Description
Consistent Roll-to-Roll GSM Verification — Every roll is weighed, measured and recorded before dispatch so the PE tarpaulin stock you ordered matches the weight that arrives at your dock.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PE Tarpaulin Roll / Finished PE Tarpaulin |
| Material | HDPE woven base with LDPE lamination on both sides |
| Total Thickness | 0.2–0.4 mm |
| GSM Range | 50 g/m²–220 g/m² (confirm the grade for your application) |
| Lightweight Grade | 80–110 g/m², 0.18–0.22 mm, 8×8 mesh |
| Medium Grade | 120–150 g/m², 0.22–0.28 mm, 10×10 mesh |
| Heavy-duty Grade | 160–240 g/m², 0.30–0.35 mm, 12×12 mesh |
| Roll Width Options | 2 m, 4 m, 6 m (6 ft, 8 ft, 10 ft, 12 ft) |
| Roll Length Options | 100 yards, 100 meters, or custom |
| Edge Reinforcement | PP rope hem on all four edges (finished sizes) |
| Eyelet Spacing | Galvanised eyelets every 3 ft or 1 m (finished sizes) |
| Corner Protection | Reinforced plastic corners (finished sizes) |
| Colour Options | Blue, Blue/Orange, Green, Grey, Black, Clear, Grey/Green, Orange, or custom |
| UV Treatment | Available — confirm the test standard required for your market |
| Waterproof | Yes |
| Anti-Mildew | Yes |
| Tear Resistance | Yes — grade not stated in source |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distributor container imports | Roll-to-roll GSM consistency, batch colour matching, multiple widths per container to serve downstream retail or trade customers |
| Agricultural and aquaculture pond covering | Continuous water contact, soil chemistry exposure, puncture risk from substrate, UV from prolonged outdoor lay-flat |
| Construction site equipment protection | Abrasion from wind-driven debris, repeated draping and removal, moisture ingress at stacked materials |
| Warehouse floor and stock coverage | Forklift traffic abrasion, dust barrier requirement, heavy items stacked on the membrane |
| Transport and truck load covering | Road vibration, wind uplift at tie-down points, flex fatigue at grommets during long-haul transit |
Why Quoted GSM and Arrived Weight Diverge at the Dock
PE tarpaulin roll stock purchased by weight should arrive at the dock at the weight you paid for.
Importers regularly open containers and sample-check rolls only to find the material lighter than the quotation stated. The discrepancy accumulates across hundreds of rolls, meaning you received less fabric than invoiced while the downstream customer discovers thinner material on site. This is not a rare occurrence in high-volume PE tarpaulin wholesale supply chains where coating weight drift goes unchecked between production runs. [NEED_CITE: pre-shipment inspection standards for coated fabric rolls per ISO-based QC protocols]
Our coating lines weigh and record every roll before it leaves the factory. The dispatch documentation you receive includes per-roll weight data, so the GSM on your specification sheet and the GSM on the scale at destination are the same figure.
Roll-to-Roll Consistency Across Container Loads
Distributors importing full containers of PE tarpaulin roll stock need every roll within the same shade and weight band. When rolls are slit and displayed side by side at a retail counter or unrolled across a single construction site, even minor colour drift between batches becomes visible. We schedule a full container order as a single production run wherever possible, controlling resin batch and colour masterbatch addition to maintain uniform appearance from the first roll to the last.
Container Loading by Roll Count and Weight
Planning container loads requires knowing exactly how many rolls of each width and GSM grade fit within the weight limit. We provide roll packing lists that detail the count, individual weight and dimensions of each line item before booking, so your logistics team can confirm the load plan without guessing. Mixed-width and mixed-grade containers are consolidated at the factory to avoid double handling at the port.
GSM Tiering for Mixed Application Orders
The three-tier weight structure — lightweight at 80–110 g/m², medium at 120–150 g/m², heavy-duty at 160–240 g/m² — lets you build a single container with grades spanning agricultural pond liner rolls through to heavy-duty transport covers. Each grade is drawn from a dedicated mesh count (8×8, 10×10, 12×12 respectively), and the HDPE woven base with double-sided LDPE lamination provides balanced tensile performance in both warp and weft directions. [NEED_CITE: HDPE woven and LDPE laminated tensile performance in warp and weft per ISO 1421 test methods]
Understanding Mesh Count, GSM and Tensile Performance Together
The GSM of a PE tarpaulin roll alone does not determine how it performs under load. Mesh count — the number of HDPE tapes per inch in warp and weft — defines the base fabric density, which together with the LDPE coating weight produces the final GSM and the tensile values. The lightweight grade at 8×8 mesh is engineered for static covering duties such as pond lining and stockpiles, where tensile demand is moderate. The heavy-duty grade at 12×12 mesh and 160–240 g/m² carries substantially higher warp and weft tensile ratings, making it suited to equipment wraps and construction site barriers that face wind loading and repeated handling. Buyers who specify only by GSM without checking mesh count risk receiving a fabric that hits the weight target but lacks the structural density the application demands.
What Happens When Roll Stock Quality Drifts Undetected
A batch of PE tarpaulin rolls that passes visual inspection at the factory can still cause problems downstream if GSM varies roll to roll. Retailers cutting and selling by weight absorb the loss. Contractors using light rolls in heavy-duty applications experience premature tearing at grommets and hem lines. Colour shifts within a single order force distributors to sort and segregate inventory, adding handling cost. [NEED_CITE: downstream defect rates linked to inconsistent GSM in coated fabric supply chains] These failures are preventable when in-process QA checks coating weight at every stage and 100% pre-shipment inspection confirms each roll against the specification sheet.
Why Buyers Source PE Tarpaulin Roll Stock Here
Three full production lines and 36 sets of professional equipment support bulk capacity, meaning container-load orders are completed within a reliable production window rather than queued behind smaller runs. A 10-person R&D team handles custom colour matching, non-stock width development and sample production so that trial rolls arrive within days for approval before bulk commitment. Dedicated QA/QC stations at every production stage — weaving, lamination, slitting and packing — catch deviations before they compound, and the 100% pre-shipment inspection generates the per-roll weight record that accompanies your documentation pack. The factory produces both stock grades in standard widths and fully custom runs, giving distributors flexibility to combine fast-moving items with made-to-order lines in the same shipment.
Documentation & Verification
- Material specification sheet stating GSM, HDPE base fabric mesh count, LDPE coating type and colour reference for each line item
- Pre-shipment inspection record with per-roll weight verification confirming quoted GSM on arrival
- Roll packing list detailing roll count, individual weight, width and length for container customs clearance
- Certificate of origin and ISO/CE certificates included in the shipping documentation package
- Test report for UV treatment grades supplied where applicable to your destination market requirements
Fabrication, Handling & Storage
- Slit rolls at 2 m to 6 m widths on a flat surface to avoid edge distortion before fabrication into finished tarpaulins
- Heat-seal LDPE laminated surfaces at temperatures matched to the specific GSM grade to prevent delamination at seams
- Install galvanized eyelets into the PP rope reinforced hem, not into the laminated field, to distribute tie-down loads
- Store rolls upright on pallets in dry conditions to prevent compression creases across the HDPE woven base
- Unroll and allow material to relax at ambient temperature before cutting, particularly for heavy-duty 160–240 g/m² grades in cold weather
Requesting a Quotation for Bulk Roll Orders
Provide the GSM grade, roll width, roll length, colour and estimated annual volume so we can confirm stock availability and production scheduling for your PE tarpaulin roll stock order. If you need finished tarpaulins with PP rope hems and eyelets, include the cut sizes and quantity per size. Custom colour or non-standard width requests should note the target market destination so that any required UV or fire-retardant treatment standards are factored into the specification.
Frequently Asked Questions
Q: How is GSM verified before shipment and what documentation accompanies each roll?
A: Every roll is weighed and recorded at the factory before packing. The pre-shipment inspection record lists the measured weight per roll against the quoted GSM. Your documentation pack includes this record along with the material specification sheet, roll packing list, certificate of origin and ISO/CE certificates for customs clearance at destination.
Q: How do you control colour consistency across multiple rolls in the same order?
A: We schedule a full order as a single production run where possible, using the same resin batch and colour masterbatch throughout. In-process QA checks shade at the lamination stage so that rolls within one container maintain uniform colour when displayed or installed side by side at the destination.
Q: What roll widths, lengths and container loading configurations are available?
A: Standard widths include 2 m, 4 m and 6 m, with lengths of 100 yards or 100 metres. Custom widths and lengths are available for bulk orders. We provide a roll packing list before booking that details count, weight and dimensions per roll so your logistics team can plan mixed-grade container loads.
Q: What are the minimum order quantities for custom colours or non-stock widths?
A: Minimums depend on the width, GSM grade and colour requested. Custom runs are produced on dedicated lines, and sample rolls are developed within days for your approval before bulk production begins. Contact our sales team with your specification to confirm the applicable minimum for your order.
Q: What is the lead time for bulk roll orders and how is dispatch scheduled?
A: Lead times vary with order size, customisation level and current production load. Stock-grade rolls in standard widths ship faster than made-to-order runs. We confirm the production schedule at quotation stage and provide dispatch dates aligned with your shipping window and container booking plan.
