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The conductive coating of adhesive seal bags is usually applied by roller coating, spraying or slot extrusion coating.

As a widely used packaging container in industries such as food, daily necessities, electronics, clothing, and logistics, the primary function of a zipper bag is not only to seal items but also to provide reliable physical protection.

In modern logistics systems, courier bags serve as the first line of defense for goods distribution, and their structural strength is directly related to whether packages arrive safely at their destination.

In the subtleties of everyday life and modern packaging, Ziplock bags, with their simple yet ingenious design, are a powerful aid for storage, preservation, and protection.

In today's fast-paced world of logistics and distribution, courier bags are an essential bridge between merchants and consumers. These courier bags, made of PE and using a three-layer co-extrusion process

In the logistics process, protecting packages from external damage is a key link to ensure that the goods are safely delivered to the hands of customers.