1. Product Materials
Substrate Base: Premium Unbleached Natural Kraft Paper Core. (60-80g/㎡)
Reinforcement Grid (For Model III): Cross-weave high-tensile fiberglass mesh matrix.
Adhesive Systems: * Self-Adhesive: Solvent-free Hot-Melt / Natural Rubber Pressure-Sensitive Adhesive (PSA).
Water-Activated & Reinforced: Eco-friendly, odorless vegetable cornstarch adhesive layer.
2. Product Applications
Model I: Self-Adhesive Kraft Tape: Perfect for fast-paced e-commerce packing stations, picture framing backing, carton labeling, and standard light-to-medium weight carton sealing. （≤15kg）
Model II: Water-Activated Gummed Tape: The gold standard for high-volume commercial logistics, fulfillment centers, and export boxes (15-25 kg). Offers high anti-theft security.
Model III: Reinforced Kraft Paper Tape: Designed exclusively for ultra-heavy cargo, high-value electronics, fragile machinery parts, and cross-border shipping crates (>25kg) requiring extreme burst protection.
3. Product Features
- 100% Eco-Friendly & Recyclable: Made from natural wood pulp and biodegradable compounds, meeting strict global environmental regulations and enhancing your brand’s green profile.
- High Load-Bearing Capacity: Resists sagging, shifting, or bursting even when exposed to high humidity or sub-zero freezing cargo containers.
- Excellent Tamper-Evident Security: Once applied, the water-activated and reinforced variants cannot be peeled off without tearing the carton surface, instantly exposing any transit tampering or theft attempts.
- Writability & Clean Aesthetics: The natural matte kraft paper texture supports smooth marker writing, logo stamping, and clean, high-end unboxing presentations.
4. Technical Data Sheet (TDS) – GS-SBT-50
| Width Specification | Model I: Self-Adhesive | Model II: Water-Activated | Model III: Reinforced |
| Common Total Thickness | 0.13-0.15mm | 0.12-0.14mm | 0.16-0.19mm |
| Fiber Reinforcement | None | None | Cross-Weave Fiberglass |
| Adhesive Base | Hot-Melt / Rubber | Water-Activated Starch | Water-Activated Starch |
| Adhesion to Box | Instant Tack (≥ 8 N/25mm) | Destructive Fiber Tear | Total Destructive Bond |
| Tensile Strength (MD) | ≥ 75 N/25mm | ≥ 85 N/25mm | ≥ 210 N/25mm |
| Tensile Strength (TD) | ≥ 35 N/25mm | ≥ 40 N/25mm | ≥ 100 N/25mm |
5. Packaging & Customization
High-Contrast Flexo Logo Printing: We support custom brand logo printing, warning slogans (e.g., “FRAGILE”), or anti-counterfeit watermarks using water-based, eco-friendly inks.
Precision Width Profiles: Available in industry-standard widths of 48mm, 50mm, 60mm, 70mm, and 72mm
Base Paper Tones: Available in standard Natural Tan/Brown or crisp Bleached Stark White background profiles.
HOW TO USE?
Moisture Preservation Warning: Because water-activated starch is highly sensitive to humidity, rolls must be stored in their original sealed moisture-barrier plastic bags inside a dry warehouse.
Shelf Life: * Self-Adhesive Grade: Recommended to deploy within 12 months due to standard PSA aging.
Water-Activated & Reinforced Grades: Exceptionally stable; maintains a shelf life of up to 24 to 36 months if kept completely dry and sealed.
