undergoes quality inspections, including material checks, seam strength testing, and heat-resistance evaluation. Our factory supports large-volume orders and long-term supply programs with consistent lead times.
OEM/ODM Customization Options
We provide flexible customization options to meet different fire-resistance and branding needs.
| Category | Customization Details |
|---|---|
| Materials | Fiberglass fabric, silicone-coated fiberglass, fireproof cotton |
| Layer Structure | Single-layer, double-layer, or multi-layer fireproof construction |
| Temperature Resistance | Customized fire and heat resistance levels |
| Sizes & Shapes | Standard sizes or fully customized dimensions |
| Closure Types | Fire-resistant zipper, Velcro, flap closure |
| Branding | Screen printing, woven labels, warning labels |
| Colors | Standard colors or custom colors |
| Packaging | Industrial packaging or retail-ready packaging |
FAQs
What are fireproof bags used for?
Fireproof bags are used to store and protect important items such as documents, lithium batteries, electronics, and cash from fire, heat, and sparks. They are commonly used in homes, offices, industrial settings, and during battery charging or transport.
How fireproof are fireproof bags?
Fireproof bags are designed to resist high temperatures and slow heat transfer, but performance depends on materials and construction. Multi-layer designs provide better protection than single-layer bags. Fireproof bags help reduce risk but do not make items completely fireproof.
Are fireproof bags safe for lithium batteries?
Yes, fireproof bags are commonly used for lithium battery storage and charging. They help contain sparks and heat in case of battery failure. Bag size, material thickness, and ventilation options can be customized for battery safety needs.
What materials are used in fireproof bags?
Common materials include fiberglass fabric, silicone-coated fiberglass, and fireproof cotton. These materials are chosen for their heat resistance and durability. Multiple layers are often combined for better protection.
Can fireproof bags be customized?
Yes. Fireproof bags can be customized in size, structure, material layers, closure style, and branding. Customization allows brands to match specific safety requirements and product applications.
Are fireproof bags waterproof?
Some fireproof bags offer water-resistant or waterproof outer layers, depending on fabric selection. Waterproof options can be added for combined fire and water protection.
How long does production take?
Sample development usually takes 7–10 days. Mass production typically requires 30–40 days, depending on order quantity and customization details.