Material Type | School textbooks, notebooks | Industry Standard: PP (ISO 1183, 500 MPa tensile strength) Our Base: PVC (ISO 724, 600 MPa) ▲ Our Advanced: PU (ISO 14383, 800 MPa) ▲▲ | ▲ Base: 20% stronger than PP ▲▲ Advanced: 60% stronger than PP, water-resistant | Advanced: 30% heavier than PP Base: Slightly rigid compared to Industry Standard |
Durability | Frequent use in classrooms | Industry: 500 abrasion cycles (ASTM D4060) Base: 1,000 cycles ▲ Advanced: 1,500 cycles ▲▲ | ▲ Base: Doubles Industry lifespan ▲▲ Advanced: 3x longer durability | Advanced: 20% thicker, less flexible Base: Slightly stiffer than Industry |
Adhesive Type | Preventing book loss in shared classrooms | Industry: No adhesive Base: Permanent adhesive (ASTM D3330, 10N/cm² peel strength) ▲ Advanced: Reusable adhesive (ASTM D3330, 8N/cm²) ▲▲ | ▲ Base: Secures books to desks ▲▲ Advanced: Reusable without residue | Advanced: Less grip strength than Base Base: May leave residue on delicate surfaces |
Transparency | Library book identification | Industry: 85% light transmission (ISO 90) Base: 92% ▲ Advanced: 95% + glitter overlay ▲▲ | ▲ Base: 8% clearer than Industry ▲▲ Advanced: Best visibility with decorative appeal | Advanced: Glitter may reduce readability in low light Base: Slightly less vibrant than Advanced |
Customization | Tailored school supplies | Industry: Standard sizes only Base: Custom sizes (e.g., 47x34cm) ▲ Advanced: Custom + embossed logos ▲▲ | ▲ Base: Fits unique textbook dimensions ▲▲ Advanced: Branding for schools | Advanced: 2-week production time Base: Limited design options |
Aesthetic Features | Engaging student materials | Industry: Matte finish Base: Glossy finish Advanced: Glitter (500 particles/cm²) ▲▲ | ▲▲ Advanced: Attracts student attention Base: Shines under classroom lights | Advanced: Higher maintenance (requires gentle cleaning) Base: Less durable than matte finishes |