Why Does Edge Banding Turn White?334

Edge banding is a common material used in the furniture industry to cover the exposed edges of panels. It is typically made of PVC, melamine, or veneer, and is applied using heat and pressure. However, sometimes edge banding can turn white after it has been applied. This can be a frustrating problem, especially if the edge banding is a different color than the panel. There are several reasons why edge banding may turn white, including:1. Excessive heat

When edge banding is applied, it is important to use the correct amount of heat. If the heat is too high, it can cause the edge banding to overheat and turn white. This is especially true for PVC edge banding, which is more susceptible to heat damage than other types of edge banding.2. Poor-quality adhesive

The adhesive used to apply edge banding is also a factor that can contribute to whitening. If the adhesive is not strong enough, it can fail to bond properly to the panel, which can cause the edge banding to lift and turn white. Additionally, if the adhesive contains moisture, it can cause the edge banding to swell and turn white.3. Moisture

Moisture can also cause edge banding to turn white. If the edge banding is exposed to moisture, it can absorb the moisture and swell. This swelling can cause the edge banding to lift and turn white. Additionally, if the moisture contains minerals, it can stain the edge banding and cause it to turn white.4. UV radiation

UV radiation can also cause edge banding to turn white. UV radiation is a type of electromagnetic radiation that is emitted by the sun. When UV radiation strikes edge banding, it can cause the edge banding to fade and turn white. This is especially true for edge banding that is made of PVC or melamine, which are both susceptible to UV damage.5. Improper storage

Improper storage can also contribute to edge banding turning white. If edge banding is stored in a humid environment, it can absorb moisture and swell. This swelling can cause the edge banding to lift and turn white. Additionally, if edge banding is stored in a location where it is exposed to UV radiation, it can fade and turn white.How to prevent edge banding from turning white
There are several things that you can do to prevent edge banding from turning white, including:

• Use the correct amount of heat when applying edge banding.

• Use a high-quality adhesive that is designed for use with edge banding.

• Protect the edge banding from moisture.

• Protect the edge banding from UV radiation.

• Store the edge banding in a cool, dry place.By following these tips, you can help to prevent edge banding from turning white and keep your furniture looking its best.

2025-01-25

Previous：How to Apply PVC Edge Banding

Next：Why Do Edge Bandings Turn White?