Manufacturing Process of Jumbo Bags
Manufacturing of FIBC / PP Jumbo Bags involves various types of key steps along with our skill operations performs. The pp granules which are the basic raw materials converted into FIBC bags in various lines of process. The total process involves of 11 steps. The step wise production process is explained below and a flow chart is provided for better understanding. Raw Material The raw materials required for making of FIBC are polypropylene (PP) Granules and Low Density Polyethylene (LDPE). Extrusion Here the mix of virgin and recycled PP granules are being melted and converted into form of tapes in a extrusion plant and at the end of the process are wound on bobbins of required size. This is the first stage of process which determines the tensile strength of the tape. Weaving Extruded tape bobbins will be loaded in the Circular weaving machine or Flat weaving machine. Here the tapes will be woven to fabric of required specification and will be would in roll form. These fabrics wi...