• Manufactured from polypropylene material.
• Made to eradicate leakage of powdered products that are so fine in their consistency that they would leak through the seams of a standard bulk bag.
• A rope or braided yarn-like filler cord is sewn into a seam to seal up the stitches and prevent the escape of powders.
• KPL offers Dust Proofing on bags with Chain Stitch or Over Lock Stitch depending on the application and can be custom designed as per your requirements:
      - Single Dust Proofing (on one side of a seam only)
      - Double Dust Proofing (on both sides of a seam)
      - Triple Dust Proofing (Filler cord on both sides of the seam and felt / webbing between the layers of fabric being sewn together)