Description
Batch-Consistent Roll Stock — every roll weighed and measured against specification before dispatch, ensuring distributors receive uniform GSM, colour and width across an entire container of PVC Coated Tarpaulin.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Tarpaulin |
| Material | PVC + High-strength polyester mesh fabric |
| Weight (GSM) | 350gsm / 420gsm / 500gsm / 550gsm / 600gsm / 750gsm |
| Total Thickness | 0.32mm / 0.35mm / 0.4mm / 0.45mm / 0.5mm / 0.65mm |
| Roll Size | 2m × 75m / 2.1m × 50m |
| Coating Method | Laminated technology & Hot-melt Coating technology |
| Colour Options | Blue / Red / Yellow / Light blue / Grey (custom colours available) |
| Key Features | Waterproof, Anti-Mildew, Anti-Static treatment, Cold Crack Resistance |
| Flame Retardant | Available in flame retardant grades — confirm the grade required for your market |
| Anti-UV | Available with UV stabilisation — request test basis for your region |
| Service Life | 3-7 years under normal circumstances |
| Standards | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distribution & import | Multi-grade inventory stocking, batch-to-batch colour and weight consistency, container loading efficiency |
| Tent & awning manufacturing | Fabrication by the roll, weld seam integrity, colour matching across production runs |
| Inflatable structure production | Air-holding membrane integrity, consistent coating adhesion, hot-melt weldability |
| Agricultural pond & reservoir lining | Continuous water immersion, puncture from substrate, anti-mildew requirement |
| Truck & trailer cargo cover | Road abrasion, flexing at load points, weather exposure during transit |
| Construction site & equipment cover | Outdoor weathering, UV exposure, mechanical abrasion from wind-blown debris |
Why Roll-to-Roll Colour Variation Destroys Distributor Margins
Consistent colour across every roll in a shipment is a production discipline, not a lucky outcome.
When an importer unloads a container and the buyer lays two rolls side by side on a roof or truck bed, even a slight shade difference becomes a visible defect. The buyer refuses the lot, the distributor absorbs the return freight, and the relationship ends. This problem rarely shows up in a small sample — it emerges only at container volume where dye-lot variation, coating temperature drift, and base-fabric inconsistency compound. PVC Coated Tarpaulin roll wholesale buyers need documented colour references and in-process monitoring, not verbal assurances [NEED_CITE: colour fastness and batch consistency testing methods for coated fabrics].
Stock Grades, Widths and Volume Pricing That Actually Hold Up
A wholesale buyer needs predictable availability. This PVC Coated Tarpaulin range covers six weight grades from 350gsm to 750gsm in two standard roll dimensions — 2m × 75m and 2.1m × 50m — providing options from light-duty covers to heavy-duty truck side curtains. Bulk pricing tiers are structured by container volume, so a full 40HQ load carries a different unit cost than a mixed-grade LCL shipment. Roll count, net weight and cubic volume are calculated per order for container loading plans.
Batch Consistency From Coating Line to Container Door
Three full production lines and 36 sets of professional equipment support simultaneous runs of different grades without cross-contamination. Every roll undergoes weight verification against its stated GSM before packing. Colour batches are matched against reference standards under controlled lighting, and the pre-shipment inspection record documents the result. This process prevents the scenario where a distributor’s customer receives a lighter or off-shade roll buried in the middle of a pallet.
What GSM, Coating Method and Base Fabric Mean Together
GSM alone is an incomplete indicator. A 500gsm roll built on a dense polyester mesh with hot-melt coating delivers different tear behaviour than a 500gsm roll with lighter base fabric compensated by thicker PVC layers. The hot-melt coating technology used here drives coating material into the mesh interstices, producing higher adhesion strength at the PVC-to-yarn bond — critical when welded seams carry structural load. Laminated technology, by contrast, bonds pre-formed PVC films to the fabric surface, yielding a smoother finish suited to applications where surface appearance matters more than peel strength [NEED_CITE: adhesion strength test methods for coated fabrics per ISO 1421]. Thickness ranges from 0.32mm at 350gsm to 0.65mm at 750gsm, but two rolls at the same thickness can carry different base-fabric denier and weave density, changing how a tear propagates once initiated. Buyers specifying for welding applications should request the adhesion strength value alongside the weight certificate.
The Cost of a Specification Mismatch in Wholesale Inventory
Ordering 600gsm when the end-use only requires 420gsm wastes margin on every roll in stock. Ordering 420gsm when the buyer’s customer needs weld-seam integrity in a flexing truck curtain invites seam failure before the fabric itself wears out. Anti-static treatment without a documented surface resistance value leaves a mining buyer unable to pass site safety audit. Flame retardant fabric supplied without the specific grade certificate required by local fire code means the entire installation fails inspection. Each of these mismatches traces back to a quotation that listed features without verified parameters [NEED_CITE: fire classification standards for temporary structures and tarpaulins].
Why Distributors Source This Range Here
Nearly 30 years of focused coated-fabric production means the process controls behind GSM accuracy and colour consistency are embedded in daily operation, not retrofitted for a single large order. The 10-person R&D team develops custom colour and width samples within days, reducing the lead time on a trial roll that a distributor needs before committing a full container. A dedicated QA/QC protocol inspects every roll before packing — weight check, colour comparison, visual defect scan — and the inspection record ships with the documentation package. Production capacity across three lines supports mixed-grade container loads without delaying the overall dispatch schedule.
Documentation & Verification
- Material specification sheet confirming GSM, base fabric denier and coating method per roll grade
- Pre-shipment inspection record with weight and colour verification for every packed roll
- Roll packing list detailing roll count, net weight, gross weight and dimensions for load planning
- Certificate of origin and customs documentation prepared for destination-country import requirements
- UV and flame retardant test reports supplied per grade upon request with applicable standard referenced
Fabrication, Handling & Storage
- Hot-melt coated rolls require matched heat settings on wedge or hot-air welders — request recommended temperature bands per GSM grade
- Store rolls upright on pallets in shaded, ventilated space to prevent compression flattening of the PVC surface
- Unroll cold-weather deliveries gradually; Cold Crack Resistance supports low-temperature handling but forced unfolding risks crease marks
- Clean finished products with mild detergent only — solvent-based cleaners may degrade the PVC coating layer over time
- Plan cutting layouts to maximise yield from 2m or 2.1m standard widths and reduce off-cut waste
- For welded seams on 600gsm and 750gsm grades, allow adequate dwell time for full coating penetration at the joint
What We Need From You to Quote Accurately
Provide the weight grade, roll width and colour reference you stock most frequently, along with your typical container volume. If your market requires a specific flame retardant grade or UV test standard, name it so we can confirm documentation before production. Tell us whether you need plain rolls or whether you will request custom printing or non-standard widths, as these affect minimum quantities and lead times.
Frequently Asked Questions
Q: What roll widths and lengths are available from stock for container loading?
A: Standard stock rolls come in 2m × 75m and 2.1m × 50m dimensions across all weight grades from 350gsm to 750gsm. These dimensions are chosen to optimise pallet stacking and container cube utilisation. Custom widths are available with defined minimums — provide your required width and we will confirm lead time and roll length options for a PVC Coated Tarpaulin roll wholesale order.
Q: How do you guarantee GSM accuracy on every roll I receive?
A: Each roll is weighed and measured during pre-shipment inspection, and the results are recorded on the inspection document that accompanies your shipment. This means the GSM stated on your quotation is the GSM verified before the container is sealed, eliminating the short-weight problem that erodes distributor margins.
Q: Can you match a specific Pantone or RAL colour reference across multiple rolls?
A: Yes. Provide your colour reference and we will develop a lab-dip sample for approval before production begins. The approved sample becomes the batch-matching standard for every roll in your order, and the pre-shipment inspection includes a side-by-side colour comparison under controlled lighting to catch variation before dispatch.
Q: What is the minimum order for custom colour or printed branding on rolls?
A: Minimums depend on the specific colour, print complexity and roll width requested. Custom solid colours generally require a smaller run than multi-colour printed rolls. Share your Pantone reference, print artwork and target width, and we will confirm the minimum quantity and lead time for your PVC Coated Tarpaulin roll wholesale requirement.
Q: Do you provide test reports for UV stabilisation and flame retardant grades?
A: Test documentation is available for grades where UV or flame retardant treatment has been applied. Specify the standard your market requires — such as a particular fire classification or UV exposure test method — and we will confirm whether the applicable test report can be supplied with your shipment documentation package.
