Custom furniture edge banding knowledge

[ ustom-made panel furniture should pay attention to the selection process, including cutting, punching and edge-sealing, distinguishing the quality of the edge-sealing strips from the material and their respective advantages and disadvantages, will also explain the seal Some information related to formaldehyde. The typical edge sealing process is as follows:

Spray anti-adhesive agent, edge milling, workpiece preheating, gluing, pressure sealing, edge band cutting, front and rear cutting, up and down roughing, up and down finishing, tracking repair, scraping repair, shovel layer, cloth wheel polishing , quality inspection.

A good edge banding machine is formed in one process in the above process. The glue used is an environmentally-friendly hot melt adhesive, which is formed from the spray anti-adhesive agent to the rear cloth wheel polishing. Responsible furniture factories will also seal the four sides of the board, not just one or both sides that the consumer can see.

About edge sealing and formaldehyde:

I often hear the sales of panel furniture, or the whole furniture (ie, the whole wardrobe , the wall- mounted wardrobe , the custom furniture), how the sealing is good, how the bad edge-sealing process affects the formaldehyde content, etc. This introduction is not accurate enough and rigorous, because the plate is not enough environmental protection is related to the formaldehyde content, but it is not directly related to the edge sealing. Good sealing or multi-face sealing can only reduce the emission per unit time of formaldehyde (ie The emission rate is slowed down, and the formaldehyde content of the board is not reduced. The advantage of this is that the environmentally-friendly (such as E2 grade) sheet can be reduced to a level acceptable for human consumption without affecting health.

1. Ordinary PCV plastic edge banding: At present, the domestic panel furniture edge banding generally adopts PVC plastic edge banding, but its quality is extremely unstable, the color difference after trimming is very obvious, and it is easy to age and break.

2, ABS edge banding: new edge banding material, adopted by a few high-end brands, its advantages are:

(1) The raw materials are of high purity, environmental protection and no pollution;

(2) Adopting single-squeeze and four-color printing process, the texture is clear and natural, which is different from the domestic transfer film process;

(3) The surface is provided with an anti-friction layer, which has good wear resistance, is not easy to fade, and is not easy to corrode;

(4) The raw material contains additives, the color is stable, no discoloration under ultraviolet irradiation, and the color of the cross section after trimming will not have obvious color difference;

(5) Good flexibility, even if it is sealed on a plate with a small radius, no wood grain breakage will occur;

(6) Good dimensional stability, no excessive shrinkage or expansion due to large temperature difference;

(7) The hot melt joint is the smallest after sealing;

(8) After the edge band is used for a period of time, the trimmed surface will emit light without sticking dust and will not be black.