We manufacture heavy duty PE valve type bags. These bags are specialized bags with the only opening being the open valve mouth from where the material can be filled. We provide custom printing (front and back) and embossing (Anti-skid) feature on the bag. The advantages of these bags are that the bags are closed from all end making it spillage proof and dust free. There is no major sealing required on the bag after filling to close it. The valve mouth can either be folded inside or can be taped or can be sealed easily and the material will not come out. A valve bag filling machine is required by the companies using these bags. The above picture shows an empty valve bag (back side) with custom printing and transparent valve.