Boost Your Packaging Line with the All-in-One BOPP Laminated Woven Bag Cutting & Sewing Machine

Why Today’s Bag Manufacturers Are Upgrading to Integrated High-Speed Systems

As someone who has spent over 15 years developing and installing bag production lines for global manufacturers, I’ve seen the bottlenecks created by fragmented systems—especially when it comes to cutting, punching, and sewing BOPP laminated woven bags.

Manually aligning side holes, switching between cold and hot cutting, and managing bag length accuracy often requires multiple operators and slows down even the most experienced factories.

That’s why we designed the All-in-One BOPP Laminated Woven Bag Cutting & Sewing Machine — a fully integrated solution engineered to combine speed, accuracy, and automation into one powerful platform.

Core Technical Features – Speed, Accuracy, Automation

One Machine, Complete Process

This machine eliminates the need for separate modules or offline operations. From auto fabric feeding to handle punching, precision cutting, edge tracking, and bag sewing, everything happens inline.

• Max Speed: Up to 70 bags/min

• Dimension: 6000×4600×1500mm

• Weight: 2500kg

• Power Consumption: 3kW, efficient 3-phase system

Hot & Cold Cutting Modes

Switch between cold cutting for clean PP woven fabric and hot cutting for laminated BOPP materials depending on your production batch. The machine ensures sealed, fray-resistant edges with no residue buildup.

PLC + Servo Motor Control System

Equipped with a touchscreen PLC interface and servo motor for bag length accuracy, you get exact repeatability with almost zero manual adjustment. Ideal for operations requiring high consistency.

Edge Tracking and Counting Automation

The EPC photocell edge tracker ensures that printed graphics are aligned every time, reducing misprints and bag rejection. Meanwhile, auto bag counting and stacking help streamline the final stage of packaging.

Pneumatic Rolling for Final Collection

Finished bags are neatly rolled or stacked using a pneumatic collection system, keeping your workflow organized and fast.

Ideal Applications Across Industrial Packaging

We designed this machine with the following high-volume, high-demand sectors in mind:

• Cement Bag Production

• Grain & Rice Packaging

• Fertilizer & Chemical Bag Manufacturing

• Animal Feed Packaging

• Food-Grade Bulk Packaging

In my experience, one of our clients in the Philippines replaced two standalone machines with this all-in-one system, cutting labor by 40% and doubling their output within 3 months.

In My Experience – From Factory Floor to Finished Bag

“Over the years, I’ve learned that automation isn’t just about speed—it’s about control and consistency.”

In Vietnam, a client producing 25kg fertilizer bags struggled with uneven cut lengths and stitching misalignment. After installing this model, they reported:

• 30% improvement in bag sealing quality

• Seamless transition from printed rolls to sewn bags

• Over 95% reduction in manual rework

What Common Problems Does This Machine Solve?

❌ Manual handle or hole punching delays
❌ Misalignment between print and cut
❌ Variable bag lengths due to mechanical drift
❌ Operator fatigue and inconsistent sewing
❌ Low output from non-integrated machines

✅ Integrated hole/handle punching
✅ Servo-controlled cutting precision
✅ Edge tracking with photocell alignment
✅ Low-maintenance, high-speed sewing
✅ Fully automated PLC-based workflow

Call to Action – Ready to Upgrade Your Bag Production Line?

If you manufacture more than 10,000 woven bags per day and still use separate systems for cutting and sewing, it’s time to switch to an integrated solution.

Send us your current production specs
Request a full video demo
Let us help configure a line that fits your material and size range

We offer factory-direct pricing, spare parts, and multi-language support to ensure a smooth transition.

Product FAQ – Expert Answers from a Production Engineer

1. What types of bags can this machine process?
   BOPP laminated woven bags, standard PP woven sacks, printed bags for cement, rice, fertilizer, feed, and more.

2. Can it punch side holes or handles automatically?
   Yes. The machine integrates both automatic side hole and handle punching modules.

3. Is switching between hot and cold cutting difficult?
   No. The operator can switch modes via PLC with minimal downtime.

4. What’s the margin of error in bag length cutting?
   Less than ±1mm, thanks to servo motor control.

5. How many operators are needed?
   Only one operator is required for full production.

6. Does the machine require a large space?
   Standard floor footprint: 6000×4600mm, suitable for medium-size factories.

7. What is the maintenance schedule like?
   Basic cleaning every 2–3 shifts and monthly inspection—low maintenance overall.

8. Can I integrate this with my printing or stacking line?
   Yes. We support upstream printing and downstream stacking integration.

9. Does it support printed bag edge alignment?
   Yes. Photocell EPC edge tracking ensures accurate print-to-cut alignment.

10. Is it available for export worldwide?
    Yes. We have shipped to over 25 countries with CE-certified compliance.

Industry Popular Questions

1. What’s the advantage of integrating cutting and sewing into one machine?

Combining operations reduces manual handling, improves alignment accuracy, and increases productivity by 30–50%.

2. Is this suitable for laminated bags only?

No. It works for both laminated (hot cut) and unlaminated (cold cut) woven bags.

3. Can I use this for retail and industrial packaging?

Yes. It supports both food-grade and heavy-duty packaging production lines.

4. How long is the delivery lead time?

Usually 25–35 working days, depending on customization.