Drop-stitch fabric is an advanced PVC-coated material engineered with millions of high-tensile polyester threads vertically bonding two PVC layers. These spacer threads create a rigid internal matrix, enabling the inflated structure to:
✅ Maintain absolute shape integrity at high pressure (15-20 PSI)
✅ Resist deformation under extreme loads (500kg+)
✅ Withstand 2x greater pressure than conventional inflatables
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Conventional Inflatables Weaknesses |
Our Drop-Stitch Technology Solutions |
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Unpredictable bulging under pressure (e.g., swimming ring effect) |
Rock-solid flat surfaces enabling safe entry/exit |
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Mid-section ballooning when occupied |
Zero mid-section deformation even at full capacity |
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Prone to wall punctures (single-layer construction) |
Military-grade durability with dual-layer PVC walls reinforced by liquid PVC-coated fibers |
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Limited lifespan |
300%+ enhanced puncture resistance verified by ASTM D751 testing |
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Model |
Rectangular Hot Tub |
Round Spa Pool (10-Person) |
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Dimensions |
4×3×1m (Customizable) |
Ø3-100m (Customizable) |
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Thickness |
10/15/20/30cm options |
Double-layer PVC walls |
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Pressure Capacity |
15 PSI operational |
Zero bulge at 20 PSI |
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Color |
Wood grain brown (Customizable) |
Wood grain/Custom colors |
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Accessories |
Hand pump + Backpack + Repair kit |
Hand pump + Backpack + Repair kit |
