Multiwall Paper Valve Bags
Multiwall paper valve bags can be widely used for packaging of powdery or granular solid materials and flexible items such as food powders, chemical powders, fertilizers, synthetic materials, grains, salts, minerals, etc. Due to its special sealing design on the top, filling of various materials becomes very convenient, which means that it can effectively improve filling efficiency. Once filled, these sturdy bags take on a cube shape so they can stand stable for storage. These bags are made from multiple layers of high-grade paper with an optional moisture-resistant lining, which means it’s ideal for chemical materials that require dry storage. And we can flexo-print patterns or company names on the surface of the bags according to customer needs to promote the brand. If you have any information you would like to know, please feel free to contact us!
Features
- ReliableThese multiwall paper valve bags have undergone our careful design and rigorous tear resistance, impact resistance testing to ensure they can withstand harsh shipping and handling conditions while still protecting product safety.
- Multi-layer designThe multi-layer design helps prevent the ingress of moisture, oxygen, light and odors from affecting the quality of the interior filling, so they protect the interior filling from drying out in humid environments.
- RecyclableThese multiwall paper valve bags are eco-friendly and recyclable as it is made from degradable materials. This means that not only does it not cause a lot of environmental pollution like plastic packaging, it can also help you save packaging costs.
- Ease of useThanks to their excellent puncture and tear resistance, these bags can withstand rough handling. Moreover, its sealing design can increase the convenience of use, which helps improve work efficiency.



