Process Control Over Coating Weight — Every PE coated tarpaulin roll undergoes in-process coating weight checks, ensuring the GSM stated on your quotation matches the material that arrives at your dock.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PE Tarpaulin |
| Material | Polyethylene |
| Weight Range | 40g~500g/m² |
| Thickness (Lightweight) | 0.18–0.22 mm |
| Thickness (Medium) | 0.22–0.28 mm |
| Thickness (Heavy-duty) | 0.30–0.35 mm |
| Knitting Density (Lightweight) | 8×8 |
| Knitting Density (Medium) | 10×10 |
| Knitting Density (Heavy-duty) | 12×12 |
| Tensile Strength (Lightweight) | Meridian 300–500 / Latitude 250–450 N/5cm (test standard not stated in source) |
| Tensile Strength (Medium) | Meridian 500–800 / Latitude 400–700 N/5cm (test standard not stated in source) |
| Tensile Strength (Heavy-duty) | Meridian 900–1200 / Latitude 700–1000 N/5cm (test standard not stated in source) |
| Water Resistance | Double waterproof surfaces |
| UV Treatment | Available (test basis not stated in source) |
| Anti-Mildew | Mildew proof and anti-aging (test standard not stated in source) |
| Eyelet Center-to-Center Spacing | 39.4 Inches |
| Reinforcement | Reinforced corners |
| Size | Custom size |
| Color | Custom color |
| Standards | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Flatbed and curtain-side truck load covering | Constant flexing at highway speed, road spray, tie-down strap abrasion at eyelet points |
| Trailer side curtain fabric | Repeated rolling and unrolling, UV exposure on long-haul routes, wind flap fatigue |
| Construction site equipment covers | Outdoor weather, dust ingress, mechanical contact with sharp edges |
| Agricultural stockpile and crop covering | Prolonged sun exposure, rain pooling, mildew risk in humid conditions |
| Logistics and freight protection | Multi-day transit across climate zones, cargo moisture sensitivity |
Why a Generic-Size PE Tarpaulin for Truck and Transport Loads Costs More Than You Think
A cover that does not match your trailer dimensions flaps, fatigues and fails at the seams long before the fabric itself wears out.
Fleet operators routinely order PE tarpaulin sheets in standard cut sizes, then discover that the excess material billows at speed, creating drag and concentrating stress at the few eyelets that actually align with tie-down points. The fabric may survive the route, but the hem tears and the eyelets pull through within weeks. [NEED_CITE: tarpaulin failure at hem and eyelet stress concentration points under road vibration]. When the cover shifts, cargo gets exposed to rain and road spray — defeating the purpose of buying a cover in the first place. A PE Tarpaulin for Truck and Transport application must be dimensioned to the actual vehicle, not cut from a generic sheet.
Cut to the Actual Vehicle, Not a Catalogue Size
Every truck bed and trailer body has unique dimensions, corner radii and tie-down rail positions. We produce PE Tarpaulin for Truck and Transport covers cut to the specific model you operate, so the fabric sits flat without excess that catches wind. This eliminates the flapping that causes premature fatigue at stress points and ensures every eyelet aligns with your existing strap or rope layout.
Reinforced Corners Where the Load Flexes Most
Corner patches and heat-sealed hems address the highest-stress zones on any truck cover. The reinforced corners on this PE tarpaulin resist tearing when straps are tensioned over uneven loads or when the trailer body twists on uneven terrain. Eyelet spacing at 39.4 inches center-to-center provides consistent tie-down intervals that match standard ratchet strap configurations used across fleet operations. [NEED_CITE: eyelet spacing standards for transport tarpaulin tie-down systems].
Reading GSM, Density and Tensile Strength Together
GSM alone tells you how much material is present, but not how it will behave under road vibration. A 150 g/m² PE tarpaulin with a 10×10 knitting density delivers balanced meridian and latitude tensile strength suited to medium-duty transport, while a 12×12 heavy-duty weave at higher GSM provides the warp strength needed for long-haul loads exposed to sustained wind load. The double waterproof surfaces work in conjunction with the base fabric density — if the weave is too open, water finds channels between yarns regardless of surface coating. Selecting the right grade means matching knitting density and tensile strength to the mechanical demand of your route, not simply choosing the heaviest option available.
What Happens When the Wrong Grade Hits the Road
A lightweight PE tarpaulin used on a long-haul flatbed may show no visible damage for the first few trips, then develop micro-tears at the eyelet line as road vibration works the fabric beyond its tensile capacity. The damage is invisible until cargo gets wet. [NEED_CITE: early-stage fatigue failure in under-specified tarpaulin under cyclic road loading]. Conversely, specifying heavy-duty grade for a short-distance, low-speed route adds unnecessary weight and cost without measurable benefit. The consequence of mis-matching grade to application is rarely catastrophic failure — it is gradual degradation that shows up as warranty claims and replacement orders.
Why Procurement Teams Consolidate This Range Here
Three full production lines and 36 sets of professional equipment support bulk volume with consistent roll-to-roll output. The 10-person R&D team handles model-specific cut patterns and eyelet placement layouts, developing samples within days for fitment trials before you commit to a production run. Dedicated QA/QC at every production stage includes 100% pre-shipment inspection — dimensions, eyelet count and spacing are verified against your trailer specification, not assumed correct. Material specification sheets state the exact GSM and base fabric so you can reconcile what was quoted against what arrives. [NEED_CITE: pre-shipment inspection protocols for custom-cut tarpaulin covers].
Documentation & Verification
- Material specification sheet stating GSM, base fabric and coating type for the exact grade ordered
- Pre-shipment inspection record confirming cut dimensions match the specified truck or trailer model
- Test report for UV and anti-aging treatment where applicable — request the grade basis for your market
- ISO and CE certificates covering production management and product compliance
- Roll packing list with piece count, individual dimensions and net weight per unit
Fabrication, Handling & Storage
- Heat-seal reinforced corners at the specified temperature to maintain bond integrity without melting the PE base fabric
- Match eyelet grommet diameter to the 39.4-inch spacing pattern to distribute tie-down load across the reinforced hem zone
- Store rolls or folded covers flat, avoiding compression that creates permanent crease lines in heavy-duty grades above 0.30 mm
- Allow cold-stored PE tarpaulin to acclimate before unfolding to prevent cracking at low-temperature flex points
- Use mild detergent for cleaning double waterproof surfaces — avoid solvent-based agents that degrade the PE coating layer
- Align cut patterns with the knitting density direction to maximize tensile strength along the primary load axis
Before You Request a Quote
Provide the truck or trailer make, model and bed dimensions, along with your tie-down strap layout and eyelet position requirements. Specify the route type — long-haul highway, urban distribution or off-road construction access — so the correct GSM and knitting density grade is recommended. Confirm any UV or anti-aging treatment requirements based on your market regulations and typical exposure duration. Let us know whether you need finished covers with hems and eyelets, or roll stock for in-house fabrication.
Frequently Asked Questions
Q: How do you ensure the tarpaulin fits my specific truck or trailer model?
A: We produce each cover using the exact bed dimensions, corner profiles and tie-down rail positions of your vehicle model. A pre-shipment inspection record confirms the cut size matches your specification before dispatch. For new fleet configurations, we develop a sample cover for physical fitment trial before full production runs begin.
Q: What eyelet and hem reinforcement options are available for tie-down stress points?
A: Eyelets are spaced at 39.4 inches center-to-center along heat-sealed hems, with reinforced corner patches at the highest-stress zones. The hem construction and reinforcement layout are configured to match your strap pattern. Custom spacing is available when standard intervals do not align with your vehicle tie-down rail.
Q: How is abrasion at flex points addressed for long-haul road exposure?
A: Flex zones — typically along the trailer edge and at eyelet lines — receive reinforced hem treatment to resist cyclic fatigue from wind flap and road vibration. The knitting density of the selected grade provides the structural base, while the double waterproof surfaces protect the yarn from moisture ingress that accelerates abrasion damage.
Q: What UV treatment test basis supports the anti-aging claim?
A: UV and anti-aging treatment is available across the PE tarpaulin range. The specific test basis and performance grade depend on the formulation selected for your application. We recommend stating your market requirement or exposure condition so the correct treatment grade is applied and documented with a test report.
Q: How do you verify GSM on arrival matches the quotation?
A: Every production batch carries a material specification sheet stating the exact GSM, base fabric and coating details as quoted. Our 100% pre-shipment inspection includes weight verification per piece. We encourage buyers to conduct incoming weight checks and compare against the documentation supplied with the shipment.
