How to identify inferior PVC furniture edge strip

The section protection, beautification, in addition to formaldehyde and other problems are inseparable from the edge sealing strip, the raw material of the edge sealing strip is generally PVC and ABS plastic. PVC furniture edge strip has the characteristics of high heat resistance, oil resistance and flexibility, and its pattern and color are close to the natural wood color of the log, which can make a piece of furniture present a clear wood grain and a colorful visual effect. However, there are also many defective PVC furniture edge strips on the market, so people need to pay special attention when buying. There are many characteristics of inferior PVC edge sealing strips, which are related to the original data, mold, process parameters, environment, equipment, personnel and other factors. The following is a brief introduction to identify the specific methods of PVC furniture edge sealing.

1. Material quality: high-quality PVC edge strips should be made of high-quality PVC material, which can be evaluated by observing its surface gloss, softness and anti-aging properties. Good PVC edge strips should have good wear resistance and chemical resistance. The inferior edge sealing strip will rotate and distort after the release of plastic parts or a later period of time, such as the deformation phenomenon of product foot inequality and the difference between the original mold design. Even some inferior PVC furniture edge sealing strip molding can not be smoothly removed from the mold, deformation, tension, strain and other bad demoulding phenomenon

2. Color and appearance: Good quality PVC edge strip color uniformity, flat surface, no obvious bubbles, color difference or other defects, the consistency of appearance is usually an indicator of its quality. The color of the appearance is uneven, and the edge strips with different shades and colors are likely to be inferior edge strips. There are many dark stripes or black spots on the appearance or interior of the plastic parts, collectively referred to as paste spots, there will also be bubbles, empty Spaces, shrinkage holes and other lack of glue that does not conform to the standard template.

3. Adhesion: The adhesion of the edge sealing strip is very important, which determines whether the edge sealing strip can be tightly adhered to furniture or other materials. A good sealing strip should be able to adhere firmly after installation and is not easy to fall off. The inferior edge sealing strip will open due to temperature and other problems after use for a period of time.

4. Temperature resistance: PVC edge strip should have good temperature resistance and can maintain stable performance under different temperature conditions. This is especially important for sealing strips that are exposed to high temperatures for a long time or are in regular contact with hot objects.

5. Dimensional accuracy: the size of the edge sealing strip should be accurate and meet the design specifications. Too large or too small may lead to installation difficulties, but also affect the aesthetic.

6. Environmental protection: high-quality PVC edge strips should meet the relevant environmental standards and do not contain harmful substances. This information can usually be obtained from the product's environmental certification or related testing reports.

7. Production process: The manufacturer's production process is also an important consideration. Some advanced production processes can ensure the quality and consistency of products.

After the plastic sealing strip is formed, there is a certain difference with the quality specification (inspection specification) of the reservation, and it cannot be satisfied with the requirements of the next process, which is the shortcomings of the plastic parts, that is, the quality problem. High-quality furniture edge strip not only cut the edge is not white, the cut face is round and glossy, and the color and layout are common, as if seamless with the plate.

When purchasing PVC edge bars, choose the products of reputable and experienced manufacturers, and view the quality certification and testing reports of the products. In addition, consult the experience of professionals or other users for more accurate information.