China Waterproof Sheet Vinyl Flooring Manufacturer

Product Overview

Waterproof sheet vinyl flooring consists of a homogeneous PVC core fused with a reinforced wear layer and a printed decorative film. The core provides dimensional stability, while the wear layer resists abrasion, chemicals, and moisture ingress. Typical overall thickness ranges from 2.0 mm to 5.0 mm, with wear layer thickness from 0.3 mm to 0.7 mm.

Technical Characteristics

Manufacturing Process

The production begins with PVC resin compounding, where plasticizers, stabilizers, and fillers are mixed under controlled temperature. The compound is then calendared into sheets, laminated with a wear layer and decorative film, and finally embossed or surface‑treated to achieve the desired texture. Inline cooling and tension control ensure uniform thickness and minimal internal stress.

Applications

• In healthcare facilities, the seamless, non‑porous surface prevents fluid penetration and supports stringent cleaning protocols, reducing microbial growth risk.
• Food processing plants benefit from chemical resistance to oils, acids, and alkaline cleaners, maintaining floor integrity under frequent wash‑down cycles.
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  Marine environments require resistance to saltwater and UV exposure; the PVC core’s low water absorption and optional UV‑stabilized top coat meet these demands.
• Educational institutions select the product for its acoustic dampening properties, which lower impact noise in corridors and classrooms.

Quality Control Philosophy

Quality assurance starts with raw material batch testing for melt flow index and plasticizer content. During extrusion, laser thickness monitors provide real‑time feedback, while post‑line inspection checks for surface defects, embossing depth, and color consistency using spectrophotometers. Finished rolls undergo accelerated aging and abrasion cycles to verify long‑term performance before release.

Customization Options

• Thickness: adjustable from 2.0 mm to 5.0 mm in 0.5 mm increments to match load requirements.
• Wear layer: selectable 0.3 mm, 0.5 mm, or 0.7 mm for varying traffic intensities.
• Width: standard rolls 2 m, 3 m, or custom slit widths down to 0.5 m.
• Surface finish: options include smooth, light‑texture, deep‑emboss, or anti‑slip profiles.
• Color and pattern: digital printing allows photorealistic wood, stone, or abstract designs with Pantone matching.

Packaging and Shipping

Rolls are wound on rigid cardboard cores (internal diameter 76 mm) with lengths typically 20 lm or 30 lm, protected by a polyethylene shrink film and placed on pallets with corner guards. For export, each pallet is strapped and wrapped in a weather‑resistant cover, and a moisture barrier sheet is added to prevent condensation during transit.

Lead Time and Sampling

Standard lead time for stocked specifications is 10‑15 working days after receipt of purchase order. Custom configurations (thickness, wear layer, print) require 20‑25 working days. Sample rolls of up to 5 lm length can be dispatched within 3‑5 working days, with freight charges collect.

Frequently Asked Questions

• Can dimensions be customized? Yes, thickness, width, and wear layer can be adjusted per project specifications; tooling changes may affect lead time.
• What information is required before quotation? Required details include intended application, total area, thickness preference, wear layer requirement, desired finish, and any regulatory standards (e.g., fire rating, slip resistance).
• What materials are available? Base PVC compound with optional plasticizer types (phthalate‑free upon request), stabilizer packages, and UV additives.
• How is quality inspected? Inline laser thickness gauges, visual inspection stations, and final roll testing for abrasion, dimensional stability, and chemical resistance.
• What packaging methods are available? Standard roll packaging on cores with shrink film; alternative options include sheet cut‑to‑length in cartons or custom‑length rolls on reusable spools.
• How are export shipments protected? Pallets are corner‑guarded, stretch‑wrapped, and covered with a waterproof liner; additional desiccant packets can be added on request.
• What is the typical production lead time? 10‑15 days for standard items; 20‑25 days for customized orders.
• How are samples arranged? Sample requests are processed via email or web form; samples are shipped via express courier with tracking.

Contact Us

For technical data sheets, sample requests, or project‑specific quotations, please reach out to our engineering team. Submit an inquiry to receive a detailed response within one business day.