Description
Verified Roll Weight — every roll is weighed and recorded against the 600gsm specification before container loading.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Canvas Tarpaulin |
| Weight (GSM) | 600gsm |
| Total Thickness | 0.5mm / 0.6mm / 0.7mm |
| Base Fabric | Polyester cotton industrial textile, 8-12 strands fine cotton yarn |
| Roll Width | 2m |
| Roll Length | 100m |
| Color Options | Army Green Camouflage / Custom |
| Key Features | Waterproof, UV resistant¹, Mold resistant, High- and low-temperature resistant, Wear-resistant, Corrosion-resistant, Tensile-resistant, Shrink proof |
| Edge Reinforcement | Rust-proof aluminum eyelets at 1-meter intervals; hems welded and sewn with poly ropes |
| Service Life | 5-8 years or longer (manufacturer stated) |
| Certifications | CE, ISO |
¹ UV resistant treatment applied; test basis available upon request.
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distributor warehouse stock | Bulk roll storage, regional resale to fabricators, demand for batch-to-batch colour consistency |
| Transport fleet in-house cover fabrication | Side curtain and top cover cutting from roll stock, abrasion from road debris, tie-down stress at eyelets |
| Construction site and asphalt cover | Prolonged ground contact, moisture exposure, thermal cycling from hot asphalt loads |
| Tent and awning panel cutting | Large-panel draping, seam welding along multiple join lines, colour matching across panels |
Why Consistent Roll Weight Matters More Than the Quoted GSM
A stated GSM means nothing if the roll on your warehouse floor weighs less than what you paid for.
When buying Canvas Tarpaulin Roll wholesale, buyers regularly face a gap between the weight on the quotation and the weight that arrives. Lighter rolls mean thinner coating, reduced tensile capacity, and covers that fail before the expected rotation. A distributor who stocks inconsistent rolls passes that risk directly to end-users, generating returns and eroding trust across the supply chain. [NEED_CITE: common discrepancies in coated fabric roll weight versus stated GSM in international trade]
Roll-to-Roll Colour Matching Across Container Loads
Colour variation between rolls in a single shipment is one of the most visible defects once the material is unrolled and installed side by side. For Canvas Tarpaulin Roll wholesale buyers supplying fabricators or installing covers on fleet vehicles, a noticeable shade difference between adjacent panels forces sorting, re-cutting, and sometimes full roll rejection. Consistent dye batching and controlled coating application are what prevent this. Every roll dispatched from the same production batch carries the same colour reference, so fabricators can cut panels from consecutive rolls without visual mismatch.
Container Loading Efficiency by Roll Format
The 2m × 100m roll format is structured to maximise container payload by roll count and total weight. For importers and distributors purchasing Canvas Tarpaulin Roll wholesale, predictable roll dimensions mean accurate container loading plans, fewer partially filled containers, and reduced freight cost per kilogram of material. Rolls are packed with protective wrapping to prevent surface abrasion and edge damage during ocean transit, and each packing list details roll count, net weight, and position within the container.
How Base Fabric and Coating Weight Interact at 600gsm
The 600gsm construction combines a polyester-cotton base fabric woven from 8-12 strands of fine cotton yarn with a PVC coating applied to achieve the target weight. The base fabric provides the tensile backbone — the yarn count and weave density determine how the material resists pulling forces across both warp and weft directions. The coating contributes waterproofing, surface abrasion resistance, and the bulk of the stated GSM. [NEED_CITE: relationship between base fabric denier, coating weight, and tensile performance in PVC coated textiles] A heavier coating does not automatically mean a stronger fabric; if the base yarn count is low, tear resistance suffers regardless of total GSM. At 0.5mm to 0.7mm thickness options, the balance between coating thickness and base fabric integrity is calibrated so the material handles cutting, folding, and heat welding without delamination at the seams.
The Hidden Cost of Inconsistent Roll Stock
Receiving rolls with fluctuating GSM forces fabricators to adjust heat-welding temperatures and seam pressure on the fly, increasing the chance of seam failure at stress points. Batch colour mismatch means panels cut from different rolls cannot be joined on the same cover without visible join lines, driving material waste and labour rework. Rolls that are narrower or shorter than stated disrupt cutting plans and reduce yield per roll. [NEED_CITE: material yield loss caused by dimensional inconsistency in coated fabric roll stock] These compounding costs often exceed any unit-price saving from a less controlled supply source.
Why Source This Roll Stock Here
Three full production lines and 36 sets of professional equipment support bulk roll output with scheduling reliability for repeat container shipments. A 10-person R&D team handles custom colour development, width adjustments, and sample rolls so buyers can verify material before committing to volume orders. Dedicated QA/QC inspection runs at every production stage, with 100% of rolls weighed and measured before dispatch. The polyester-cotton base fabric sourcing and PVC coating process are managed in-house, keeping GSM and colour under direct control rather than dependent on third-party supply variation. Pre-shipment inspection records accompany every order, giving buyers documented confirmation that the roll stock received matches the specification agreed.
Documentation & Verification
- Material specification sheet confirming 600gsm weight, polyester-cotton base fabric, and colour reference per batch
- Pre-shipment inspection record with per-roll weight and dimensional verification
- Roll packing list detailing roll count, net weight, and container loading plan
- UV and performance test reports available for applicable grades
- Certificate of origin and customs documentation for international shipment
- CE and ISO certification documentation on file
Fabrication, Handling & Storage
- Heat weld 600gsm rolls using calibrated temperature settings matched to 0.5mm–0.7mm coating thickness to prevent delamination
- Install rust-proof aluminum eyelets at pre-marked 1-meter intervals to distribute tie-down load across the polyester-cotton base
- Store rolls upright on pallets in dry conditions to prevent permanent creasing across the 2m width
- Allow cold-stored rolls to reach ambient temperature before unrolling to avoid surface cracking in low-temperature conditions
- Clean coated surfaces with mild detergent; avoid solvent-based cleaners that may degrade the PVC coating layer
What to Include in Your Enquiry
Provide your target annual roll volume, required colour or camouflage pattern, and whether you need stock army green or a custom colour matched to a Pantone or RAL reference. Specify if you require the full 2m × 100m roll format or a custom width for your cutting line. Indicate your destination market so we can prepare the correct compliance documentation and confirm lead time for your container schedule.
Frequently Asked Questions
Q: How is GSM verified on each roll before shipment?
A: Every roll is individually weighed on calibrated scales during the pre-shipment inspection process. The recorded weight is compared against the 600gsm specification, and any roll falling outside tolerance is removed from the shipment. A roll-by-roll weight record is included in the inspection documentation provided with your order.
Q: How is colour consistency maintained across rolls in the same order?
A: All rolls in a single order are produced from the same coating batch using the same dye lot. Colour reference is checked during production and again at final inspection. Rolls are grouped by batch on the packing list so your warehouse team can track which rolls were produced together.
Q: What are the available roll widths and container loading configurations?
A: Standard roll width is 2m with 100m length per roll. Custom widths are available subject to minimum order requirements. Container loading plans are calculated by roll count and total weight to maximise payload. Your loading plan is shared before dispatch so you can confirm roll count matches your order.
Q: What are the bulk pricing tiers by order volume?
A: Pricing is structured around container load quantities, with tiers based on the number of full containers ordered per shipment. Custom colour orders and non-standard widths may carry different minimums. Submit your target volume and destination port for a formal quotation with lead time.
Q: What is the MOQ for custom colours and widths on roll stock?
A: Custom colour MOQ is set per production batch to ensure dye-lot consistency across all rolls in your order. Custom width MOQ depends on the deviation from the standard 2m roll format. Request a sample roll in your specified colour and width before confirming bulk production.
