Filament tape combines a strong BOPP or PET backing with embedded fiberglass yarns arranged in mono-directional or cross-weave structures. This reinforcement system dramatically increases tensile strength while maintaining flexibility and easy application.
Unlike standard BOPP carton sealing tape, filament tape is specifically developed for heavy-load packaging where ordinary tape may fail under stress. It resists tearing, splitting, and edge lifting—even during long-distance transportation, export shipping, and warehouse stacking.
This makes it particularly suitable for:
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Heavy industrial cartons
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Export packaging
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Irregular-shaped product bundling
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Metal, pipe, and rod reinforcement
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Appliance and machinery packaging
3️⃣ Key Product Features
High Tensile Strength
Continuous fiberglass filaments provide outstanding load-bearing capacity. The tape resists breakage under extreme tension, ensuring packaging integrity during handling and transit.
Superior Adhesion Performance
Available in synthetic rubber or hot melt adhesive systems, offering strong initial tack and long-term holding power on corrugated cartons, plastics, and metal surfaces.
Impact & Shock Resistance
Designed to absorb mechanical stress during stacking, transport vibration, and sudden impacts.
Low Elongation Rate
With elongation typically between 3%–5%, the tape maintains structural stability under load, preventing loosening.
Weather & Moisture Resistance
Performs reliably in humid warehouse conditions and during sea freight export.
Easy Application
Compatible with both manual dispensers and automated tape application systems.
4️⃣ Technical Specifications
| Parameter | Standard Range |
|---|---|
| Backing Material | BOPP / PET Film |
| Reinforcement | Fiberglass Filament (Mono / Cross Weave) |
| Adhesive Type | Synthetic Rubber / Hot Melt |
| Total Thickness | 120–200 microns |
| Width | 12mm–100mm |
| Length | 50m–1000m |
| Tensile Strength | 300–700 N/25mm |
| Elongation at Break | 3%–5% |
| Adhesion to Steel | ≥ 10 N/25mm |
| Temperature Resistance | -10°C to 60°C |
| Color Options | Transparent / White |
(Custom specifications available upon request.)
5️⃣ Product Structure
Layer Composition:
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PET or BOPP backing film
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Embedded fiberglass reinforcement
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High-performance pressure-sensitive adhesive
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Release coating (optional)
Cross-weave filament tape provides multi-directional strength, while mono-directional tape offers maximum strength in a single direction—ideal for specific bundling needs.
6️⃣ Application Scenarios
Heavy Carton Reinforcement
Prevents carton bursting during export shipment.
Pallet Unitization
Stabilizes stacked goods and reduces load shifting.
Pipe & Metal Bundling
Secures long, heavy materials without steel strapping.
Appliance & Machinery Packaging
Reinforces corners and structural weak points.
Industrial Strapping Replacement
Reduces cost and improves safety compared to metal straps.
7️⃣ Performance Advantages vs Standard Carton Sealing Tape
| Feature | Standard BOPP Tape | Filament Tape |
|---|---|---|
| Tensile Strength | Low–Medium | Very High |
| Load Bearing | Limited | Heavy-Duty |
| Tear Resistance | Moderate | Excellent |
| Strapping Replacement | No | Yes |
| Cost Efficiency (Heavy Loads) | Lower | Higher ROI |
8️⃣ Customization Options
We offer flexible OEM & ODM services:
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Custom width & length
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Jumbo rolls for converting
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Private label packaging
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Printed core logo
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Customized tensile strength grades
9️⃣ Industrial Benefits
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Reduces packaging damage rates
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Minimizes product returns
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Improves warehouse efficiency
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Enhances brand reliability in export markets
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Lowers total packaging cost in heavy-duty applications
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