Polyethylene (PE) valve bags are packaging bags made of polyethylene (PE) material. They have many advantages and are widely used in the packaging of various powdered or granular materials.
PE valve bags can be filled from the top or bottom due to their unique valve port design. After filling, they can automatically shape into a rectangular parallelepiped, which not only improves filling efficiency, but also facilitates stacking and transportation.
Features .
Excellent sealing performance: PE valve bags are made of high-strength multi-layer co-extruded PE film, and the bottom and top are welded by high-temperature heat sealing to ensure excellent sealing performance, which is suitable for the packaging of various powder materials.
High strength: PE heat-sealed valve bags have high tensile strength and low weight, and the heat-sealed bottom design makes them more durable.
Low loss: Due to its valve port design and super strong tension, the loss of products during filling, transportation and storage is minimized.
Anti-leakage: The valve bag has the characteristics of anti-leakage, acid and alkali resistance, and expansion and tensile resistance, and is suitable for various harsh environments. .
Environmentally friendly materials: PE heat-sealed valve bags are made of environmentally friendly materials, which are easy to recycle and are conducive to ecological protection..
Versatility: Suitable for the packaging of various powdered or granular materials, such as carbon black, titanium dioxide, chemical powder, fertilizer, medicine, etc.
Application fields
PE valve bags are widely used in the packaging of various powder materials, especially in the fields of chemicals, edible powders, fertilizers, etc. Its unique valve port design and excellent sealing performance can significantly reduce material loss and improve overall efficiency during filling, transportation and storage. In addition, PE valve bags can also be customized according to customer needs, such as printing corporate LOGO and product logos to enhance brand value.
