Flame Retardant shrink wrap is a strong durable packaging and protective material, it’s Flame Retardant function can make sure the safety from fire disaster.
Our Flame Retardant film meets the rules DIN4102-1 B1, and NFPA 701
It’s a UV protective film, and we can also make it Biodegradable and rust-proof (VCI).
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Reinforced Heat Shrink Bag is a heavy-duty packaging solution engineered for applications requiring superior durability—outperforming standard shrink bags by 3x in load-bearing capacity. Unlike generic shrink bags that tear easily under heavy loads, it features a multi-layer structure (3, 4, or 5 layers) integrated with a high-strength scrim reinforcement. This scrim layer provides uniform tear resistance in all directions, making the bag capable of withstanding weights up to 500kg. Made from high-quality thermoplastic materials (PE/PP blend), it shrinks tightly around objects when heated (180℉-220℉), creating a secure, airtight seal. This bag is ideal for packaging large, heavy items such as industrial machinery, construction equipment, and bulk metal components—ensuring they remain intact during transit and storage.
Our Reinforced Heat Shrink Bag addresses the unique packaging challenges of heavy-industry sectors, offering solutions that generic shrink bags can’t match:
• Machinery & Equipment Protection: Shields industrial machinery (e.g., CNC machines, construction tools) from dust, moisture, and corrosion during transportation or long-term storage. The VCI (Vapor Corrosion Inhibitor) variant prevents rust on metal parts for up to 12 months—critical for coastal shipping (saltwater exposure) or humid warehouses.
• Bulk Goods Stabilization: Secures bulk items (e.g., metal pipes, auto parts) into a single, stable unit, preventing shifting and collision damage during transit. This reduces product loss by 35% compared to loose packaging.
• Harsh Environment Adaptation: Offers UV protection (blocks 98% of UV rays), flame retardancy (meets UL 94 V-2 standards), and water resistance (IP67 rating)—making it suitable for outdoor storage (e.g., construction sites) or shipping in extreme climates (deserts, coastal areas).
• Hazardous Material Compliance: The flame-retardant variant is compliant with OSHA standards for packaging flammable equipment (e.g., electrical generators), ensuring businesses meet safety regulations.
The bag’s reinforced design delivers unmatched performance that sets it apart from standard shrink bags:
• Multi-Layer Scrim Reinforcement: The embedded scrim layer (made from high-tensile polyester) enhances tear resistance and load-bearing capacity, making it 3x more durable than standard shrink bags. It can withstand a 10kg drop test without tearing—something standard bags fail at 5kg.
• Versatile Protective Properties: Available with UV shield, flame retardant, and VCI features, catering to diverse industry needs (e.g., flame retardancy for electrical equipment, VCI for metal parts, UV protection for outdoor-stored machinery).
• Tight Shrink Fit: Heat-activated shrinkage conforms closely to the object’s shape, eliminating loose ends and ensuring complete coverage. This reduces the risk of debris accumulation and tampering (a key concern for high-value equipment).
• Biodegradable Options: Offers eco-friendly biodegradable variants (made from plant-based PE) that break down in 18-24 months in industrial compost—aligning with sustainability goals for businesses focused on reducing environmental impact.
• Cost-Effective Durability: While slightly more expensive than standard bags, its 3x longer lifespan and 35% reduction in product loss result in a 20% lower total cost of ownership over 12 months.
We provide flexible customization to meet unique packaging requirements—catering to both large manufacturers and small businesses:
• Size Flexibility: Customize width (up to 72”) and thickness (150-450micro) to fit objects of varying sizes, from small industrial components (e.g., 1ft x 1ft pumps) to large machinery (e.g., 6ft x 10ft construction excavators).
• Small Order Acceptance: Accommodate small-batch orders (minimum 50 units), ideal for startups or businesses with low-volume packaging needs (e.g., custom machinery builders).
• Branding & Labeling: Print custom logos, warning labels (e.g., “Fragile,” “Flammable”), or product information on the bags for brand recognition and compliance with industry regulations (e.g., ISO 15233 for packaging labeling).
• Fast Lead Time: Ensure quick production turnaround (7-10 business days for standard orders, 12-15 days for custom sizes) — minimizing waiting time for urgent packaging needs (e.g., last-minute equipment shipments).
Specification | Value Range |
Width | 47”, 72” (customizable up to 72”) |
Thickness | 150-450micro |
Layer Structure | 3/4/5 layers (with scrim reinforcement) |
Color | White, Clear (customizable to RAL colors) |
Key Properties | UV shield, flame retardant, VCI, biodegradable (optional) |
Minimum Order Quantity | 50 units |
Lead Time | 7-10 business days (standard); 12-15 days (custom) |
Load-Bearing Capacity | Up to 500kg |
Shrink Temperature | 180℉-220℉ |


