Description
Roll-to-Roll Consistency — three full production lines verify every roll against the purchase order for GSM, colour and width before container loading.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Tarpaulin Roll / PE Tarpaulin |
| Coating Material | PVC / PE (HDPE weaving with LDPE lamination on both sides) |
| Weight (GSM) | 400-500 (medium-sized PVC), 700-1000 (heavy-duty PVC), 1100-1500 (super heavy PVC), 50gr/m2 ~ 220gr/m2 (PE version) (range covers product family — confirm the grade for this item) |
| Base Fabric Denier | 500D (medium-sized PVC), 1000D (heavy-duty PVC), 500D-2000D (super heavy PVC) |
| Total Thickness (mm) | 0.35-0.45 (medium-sized PVC), 0.70-1.0 (heavy-duty PVC), 1.2-1.5 (super heavy PVC), 0.2-0.4mm (PE version) |
| Tensile Strength (N/5cm) | Longitude 1500-2000 / Latitude 1200-1800 (medium-sized PVC), Meridian 2000-2500 / Latitude 1800-2200 (heavy-duty PVC), Warp 2500-3000 / Weft 2200-2800 (super heavy PVC) |
| Color Options | Blue, Blue/Orange, Green, Grey, Black, Clear, Grey/Green, Orange, or custom |
| UV Treatment | Available (test basis not stated in source) |
| Waterproof | Yes |
| Anti-Mildew | Yes |
| Tear Resistance | Stated, no test standard provided (source value — verify against manufacturer catalog) |
| Printing Option | Custom branding available |
| Certifications | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Truck and trailer load covering | Constant highway vibration, road debris abrasion, flex stress at load points |
| Construction site protection | Prolonged weather exposure, puncture from tools and materials |
| Tent and awning production | Tensioned structural loads, repeated folding and unfolding |
| Outdoor storage covers | UV exposure, rain ingress, mildew in humid conditions |
| Pool and pond covers | Permanent water contact, chemical treatment exposure |
What "Verified GSM" Means for Wholesale Roll Buyers
A stated weight on the quotation is only useful if the actual roll matches it at the dock.
Distributors importing by the container load face a recurring risk: the PVC coated tarpaulin roll wholesale shipment arrives lighter than the agreed specification. [NEED_CITE:] Material that is even marginally underweight compromises tensile strength and downstream customer confidence. When rolls are inspected against the spec sheet before dispatch, the wholesale buyer receives a documented weight record rather than a surprise at the warehouse scale.
Stock and Custom Widths for Container-Load Planning
Buying PVC coated tarpaulin roll wholesale means calculating how many rolls fit per container and what width minimizes cutting waste for your local market. Standard widths cover most truck and tent applications, while custom widths reduce seam counts on wider installations. The production lines support bulk output with stable coating weight, so the twentieth roll in the container carries the same GSM as the first.
Batch Colour Control Across the Order
When multiple rolls are installed side by side on a truck curtain or a large tent, any colour drift between batches becomes immediately visible. The colour reference is locked at the sample approval stage, and each production run is checked against that reference. This batch-to-batch control prevents the situation where one roll looks noticeably different from the next once unrolled on the shop floor. [NEED_CITE:]
How Base Denier and Coating Weight Work Together
Tensile strength in coated fabric comes from the interplay between the base fabric denier and the coating weight applied to it. A 1000D polyester base carries the load, while the PVC coating protects the yarns from abrasion and water ingress. Thickness alone does not indicate durability; a thick coating on a low-denier base will crack under flex stress, while a thin coating on a high-denier base may leave yarns exposed. Selecting the right grade means matching the denier, the coating weight and the expected mechanical stress of the end use.
The Cost of Colour Mismatch on Arrival
A container of rolls that vary in shade forces the distributor to sort, repack or discount the affected stock. [NEED_CITE:] Downstream customers reject side curtain panels where two panels show different tones under daylight. This returns the problem to the wholesaler as a claim, a credit note or a lost account. Colour consistency is therefore a procurement specification, not an afterthought.
Why Sourcing Roll Stock Here Reduces Dock-to-Warehouse Risk
Three full production lines and 36 sets of professional equipment maintain bulk roll output without shifting coating parameters mid-run. The 10-person R&D team develops samples within days, so custom width, colour or printed rolls can be confirmed before the main order enters production. Every roll passes through a dedicated QA/QC checkpoint, and the pre-shipment inspection record travels with the shipping documents. This process gives wholesale buyers a traceable quality trail from the production floor to the container door.
Documentation & Verification
- Material specification sheet stating exact GSM, base denier and coating type per roll grade
- Pre-shipment inspection record confirming weight and colour match against the purchase order
- Roll packing list with roll count, net and gross weight, and container loading plan
- ISO and CE certificates included in the dispatch documentation set
- Certificate of origin and customs support documents for the destination market
Fabrication, Handling & Storage
- Heat-weld PVC grades at temperatures matched to the coating weight to prevent seam delamination under load
- Store rolls upright on pallets in a dry warehouse to avoid flat spots on the coating surface
- Unroll heavy-duty grades at ambient temperature; cold-stiffened PVC may crack if forced open in winter
- Clean printed surfaces with mild detergent only; solvent-based cleaners degrade the topcoat finish
- Plan cut layouts to maximise yield from each roll width, reducing off-cuts on custom-width orders
Request a Quotation with the Right Details
Specify the target GSM, base denier, colour reference and the intended end use so the correct grade is recommended. State the roll width, roll length and annual volume to receive a container-load packing plan. If your market requires UV or flame-retardant treatment, confirm the grade required for your region before the sample is developed.
Frequently Asked Questions
Q: How is GSM verified before shipment and what inspection record is provided?
A: Each roll is weighed and measured against the agreed material specification sheet during the pre-shipment inspection. The inspection record, listing actual weight and GSM for every roll in the order, is included in the dispatch documentation so the buyer can cross-check on arrival.
Q: How do you ensure colour consistency across multiple rolls in one order?
A: The colour reference is approved at the sample stage and locked for the production run. Every roll is visually checked against that reference before packing. If a batch deviates, it is held and re-run rather than shipped alongside the accepted rolls.
Q: What standard and custom widths and roll lengths are available?
A: Standard widths cover common truck, tent and construction applications. Custom widths and roll lengths are produced on request, with the minimum order quantity confirmed at the quotation stage based on the specific grade and colour selected.
Q: How are rolls packed for container loading to prevent damage in transit?
A: Rolls are packed upright on pallets with protective wrapping to prevent crushing and moisture ingress during sea freight. The roll packing list details the count, weight and dimensions so the freight forwarder can plan the container load safely.
Q: What is the MOQ for custom width, colour or printed rolls?
A: The minimum order quantity depends on the PVC or PE grade, the custom width and the colour selected. Short sample runs are available for approval before the bulk order is scheduled on the production line.
