Description
Verified Bulk Roll Supply — Every roll of 900GSM PVC coated tarpaulin is weighed and inspected before loading, ensuring the dispatch weight matches the quotation for container-load buyers.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Tarpaulin / Truck Curtain |
| Weight | 900 GSM |
| Base Fabric Denier Options | 200D×300D, 500D×500D, 840D×840D, 1000D×1000D |
| Weave Construction | Panama weave |
| Surface Finish | Glossy or matte |
| UV Treatment | Customized (test basis not stated in source) |
| Flame Retardant | FR treated (grade not stated in source) |
| Additional Treatment | Waterproof, anti-fungal |
| Temperature Range | -15°C to 70°C |
| Size Options | 3×4m, 6×8m, 8×10m, 10×12m, or custom made |
| OEM/ODM | Accepted |
| Certification | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Lorry and truck side curtains | Constant flexing at hinge points, road spray, UV exposure, abrasion from cargo contact |
| Trailer load enclosure | Wind load at speed, rain ingress, tie-down strap friction at edges |
| Transport fleet weather covers | Daily deployment and retraction, diesel particulate contact, temperature cycling |
| Construction site equipment wraps | Ground moisture, UV exposure, mechanical puncture from handling |
| Tarpaulin distributor resale stock | Consistent roll-to-roll colour and weight for downstream cutting and fabrication |
Why GSM Verification Matters More Than the Number on the Quote
A quoted 900 GSM PVC coated tarpaulin roll that arrives underweight compromises every downstream property — tensile strength, tear resistance, and coating adhesion all drop when the coating mass falls short.
Purchasing PVC coated tarpaulin by the roll means the material must perform consistently across the entire batch, not just on the sample card. When the actual coating weight deviates from the specification, fabricators discover the shortfall only after cutting, welding, and installing the curtain on a vehicle — at which point the cost of rework far exceeds the material savings [NEED_CITE: coating weight variance and its effect on tensile properties per ISO 1421]. Roll-stock buyers need documentation that closes the gap between quotation and arrival.
Batch Consistency Across the Container Load
When a distributor receives a full container of PVC coated tarpaulin rolls, the first check is colour match from one roll to the next. Visible variation between adjacent rolls forces sorting, re-cutting, and waste — problems that compound when the stock is resold to fabricators who expect uniform material. This 900GSM Panama weave grade is produced with controlled coating parameters so that gloss level, colour depth, and surface texture remain consistent across the roll-stock range, supporting bulk buyers who distribute to regional customers without re-inspection at every stop.
Roll Width and Length Planning for Container Efficiency
Wholesale buyers loading full containers need to maximise the number of linear metres per shipment. Available roll widths and lengths across the PVC coated tarpaulin roll range determine how efficiently a 20-foot or 40-foot container is filled. Custom width orders within the production capability allow importers to match their downstream cutting requirements, reducing trim waste at the fabrication stage and improving yield per roll purchased.
Understanding the Weave and Denier Relationship to Real Performance
The Panama weave structure interlaces warp and weft yarns in a basket pattern that distributes load more evenly across the base fabric compared to a plain weave, giving the 900GSM material improved dimensional stability when used as a truck curtain that flexes repeatedly in service. Base fabric denier options ranging from 200D×300D to 1000D×1000D let buyers select the yarn thickness that matches their tensile and tear requirements — a heavier denier base does not automatically mean a heavier finished GSM, because coating weight is controlled independently [NEED_CITE: relationship between base fabric denier and coated fabric tensile strength]. The temperature operating window of -15°C to 70°C defines the boundary within which the PVC coating maintains flexibility without embrittlement or softening, which matters for fleets operating in seasonal climates where winter morning temperatures can approach the lower limit. Glossy and matte finish options affect how the surface sheds dirt and accepts printed branding — a glossy face cleans faster in transport environments where road film accumulates, while a matte face reduces glare on curtains near the driver’s sightline.
The Hidden Cost of Ordering on Price Without Verifying Weight
When roll-stock buyers select a supplier based on price per kilogram without confirming dispatch weight, the delivered material may fall below the quoted GSM across the batch. This shortfall does not appear on the packing list — it surfaces weeks later when a fabricator welds a seam and the heat penetrates faster through a thinner coating, producing a brittle weld line that fails under flex. Colour inconsistency across rolls within a single order is another consequence of uncontrolled production runs, forcing the buyer to segregate stock by shade before resale [NEED_CITE: effect of coating weight inconsistency on thermal welding behaviour].
Procurement Advantages for Roll-Stock Buyers
Three full production lines with 36 sets of professional equipment support the volume requirements of importers ordering container loads of PVC coated tarpaulin roll stock. A 10-person R&D team handles custom width and colour development, enabling distributors to offer differentiated stock grades without carrying excessive inventory. Dedicated QA/QC inspection at every production stage includes weight verification per roll, so the dispatch record matches the specification sheet. ISO and CE certified production provides the documentation framework that customs authorities and downstream customers require. Samples for custom colour or width are developed within days, allowing buyers to approve material before committing to a full container order.
Documentation & Verification
- Material specification sheet confirming 900 GSM, base fabric denier, Panama weave, and colour reference per roll batch
- Pre-shipment inspection record documenting individual roll weight against the quoted specification
- Roll packing list detailing container loading plan by roll count and total shipment weight
- UV and flame retardant test reports provided where applicable grades are specified at order
- Certificate of origin and full customs documentation for international ocean freight shipments
Fabrication, Handling & Storage
- Hot-air welding temperature should be adjusted for the 900 GSM coating thickness to avoid under-cure or burn-through at seams
- Rolls stored upright on pallets prevent edge deformation that causes tracking problems during unrolling on the cutting table
- Matte finish surfaces require lower welding pressure than glossy to maintain consistent surface appearance along the seam
- Allow cold-stored rolls to reach workshop temperature before unrolling to prevent coating micro-cracking in the 900 GSM layer
- Cutting layout should account for the Panama weave direction to maintain tear resistance alignment with the primary stress axis
What to Include in Your Enquiry
Provide the destination market and end-use application so the correct flame retardant grade and UV treatment can be confirmed against local regulatory requirements. Specify your preferred roll width and the total linear metres needed per shipment, along with colour references if multiple shades are required across the order. Indicate whether you need raw roll stock only or finished cut-to-size panels with eyelets and reinforced hems for immediate installation.
Frequently Asked Questions
Q: How is the 900 GSM weight verified before the rolls are shipped?
A: Every roll is weighed individually during the pre-shipment inspection, and the actual weight is recorded on the inspection report that accompanies the shipment. This document lists each roll against the quoted 900 GSM specification, so you can cross-check arrival weight against dispatch weight without relying on a sample taken from one roll only.
Q: Can you guarantee colour consistency across all rolls in one container?
A: Colour is controlled through the coating formulation and monitored at the coating head during production. Rolls within the same production batch are matched against the approved colour reference, and the pre-shipment inspection includes a visual comparison across rolls to flag any variation before loading.
Q: What roll widths and lengths are available for container loading?
A: Standard and custom widths are available across the PVC coated tarpaulin roll stock range. The container loading plan is prepared during the quotation stage so you know exactly how many rolls and total linear metres fit in a 20-foot or 40-foot container before you commit.
Q: What is the minimum order quantity for a custom colour or width?
A: Minimum quantities depend on the specific colour and width requested. Custom colours require a minimum batch run at the coating line, and the exact threshold is confirmed during the sample approval stage so you can evaluate the cost against your volume requirement.
Q: How are the rolls packed to prevent damage during ocean freight?
A: Rolls are wrapped in protective film and packed in either carton or bale packaging depending on the roll diameter. The container loading plan positions heavier rolls at the base and secures the stack to prevent shifting during transit, reducing edge crush and surface abrasion risk.
