Description
Batch-Controlled Roll Stock — Consistent shade and weight verified across every PVC tarpaulin roll before container loading, with six GSM grades held in stock widths for immediate dispatch.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | PVC Coated Tarpaulin Fabric |
| Coating Material | PVC |
| Base Fabric | High-strength polyester mesh fabric |
| Coating Method | Laminated technology & Hot-melt coating technology |
| Weight (GSM) | 350gsm / 420g / 500gsm / 550gsm / 600gsm / 750gsm |
| Total Thickness | 0.32mm / 0.35mm / 0.4mm / 0.45mm / 0.5mm / 0.65mm |
| Roll Width | 2m / 2.1m |
| Roll Length | 75m (for 2m width) / 50m (for 2.1m width) |
| Surface Finish | Glossy or Matte |
| Color Options | Blue, Red, Yellow, Light Blue, Grey (customizable) |
| Waterproof | Double-sided fully waterproof coated construction |
| UV Treatment | Sunproof treatment applied (test basis not stated in source — confirm grade for your market) |
| Flame Retardant | Available in flame retardant grades — confirm the grade required for your market |
| Anti-Static | Anti-static treatment applied (test basis not stated in source — confirm certification needed) |
| Anti-Mildew | Anti-mildew treatment included |
| Cold Crack Resistance | Cold crack resistant formulation |
| Tensile Strength | High tension strength (test standard not stated in source) |
| Tear Strength | High tear strength, outstanding tearing strength for welding (test standard not stated in source) |
| Service Life | Suited to extended outdoor use under normal conditions |
| Certification | ISO, CE |
Application Suitability
| Application | Exposure & Requirement |
|---|---|
| Tarpaulin distributor regional resale | Multiple GSM grades stocked for diverse end-user demand, roll-to-roll colour consistency for shelf display |
| Tent and awning manufacturing | Fabric bought by the roll for production cutting, reliable heat-weld performance at seam joins |
| Truck and trailer cover fabrication | Roll stock processed into cut-to-size covers, abrasion resistance at flex and tie-down points |
| Fish tank and pool liner | Permanent water contact, double-sided waterproof coating, puncture resistance during installation |
| Cargo ship awning and outdoor cover | Sustained UV and weather exposure, cold crack resistance for temperature fluctuation |
Why Roll-to-Roll Consistency Matters More Than the Quoted GSM
A quoted weight means nothing if the rolls arriving at your warehouse vary in shade, thickness or coating adhesion from one to the next.
When a container of PVC tarpaulin roll stock lands and the first roll looks noticeably lighter or darker than the second, your fabricator either absorbs the mismatch or rejects the batch. Distributors loading mixed-GSM containers face this daily. Colour shifts across rolls within a single PVC tarpaulin roll wholesale shipment are among the most common reasons for partial returns and strained supplier relationships [NEED_CITE: batch consistency challenges in coated fabric imports]. Weight discrepancies between the quoted GSM and the measured value on arrival compound the problem — the fabric cuts differently, welds differently, and underperforms in the field.
Stock Width and Length Configured for Container Efficiency
The two available roll widths — 2m at 75m length and 2.1m at 50m length — are dimensioned so that standard 20-foot and 40-foot containers reach practical fill rates without dead space. Fabricators cutting truck side curtains or tent panels from this PVC tarpaulin roll stock wholesale supply choose the width that minimises welded joins across the finished panel. Fewer joins mean fewer potential failure points and lower labour cost per unit.
Coating Adhesion and Heat-Weld Reliability
Hot-melt coating technology bonds the PVC layer to the high-strength polyester mesh at elevated temperature, producing a peel strength that supports repeated heat-welding without delamination. Laminated technology offers an alternative bonding method suited to different cost and performance targets. Both methods ensure the weld line holds under tension when fabricators join panels for wide-format covers [NEED_CITE: hot-melt vs laminated coating peel strength comparison for PVC tarpaulin]. The result is a roll that fabricators can weld confidently without the seam splitting before the base fabric reaches its tear limit.
Decoding GSM, Thickness and Coating Weight
GSM alone does not define how the fabric performs under load. The 350gsm grade at 0.32mm thickness serves lighter covers and temporary enclosures, while the 750gsm grade at 0.65mm suits heavy-duty truck curtains and industrial pond liners. What separates them is not just added PVC — it is the base fabric denier and weave density working together with coating weight. A heavier coating on a loosely woven mesh will crack at fold lines faster than a moderate coating on a tightly woven base. Choosing from this PVC tarpaulin roll wholesale range requires matching both the GSM and the corresponding thickness to the mechanical stress of the end use. Surface finish — glossy or matte — further influences how the fabric handles dirt accumulation, printing adhesion and cleaning in the field.
The Hidden Cost of Ordering by Price Per Kilogram
Roll stock purchased on cost per kilogram alone often arrives with coating weight reduced to meet the target price. The base fabric may be lighter, the weave looser, and the overall thickness below the specification sheet. Fabricators discover this only when weld seams tear during assembly or when installed covers crack at low temperatures within months. Distributors who stock these rolls face customer complaints that trace back to the material, not the workmanship. Selecting PVC tarpaulin roll wholesale supply by verified GSM and documented thickness avoids this cycle [NEED_CITE: field failure analysis of under-specification coated tarpaulin fabric].
Why Sourcing Roll Stock Here Works
Six GSM grades from 350gsm to 750gsm sit in inventory at two stock widths, so mixed-grade containers ship without waiting for separate production runs. Batch-controlled coating ensures every roll in one order matches the approved colour reference — no shade variation between the first and last roll off the container. A dedicated QA process inspects every roll before dispatch, checking weight against the material specification sheet. The ten-person R&D team handles custom colour matching and sample development for buyers who need non-stock shades. Hot-melt and laminated coating technologies are both available, letting fabricators choose the adhesion method that suits their welding equipment. Documentation accompanies each shipment with roll-level detail rather than generic certificates.
Documentation & Verification
- Material specification sheet stating exact GSM, base fabric type and coating method for each roll grade ordered
- Roll packing list with individual roll count, net weight per roll and container loading plan
- Pre-shipment inspection record confirming every roll checked against specification before dispatch
- Batch colour reference matched across all rolls within a single shipment order
- ISO and CE certificates included with customs documentation
- Certificate of origin provided for tariff and import clearance support
Fabrication, Handling & Storage
- Heat-weld temperature settings should match the coating method — hot-melt coated rolls bond at standard PVC weld temperatures across all GSM grades
- Store rolls upright on end cores in dry conditions to prevent flat-spot deformation on the 2m and 2.1m stock widths
- Glossy surface rolls require solvent-free cleaners to avoid finish damage during field maintenance
- Allow cold-stored rolls to reach ambient temperature before unrolling to prevent cracking on cold crack resistant grades
- Plan cutting layouts around 75m or 50m roll lengths to minimise offcut waste on wide panel fabrication
Planning Your Roll Stock Order
Specify the end-use application and the mechanical stress the fabric will face so we can recommend the correct GSM grade and thickness. Indicate your target market if fire classification or anti-static certification is required, as grade availability varies by region. Provide your preferred roll width, colour and whether glossy or matte finish suits your fabrication process.
Frequently Asked Questions
Q: What is the minimum order per colour and GSM grade?
A: Stock widths of 2m and 2.1m across all six GSM grades allow mixed-colour and mixed-grade container orders. Minimum quantities apply per individual colourway. Custom colours outside the standard Blue, Red, Yellow, Light Blue and Grey range require a separate sample approval step before production begins. Contact us with your required colour and grade mix for a container loading plan.
Q: Can I mix GSM grades or widths in one container?
A: Mixed-grade containers are a standard shipping configuration for this PVC tarpaulin roll stock wholesale range. The 2m by 75m and 2.1m by 50m roll formats can be combined in one container with a detailed packing list showing roll count per grade. This lets distributors stock lighter and heavier grades simultaneously without committing to full-container volumes of a single specification.
Q: How do you guarantee colour consistency roll to roll?
A: Every roll in a single order is produced within one batch run and matched against the approved colour reference before packing. The pre-shipment inspection record confirms shade uniformity across the full order. If your end users install panels side by side — such as tent walls or truck curtains — batch-controlled colour eliminates visible variation between adjacent panels.
Q: Do you supply test reports for UV or flame-retardant grades?
A: UV treatment and flame retardant classifications are available on request with supporting test documentation. The specific grade and test standard depend on your market requirements. Confirm the fire classification or UV performance level needed for your region when enquiring, and we will match the correct grade and provide the corresponding test report with your shipment.
Q: What is the lead time for custom colour or custom width rolls?
A: Stock colours and widths ship from inventory on standard lead times. Custom colours, non-stock widths or non-standard GSM grades require a sample approval stage followed by a dedicated production run. Typical lead times for custom roll orders extend beyond standard stock dispatch. Provide your target quantity and specification early so we can confirm the production schedule.
