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    FAQs

    What is an FIBC?

    FIBC stands for Flexible Intermediate Bulk Container. They are more commonly known as Bulk Bags/ BIG BAGS/ FIBC/ JUMBO BAGS.  The packages are classified as intermediate containers because of their size; typically having filled weights between about 500 kgs to 2000 kgs.    Use of FIBCs today permeates nearly all industries, where dry bulk solids are handled including food, chemicals, and even pharmaceuticals.

    The most common material used in FIBC construction is 100% virgin polypropylene as per international standards.

    Woven polypropylene is made from extruded resin to tapes which is woven to make the fabric.

    Bulk bags come in many different sizes and styles, and can be customized as per your needs. For suggestions please contact us at info@bulkflex.com

    SWL is an abbreviation for safe working load.  A bulk bag’s safe working load is the amount of weight that the bag is rated and tested to hold and function safely.

    A standard bulk bag is rated at a 5:1 Safety Factor Ratio as per, which means that the bag is specified to hold 5 times the amount of the bags safe working load or jerk while transportation.  

    A 5:1 Safety Ratio is for single use. Bags that are designed for multi-use or multi-trip bags are made with an increased SF ratio.   The SF for a multi-trip bag is 6:1.

    Yes, however, bulk bags will degrade as a result of UV exposure. A standard bulk bag has a UV mix added into the fabric at the manufacturing level. It is always advicable to specify the exposure of the bags while placing the order.

    There are many common types of FIBCs available in the market place.  The most commonly used bulk bags are constructed in the U Panel or Circular configuration and might incorporate a simple PE liner or no liner at all.