News
Latest News
- PVC Coated Flexitank Fabric & Liquid Bag Material | DERFLEX
- How to Prevent Tarp Wind Damage | Stop Flapping & Tears | DERFLEX
- White TPO Roof Membrane | Reflective Commercial Roofing | DERFLEX
- TPU Film for Textile Lamination | Custom TPU Film Rolls – DERFLEX
- How to Prevent Condensation Under Tarps | Ventilation Design Guide | DERFLEX
- Tarp Seam Welding Guide | PVC Tarp Welding, QC & Troubleshooting | DERFLEX
- Stadium Tensile Membrane Roofing | Project-Ready Roof Fabric – DERFLEX
- Polyether TPU Coated Fabric | Hydrolysis-Resistant OEM Rolls | DERFLEX
Company News
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2026-10
11 -
Stop condensation under tarps with a practical ventilation design. Compare protected vents, air gaps, drainage and PVC tarp options. Get an OEM cover quote from DERFLEX.
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2026-10
11 -
A practical PVC tarp welding guide for fabricators and OEM buyers: hot-air, hot-wedge and RF seams, setup trials, weld defects, peel checks, waterproofing and RFQ specifications.
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2026-10
11 -
Specify stadium tensile membrane roofing with DERFLEX. Compare PVC/PVDF and PTFE fabric, review stadium roof zones, seam and drainage risks, and request project-based roll supply.
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2026-10
11 -
Source polyether TPU coated fabric for wet, humid and repeatedly folded products. Compare reinforced constructions, hydrolysis test plans, welding and OEM roll options with DERFLEX.
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2026-10
10 -
Specify custom manure covers and manure storage tarps for solid manure piles, farm storage pads and seasonal stockpiles. Compare PVC and breathable cover options, sizing, drainage and OEM supply. Request a DERFLEX quote.
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2026-10
10 -
Source custom refuse truck tarps for waste and recycling fleets. Compare mesh vs PVC, check tarp-system fit, control replacement SKUs and request an OEM quote from DERFLEX.
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2026-10
10 -
Source custom side dump truck tarps from DERFLEX. Compare coated mesh vs solid PVC, review side-tipping clearances, reinforcement, specifications and OEM fleet ordering.
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2026-10
10 -
Learn how to measure irregular machinery for a custom tarp: reference datums, curved profiles, protrusions, access openings, tie-downs and a production-ready RFQ drawing.




