Jumbo Bag Sewing Machine 80700 Series

Looking for a reliable, heavy-duty industrial sewing machine for jumbo bags, FIBCs, or container bags? Our GK80700-CD3 Jumbo Bag Sewing Machine is your go-to solution! As a basic yet high-performance 2-needle 4-thread industrial chain stitch machine, it's the most popular choice for global big bag manufacturers-specialized in sewing various critical parts of big bag bodies.

This versatile machine excels at multiple jumbo bag sewing tasks: side seams (with filler cord), top/bottom plate seams, heavy-duty corner seams, and loop attachment. It's fully compatible with Q bags/baffle bags (4 sides + bases + inner panels), cross corner bags (tubular body + square base), U-panel bags, and other high-quality big bag types-meeting diverse production needs of FIBC factories.

Main Features of GK80700-CD3 Reliable Big Bag Production Sewing Machine

• Heavy-Duty Industrial Performance: 2-needle 4-thread chain stitch (401+401 double chain stitch) for strong,load-bearing seams. Max sewing thickness up to 18mm.
• Synchronized Feeding Structure: Upper and lower feeding mechanism prevents fabric slippage, ensuring uniform stitches even on thick or layered materials-critical for consistent quality in big bag production.
• Flexible Stitch & Filler Cord Design: Adjustable stitch length (6-12mm) adapts to different sewing requirements. Filler cord guide (top and/or bottom) seals needle punctures at the left needle
• Upgradable Functionality: Easily upgrade to pneumatic foot lifter (model GK80700-CD4) or pneumatic foot lifter + hot thread chain cutter (model GK80700-CD5) for enhanced efficiency-growing with your production demands.

Why Choose GK80700-CD3 for Jumbo Bag Production?

1. Versatile for All Big Bag Types: Engineered to sew side seams, corners, top/bottom plates,loops,baffle bags, cross corner bags, U-panel bags, and standard container bags.
2. Reliable Basic Model: Ideal for manufacturers heavy-duty solution without redundant features-proven durability for long-term industrial use.
3. Scalable Performance: Upgradable to CD4/CD5 models as production volume increases, maximizing equipment investment value.
4. Global Industrial Application: Trusted by FIBC bag manufacturers worldwide for high-quality sewing of chemical, grain, cement, mineral, and more.

As a professional big bag sewing machine manufacturer, we prioritize reliability, versatility, and cost-effectiveness. The GK80700 Q bag/baffle bag side seam sewing machine(CD3/CD4/CD5) is a staple in global jumbo bag factories, delivering consistent performance for critical sewing processes.

Welcome friends in the global big bag industry to contact us for further communication and mutually beneficial cooperation!

Applications

 

Stitch Sample

Jumbo Bag

2-Independent Lines

1.What types of large bags are your machines suitable for?

A: They are widely used for sewing container bag baffles, cross bottoms, filter bag cylinder beds, and other mainstream large bag styles. Custom sewing of large bags with special shapes is also supported.

2.How long is the service life of your big bag sewing machine?
A: The machine adopts integral cast iron structure and high-precision accessories. With standard maintenance, the service life can reach more than 10 years.

3.How about the packaging and transportation of that machine?
A: All the machines are packed in standard export cartons or wooden packaging boxes to prevent damage during transportation.

4.What payment terms do you accept?
A: We accept T/T,Paypal,Western union ect.

why choose us

 

our Company

 

PACKSTAR is a leading professional manufacturer of bag sewing machines, bag closing machines and supporting packaging equipment. Our products are trusted by clients in over 30 countries, serving food, chemical, feed, grain, fertilizer and packaging industries.

 

Meanwhile, we offer one-stop services including pre-sales technical consultation, free solution design, on-site installation guidance, long-term after-sales maintenance & spare parts supply.

How To Cooperate With Us?

Welcome to email or call us get the professional sewing solution and quotation.

Our address

No.25,Hi-Tech Zone,Xi'an,710065,China

Phone Number

86-29-81870126,81870128

E-mail

dekoco@vip.163.com,sales@chinapackstar.com

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