How to Deal with Edge Banding Whitening99

As a leading manufacturer of edge banding in China, we often receive inquiries about how to deal with edge banding whitening. This is a common issue that can occur during the manufacturing or installation process, but it can be easily resolved with the right approach.

Edge banding whitening is caused by the oxidation of the adhesive that is used to bond the edge banding to the substrate. This oxidation can occur when the adhesive is exposed to air or moisture, and it can result in a white or yellowish discoloration of the edge banding.

Causes of Edge Banding Whitening

There are a few common causes of edge banding whitening, including:
Exposure to air: When edge banding is exposed to air for a prolonged period of time, the adhesive can begin to oxidize. This is especially common in humid environments.
Exposure to moisture: Moisture can also cause edge banding to whiten. This is because moisture can penetrate the adhesive and cause it to break down.
Improper adhesive application: If the adhesive is not applied correctly, it can cause the edge banding to whiten. This is because the adhesive may not be able to form a strong bond with the substrate.

How to Prevent Edge Banding Whitening

There are a few things you can do to prevent edge banding whitening, including:
Store edge banding in a cool, dry place: When edge banding is not in use, it should be stored in a cool, dry place. This will help to prevent the adhesive from oxidizing.
Apply adhesive correctly: When applying adhesive to edge banding, be sure to follow the manufacturer's instructions. This will help to ensure that the adhesive is applied correctly and that it will form a strong bond with the substrate.
Protect edge banding from moisture: Once edge banding has been applied, it should be protected from moisture. This can be done by applying a sealant or finish to the edge banding.

How to Deal with Edge Banding Whitening

If edge banding has already whitened, there are a few things you can do to deal with it, including:
Remove the whitened edge banding: The first step is to remove the whitened edge banding. This can be done using a sharp knife or a scraper.
Clean the substrate: Once the whitened edge banding has been removed, the substrate should be cleaned. This will help to remove any residual adhesive or dirt.
Apply new edge banding: Once the substrate has been cleaned, new edge banding can be applied. Be sure to follow the manufacturer's instructions for applying the edge banding.

2025-02-20

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