Introduce the production steps of SPC vinyl floor
Sep. 07, 2020
SPC floor is a new type of environmental protection composite material products. It mainly consists of five parts: Ceramic matt UV coating-Wear layer-Film layer-Rigid core-Attached underlaymen. This structure make the SPC floor have a lot of advantages and people can live more comfortably.
How does a SPC floor go from "zero" to finished?
Each SPC floor goes through Mixing→Extrusion→UV coating→Cutting→Slotting→Package→Delivery→Install.
1.Mixing:
SPC Materials are mainly about Resin, Calcium Powder, Calcium Zine stabilizer, Lubricant and Polyethlene. Mixing materials both at high temperature and at high speed, then mixing them at low ones.
2.Extrusion
Then the mixture is heated and extruded into a forming plate.
3.UV Coating
UC coating is very important, it decide the final color looking. Here shows GOLD LION SPC floor UV coating technology.
| Step | Working | Equipment | Coating | Quantities | UV(mJ/cm2) | Remarks |
| 1 | Settle plank | |||||
| 2 | Remove dust | duster | ||||
| 3 | UV lamp irradiation | Double lamp UV machine | Two strong light | 300 | Improve adhesion | |
| 4 | Roller Coating PVC hard bottom | Single roll coater | PVC101-2 | 15-20g/m2 | ||
| 5 | UV semi-cured | Double lamp UV machine | One low light | 50 | Ensure interlayer adhesion | |
| 6 | Roller coating PVC Matte | Single roll coater | PVC102-3 | 15-20g/m2 | ||
| 7 | UV Curing | Three lamps UV machine | Three strong light | 500 | ||
| 8 | CheckFinish |
4.Cutting
Accurately cut to the size required by customers.
5.Slotting
Unilin Click for easy installing, No glue is needed.
6.Package
Carton packing（OEM）.
