Description
Verified GSM on Every Shipment — every roll of PVC coated tarpaulin is weighed and recorded against the quoted specification before container loading, backed by a pre-shipment inspection report.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Tarpaulin Roll |
| Material | PVC + high-strength polyester mesh fabric |
| Weight (GSM) | 350gsm / 420gsm / 500gsm / 550gsm / 600gsm / 750gsm |
| Thickness | 0.32mm / 0.35mm / 0.4mm / 0.45mm / 0.5mm / 0.65mm |
| Roll Width | 2m / 2.1m |
| Roll Length | 75m (2m width) / 50m (2.1m width) |
| Coating Technology | Laminated technology & hot-melt coating technology |
| Colour Options | Blue, Red, Yellow, Light Blue, Grey, Custom |
| Key Features | Cold crack resistance, anti-mildew, anti-static treatment, fully waterproof, sunproof, colour fastness, high tenacity polyester yarns, 100% recyclable |
| Flame Retardant | Available on request — confirm the grade required for your market |
| Printing Option | Special printed paint with long print life |
| Standards | ISO 14001, ISO 45001, CE, RoHS |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distribution & resale | Regional stocking across multiple GSM grades with consistent roll-to-roll colour for retail and trade customers |
| Truck cover fabrication | High-frequency welding at seams, abrasion at flex points, road debris impact, prolonged UV exposure |
| Tent and awning manufacturing | Tensile load under frame tension, wind uplift, repeated folding and field assembly |
| Inflatable and membrane structures | Air-holding seam integrity, sustained internal pressure, surface finish for visual appearance |
| Fish tank and pool liner | Continuous water immersion, chemical balance of treated water, puncture resistance from substrate |
| Cargo ship and outdoor equipment cover | Salt-laden atmosphere, heavy rain, mechanical contact during handling and stowage |
Why Roll-to-Roll Consistency Matters More Than Unit Price
A PVC Coated Tarpaulin Roll wholesale order only delivers value when every roll in the container matches the specification on the purchase order.
Distributors who buy container-load volumes face a recurring problem: the GSM stated on the quotation does not match the weight measured at the warehouse. A roll that arrives lighter than agreed forces either a margin reduction on resale or a customer complaint when the end user discovers the fabric underperforms in service [NEED_CITE: roll weight verification methods for coated fabrics per ISO 3801]. Colour variation between rolls in the same shipment creates visible mismatches once the material is fabricated and installed side by side, leading to rejection and costly rework across multiple downstream orders.
Container-Load Planning by Roll Width and Length
Efficient loading depends on choosing the correct roll format for your container type. The 2m × 75m format and the 2.1m × 50m format each produce different roll counts and total weight per twenty-foot or forty-foot container, which directly affects landed cost per square metre. A PVC Coated Tarpaulin Roll wholesale buyer purchasing mixed GSM grades can consolidate lighter and heavier rolls within the same container to optimise payload without exceeding axle-weight limits at destination.
Batch Colour Control Across Production Runs
When multiple rolls are fabricated into a single truck side curtain or a large tent canopy, even minor shade variation becomes visible at the seam line. Colour consistency is maintained through controlled pigment dosing during the coating stage and verified against reference standards before each batch is released [NEED_CITE: colour fastness testing for coated textiles per ISO 105 series]. For distributors stocking branded colour lines, this means the blue or grey your customers expect in January matches what they receive in July.
How Coating Method and Base Fabric Interact
The laminated and hot-melt coating technologies used in these rolls affect both adhesion strength and welding behaviour. Laminated construction bonds a pre-formed PVC film to the polyester mesh under heat and pressure, producing a smooth surface suited to printing and visual applications. Hot-melt coating penetrates the mesh more deeply, increasing peel strength at the coating-fabric interface — a factor that matters when welded seams are subjected to repeated flexing on dump truck covers or trailer side curtains. The polyester mesh denier and weave density determine how the material resists tear propagation, while the coating thickness contributes to puncture resistance and surface durability [NEED_CITE: relationship between base fabric denier and tear strength in coated fabrics per ISO 1421].
The Hidden Cost of Specification Mismatches at Delivery
Receiving rolls with lower GSM than quoted does not just reduce material performance — it cascades through the supply chain. A distributor who resells 500gsm fabric that actually weighs 420gsm faces warranty claims when end users experience premature tearing at stress points. A fabricator welding truck covers from underweight material discovers that seam strength drops because there is insufficient coating mass to form a proper weld bond. Fire-retardant grades supplied without the correct certification cause site rejections on mining or construction projects, where safety officers check documentation before installation [NEED_CITE: fire classification documentation requirements for temporary structures]. These failures are preventable with pre-shipment weight verification and test-report alignment at the factory gate.
Why Procurement Teams Source Roll Stock from Jinxiang
Three full production lines and 36 sets of professional equipment support bulk output with scheduled lead times, so a container-load PVC Coated Tarpaulin Roll wholesale order ships on the agreed date rather than sliding through repeated delays. A 10-person R&D team handles custom colour matching, printed paint applications, and sample development within days, allowing distributors to confirm shade and finish before committing to a full production run. Every roll passes 100% pre-shipment inspection covering weight, visual quality, and dimensional accuracy, with findings recorded in a report that travels with the shipment. Custom widths and non-standard colours are available without the prohibitive minimums that block smaller importers from building differentiated stock. Nearly 30 years of focused coated-fabric production underpins consistent process control across coating weight, adhesion, and batch colour.
Documentation & Verification
- Material specification sheet confirming exact GSM, base fabric construction, and coating type for each roll
- Pre-shipment inspection record with individual roll weight and visual check results before loading
- Roll packing list detailing roll count, net weight, and container loading plan for freight forwarder
- UV stability and flame-retardant test reports matched to the grade specified on the purchase order
- Certificate of origin and customs documentation for cross-border clearance at destination port
Fabrication, Handling & Storage
- Set hot-air welder temperature to match the coating thickness, adjusting between 0.32mm and 0.65mm grades for optimal seam fusion
- Store rolls upright on pallets to prevent flattening and permanent creasing across the 2m or 2.1m width
- Allow cold-stored rolls to reach ambient temperature before unrolling to avoid coating crack at low flexibility
- Use sharp rotary blades when cutting 750gsm material to prevent fraying at the polyester mesh edge
- Clean printed surfaces with mild detergent only, as aggressive solvents degrade the special printed paint layer
What We Need to Quota Your Roll Stock Order
Provide the GSM grade, roll width preference, and annual volume so we can confirm container loading and production scheduling. If your market requires flame-retardant certification or anti-static compliance for specific applications such as mining ventilation or public-event tents, state the standard your end users demand. For custom colours or printed branding, a Pantone reference or physical sample accelerates the colour-matching process. Let us know whether you need rolls shipped as-is or slit to narrower widths for your fabrication line.
Frequently Asked Questions
Q: How many PVC coated tarpaulin rolls fit in a standard 20ft container?
A: Container capacity depends on the roll format and GSM grade selected. The 2m × 75m rolls and the 2.1m × 50m rolls produce different total weights and volumes. We provide a container loading plan with every quotation showing exact roll count, net weight, and cubic utilisation so you can calculate landed cost before placing the order.
Q: How do you ensure colour consistency across rolls in one shipment?
A: Pigment dosing is controlled at the coating stage and checked against approved reference standards before batch release. For repeat orders, we retain a production sample from the original run to match subsequent batches. A colour inspection is included in the pre-shipment check, and results are recorded in the inspection report that accompanies your shipment.
Q: What is the minimum order quantity for a custom colour or printed design?
A: Custom colour and printed branding orders carry minimums based on the coating line setup and the roll format chosen. These minimums are confirmed during the quotation stage after we review your colour reference and printing artwork. Sample rolls are produced first so you can approve shade and print quality before full production begins.
Q: Can I receive a test report for UV stability or flame retardancy with my rolls?
A: Test reports for UV stability and flame retardancy are provided for the specific grade ordered, not as a generic blanket statement. State the standard or classification your market requires during the inquiry stage. We then confirm which grade meets that requirement and include the corresponding test documentation with your pre-shipment paperwork.
Q: How is the GSM of each roll verified before shipping?
A: Every roll is individually weighed on calibrated scales and the result is recorded against the quoted GSM. Rolls that fall outside the agreed tolerance are held before loading. The pre-shipment inspection report included in your documentation lists the measured weight for each roll, giving you a verifiable record to check on arrival.
