Auto Thread Trimmer FIBC Lockstitch Sewing Machine GC1541S-7/GC1541SD-7

Tired of slow manual thread cutting and repeated manual operations dragging down your FIBC production speed? The GC1541S-7 and GC1541SD-7 auto thread trimmer FIBC lockstitch sewing machine are top-selling all-in-one solutions for global jumbo bag manufacturers. Equipped with auto thread trimmer, pneumatic foot lift and automatic reverse stitch, these full automatic jumbo bag sewing machines eliminate tedious manual steps and deliver fully automated stitching workflow for FIBC, container bags and ton bulk bags.

Two Model Configurations

1. GC1541S-7: Fitted with under-table Taiwan H.S. 750W servo motor, inherits all core performance of GC1541S plus complete automatic functions.
2. GC1541SD-7: Built-in integrated 750W servo motor with sleek modern control panel, same full automatic features as GC1541S-7.

Both models retain every original reliable feature of base GC1541S while adding full automation suites to streamline mass bag production.

Core Automation Advantages

• Full auto top & bottom thread trimming leaves neat short thread tails, removing extra manual trimming work after each sewing cycle
• Built-in auto foot lift and auto reverse stitch further cut repetitive manual operations
• Supports flexible freeform stitching to attach lifting loops and assemble all types of jumbo bags, ton bags and container sacks
• Optional extended long arm designs: 18-inch, 25-inch, 30-inch versions for various large-size bulk bag production demands

Ideal Applications & Users

Main Application: Freeform sewing, lifting loop attachment and assembly work for FIBC, jumbo bags, ton bags, container bulk bags

Target Users:

1. Large & medium FIBC factories seeking full-automatic equipment to boost daily output
2. Manufacturers currently using manual thread-cutting machines and wanting labor-saving upgrades
3. Packaging machinery distributors supplying complete automatic big bag sewing lines
4. Factories producing mixed sizes of oversized jumbo bags needing interchangeable long arm options

Why Choose GC1541S-7 & GC1541SD-7

• Two servo motor layout options (under-table / built-in) match different factory layout preferences
• Integrated auto trimmer, foot lift and reverse drastically lift production efficiency and cut labor cost
• Fully compatible with 18/25/30 inch long arm variants for diverse jumbo bag sizes
• Neat short thread tail trimming improves finished bag appearance and product qualification rate

Contact us now to know more about full function automatic lockstitch industrial sewing machine for FIBC, or for a customization, motor configuration comparison and factory-direct quotations for your automatic FIBC production line.

Applications

 

Plastic Bag

Big Bag

Jumbo Bag

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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