Products Descriptions & Details
1-needle 2-thread big bag making sewing machine GK81500B is the heavy duty safety chain stitch overedge industrial sewing machine. It is mainly designed for sewing various fabric of big bags body with one straight chain stitch and one overedge stitch to cover the PP fabric edge of jumbo bags in the certain condition in the big bag factory.
Developed from the common GK81300 machine head, this 1-needle 2-thread jumbo bag making sewing machine adopts the powerful upper and lower finding mechanism, solid machine casting without shake during the sewing, reasonable inside structure with the quality spare parts, high needle bar stroke, top oil cup, filler cord guide, overlock stitch(stitch type:502). The filler cord can be added synchronously during the sewing, which makes sure the tightness of the jumbo bag without the leakage.
The complete set GK81500B 1-needle 2-thread FIBC bag making sewing machine includes table, stand, heavy thread stand for big bag and strong 750W needle position motor with upper and lower needle position function. Also it can add air foot lift and thread chain cutter(hot knife/burner).
This machine is one of the best one needle two thread heavy duty bag making machines in the current global market for the most big bag manufacturers, who produces jumbo bags, container bags, FIBC bags made of the jute, burlap and PP etc.

Feeding Structure

Machine Front

Stitch Sample
Products Features
- High speed, 1-needle, 2-thread overlock machine
- Top and bottom feed mechanism
- The max.seam width 19mm with adjustable stitch length
- Manual lubrication system and sight feed oiler
- Air foot lift and hot thread chain cutter as the option
Products Specifications
|
Model |
GK81500B |
|
Max.Sewing Speed |
1400SPM |
|
Max.Sewing Thickness |
22mm |
|
Stitch Length |
6-13mm(Standard:10mm) |
|
Overedging Width |
19mm |
|
Needle Size |
UY9853G 430 #33 |
|
Stitch Type |
502 |
|
Lubrication System |
Manual |


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Company profile
Deko Corporation is located in the center of the free trade zone at the national level Hi-tech Zone, Xi'an, China. We mainly dedicate in developing, producing and marketing of PACKSTAR brand big bag, bag sewing & bag closing machines since 1990s, we are one of the world leading suppliers of bag closing and sewing machines in the global market.
For more than 30years, we continuously improve the quality from even one small screw to the whole machine lines and our service, in order to meet our valued customers demand both in domestic and overseas market, improve theirs work efficiency and create the value by joint-efforts.
Superior Quality
Stringent quality control in manufacturing & pre-shipment inspections–delivering consistent reliability for your industrial big bags, bags making and closing production line.
R&D Center
The professional R&D Center drives innovation in the packaging industry. Industrial and National standard-your trusted partner in big bags, bags making and closing industries.
Price Advantage
We deeply understand the quality first as well as the cost importance for all of you whether you plan to start or you already. We always think quality, price and service together!!!
OEM/ODM Service
We offer the full OEM/ODM service in this industry worldwide: R&D-driven design, customization and manufacturing. Global inquiries welcome-your vision, our expertise!
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
dekoco@vip.163.com,sales@chinapackstar.com

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