This year has seen particularly heavy rainfall and high humidity. Recently, many customers have reached out to us after watching our videos, reporting that their boxes have developed mold and requesting our assistance. We have also received samples sent by customers.

Let’s first analyze the causes of mold:

1. Storage environment. Continuous rainy weather and high humidity create favorable conditions for mold growth.

2. Packaging material. Some boxes are made of paper, and the paint and glue used are not mold-resistant, making the surface prone to mold. Others are made of leather, which contains heavy oils and is highly susceptible to mold both inside and out.

If preventive measures are not taken in advance, dealing with mold after it appears becomes costly. Not all boxes can be restored—those beyond repair must be discarded. We offer tailored preventive solutions for both humidity and packaging materials. Feel free to contact us if needed.

Now, back to the topic. Today, we received a white-top-and-bottom box. This type of box can be restored. Let’s take a look at the mold situation first:

As you can see, the box is covered with mold. If not treated promptly, the products inside may also become contaminated and develop mold.

For such moldy boxes, the first step is to sand the surface with sandpaper.

The second step is to apply a specially formulated repair agent.

After repair, the box needs to be air-dried.

Once restored, it looks as good as new.

If you plan to use the box for packaging products, it is crucial to place anti-mold and deodorizing sheets inside. These sheets ensure that the products inside remain mold-free.

This type of anti-mold sheet is widely used in the packaging industry, including for textile products (clothing, home textiles, etc.), leather products (shoes, jackets, etc.), hardware items (cutlery, stainless steel grills, etc.), and electronics (speakers, headphones, etc.).

Manufacturers with strict quality standards choose this anti-mold sheet to protect their products.

The process is very simple: just place the sheet inside while packaging the product to prevent mold. It has no adverse effects on the products and is suitable for export.

If your packaging boxes or other products develop mold, feel free to contact us. We can provide sample testing, accept mailed samples for treatment, and offer tailored solutions.