Name: China PVC Flex Banner Roll Manufacturers Suppliers - Good Price - Jinlong New Materials
Brand: Jinlong
SKU: 310936378

Jinlong PVC Flexible Banner Roll is one of the highest-consumption base materials for printing shops and advertising agencies, and a reliable choice that simplifies purchasing management.

The biggest advantage lies in consistent batch quality. Printing operators' worst headache is batch-to-batch inconsistency: rolls from one shipment may carry yellowish base hues, while those from the next feature uneven ink absorption. Every new delivery requires recalibrating printing curves and color settings, wasting ink and valuable production time. From yarn weaving to surface coating, Jinlong controls the full production chain in-house with no outsourced semi-finished materials. Each roll features uniform substrate specifications and consistent coating thickness. Once printing parameters are set, repeated adjustments are rarely needed, enabling plug-and-play production and eliminating unnecessary hassles.

Available in weights ranging from 190gsm to 610gsm to suit diverse usage scenarios. Variants under 340gsm are ideal for short-term promotions and temporary campaigns to keep costs in check. Versions above 440gsm are engineered for highway billboards and coastal outdoor installations, delivering superior tear resistance and minimizing safety risks. The same roll works with solvent inks for standard frontlit advertisements as well as UV inks for high-definition graphics. One single material supports multiple order types, helping customers streamline inventory and reduce capital tie-up.

Black-backed variants prevent light leakage for double-sided displays, while bright white-backed rolls optimize visibility for single-sided applications. Every design choice prioritizes practical on-site performance rather than superficial gimmicks, fully catering to all kinds of outdoor advertising projects.

Features of PVC Flex Banner Roll

•Consistent Batch Stability: Fully in-house production ensures uniform substrate and coating thickness. No frequent recalibration of printing curves, saving ink and working hours.

•Comprehensive Specification Range: Weights from 190gsm to 610gsm. Lightweight grades suit short-term temporary activities; heavy-duty versions feature strong toughness for highway billboards and coastal outdoor installations.
•Wide Compatibility with Inks & Equipment: Compatible with solvent and UV inks. The same roll can be used for both standard outdoor advertisements and high-precision graphic printing.
•Optional Backing Configurations: Black-backed rolls prevent light transmission for double-sided displays; bright white-backed rolls deliver superior color performance for single-sided advertisements.
•Optimized Inventory Investment: One material supports multiple types of orders, simplifying stock categories and cutting capital occupation.

Specifications of PVC Flex Banner Roll

Item	PVC Flex Banner Roll
Weight	190gsm-610gsm
Color	White,black back,gray back
Base Fabric	200D×300D,300D×500D,500D×500D,840D×840D,1000D×1000D
Density	18×12, 9×9, 16×16, 18×18
Max Width	6.2m
Light Fastness	Grade ≥ 6
Temperature Resistance	-30℃ / +70℃
Features	UV resistant, tear resistant,waterproof
Applications	Outdoor billboards, building wraps,storefront signage
Applicable Ink	Eco-solvent ink, UV ink, eco-friendly solvent ink, latex ink
Roll Length	50 meters (standard)
Surface Treatment	Matte / Glossy
Supply Type	Make-to-Order
OEM/ODM	Accepted
Note: color, weight, width, base fabric, surface treatment and all functional features are customizable.

Applications of PVC Flex Banner Roll

Jinlong PVC Flex Banner Rolls are widely used to produce large-format outdoor advertising billboards, building facade displays, roadside signage, temporary construction hoardings and event backdrop banners.

Highway Billboard

Wall Advertising

Hanging Banner

FAQ of PVC Flex Banner Roll

Q: Why do colors look different when printing the same ink on different batches of material?

A: Variations in the whiteness of PVC film between batches can cause the same ICC profile to fail and lead to color shifts. Jinlong maintains a fully integrated in-house production line, keeping whiteness stability within ±0.5. This means the material is ready to use right out of the box, eliminating the need to constantly recalibrate color profiles.

Q: Why does the surface become sticky after the roll has been stored for two months?

A: Low-end formulas often suffer from plasticizer migration, forming a sticky film on the surface that prevents ink adhesion. Jinlong precisely controls plasticizer dosage, ensuring the surface remains dry and smooth even after more than six months of storage, with no compromise on print adhesion.

Q: Why does the banner always wrinkle when tensioned because one end of the roll is looser than the other?

A: Uneven tension during slitting causes different stretch rates at both ends of the same roll, making it impossible to stretch it perfectly flat. Jinlong utilizes fully automatic constant-tension slitting, keeping tension fluctuations within ±3%. This ensures a consistent stretch rate across the entire roll, resulting in a smooth, wrinkle-free finish.

Q: Why does the coating sometimes absorb ink and sometimes not?

A: Unstable coating processes lead to inconsistent coating thickness on the same roll. Jinlong employs a reverse-roll coating process, keeping thickness deviation within ±2 microns. This ensures uniform ink absorption across the entire width, making it compatible with all equipment and ink types.

Q: Customers feel our material is heavier than others. Does that mean it's thicker?

A:Weight does not equal strength. Inferior manufacturers rely on fillers to increase weight while keeping the base fabric sparse. Jinlong puts the weight into the base fabric and the coating. At the same GSM (weight), our tear resistance is 20-30% higher.

Q: Why does the printed image smudge after being rolled up and stored for a few days?

A: This happens when the ink isn't fully dry or the coating lacks sufficient adhesion. When rolled up, the printed surface touches the back, causing re-adhesion or smudging under pressure and heat. Jinlong's high-adhesion coating formula ensures fast drying and strong ink bonding. You can roll up the banner immediately after printing without worrying about ink smudging or sticking.

Q: Why is the print quality different between the center and the edges of the same roll?

A: This is a lateral coating uniformity issue, where the coating in the middle is either too thick or too thin, causing uneven color in large solid blocks. Jinlong's reverse-roll coating features closed-loop control across the entire width, keeping the thickness deviation from left to right within ±2 microns, ensuring consistent color across the entire sheet.

Q: What is your lead time? Can rush orders be expedited?

A: Our standard lead time is 25-35 days. Because Jinlong owns the entire supply chain, we do not rely on upstream suppliers, ensuring uninterrupted supply even during peak seasons. For rush orders, we need to check our production line capacity, so please communicate with us in advance.

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PVC Flex Banner Roll

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