The FBS-20 is a reliable Industrial Bag Stitching Machine designed for efficient sack closing in medium-volume production environments. As a durable bag sewing machine for woven bags, it delivers consistent stitching performance for kraft paper bags and PP woven sacks. This model is widely used as a practical sack stitching machine in food processing plants, feed mills, and chemical packaging facilities where stable and continuous bag closing is required.
The FBS-20C is an upgraded automatic bag stitching machine equipped with enhanced edge-folding and sealing precision. Built as a professional heavy duty bag sewing machine, it is ideal for high-demand packaging lines handling bulk materials and powder products. This model functions as a dependable woven bag closing machine, ensuring neat and secure closure for kraft paper and plastic woven bags in industrial environments.
• FBS-20|FBS-20C series Heavy-Duty Bag Closing Machine
| √ | High Efficiency | √ | High Output |
| √ | Small Footprint | √ | Multi-function |
| √ | Good Sealing Appearance |
•Mode Of Bag Top Packaging
Suit for stitching packing of paper bag or woven bags after bag top tolder .

| Intelligent Automation
FBS-20 automatic edge-binding stitching packaging machine for heavy-duty bag is suitable for edge-folding and stitching of krafe paper bag or plastic woven bags,knitting bag. it has wide application in the fields of foodstuff, feed, chemical industry. | ![]() |
![]() | Strong Sewing System
This machine adopts photoelectric control system,which could automatically and continuously finish all the processes of edge-folding, stitching, thread-snipping etc. of plastic woven bags. Its pneumatic system acts the thread-snipping and lube spray |
| Multiple Seal
It can make up an automatic production line with auto.counter, filling machine and conveyor.
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| Simple Operation
Optional device: Edge-folder, 5 digits counter, alarm of thread broken. | |
| Convenience Of After-sales Repair
Excellent after-sale purchase without worry | |
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| Chemical Industry | Compound Fertilizer Industry | Engineering Plastic Industry |
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| Feed Industry | Food Additives Industry | Medical Intermediate |
| Model | FBS-20 | FBS-20C |
| Voltage (V/Hz) | AC 380/50 | |
| Gross Power(KW) | 0.6 | 0.4 |
| Transmission Power(KW) | 0.18 | – |
| Motor Power of Sewing Machine(KW) | 0.37 | |
| Sealing Speed (m/min) | 8.5(Customize upper limit 11) | |
| Height From Sealing Center to the Floor (mm) | 700-1400 | |
| Air Source Pressure (Mpa) | 0.6 | |
| Folding Width (mm) | 30-40 | – |
| Sewing Machine Model | GK95-1 | GK35-6,GK35-2 |
| Needle Mode | DR-H30#26 | 80800×250# |
| Sewing Machine Specification | 20S/6、20S/9 fiber thread | 21S/5,20S/3 polyester thread |
| Height Space Request of Bag Top | 150-170 | |
| Dimension (L×W×H)(mm) | 1200×1000×1870 | |
| Net Weight (kg) | 200 | 150 |
It can be done.
Domestic brands
Pet food, grain, rice, fertilizer and chemical powder sectors have stable demand, especially for woven sack closing solutions in 5–50kg packaging.
Yes. The Industrial Bag Stitching Machine can integrate with filling, weighing, palletizing and conveyor systems. Click here to know more info.
The FBK-23C bag sealing machine is a high-performance bag packaging solution designed for heavy-duty applications. It is specifically engineered for 25–50kg heavy bags, making it an ideal industrial bag sealer for demanding production environments.
This heavy duty sealer supports a wide range of bag types, including single or multi-layer paper bags, paper-PE composite bags, 2-in-1 and 3-in-1 bags, aluminum-PE liner bags, and PE bags—ensuring maximum flexibility for industrial packaging needs.