BI DIRECTIONAL FILAMENT TAPE
Egret so-called bi directional tapeaka cross filament tape is used a lot for refrigerators & packing industries. It is transparent color. Normally is coated with synthetic rubber resin glue. Plus, it has no liner. The base material is BOPP or PET, laminated fiber glass, which is cross weaved. The material has very high tensile strength and low elongation, not stretchable, and hard to tear. Because of this feature, it is suitable for temporarily holding the plastic or metal parts without moving. In the meantime, after you remove the tape, it has no glue residue on the surface. Silicon coating on the back side is easy for you to release.
Bi Directional Filament Tape Specifications
|
Product Characteristics |
Performance Data |
Test Method |
|
Color |
Transparent |
Visual |
|
Total Thickness |
140 microns (5.6 mil) |
PSTC-133/ASTM D3652 |
|
180° Peel Adhesion |
≥20 N/25mm (72.9 Oz/In) |
PSTC-101/ASTM D3330 |
|
Glue Type |
Synthetic Rubber/Resin |
|
|
Static Shear |
≥48 hrs |
GB/T4851-2014 |
|
Tensile Strength |
≥500 N/25mm (136.4 Lb/In) |
PSTC-131/ASTM D3759 |
|
Elongation at Break |
≤10.0% |
PSTC-6/ASTM D3121 |
|
Material |
BOPP/PET Cross Fiberglass |
Features of Bi Directional Filament Tape
Use transparent BOPP as backing, reinforced by strip or mesh glass fiber
It is cross filament instead of mono filament
Coated with pressure sensitive adhesive
Backing material has very good tensile strength
Good electrical insulation features
Can be removed with no glue residue & no de-lamination
Excellent resistance to abrasion, moisture
Can easily conform to many irregular surfaces
Process of Bi Directional Filament TapeProduction
First, we will choose 28 mic to 36 mic thickness polyester film or biaxially polypropylene film.
Second, we reinforce and laminate the cross-weaved strip fiberglass on the plastic film
Third, we coat silicon on the back side of the plastic film, to ensure its easy release or unwind.
Forth, we coat with very high bond synthetic rubber resin adhesives.
Finally, we use our lathe slitting machines to cut the jumbo rolls to different standard or nonstandard width and length of small rolls. The jumbo size is 1020mmx1000m. In the meantime, we can also rewind to small logs.
FAQ of Bi Directional Filament Tape
What is a Bi filament tape?
It is a plastic tape made of BOPP/PET, reinforced by fiber glass, cross mesh.
01
What is Bi filament tape used for?
Packaging, bundling, holding.
02
Is filament tape the same as strapping tape?
Yes, it is the same tape.
03
What color of Bi filament tape do you have?
We have transparent
Send product request
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