High-Tenacity Spun Polyester Bag Closing Thread 20S 2*3
20S 2*3 Bag Closing Thread
Material: | 100% Spun polyester |
Yarn Count: | 20S/2*3 |
Color: | Raw white (customized colors available) |
Packaging: | 150g-10kg/cone |
MOQ: |
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Product Details
20s 2*3 Bag closing sewing thread
MH bag closing sewing thread is a 20s/2/3 industrial thread spun from 100% polyester for stitching the mouths shut on PP woven and paper packaging bags.
Made of spun polyester fiber, it has high resistance to abrasion/corrosion/acid, mostly used for packing bag seam sewing for woven bag/paper bag/sacks, etc.
Count: 10S/3, 10S/4, 12S/3, 12S/4, 12S/6, 20S/6, etc
Packaging: 150g to 10kgs without knots
Features: High resistance to abrasion/excellent seam strength appearance/chemical resistance/without knot/high productivity/economical
Thread Weight & Recommended Machine Models
Thread Specification | Thread Weight | Machine Type | Recommended Models | Application |
|---|---|---|---|---|
20S/6, 20S/9 | 200g – 250g | Portable Bag Closer | GK9 Series, GK26-1A, NP-7A | On-site small-volume bag sealing, mobile use |
20S/6, 12S/4 | 500g – 1kg | Semi-industrial Stationary Machine | Fischbein F Series, Newlong NP-3X | Factory use, moderate sealing volume |
12S/4, 20S/6 | 1kg – 2kg | Industrial High-Speed Sewing Head | Fischbein Empress Series, Newlong DS-9C, Union Special 80800 | Continuous high-speed bag closing line |
20S/6, 20S/9 | 3kg – 4kg | Automatic Bag Closing System | Newlong DS-11, Fischbein PBC6000 Series | Fully automated packaging line |
Customization
Thread color: Pantone-based or customer samples
Private label & logo: Available on cone or outer box
Cone type: Plastic or paper
Packing: 1kg/cone, 10 cones/carton or as requested
OEM & ODM: Welcome for bulk orders
Usage
This thread is specially developed for sealing large and heavy packaging bags used in agriculture, industry, and bulk transportation.
Woven PP bags, kraft paper sacks, and multi-wall paper bags
Used for packing: grain, cement, fertilizer, sand, feed, seed, charcoal, and chemicals
Suitable for use with heavy-duty industrial bag closing machines, including fixed-type and high-speed sewing heads.

















