Spun Polyester Thread Built for Heavy-Duty Bag Closing Lines
10/4 Bag Closing Thread
| Material: | 100% Spun polyester |
| Yarn Count: | 10/4 |
| Net Weight: | 200g/cone |
| Color: | Raw white (customized colors available) |
| Packaging: | 250g-10kg/cone |
| MOQ: |
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◆ Lead Time: 25-35 days
◆ Shipping: Sea freight, Railway freight
◆ Payment: T/T, L/C ...
Product Details
100% Spun polyester bag closing sewing thread
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
Weight: 150-200g to 1kg 2kg 4kg 8kg 10kg, etc.
Package: It can be packed as 20g to 10kgs without knots, suitable for hand sewing bag machines and industry sewing bag machines, thus improving sewing efficiency.
Features: High resistance to abrasion/excellent seam strength appearance/chemical resistance/without knot/high productivity/economical
MH 10/4 bag closing sewing thread is a 100% spun polyester thread engineered for sealing heavy packaging bags.
The spun polyester construction gives the thread high resistance to abrasion, corrosion and acid exposure, so seams hold up under the friction and chemical contact common in bulk bag sealing.
It is offered in yarn counts from 10S/3 up to 20S/6 and runs on GK9, Fischbein, Newlong and Union Special bag closing machines, covering portable, semi-industrial and fully automated closing lines.
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
- Packaging: 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.
Other Thread Products
We offer additional polyester thread options: corespun polyester sewing thread, high tenacity polyester sewing thread, cotton sewing thread, bag closing thread, recycled sewing thread, anti-UV sewing thread, waterproof sewing thread, fire-retardant sewing thread, High extension flex sewing thread, water soluble sewing thread, sewing thread sets.
