Certainly, the focus must be on prevention. Regularly ventilating the ribbon factory and allowing the sun to shine in during sunny days is preferable.

2. When humid weather rolls in, we must ensure every window in the warehouse is securely closed, especially those facing south, to prevent moisture from seeping in.

We can also utilize technological methods, such as using dehumidifying appliances to reduce indoor humidity levels. Many air conditioners also have dehumidification functions. Generally, this method is slower and does not provide immediate dehumidification results.

4. We've hung some desiccants in the ribbon warehouse; these can be purchased from supermarkets as they are specifically designed for moisture prevention and humidity control.

5. We purchased a moisture-proof cabinet for the ribbons to ensure safety storage. However, this generally incurs higher costs and is not necessary for most small ribbon factories.