Square Bottom Anti Rust Bags

The square-bottom rust-proof bag is a new type of packaging product that combines rust prevention and protection with convenient storage and transportation functions. It is specifically designed for products prone to rust, such as metal components, precision instruments, and hardware tools, and is widely used in industries such as machinery manufacturing, automotive parts, and electronic components.Compared to traditional flat-mouth rust-proof bags, the square-bottom rust-proof bag features a unique three-dimensional sealed bottom structure. After forming, it can stand upright on its own and remain stable without additional support, greatly facilitating the loading and retrieval of products. The bag body is made of high-quality polyethylene film as the base material, compounded with vapor phase rust-preventive factors. It combines excellent flexibility and barrier properties, capable of resisting the intrusion of external moisture and dust. Additionally, through vapor phase slow-releas…

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