SPIFR #5 Metal Fire Retardant R shape Zipper

    The R-Shape Fire-Retardant Zipper is engineered for garments that require a controlled, curved opening path while maintaining uncompromised safety and mobility. Its R-form structure delivers a smooth directional contour, allowing ergonomic access for specialized protective suits, industrial workwear, and hazardous environment gear.

Precision Curved Architecture
    Unlike conventional straight or multi-axis zipper systems, the R-shape configuration follows a defined arc, enabling natural body movement and optimized garment shaping. This curvature enhances wearer comfort, supports efficient donning and doffing, and provides streamlined access to internal equipment along a guided path.

High-Level Fire-Retardant Protection
Constructed with flame-resistant textile tape and heat-stabilized metal components, the zipper withstands exposure to high temperatures without melting, dripping, or deforming. It reinforces the garment’s thermal protection system, ensuring consistent performance in fire-risk or heat-intensive operations.

Durable #5 Metal Teeth Structure
    The metal teeth deliver reliable mechanical strength with high tensile resistance and long-lasting wear performance. Even under continuous stress, bending motion, and friction from the garment’s curved design, the teeth maintain tight alignment and dependable engagement.

Stability in Motion
    The advanced slider mechanism is engineered to move fluidly along the curved R-path, preventing snagging and maintaining stable tracking. Whether exposed to moisture, dust, chemicals, or temperature shifts, the zipper operates with controlled smoothness and secure locking when required.

Built for Demanding Sectors
    The R-Shape Fire-Retardant Zipper is ideal for industries requiring both ergonomic garment design and high-level protection:
• Fire and heat-protection suits
• Chemical and hazardous material suits
• Industrial FR garments
• Emergency rescue and decontamination suits
• Tactical & special operations uniforms
• Oil, gas, and chemical plant protective wear

    Its curved configuration supports garment systems that integrate motion, safety, and accessibility in a single functional line.

OEM / ODM Custom Integration
    We support complete customization for professional garment manufacturers:
• R-curve radius, length, and direction options
• Tape material and color customization
• Metal finishes: silver, gold, dark alloy
• Auto-lock, semi-lock, or non-lock sliders
• Custom puller shapes and branded logo details
• Reinforced sewing, waterproof options, and specialty tape systems

    Every detail can be tuned to match your final application and garment engineering requirements.

Reliable Manufacturing for Critical Use
    Each zipper is produced under strict quality management to ensure consistent performance, structural integrity, and traceability. Built for environments where reliability defines safety, it serves as a trusted component for advanced protective apparel systems.