Description
Roll-to-Roll Consistency — every shipment verified for uniform GSM and colour across the container load before dispatch.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Tarpaulin Roll |
| Material | HDPE weaving with LDPE lamination on both sides |
| Weight (GSM) | 50gr/m2 ~ 220gr/m2 available |
| Total Thickness | 0.2-0.4mm / 8 mil-16 mil / Custom |
| Coating Method | Laminated |
| Color Options | Blue, Blue/Orange, Green, Grey, Black, Clear, Grey/Green, Orange, or any other color |
| UV Treatment | Available (test basis not stated) |
| Waterproof | Fully waterproof construction |
| Key Features | Waterproof, washable, tear resistant, weather proof, mildew proof, anti-aging |
| Flame Retardant Grade | Available in flame retardant grades — confirm the grade required for your market |
| Certification | ISO 9001, ISO 14001, ISO 45001, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Swimming pool covers — residential and commercial | Constant water contact, UV exposure, chemical splash from pool treatment, wind lift stress |
| Floor and ground protection sheets | Foot traffic abrasion, moisture barrier, puncture from tools and debris |
| Outdoor equipment enclosures | Rain ingress, dust accumulation, thermal cycling across seasons |
| Temporary weather shelters | Wind load on unsupported spans, UV degradation from extended sun exposure |
Why Colour Matching Across Rolls Matters More Than You Think
Batch inconsistency turns a simple order into a visible liability once the material is laid side by side.
When tarpaulin distributors receive multiple rolls in one shipment and the blue on roll seven looks noticeably different from roll eight, the entire batch can become unsellable to end users who install panels adjacent to each other. Swimming pool covers are especially vulnerable because homeowners see the full surface at once under direct sunlight, and any shade variation reads as a defect. [NEED_CITE: common causes of batch colour variation in laminated PE tarpaulins]. Sourcing PVC Tarpaulin Roll wholesale requires confirming that the supplier controls dye lots per production run rather than blending stock from different batches into a single container.
Roll Stock Availability for High-Volume Importers
Distributors importing by the container need stock grades and widths ready for immediate loading. This PVC Tarpaulin Roll range covers multiple GSM levels and stock colours so you can consolidate a full container across different SKUs. The hard paper tube core keeps each roll round during ocean freight, preventing the flat spots that cause problems when your customers try to unroll and cut on their tables.
How Batch Control Protects Your Downstream Customers
When a fabricator cuts pool covers from three different rolls and the shade drift is visible at the overlap, the complaint lands on your desk. Our production tracks dye lots per run, so every roll in your order carries the same colour reference and GSM reading. This matters most for pool cover fabricators who sell to residential clients expecting a uniform appearance across the entire pool surface [NEED_CITE: colour fastness testing methods for coated fabrics].
Reading the Specs That Actually Affect Pool Cover Performance
The HDPE woven base with LDPE lamination creates a fully waterproof barrier, but the weave density determines how well the material resists tearing when wind catches an unsupported pool cover span. GSM alone tells you weight per square metre, not how the base fabric distributes load across warp and weft yarns. A 50gr/m2 roll serves light-duty temporary covers, while the heavier grades in this range handle seasonal pool enclosures that stay deployed for months. The laminated coating method bonds the LDPE film to both sides of the woven scrim, which keeps production costs accessible for high-volume roll stock — though it does not offer the same weld strength as knife-coated PVC, so seam construction for pool covers typically relies on heat sealing or mechanical fastening rather than high-frequency welding.
What Happens When Roll Specs Are Taken at Face Value
A quotation stating a specific GSM does not guarantee that weight arrives in your warehouse. Buyers who skip incoming inspection sometimes discover rolls that feel noticeably lighter than the sample they approved weeks earlier. For pool covers, underweight material tears more easily when pulled across the pool frame during installation. [NEED_CITE: GSM variance tolerance standards for laminated tarpaulin products]. Colour drift between rolls in the same order forces fabricators to either reject entire rolls or accept customer complaints — both outcomes cost more than a pre-shipment weight check.
Why Distributors Consolidate Orders Here
Three full production lines allow us to fill mixed-SKU container orders with consistent lead times across different GSM grades and colours. The 10-person R&D team develops custom colour matches and sample rolls within days, so you can confirm shade and weight before committing to a full container. Every roll undergoes inspection against the stated GSM and colour reference before it leaves the factory floor. Roll packing on hard paper tubes with outer tarpaulin wrap prevents transit damage during multi-week ocean freight. Pre-shipment documentation includes roll-by-roll packing lists that your warehouse team can reconcile against the bill of lading on arrival.
Documentation & Verification
- Material specification sheet confirming GSM, base fabric, and LDPE coating per roll
- Pre-shipment inspection record with weight and colour checked roll by roll
- Roll packing list detailing roll count, net weight, and container loading sequence
- Certificate of origin and customs documentation for international shipments
- UV treatment test report available upon request where applicable
Fabrication, Handling & Storage
- Heat seal laminated LDPE surfaces at lower temperatures than knife-coated PVC to avoid film burn-through
- Store rolls upright on the tube core to prevent flat spots that complicate unrolling and cutting
- Use the thicker GSM grades in this range for pool covers spanning wide openings under wind load
- Clean laminated surfaces with mild detergent only — solvents can degrade the LDPE film bond
- Cut pool cover panels from the same roll or confirmed same-batch rolls to avoid visible shade differences
What to Include in Your Inquiry
Tell us the GSM range and colours your market requires, along with the roll widths that optimise your cutting tables. If you need custom colour matching or branded printing on the roll surface, send us a Pantone or physical reference and your annual volume estimate. Confirm whether your pool cover fabrication relies on heat sealing or mechanical fastening so we can recommend the appropriate grade.
Frequently Asked Questions
Q: How do I verify the GSM of each roll when it arrives at my warehouse?
A: We supply a pre-shipment inspection record showing the measured weight per roll. On arrival, you can confirm by cutting a known area from the roll end and weighing it on a calibrated scale. Any roll falling outside the agreed tolerance is documented for resolution before your cutting operation begins.
Q: What roll widths and lengths are available for container loading?
A: Stock widths are available across the full GSM range. Roll length depends on the GSM selected and the diameter your unrolling equipment can handle. We calculate the optimal roll count and weight per container to maximise your load efficiency and reduce freight cost per square metre.
Q: How do you ensure colour stays consistent across ten or more rolls in one order?
A: Each production run uses a single dye batch matched to your approved colour reference. Rolls from the same run are grouped together in your shipment. If your order spans multiple runs, we note the dye lot on the packing list so your warehouse can allocate rolls accordingly.
Q: What is the minimum order for a custom colour that is not in the stock range?
A: Custom colour matching requires a dedicated production run with minimum quantities set per colour. Send us your reference sample or Pantone number and we will confirm the minimum roll count and lead time for your specific shade.
Q: How are the rolls packed to survive ocean freight without damage?
A: Each roll is wound on a hard paper tube core and wrapped in an outer tarpaulin sheet. This prevents crushing and moisture ingress during transit. Rolls are loaded vertically or horizontally in the container based on the loading plan that optimises space and weight distribution.
