Technical Blueprint & Layer Architecture
Despiece Anatómico 3D e Integridad Estructural
Every WIDEWAY insulated cooler bag collection is engineered with multi-tier reinforced ergonomics, stress-tested bar-tacks (150N pull rating), ISO-compliant water-repellent shell fabrics, and high-density foam buffers. Deconstruct the interior layering below:
Outer Armor Layer
600D–1680D Ballistic Nylon or GRS rPET with DWR C6 coating
Impact Cushion Core
8mm–12mm high-density closed-cell EVA & PE honeycomb boards
Anti-Tear Seam Bonds
Nylon bonded thread #40/3 with double edge-binding reinforcement
Heavy-Duty Hardware
YKK / SBS reverse coil zippers & Duraflex acetal POM buckles
Fig: Multi-Layer Structural Assembly & Component Deconstruction
Engineering Reference
Matriz de Especificaciones de Bolsas Térmicas
| Model ID | Style Type | Main Fabric | Dimensions | Key Features | MOQ | Lead Time |
|---|---|---|---|---|---|---|
| WB-CB-2612 | Heavy-Duty Leakproof Cooler Backpack | 840D High-Tenacity TPU + 25mm Closed-Cell NBR Foam | 36 x 24 x 46 cm | High-Frequency Ultrasonic Welded Seams (100% Zero-Leak), Food-Grade Antimicrobial PEVA Liner, 24-Hour Ice Retention, Built-in Stainless Bottle Opener | 500 Pcs / Color | 30–45 Days (China) / 45–60 Days (BD) |
| WB-CB-3101 | Soft-Sided Cooler | 600D Heavy Ripstop + 8mm EPE Foam + Food-Grade PEVA | 36 x 24 x 32 cm | Seamless Heat-Welded Leakproof Liner, 24-Hour Ice Retention, Front Dry Accessory Zip Pocket | 500 Pcs / Color | 30–45 Days (China) / 45–60 Days (BD) |
| WB-CB-3102 | Meal Prep Lunch Bag | Water-Repellent Dobby Polyester + Insulated Aluminum Foil | 26 x 17 x 22 cm | Easy-Clean Wipeable Interior, Padded Top Grip Handle, Detachable Shoulder Strap, BPA Free | 500 Pcs / Color | 30–45 Days (China) / 45–60 Days (BD) |