Quality Control Protocols
Zero-Defect Adhesive Commitment
Every master log and slit roll undergoes lab testing to guarantee that tape will not snap during high-speed automated carton sealing machines.
Laboratory Testing Parameters
Micron Thickness Tolerance± 1 to 2 micron accuracy across coating length
180° Peel Adhesion (Steel)≥ 6.5 N / 25mm high tack strength
Tensile Strength (MD)≥ 120 N / 25mm heavy duty box holding
Elongation at Break120% – 160% optimum stretch capability
Shear Adhesion (Room Temp)≥ 48 Hours uninterrupted holding power
Core Slitting Accuracy3 inch (76mm) standard inner core diameter
100% Virgin BOPP Film
We use only prime grade biaxially oriented polypropylene film without recycled filler content, ensuring maximum transparency and tear resistance.
Precision Coating Weight
Automated acrylic emulsion coaters maintain uniform glue distribution across the entire log width to prevent dry patches.
Dust-Free Slitting
Rotary razor slitting blades cut clean edges without telescoping or edge fraying, keeping tape rolls neat for automatic dispensers.