PVC wood grain edge banding，It is printed with ink on PVC substrate and then cured by roller coating with UV paint.

The good simulation effect of the wood grain edge banding depends on the quality of the ink. If you use high-quality ink to print the edge banding, the simulation effect of the edge banding is close to that of the plate, the printing layer is rich, and the color fades indoors within three years. Not obvious. At present, the edge banding strips with rich printing layers are mainly three-color printing, followed by two-color printing and one-color printing.

Detection method: Put the edge strips printed with different inks in strong sunlight for a week, and then compare with the ones before sunlight, and you can see that the fading degrees of the two edge strips are different. The abrasion resistance and transparency of wood grain edgebands are related to the quality of UV paint.  If the surface of the edge band is easily scratched and blurred, it is due to the use of inferior UV paint. The degree of adhesion between the edge band and the sheet, and the adhesion between the edge band and the hot sol depend on the quality of the adhesive.

There are certain requirements on the temperature of the bonding between the plate and the edge band. Although the temperature of the hot melt in the hot melt bucket of the edge banding machine is 200 o C -- 180 o C , there is a distance of 20 cm -- 30 cm from the bonding point of the edge banding strip after the hot melt is rolled on the sheet. Due to the low workshop temperature and fast heat dissipation, the temperature of the bonding point between the board and the edge band is actually below 120 o C, so the bonding effect is not ideal. At this time, if you use bad adhesive again, it will be easier to open the adhesive (current market price of adhesive: 18 yuan/kg--50 yuan/kg). Solution: Since the board is cut from a place with a low temperature, the bonding effect will be affected due to the low temperature on the side of the board, so it is necessary to keep the indoor temperature of the workshop above 15 o C, and add a Thermostat

Advantages of PVC edge banding

1. The edge banding of pvc furniture is relatively light, which is relative to metal and plexiglass. The reason for the lightness is not because it is a polymer compound, but because they are organic compounds, that is, they are composed of carbon, hydrogen, oxygen, and nitrogen. composed of lighter elements.

2, the material of pvc furniture edge banding is plastic, and plastic is easy to process. Plastic has plasticity, that is, it deforms after heating or pressure, and maintains its original shape after cooling or the disappearance of pressure. It can be processed into various shapes of edge strips by extrusion, such as T-shaped edge strips, H-shaped edge strips, D-shaped edge strips, V-shaped edge strips, I-shaped edge strips, etc.

3. PVC furniture edge banding strips are of high quality and low price, and the price of plastics fluctuates far less than that of metal.

Judge the quality of PVC edge banding

1. Look at the hue and surface roughness of the edge banding. The color of the surface of a good edge banding is also very important. Whether the color is close to the customized product and gorgeous. If the surface is very rough and there are scratches, the quality will not be much better. This is the surface quality of the edge banding. It has nothing to do with the quality of the inner material of the edge banding, mainly the production process of the edge banding factory and the production technical skills of the employees. A good edge band is: the surface must be smooth, no or very little blistering, no or very little graining, moderate gloss, not too bright or too matte (unless there are special requirements).

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2. Look at the flatness of the surface and bottom surface of the edge banding, whether the thickness is uniform, otherwise it will cause the joint of the edge banding and the plate, the glue line is too conspicuous or the gap between the plate and the edge banding is too large to affect the overall beauty. Details determine success or failure, and often a small detail problem may bring about an embarrassing situation where the overall effect is not good.

3. Whether the edge trimming is whitish, whether the surface of the bending edge banding is seriously whitish, and whether the edge trimming background color of the edge banding is close to the surface color of the board. PVC edge banding is mainly made of PVC and calcium carbonate plus additives. If the content of calcium carbonate is too high, the phenomenon of edge banding and bending will appear, which proves that the quality of this kind of product is not good.

4. Whether the strength is OK and whether there is elasticity. High strength means good wear resistance, and the corresponding quality is also better. If the strength is too high, it also means that the processing difficulty is increased. Low elasticity means low wear resistance and low anti-aging ability. In addition, according to the needs of actual production, it is generally necessary to manually trim the edges, and soft points can be appropriately made, and automatic edge banding machines can be appropriately made hard points.

5. Whether the adhesive is evenly applied, and whether it is easy to fall off during use.

6. Smell whether the PVC edge banding has any smell. Products produced with good quality raw materials generally have little taste. If the taste is too large, it means that the quality of the raw materials used in production is relatively poor.