PVC Flooring Production Process
- Raw Material Formulation
Weigh PVC resin powder, stabilizers, lubricants, fillers, color masterbatch and other raw materials according to the formula for precise proportioning.
- High-Speed Mixing
Put raw materials into a high-speed mixer for heating and stirring to fully blend the powder evenly and remove moisture.
- Internal Mixing & Plasticization
The mixed powder enters an internal mixer for high-temperature plasticization to form a uniformly molten compound.
- Extrusion / Calendering
The compound is processed by an extruder or calender to form a flat PVC base sheet with uniform thickness.
- Cooling & Setting
The sheet is rapidly cooled by a cooling system to stabilize dimensions and prevent deformation.
- Lamination of Decorative Film & Wear Layer
Thermally laminate a decorative film and a transparent wear layer onto the base surface to form a multi-layer structure.
- Embossing
Emboss three-dimensional textures such as wood grain and stone grain through embossing rollers to improve anti-slip and simulation effects.
- UV Coating Treatment
Apply a UV wear-resistant and anti-fouling coating on the surface, cured by ultraviolet light to enhance durability.
- Slitting & Cutting
Perform longitudinal slitting and transverse cutting according to specifications to obtain standard-size sheets.
- Click Lock Grooving
Carry out high-precision grooving on the four sides to process the click-lock structure for easy installation.
- Inspection & Classification
Test indicators including appearance, size, thickness, wear resistance, environmental protection, and lock precision.
- Packaging & Warehousing
Qualified products are film-covered, boxed, packed, and stored in the warehouse.