Filament Tape
Zhonghao filament tape is a reinforced adhesive tape made with PET film and fiberglass for bundling, strapping, palletizing and transport protection.
It provides high tensile strength with low elongation, making it suitable for heavy cartons, steel coil end sealing, appliance fixing and packaging reinforcement.
Mono-directional filament tape, cross filament tape and double sided filament tape options can be supplied for different packaging and industrial assembly needs.
1. Product Introduction
Filament tape is used where ordinary packing tape does not provide enough tensile strength. The fiberglass reinforcement helps the tape resist stretching and breaking when cartons, bundled goods or industrial parts are under tension during shipping.
For export packaging, a reinforced strapping tape can reduce carton failure, hold appliances during movement and secure goods on pallets. It is also useful for steel coil end sealing, furniture transport protection and temporary fixing during warehouse handling.
Zhonghao supplies filament tape in mono-directional, cross filament and double sided structures. Buyers can select the construction according to load direction, surface material, removal requirement and packing line speed.
2. Product Parameter Specification
| Model | Base Material | Thickness | Initial Adhesion | Holding Power | Tensile Strength | Elongation | Type |
|---|---|---|---|---|---|---|---|
| FT-714 | PET + Fiberglass | 140 um | 10 ball# | 72 hours | 500 N/25 mm | Less than 6% | Mono-directional filament tape |
| FT-720 | PET + Fiberglass | 130 um | 10 ball# | 72 hours | 600 N/25 mm | Less than 6% | Mono-directional filament tape |
| FT-715 | PET + Fiberglass | 160 um | 10 ball# | 72 hours | 700 N/25 mm | Less than 6% | Mono-directional filament tape |
| FT-830 | PET + Fiberglass | 150 um | 10 ball# | 36 hours | 550 N/25 mm | Less than 6% | Cross filament tape |
| FT-850 | PET + Fiberglass | 180 um | 10 ball# | 36 hours | 660 N/25 mm | Less than 6% | Cross filament tape |
| FT-870 | PET + Fiberglass | 180 um | 10 ball# | 36 hours | 700 N/25 mm | Less than 6% | Cross filament tape |
| FT-930 | PET + Fiberglass | 260 um | 15 ball# | 24 hours | 400 N/25 mm | Less than 6% | Double sided filament tape |
| FT-950 | PET + Fiberglass | 280 um | 15 ball# | 24 hours | 400 N/25 mm | Less than 6% | Double sided filament tape |
Selection Notes
| Buyer Need | Suggested Direction | Why It Matters |
|---|---|---|
| Carton bundling | Mono-directional filament tape | Strong lengthwise reinforcement for strapping. |
| Pallet and heavy cargo | Cross filament tape | Reinforcement helps resist stress in two directions. |
| Temporary mounting | Double sided filament tape | Adds reinforced holding between two surfaces. |
| Export packaging | Higher tensile option | Reduces risk during long-distance handling. |
| Retail tape program | Custom width and packing | Fits shelf, label and carton planning. |
3. Product Feature And Application
High Tensile Reinforcement
Fiberglass yarn helps the tape carry tension during bundling and strapping. This makes it useful for heavy goods that may shift during shipping.
Low Elongation
The listed elongation is less than 6%, helping the tape hold its length under load and keep packages tighter after application.
Strong Adhesion On Packaging Surfaces
The pressure-sensitive adhesive is intended for cartons, fiberboard, plastic, wood, metal and other common transport surfaces.
Practical Industrial Uses
Applications include heavy carton bundling, palletizing, steel roll end sealing, appliance fixing, furniture movement, bag opening sealing and protective wrapping.
4. Production Details
PET And Fiberglass Structure
The PET film gives a stable carrier, while fiberglass reinforcement supplies tensile strength. The construction should be chosen by load direction and handling risk.
Adhesive Coating
Consistent adhesive coating improves holding power and surface wet-out. For special substrates, buyers should confirm adhesion through sample testing.
Slitting Quality
Clean roll edges help the tape run more smoothly on packing lines and reduce splitting during manual application.
Roll And Carton Design
Widths, lengths, core size, printed labels and carton marks can be adjusted for industrial users, packaging distributors and retail tape brands.
5. Product Qualification
Filament Tape Quality Review
Filament tape inspection should cover thickness, tensile strength, initial adhesion, holding power, elongation, roll edge, adhesive transfer, appearance and packing.
For demanding export packaging, buyers should test the tape on real cartons and cargo weight. The test should include storage time, transport vibration, temperature change and manual removal behavior if removal is required.
6. Delivery Shipping And Service
Filament Tape Order Coordination
Before mass production, confirm model, tape type, width, roll length, core size, carton quantity, label artwork and pallet requirement. Packaging distributors may also need private label rolls or mixed carton programs.
For shipment, check gross weight, carton strength, delivery deadline, destination port and export documents. Rolls should be kept clean and dry before use so adhesive performance remains stable.
7. FAQ
What Is Filament Tape Used For?
It is used for heavy carton bundling, strapping, palletizing, steel coil end sealing, appliance transport fixing and packaging reinforcement.
What Is The Difference Between Mono-Directional And Cross Filament Tape?
Mono-directional tape reinforces mainly along the tape length. Cross filament tape adds reinforcement in two directions for higher tear resistance.
Which Model Has The Highest Tensile Strength?
The listed table shows FT-715 and FT-870 at 700 N/25 mm tensile strength.
Can It Be Used On Cartons And Metal?
Yes. It is commonly used on cartons, fiberboard, plastic, wood and metal, but sample testing is recommended for special surfaces.
Can Zhonghao Supply Custom Widths?
Yes. Width, length, core, label, carton packing and model selection can be discussed before sample approval.
Is Filament Tape Easy To Stretch?
No. The listed elongation is less than 6%, which helps the tape stay tight during strapping and transport.
8. Latest News
Export packaging teams need stronger tapes as cartons become heavier and shipping routes become longer. Filament tape is valuable because it adds tensile reinforcement without changing the entire carton structure.
Buyers can compare this product with Filament Strapping Tape, High Adhesion Fiberglass Reinforced Filament Tape and Packing Tape categories when planning packaging product lines.
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