Clear BOPP packing tapes are essential products for personal life and industrial companies. The tapes are BOPP film whose one side is coated with a layer of pressure-sensitive adhesives with a thickness of 8-28μm.
Specifications Substrate: Polypropylene film Tape width: 72mm/60mm/50mm/48mm/36mm/18mm Tape length: 50m/100m/150m/200m/500m Tape thickness: 42 to 55μm Thickness tolerance: ±3% (thickness measured by Beta Gauge) Color: White/light yellow/light green/yellow ochre Performance CharacteristicsTensile strength (MPa) | MD: ≥130 TD: ≥220 |
Elongation at break (%) | MD: ≤180 TD: ≤65 |
Heat shrinkage rate (%) | MD: ≤4 TD: ≤2.5 |
Coefficient of friction | Static: ≤0.7 Kinetic: ≤0.7 |
Haze level (%) | 12-30μm: ≤1.5 31-60μm: ≤2.5 |
Gloss | ≥85 |
Wettability (mN/m) | ≥38 |
Water vapor permeability g/(m2·24h·0.1mm) | ≤2 |