Description
Bulk-Ready PVC Coated Tarpaulin Roll Stock — every roll produced under dedicated QA/QC with 100% pre-shipment weight inspection, verified against the stated GSM before it leaves the factory floor.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Tarpaulin Roll |
| Material | PVC & Polyester |
| Yarn Count Options | 500D×840D / 500D×1000D / 1000D×1000D / 1000D×1300D / 1300D×1300D / 1000D×2000D |
| Weight (GSM) | 350 / 400 / 420 / 500 / 600 / 650 / 750 / 900 |
| Total Thickness | 0.29 mm – 0.65 mm (varies by grade) |
| Mesh Density | 30×19 / 20×20 / 30×15 (varies by grade) |
| Tensile Strength (Warp) | 1650 N – 3900 N (varies by grade, test standard not stated) |
| Tensile Strength (Weft) | 1600 N – 3500 N (varies by grade, test standard not stated) |
| Density | 1.15 – 2.00 g/cm³ |
| Brittle Temperature | ≤ -50 to -60 ℃ |
| Softening Temperature | ≥ 80 ℃ |
| Melting Point | 212 ℃ |
| Key Features | Water resistant, waterproof, available in flame retardant grades — confirm the grade required for your market; anti-UV treatment available — test basis to be confirmed per order |
| Edge & Eyelet Options | 5 mm rope, heat sealed seamless edge wrapping, 3 cm aluminum alloy buttonhole, reinforced corners |
| Packaging | Roll packing, bale packing, carton |
| Certification | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distributor warehouse stock | Broad GSM range needed to serve diverse end-users; batch colour and weight consistency across rolls critical for resale credibility |
| Tent, awning and inflatable manufacturing | Fabric bought by the roll for cutting and welding; requires clean edge behaviour and consistent coating adhesion for heat-sealed seams |
| Construction site and equipment covers | Abrasion from stacking and dragging; UV exposure on open sites; waterproofing to protect materials stored outdoors |
| Truck and trailer side curtain conversion | Constant flexing at load points; road spray and weather exposure; tie-down stress at reinforced eyelet positions |
| Industrial shelter and warehouse partitioning | Large-area coverage from roll stock; flame retardant compliance may be required depending on local building codes |
Why Roll-to-Roll Weight Consistency Matters More Than the Quoted GSM
A PVC coated tarpaulin roll wholesale order is only as reliable as the inspection behind each roll.
Distributors regularly receive containers where the outer rolls measure within tolerance but inner rolls come in lighter. The quoted 650 GSM arrives closer to 580 GSM once you cut past the first layer. Weight drift of this kind is not visible until the end user reports premature tearing, and by then the reputational damage sits with your brand, not the mill. [NEED_CITE: GSM verification methods for coated fabric rolls per ISO test procedures]
Sourcing PVC coated tarpaulin roll wholesale stock without documented pre-shipment inspection shifts all the quality risk onto your warehouse. Every roll in this range is weighed and recorded before packing, so the material specification sheet you receive reflects what is actually inside the container.
Volume Supply With Documented Batch Consistency
Buying PVC coated tarpaulin roll wholesale means you are not just purchasing fabric — you are committing to a standard your downstream customers expect to see repeated in every order. This range covers eight weight grades from 350 to 900 GSM, held to dedicated QA checkpoints at each coating stage. Roll-to-roll GSM deviation is recorded and controlled, not left to chance.
Colour and Coating Uniformity Across Container Loads
When a distributor loads two rolls side by side on a retail shelf or a fabricator welds panels from different rolls into a single truck curtain, colour variation becomes immediately visible. The coating process here maintains colour reference consistency across rolls within the same production batch. If your order spans multiple containers, each container load traces back to matched production runs.
Reading the Specification Sheet Beyond the GSM Number
GSM tells you the weight per square metre but says nothing about how that weight is distributed between base fabric and coating. A 650 GSM roll built on a 1000D×1000D base with a lighter coating will behave very differently under tensile load than a 650 GSM roll with a heavier coating on a 500D×840D base. The denier construction and mesh density together determine how the fabric handles point stress and tear propagation. [NEED_CITE: relationship between base fabric denier and tensile performance in PVC coated textiles]
Warp tensile strength across this range spans from 1650 N to 3900 N depending on the grade and yarn count selected. The higher-denier constructions such as 1000D×2000D deliver the greatest resistance to mechanical stress, making them suited to heavy-duty transport and industrial shelter applications. Thickness ranges from 0.29 mm on the lighter grades to 0.65 mm on the heaviest, and this directly influences both flexibility during fabrication and resistance to puncture in service. The brittle temperature rating of ≤ -50 to -60 ℃ means the PVC compound remains workable in cold-climate winter conditions without cracking during handling or installation.
What Happens When Roll Specifications Are Not Verified Before Dispatch
A container of roll stock that arrives lighter than quoted does not just lose margin — it creates downstream failures. Fabricators cutting tent panels or truck curtains from underweight rolls encounter seam failure at stress points because the coating adhesion is thinner than their welding parameters expect. Distributors who sell on to contractors face returns and complaints tied to a specification mismatch that could have been caught at the factory gate. [NEED_CITE: coating weight and adhesion failure patterns in PVC tarpaulin field reports]
Colour inconsistency across rolls in a single bulk order forces fabricators to sort and segregate before cutting, adding labour cost and material waste. Panels cut from mismatched rolls produce visible shade bands once installed side by side, particularly on large-format applications like building wraps and warehouse partitions.
Why Distributors Source This Roll Range
Three full production lines and 36 sets of professional equipment support container-volume output with reliable dispatch scheduling, so bulk orders do not sit in extended queues. The 10-person R&D team handles custom width and colour development with samples produced within days, allowing distributors to confirm appearance and hand-feel before committing to full production runs. [NEED_CITE: PVC coated fabric production lead time benchmarks for custom specifications]
Dedicated QA/QC at every coating stage ensures that GSM, colour, and coating adhesion are verified in-process rather than only at final inspection. The pre-shipment inspection record documents weight and visual consistency per roll, giving wholesale buyers a traceable quality file for their own customers. Nearly 30 years of focused coated fabric production provides the process depth to hold tight GSM tolerances across long production runs.
Documentation & Verification
- Material specification sheet stating exact GSM, base fabric denier, and coating weight per roll grade
- Pre-shipment inspection record confirming weight measurement and visual consistency roll by roll
- Roll packing list with individual roll count, net weight, and container loading plan
- Certificate of origin and customs documentation for international shipment clearance
- UV and flame retardant test reports supplied where applicable to the grade ordered
Fabrication, Handling & Storage
- Heat-sealed edge wrapping prevents fraying during unrolling and cutting operations on all GSM grades
- Welding temperature must be adjusted to the specific thickness, ranging from 0.29 mm to 0.65 mm across the grade range
- Store rolls upright on pallets to prevent flat-spotting and permanent creasing on heavier 750 and 900 GSM grades
- Allow cold-stored rolls to acclimatise to workshop temperature before unrolling to avoid coating stiffness damage
- Aluminum alloy buttonholes at 3 cm spacing distribute tie-down load and resist pull-through under tension
- Clean with mild detergent only; solvent-based cleaners may degrade the PVC coating surface over repeated use
What to Include in Your Enquiry
To receive an accurate quotation on PVC coated tarpaulin roll wholesale supply, provide your target GSM grade, required roll width, and estimated annual volume. Specify whether your end application requires flame retardant or anti-UV treatment and which market standard applies. Indicate your preferred packing method and whether you need sample rolls dispatched before confirming the bulk order.
Frequently Asked Questions
Q: How is GSM verified per roll and what documentation accompanies shipment?
A: Each roll is weighed during pre-shipment inspection and recorded against the ordered specification. The material specification sheet included with your shipment states the exact GSM, base fabric denier, and coating details per grade. A roll packing list with individual weights and a container loading plan is provided for your warehouse receiving team.
Q: How do you control colour consistency across rolls in the same bulk order?
A: Rolls within a single production batch are coated under matched parameters and checked against the approved colour reference at each QA stage. For orders spanning multiple containers, production is scheduled to keep all rolls within matched runs. Pre-shipment inspection includes a side-by-side visual check to flag any shade variation before dispatch.
Q: What are the standard roll widths and minimum order quantities per grade?
A: Standard roll widths and minimums vary by GSM grade and denier construction. Lighter grades from 350 to 500 GSM typically have different production minimums than heavy-duty grades at 750 and 900 GSM. Submit your required width and grade, and the minimum order quantity and container loading plan will be confirmed in the quotation.
Q: Can custom widths or colours be produced for wholesale roll orders?
A: Custom widths and colour references can be developed with samples produced within days for buyer approval. Once the sample is confirmed, full production runs are scheduled with the same QA checkpoints applied to stock grades. Lead times and minimums for custom specifications depend on the width, GSM grade, and treatment options selected.
Q: What documentation ships with a bulk roll order for customs clearance?
A: Every bulk shipment includes a certificate of origin, commercial invoice, roll packing list, and material specification sheet. Where flame retardant or anti-UV treatment is specified, the corresponding test report is included. ISO and CE certificates are available to support import compliance in your destination market.
