China Heterogeneous Vinyl Sheet Flooring Manufacturer

Heterogeneous vinyl sheet flooring consists of a wear layer, a printed design layer, and a backing layer that are fused together under heat and pressure. This construction provides a durable surface that can withstand heavy foot traffic while allowing a wide range of visual patterns.

Construction and Material Characteristics

The wear layer is typically made from a clear PVC formulation with a thickness ranging from 0.3 mm to 0.7 mm, which determines abrasion resistance measured in accordance with EN 649. The design layer uses high‑resolution rotogravure printing to replicate wood, stone, or abstract motifs, and is protected by the wear layer. The backing layer often includes a fiberglass reinforcement or a felt layer to improve dimensional stability and reduce curling.

Overall thickness of the sheet usually falls between 2.0 mm and 3.5 mm. Thicker products provide greater impact resistance and can accommodate slight subfloor imperfections without telegraphing.

Performance Specifications

Typical Industrial Applications

In manufacturing plants, the flooring must resist oil spills, coolant splashes, and occasional impact from dropped tools. A wear layer of at least 0.5 mm combined with an R10 slip rating provides adequate protection against slip hazards while maintaining ease of cleaning.

Warehouses and distribution centers benefit from the product’s dimensional stability; the fiberglass backing prevents expansion or contraction that could create gaps under varying humidity conditions. The ability to install large sheets reduces seam count, lowering the risk of moisture ingress.

Healthcare facilities such as clinics and laboratories require surfaces that can withstand frequent disinfection with alcohol‑based agents. The non‑porous wear layer resists staining and allows for quick wipe‑down without degradation of the printed design.

Quality Assurance Philosophy

Each production batch undergoes inline thickness measurement using laser gauges to ensure tolerance within ±0.1 mm. After lamination, samples are cut for abrasion testing; the batch is released only if the wear layer loss stays below the specified threshold.

Slip resistance is evaluated on a representative section of the finished sheet using a pendulum tester. Results are recorded and compared against the target R value; any deviation triggers a review of the embossing rollers or surface treatment.

Color consistency is monitored via spectrophotometry against a master standard; delta E values above 2.0 are cause for rework. This approach minimizes visible batch‑to‑batch variation in large installations.

Customization Options

• Wear layer thickness selectable from 0.3 mm to 0.7 mm in 0.05 mm increments.
• Overall thickness adjustable between 2.0 mm and 3.5 mm to suit subfloor conditions.
• Design layer can reproduce custom logos, corporate colors, or specific RAL patterns upon provision of high‑resolution artwork.
• Surface embossing depth can be tuned to achieve slip ratings from R9 to R12.
• Backing options include plain PVC, fiberglass reinforced, or acoustic felt for sound reduction.

Frequently Asked Questions

• Can the sheet dimensions be customized? Yes, width can be adjusted from 1.5 m to 2.0 m and length up to 30 m per roll, subject to machine limits.
• What information is needed for a quotation? Required details include intended wear layer thickness, total thickness, desired slip rating, design artwork (if custom), and order quantity.
• How is quality inspected before shipment? Each roll is inspected for thickness uniformity, surface defects, and color consistency; a test report accompanies the lot.
• What packaging methods protect the product during export? Rolls are wrapped in polyethylene film, placed on sturdy pallets, and secured with corner protectors and stretch film to prevent moisture and mechanical damage.
• What is the typical lead time? Production usually takes 15‑20 working days after artwork approval and deposit receipt, depending on order size.

For technical data sheets, sample requests, or to discuss project‑specific requirements, please reach out using the contact form below.