Item | PP/Paper Valve Bag/block bottom valve bag |
Material | 100% new pp material, kraft paper, pp woven compound with craft paper or per customers' requirement |
Standard Size | 45 x 52 x 10 cm (25kg) / 50 x 65 x 10 cm (50kg) or as request |
Printing(optional) |
1. Offset Printing (economical)
2. Flexo Printing (deluxe)
3. Colorful BOPP Printing (luxury) |
Opening(optional) |
1. Whole top opening
2. Outer valve opening
3. Inner valve opening |
Application |
Building materials industry(gypsum powder, putty powder, tile adhesive, caulking agent, waterproof coating,etc.), chemical raw materials industry(silicon dioxide, and form plastics,etc.), modified plastics industry(flame retardant resin, functional masterbatch, reinforced, toughened resin, etc.), food industry(wheat flour, maltodextrin, citric acid, starch sugar, rice,etc.), carbon black pigment industry(synthetic resins, graphite and carbon), ultrafine powder industry(heavy calcium carbonate, titanium oxide, silicon oxide,etc.) |
MOQ | 10,000pcs |
Block bottom valve bag is a new-type of packaging bag, widely used in packaging cement, flour, fertilizer, building materials , etc . Compared with the traditional cement bag and kraft paper cement bag, it is very economical and convenient, as well as big production capacity.
Bag Style
PP Valve Bag
Paper Valve Bag