There are 3 basic types of bulk bag constructions: U-Panel, 4-Panel, and Circular/Tubular. Baffles are an internal component that can be added to each construction to create a “baffled” bag. More specifically, baffles are fabric panels or strings sewn inside each of the bag’s four corners that allow a bag to maintain a square shape when filled.

Baffled, Formstable, and Q Bag are all terms for the same square FIBC.

Without a baffle, a standard bulk bag bulges on the side or belly when full. Baffled bags are ideal for their stability and stackability. They also increase overall storage capacity. The most common type of baffle bag is the 4-panel baffle bag.

Baffle Bag Benefits
1. Forms square package

2. Excellent stability and stackability
3. Square footprint provides for efficient space utilization

4. Improves storage capacity by up to 30%

As one of the professional manufacturers of pp woven bags and bulk bags in CHINA, CHANGHZOU JINWEI PLASTIC WOVEN BAG FACTORY specializes in producing all kinds of bags, such as:PP woven bags(offset & flexo printed bags,bopp laminated bags,inner coated bags,back seal laminated bags);AD. Starlinger bags(block bottom valve bags,block bottom bags,back seal kraft paper bags);Big bags/Jumbo bags(C type jumbo,U-panle jumbo,Circular jumbo,Sling bags) and pp woven fabric at the tubular width 350-1500mm... Our above products are widely used for fertilizers, dry food, sugar, salt, seeds, cereal, animal feed, coffee beans, powdered milk, plastic resins and construction materials. Established in 1999, our company covers an area of 10,000 square meters and there are more than 150 employees. We possess a series of advanced equipment from extrusion to packing. There are 2 sets of extruders, 50 sets of circular looms,1 set of laminating and back sealing machines, 1 set of computerized high-speed and 6-color flexible relief pressing machines, 2 sets of automatic positioned cutting machine, 1 set of gusset folding machine,1 of inner lamination machine, 100 sets of sewing machines with single stitch or double stitches and 2 sets of packing machines, which form an integrated product line with an annual output of 5,000 metric tons. Meanwhile, we have complete equipment for quality testing so that we can ensure that the quality of products is strictly in accordance with the clients' requirements. In 2009, our products passed the audit of ISO9001 certification. "Customer first and reputation first" is the tenet we always adhere to. High quality, competitive price and superior service help us win honor and clients' trust. Around 90% of our products are well exported to Europe,America,Africa,Asia and Australia. We are looking forward to building business relationships with you.