Bubble envelope bags feature a lightweight and eco-friendly two-layer structure. The outer layer is crafted from kraft paper or PE plastic film, while the inner layer is lined with air bubbles. This unique design provides durability to prevent breakage, while the transparent bubble lining offers excellent cushioning to safeguard items from pressure, impact, and drops during transportation. These bags are ideal for mailing CDs, tapes, electronic components, circuit boards, optical lenses, books, certificates, photo frames, gifts, clocks, and more, making them suitable for both personal and corporate mailing needs. Additionally, the outer material can be customized to meet specific requirements, such as aluminum foil or colored aluminized film, with options for printing various patterns and incorporating tear strips for easy opening. In recent years, fueled by the rapid growth of the office supplies industry, online shopping, and express delivery services, the market demand for bubble envelope bags and similar products has seen a significant upsurge.