How to draw wood?

1, plate processing

Before painting, clean the wood and wipe off the dust on the wood surface. Special dusting cloth can be used when cleaning, and large areas such as floors can be vacuumed repeatedly with a vacuum cleaner. At the same time, use sandpaper to polish the board surface or wood line surface, and pay attention to protect the veneer to avoid being worn through by sand.

The purpose of plate treatment is to effectively remove stains, wood hairs and wood thorns on the plate, make the surface of the plate clean and smooth, and make the subsequent painting labor-saving and material-saving effect good.

2. The plate is closed

The prepared special sealing agent is evenly coated on the board, which can effectively seal the board and prevent the board from being polluted.

Sealing plate can prevent excessive moisture absorption, moisture dissipation and plate deformation, enhance the adhesion between paint film and plate, save paint consumption and enhance the hardness of paint film.

3, blow be bored with child

Select the matching wood putty, mix it and scrape it on the wood eye. After the putty is dry, use sandpaper to polish it, and thoroughly clean the putty on the wooden tools.

Filling wood holes with putty can reduce the amount of wood paint and improve the smoothness of paint film. Different painting effects have different requirements for putty scraping. For example, to achieve the opening effect, the putty color should be adjusted to be consistent with the color of the plate before scraping.

4, primer construction

Adjust the wood primer according to the required proportion, and brush or spray it. The function of primer construction is to fill holes in wood and increase the thickness of paint film.

Pay attention to the primer during construction. After the primer is dry, it must be thoroughly polished with sandpaper before applying the primer. It is required to brush evenly, without sagging, and the wooden eye should be filled evenly.

5. Polishing treatment

Sandpaper is actually a step that runs through the whole process of wood paint construction. Plate treatment, putty scraping, primer construction and topcoat construction need sanding. The grinding step is very important.

Sanding treatment makes the plate smoother and smoother, which is beneficial to painting. After painting, sanding makes the surface of paint film smooth. But be careful to avoid horizontal sand when grinding, and don't use coarse sandpaper to grind.

6, topcoat construction

Before topcoat construction, the wood surface must be cleaned again to remove dust particles, so that the paint film surface can have better painting effect. Every time the top coat is brushed, it is not advisable to brush it too thick at a time. It's best to brush it several times, and then do the next layer of construction when the paint film is dry.

Topcoat construction directly affects the final effect of paint film. Top coat construction requires uniform painting, no sag, good gloss, no obvious brush marks and smooth and delicate hand feel.