raw material
There are BASSWOOD (basswood)/ASH WOOD/MARUPA/CEDAR/KIRI WOOD (Paulownia) and other Yunnan white woods.
Process
⒈ Purchase the sheet (ROUGH SAWN TIMBER) and process it into blades/covers/lower rails by yourself.
wooden shutters
Wooden shutters album (6 photos)
⒉ After cutting and sanding - painting and painting - punching - assembly
⒊ The coating process can be divided into two types: STAIN and PAINTED. Among them, the European and Australian markets prefer STAIN treatment, and the American and Canadian markets PAINTED accounts for 80%. All SATIN (NC coating) refers to the wood grain after painting, and the PAINTED (covered color) can not see the wood grain at all.
⒋ General NC coating line process:
Feeding→Feeder→Double-side Coloring Machine→Ligu Conveyor→First Degree Primer→Ligu Conveyor→Second Degree Primer→Ligu Conveyor Belt→Receiving (one bottom and one side)→follow the same procedure For the second primer, the total length of the equipment is about 75 meters.
Feeding → Primer Sander → Ligu Conveyor → Dust Remover → Finishing Machine → Ligu Wheel Feeder → Topcoating Machine → Ligu Conveyor → Feeding (one side at a time) → Follow the same procedure As the second side, the total length of the equipment is about 70 meters.
If it is used as a covering color (PAINTED), the coating sequence must be repeated 2-3 times, and the paint coating is thick and not easy to dry.
There is also UV coating, the advantage is that the coating line is shorter, because the UV drying speed is faster, but the paint is more expensive.