PE valve bag for chemical product package, suitable for auto matic filling machine, ultro-sonic heat sealing.

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.