FIBC bags, also known as bulk bags, are large, flexible and durable containers that are designed to transport and store goods in bulk. These bags have become increasingly popular over the years due to their ability to reduce costs, increase productivity and protect goods during transportation. In this article, we will describe the steps on how to make FIBC bags, and we will recommend our machines for your reference.
1.The steps on how to make FIBC bags
Step 1: Design
The first step in making a FIBC bag is designing it. This involves deciding on the bag's size, shape, capacity, and the material it will be made of.
Step 2: Material Selection
FIBC bags are typically made of polypropylene, which is a strong and durable synthetic material that is resistant to moisture, UV radiation, and chemical corrosion.
Step 3: Extrusion
The next step in the FIBC bag manufacturing process is extrusion. This is the process of melting the material and extruding it into thin threads that will be used to create the fabric that makes up the bag.
Step 4: Fabric Cutting
Once the fabric is woven, it needs to be cut into the appropriate size and shape for the bag. This is done using cutting machines which can cut the fabric into various shapes, such as squares or rectangles, depending on the design.
Step 5: Sewing
The next step involves sewing. The cut fabric pieces are sewn together using specialized machines that can handle the thickness of the material.
Step 6: Printing
After the bag is sewn together, it's time to print any required labels or logos. The printing is done using specialized equipment that can print directly on the bag.
Step 7: Finishing Touches
The final step is adding the finishing touches to the bag. This can include handles, zips, liners, and filling and discharge spouts, as required.
2.Recommend our updated GC1510 machine for make FIBC Bags.
GC1510 big bag belt sewing machine is high speed single needle compound feed with walking foot lockstitch sewing machine with large vertical axis hook, with auto lubrication system. And the machine is used for sewing heavy duty materials, such as container bag belts and cargo handling belts, as well as car seats, sofas and bags, etc.


In conclusion, FIBC bags have become a vital solution to various industries for transporting and storing bulk goods. While the manufacturing process requires multiple steps, the end product is a versatile and durable bag that can handle heavy loads. By following these steps, anyone can manufacture FIBC bags that meet the required specifications of their industry.
If you have need machines for making FIBC bags, please contact :
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Email: sales@chinapackstar.com






