What is the water resistance advantage of PE-LD ziplock bags in protecting packaged items in a humid environment?
Publish Time: 2024-12-06
In today's packaging field, PE-LD ziplock bags provide excellent protection for various packaged items in a humid environment with their excellent water resistance.
The molecular structure of PE-LD gives ziplock bags good water resistance. The hydroxyl groups in its molecular chain can form hydrogen bonds, making the material hydrophilic to a certain extent, but at the same time, through special polymerization and treatment methods, it shows excellent water resistance as a whole. In a humid environment, such as outdoor transportation in the rainy season, storage in a warehouse with high humidity, or packaging items that are susceptible to moisture such as dry food, electronic products, etc., PE-LD ziplock bags can effectively block the intrusion of external moisture. Compared with ordinary paper packaging bags or some plastic packaging bags with poor water resistance, it can maintain a dry environment in the bag for a long time. For food, this can prevent mildew and deterioration caused by moisture, and maintain the taste, nutritional content and quality of food. Like tea, nuts, etc., if the packaging is not water resistant, it will quickly lose its original flavor and crisp taste in a humid environment, while PE-LD ziplock bags can ensure that they are in suitable storage conditions for a long time.
In terms of electronic product packaging, a humid environment may cause short circuits, corrosion and other damage to electronic components. The water resistance of PE-LD ziplock bags is like a solid barrier that isolates moisture from the outside and ensures the safety of electronic components during transportation and storage. Even when exposed to high humidity for a long time, it can still maintain good waterproof performance, greatly reducing the product failure rate caused by moisture, and reducing the economic losses caused by product damage for enterprises.
In addition, the water resistance advantage of PE-LD ziplock bags is also reflected in its long-term protection of packaged items. It will not quickly lose its waterproof ability due to short-term water immersion or high humidity environment, and its waterproof performance has good durability. This ensures that packaged items are reliably protected regardless of temporary unexpected moisture conditions or during storage and circulation in areas with long-term humid climates, extending the shelf life and service life of the items. It plays an indispensable and important role in packaging applications in various industries, safeguarding the quality and safety of products.
