Attributes

Brand	-
Category	Hardware & Tools / Sewing & Embroidery Machines
Origin	-
Material	High-Tenacity Polypropylene
Thread Count	3-Ply Twisted
Color	Natural White
Spool Weight	500 Grams
Compatibility	Fits Most Woven Bag Sewing Machines
Tensile Strength	High Durability for Heavy Loads
Application	Grain, Feed, and Chemical Bag Sealing
Heat Resistance	Moderate (Suitable for Standard Operations)
Package Type	Protective Plastic Spool
Origin	Manufactured in ISO Certified Facility

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Essential for our packaging line

Consistent thickness and strength make this ideal for high-speed sewing heads. Great product for any warehouse operation dealing with bulk goods.

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect for our grain sacks

This thread runs smoothly through our automatic bag sealers without breaking. We process hundreds of bags daily, and this product has significantly reduced downtime.

Anonymous

Mar 13, 2026

Rating: 4/5

Good value for bulk orders

The quality is consistent across spools. It holds up well under tension. I gave it 4 stars only because the shipping took a bit longer than expected.

Anonymous

Mar 07, 2026

Rating: 5/5

No more jamming issues

Switched from a generic brand to this special thread, and the difference is night and day. Our machines no longer jam due to thread fraying.

Anonymous

Mar 02, 2026

Rating: 4/5

Solid industrial thread

Does exactly what it says. It creates a tight seal on woven polypropylene bags. Would recommend keeping spare spools on hand as it goes fast.

Anonymous

Mar 02, 2026

Rating: 5/5

Strong and reliable

We use this for sealing heavy fertilizer bags. The stitch integrity is excellent, and we haven't had any customer complaints about bags coming undone.

5 FAQ

Q: Can this be used for food-grade packaging?

A: Yes, the polypropylene material is safe for general food contact applications like grain and flour sacks, but please verify specific local regulatory requirements for your region.

Q: Is this thread compatible with Newlong DS-9C machines?

A: Yes, this thread is specifically designed to be compatible with Newlong DS-9C and similar industrial woven bag sewing machines.

Q: What is the approximate length of thread on one 500g spool?

A: A standard 500g spool contains approximately 4,500 to 5,000 meters of thread, depending on the specific twist density.

Q: Do you offer bulk discounts for orders over 50 spools?

A: Absolutely! Please contact our sales team directly or request a quote through the business portal for volume pricing on orders exceeding 50 spools.

Q: How should this thread be stored to maintain quality?

A: Store in a cool, dry place away from direct sunlight and moisture to prevent degradation of the synthetic fibers before use.

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