Description
Verified Roll Weight — Every roll ships with an inspection record confirming the exact 650 Gsm grade ordered, eliminating the mismatch between quotation and delivery that distributors face when sourcing bulk coated fabric.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Tarpaulin Roll |
| Weight | 650 GSM |
| Base Fabric Denier Options | 200D×300D, 500D×500D, 840D×840D, 1000D×1000D |
| Coating Material | PVC |
| Surface Finish | Glossy or matte |
| Color Options | Blue, Yellow, Black, Green, White, custom colors |
| Temperature Range | -15°C to 70°C |
| UV Treatment | Available in UV-stabilized grades — confirm the treatment level required for your market |
| Flame Retardant | FR treated — confirm the grade required for your market |
| Anti-Fungal | Anti-mildew treated |
| Waterproof Rating | Fully waterproof coated construction |
| Key Features | Tear-resistant, durable, good flexibility, strong coating adhesion, abrasion-resistant |
| Certifications | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distributor stock | Multiple grades and colors warehoused for regional resale — requires batch-to-batch color consistency and verified GSM per roll |
| Fabricator cutting and welding | Roll fabric cut into custom truck covers, tents, and site covers — demands reliable weld strength and predictable material behavior |
| Tent and awning manufacturing | Continuous run of fabric through welding and stitching lines — needs uniform coating weight and consistent roll dimensions |
| Container-load import | Bulk purchasing by importers filling 20ft or 40ft containers — requires accurate roll packing lists and documentation for customs clearance |
Why the Roll Weight on the Label Often Disagrees With What Arrives
A quoted GSM is only meaningful when it is verified on the roll that actually ships.
Distributors importing PVC coated tarpaulin roll wholesale bulk shipments frequently discover that the fabric weight on arrival does not match the specification on the original quotation. A roll labeled at a given weight can arrive lighter, sometimes enough to change how the material handles on the welding table or how it performs under sustained outdoor exposure. The discrepancy often traces back to coating weight control at the production stage, where slight under-application across a long run accumulates into a measurable shortfall per square meter. For wholesale buyers who then resell to fabricators or end users, this creates downstream complaints and returns that erode margins and relationships. [NEED_CITE: ISO 3801 method for determining mass per unit area of coated fabrics]
Consistent Color Across Every Roll in the Container
When a distributor orders multiple rolls of the same color for a single PVC coated tarpaulin roll wholesale bulk shipment, the expectation is that those rolls will look identical when unrolled side by side. Color variation between rolls in the same batch forces fabricators to reject panels or sort material by shade before cutting, adding labor and waste. Our rolls are produced with controlled pigment dosing and coating temperature, so color stays within tolerance from the first roll to the last in a given production run.
Width and Length Options for Efficient Container Loading
Roll stock buyers need dimensions that minimize dead space in the container while matching the cutting table width at the destination. Rolls are available in custom widths and lengths to align with your fabrication setup or resale format. Standard container loading plans account for roll diameter, weight per roll, and stacking orientation so that the maximum linear meters of PVC coated tarpaulin roll wholesale bulk material fit within the container weight limit.
Reading the Denier and Weave Against the Weight Grade
The 650 GSM weight grade sits in the heavy-duty range of coated fabrics, but weight alone does not determine how the material handles stress. The base fabric denier — whether 500D×500D or 1000D×1000D — governs the tensile and tear behavior independently of the PVC coating mass. A 650 GSM roll built on a 1000D×1000D base will resist tear propagation differently than the same weight built on a 200D×300D base, even though the coating contribution to the total weight is adjusted to reach the same GSM. [NEED_CITE: tensile and tear test methods for coated fabrics per ISO 1421] The glossy or matte surface finish further affects how the material interacts with heat welding equipment and how well printed graphics adhere to the surface. Choosing the correct denier and finish combination for your cutting patterns and end-use conditions prevents over-specifying on weight where a stronger base fabric would serve better.
When the Wrong Specification Costs More Than the Fabric
A distributor who accepts a PVC coated tarpaulin roll wholesale bulk shipment without verifying the coating adhesion may not discover the problem until a fabricator welds the seams and the joint fails under the flex load of a truck curtain in service. Similarly, ordering flame retardant fabric without confirming the specific grade means the material may arrive with FR treatment that does not satisfy the local fire code at the installation site, forcing a full reorder on a tight timeline. Batch color inconsistency discovered after the rolls have been cut and partially installed leads to visible panel mismatch, requiring replacement sections that delay project completion. [NEED_CITE: DIN 4102 fire classification for building materials]
What Makes This Source Different for Roll Buyers
Three full production lines with 36 sets of professional equipment run dedicated roll-stock output, so bulk orders do not compete for line time with custom cut-and-sew projects. A 10-person R&D team handles color matching, custom width development, and sample rolls within days rather than weeks. Every roll undergoes 100% inspection before shipment, with weight and visual checks recorded on the pre-shipment inspection document that accompanies the container. Nearly 30 years of coated fabric process control means coating weight and adhesion are managed at each stage rather than only sampled at the end. Export documentation — including certificate of origin and customs paperwork — is prepared per shipment, reducing clearance delays at destination ports.
Documentation & Verification
- Material specification sheet per roll stating exact GSM, base denier, and coating composition
- Pre-shipment inspection record confirming weight and visual quality of every roll
- Roll packing list with individual roll weight and dimensions for container load planning
- UV and flame retardant test reports available where applicable to the grade ordered
- Certificate of origin and full customs documentation included with each dispatch
Fabrication, Handling & Storage
- Heat weld temperature and dwell time must be adjusted to the 650 GSM coating thickness for consistent seam strength
- Store rolls upright on pallets to prevent flat spots that cause tracking issues during unrolling on the cutting table
- Glossy finish rolls may require surface treatment before ink adhesion for custom printing applications
- Allow cold-stored rolls to acclimate to ambient temperature before unrolling to avoid coating stiffness and creasing
- Cut panels from matte finish rolls with adequate overlap allowance for weld seam width at the joining edges
What to Include in Your Inquiry
Provide the base fabric denier and surface finish you need alongside the target roll width and length so we can quote against your cutting patterns. Specify whether your market requires UV stabilization documentation or a particular flame retardant grade, as these vary by region. Indicate your annual volume and container load frequency so we can align production scheduling with your warehouse intake plan.
Frequently Asked Questions
Q: How is the GSM verified on each roll before shipment?
A: Each roll is weighed and measured after production. The result is recorded on the pre-shipment inspection document that travels with your container. This record states the measured GSM alongside the quoted value so you can confirm the match upon receipt.
Q: What roll widths and lengths are available for bulk orders?
A: Rolls are produced in custom widths and lengths to match your fabrication or resale requirements. Provide your cutting table width or resale panel dimensions and we will recommend the roll format that minimizes waste.
Q: How do you control color consistency across rolls in the same order?
A: Pigment dosing and coating temperature are held constant throughout a single production run. Rolls within the same batch are visually compared before packing to flag any shade drift outside tolerance.
Q: What is the container loading plan by roll count and weight?
A: We calculate the optimum roll diameter and stacking arrangement to maximize linear meters within the container weight limit. A detailed packing list with roll count, individual weight, and total weight is provided before dispatch.
Q: Can custom colors be produced with reasonable minimums?
A: Custom color matching is available for PVC coated tarpaulin roll wholesale bulk orders. The R&D team develops sample rolls for approval before full production runs, with minimum quantities set to balance setup cost against your volume needs.
