Filament Tape Manufacturer in China
 | Filament Tape Manufacturer in China
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Why reinforced filament tape is chosen for heavy load securing?
Reinforced filament tape is selected for applications that require very high tensile strength and resistance to stretching. The tape combines pressure-sensitive adhesive with fiberglass filaments, allowing it to secure heavy loads, reinforce cartons, and bundle rigid items without tearing or elongation.
In logistics and manufacturing environments, engineers and packaging teams often evaluate tensile performance and fiber alignment when working with a filament tape manufacturer to ensure consistent load-holding reliability.
Product Overview
Fiberglass reinforced adhesive tape is produced by embedding continuous glass fibers into a polypropylene or polyester film backing, then coating the structure with a pressure-sensitive adhesive. The fiberglass filaments provide strength in the machine direction, while the film backing protects the fibers and supports adhesion.
This structure allows the tape to withstand high tension during application and transport. Production in a China filament tape factory focuses on fiber density control, adhesive coating uniformity, and roll stability to support industrial use.
Typical Application
Filament tape is commonly used in:
- Heavy carton sealing and reinforcement
- Bundling pipes, metal profiles, and lumber
- Securing pallets and unitized loads
- Appliance and machinery packaging
- Industrial shipping and export packaging
In logistics operations, fiberglass reinforced tape for heavy duty packaging is frequently specified to prevent package failure during transport. Packaging teams typically source materials through a dependable filament tape supplier to maintain consistency across shipments.
Key Characteristics
- Fiberglass filament reinforcement for high tensile strength
- Minimal stretch under sustained load
- Strong adhesion to corrugated board and industrial surfaces
- Tear-resistant structure for heavy-duty use
- Suitable for manual and dispenser application
These characteristics make filament tape suitable for load securing rather than light packaging tasks.
Technical Data Sheet
| Parameter | Specification / Options |
| Product type | Fiberglass reinforced filament tape |
| Backing material | PP or PET film with fiberglass filaments |
| Adhesive type | Rubber-based or hot-melt PSA |
| Filament orientation | Longitudinal (machine direction) |
| Total thickness | Approx. 0.12 – 0.20 mm |
| Standard widths | 12 / 18 / 24 / 48 mm |
| Standard lengths | 45 m / 50 m |
| Tensile strength | Very high (filament reinforced) |
| Elongation | Very low |
| Adhesion to steel | High |
| Abrasion resistance | Good |
| Application method | Manual or dispenser |
| Storage condition | Cool, dry environment |
| Shelf life | Typically 12 months |
For export and large-scale shipping operations, companies often standardize specifications when ordering bulk filament tape to simplify packaging procedures.
How does filament tape perform under long-term load stress?
When applied under tension, filament tape distributes load across the embedded fiberglass strands rather than relying solely on the film backing. This structure prevents stretching and maintains holding force even under vibration or prolonged stress.
In shipping and storage environments, filament tape for pallet bundling and securing helps prevent load shifting and carton failure. Long-term supply for packaging programs is commonly coordinated through a filament tape wholesaler to ensure uninterrupted availability.
FAQ
Is filament tape suitable for heavy packaging?
Yes. Filament tape is specifically designed for heavy-duty packaging and load securing where high tensile strength is required.
Can filament tape replace strapping?
In many applications, filament tape can be used as an alternative to plastic or steel strapping for light to medium load securing, depending on load weight and handling conditions.
Does filament tape stretch under load?
No. The fiberglass filaments significantly limit elongation, allowing the tape to maintain holding force over time.
Can filament tape be supplied to specific packaging requirements?
Depending on application needs, customized filament tape such as different filament densities, widths, or adhesive systems may be selected. Global sourcing is commonly based in filament tape China, supporting industrial packaging and logistics operations worldwide.