Product Description
Engineered with a biaxially oriented polypropylene carrier and a pressure sensitive acrylic adhesive layer, heavy duty BOPP packing tape delivers long-term shear resistance for automated and manual carton closing operations. The stiff tension profile of the oriented backing prevents longitudinal tearing, making this BOPP packing tape an ideal closure solution for corrugated board, fiberboard, and flexible packaging films. Its acrylic formulation maintains surface wetting over temperature variations, ensuring reliable flap hold without popping open during ocean transit or high-density warehouse storage.
Product Features
- High tensile orientation prevents edge split and web breakage under dynamic dispenser tension.
- Shear resistant acrylic adhesive mass yields instant grip on recycled kraft and printed shipping boxes.
- Uniform release force allows consistent, low noise unwinding across high speed automated taping heads.
- Excellent UV stability prevents carrier embrittlement and adhesive yellowing during extended storage periods.
- Moisture resistant construction protects box seams from humidity degradation during export logistics.
- Fully adaptable converting capabilities supporting customized slitting widths, roll lengths, and brand printing.
Product construction
Physical Properties
| Item | BOPP Tape |
| Color | Clear / Brown (Multi-Colors and printing available) |
| Carrier | BOPP Film |
| Adhesive | Acrylic Adhesive |
| Release Liner | N/A |
| Total Thickness | 0.035~0.08 mm (1.38~3.15 mil) |
| Adhesion to Stainless Steel | ≥5 N/25mm (17.6 oz/inch) |
Product Application
Integrating heavy duty BOPP packing tape into automated secondary packaging lines minimizes downtime and secures pallet loads across demanding supply chains.
- Primary closure for medium to heavy weight double wall corrugated container boxes.
- High speed sealing of express delivery parcels using automated BOPP sealing tape equipment.
- Bundling, strapping, and unitizing loose industrial components prior to stretch wrapping.
- Tamper evident box closing using customized printed BOPP packaging tape for pharmaceutical and electronic goods.
- Cold-chain warehouse storage where BOPP carton sealing tape retains seam hold under low humidity conditions.
FAQ
1. Why is adhesive shear holding power more critical than initial tack for heavy-duty corrugated box closing?
High-rebound corrugated board creates continuous outward tension on sealed box flaps after closing. While initial tack ensures instant surface contact, sufficient static shear holding power prevents adhesive creep and edge lifting over time, ensuring seams remain locked under stacked pallet pressure and long-distance transit vibrations.
2. How does total tape thickness (0.035 mm vs 0.08 mm) impact performance on automated taping machines?
Thinner 0.035 mm films offer high flexibility for lightweight carton sealing and rapid manual dispensing. Thicker variants up to 0.08 mm provide higher tensile rigidity, reducing film stretch and deformation under heavy mechanical roller tension on continuous high-speed packaging lines, preventing mid-operation snapping.
3. Can custom printed BOPP tape replace traditional outer box label markings for security and tracking?
Yes. Applying custom-printed colored or branded BOPP film directly secures box seams while acting as a tamper-evident seal. Any unauthorized opening attempt alters the printed graphic alignment across the box flap, providing immediate visual verification for pharmaceutical, electronics, and high-value export shipments.
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