1. Food Packaging: Barrier films can extend the shelf life of food and prevent spoilage due to oxidation. For example, barrier film bags can be used for coffee packaging to prevent loss of freshness, thus ensuring the taste and quality of the coffee.
2. Pharmaceutical Packaging: Barrier films can prevent external humid air, moisture, and harmful gases from entering the pharmaceutical packaging during the packaging process, thereby ensuring the quality and safety of the medicine.
3. Electronic Equipment: Barrier films can be used for moisture-proof packaging of electronic devices, flat-screen TVs, and other products, ensuring the long-term stability and safety of these devices.
