FIBC Bags Manufacturing Process-

FIBC bags, also known as bulk bags or jumbo bags, are a versatile and cost-effective solution for storing and transporting large quantities of dry goods. The manufacturing process of FIBC bags involves several steps, including design, material sourcing, cutting, sewing, and quality control.

Manufacturing Process Step By Step

  • Design: The first step in the manufacturing process is to design the bag to meet the specific requirements of the customer. This includes determining the size, shape, weight capacity, and features such as lift loops and discharge spouts.
  • Material Sourcing: Once the design is complete, the next step is to source the materials needed for the bag. This includes the woven polypropylene fabric for the body of the bag and the stitching thread.
  • Extrusion and Weaving: The raw polypropylene material undergoes a meticulous extrusion process, where it is melted and formed into thin, continuous strands. These strands are then woven together using state-of-the-art looms to create the characteristic woven fabric that forms the body of the FIBC bag.
  • Cutting: The next step is to cut the woven fabric into the correct size and shape for each bag. This is typically done using specialized cutting machines that are designed to handle large rolls of fabric.
  • Sewing: After cutting, the edges of the fabric are sewn together to create the body of the bag. This is usually done using specialized sewing machines that are designed to handle heavy-duty materials.
  • Quality Control: Once the sewing is complete, the bags undergo a thorough quality control process to ensure they meet the desired specifications. This includes checking for any flaws in the fabric, ensuring the correct weight capacity, and verifying that the lift loops and discharge spouts are securely attached.
  • Packaging and Shipping: Once quality standards are met, the finished FIBC bags are packaged and shipped to the customer across the globe. Mittal Technopack maintains efficient logistics networks to ensure timely delivery and customer satisfaction.


The manufacturing process of FIBC bags involves a combination of design, material sourcing, cutting, sewing, and quality control to ensure that the end product meets the customer’s needs and is of the highest quality.

Our FIBC bags exemplify a harmonious blend of precision engineering, quality craftsmanship, and customer-centric innovation. By adhering to stringent manufacturing standards and embracing technological advancements, Mittal Technopack continues to redefine the landscape of bulk packaging solutions while empowering industries to transport and store goods safely, efficiently, and sustainably.

FAQs and Answers:

What is the raw material for the FIBC bag?

PP and PE (Polyethylene) FIBC bags are two common types of bulk packaging solutions used in various industries for transporting and storing goods. These material provides strength, durability, and flexibility, making it suitable for various industrial packaging needs.

What are the types of FIBC bags?

There are several types of FIBC bags, including standard bulk bags, ventilated bags, conductive bags, hazardous material bags, sift-proof bags, UN-certified bags, and food-grade bags. These variations cater to different product requirements, safety standards, and industry regulations.

About the author

MITTAL TECHNOPACK PVT LTD is the largest manufacturer and exporter of FIBC bags from the eastern part of India. The journey of this superior brand began in Dhanbad a long time ago and has grown to be celebrated globally.

MITTAL TECHNOPACK prioritizes manufacturing quality products that reflect their passion for packaging, using only the highest quality materials in line with industry standards and regulations.