Recently, many customers have shown great interest in our GN20-3 carpet overedging machine. This device is a single-needle three-thread sewing machine. However what exactly is this machine? And why is it favored among manufacturers? Let's take a look together!
1.Introduction
The GN20-3 is a flatbed, bottom-feed, single-needle, three-thread heavy-duty carpet overlock sewing machine. It adopts a single-needle and double-looper structure to create stable and consistent three-thread overedge seams. The upper and lower thread tensions can be easily adjusted via tension nuts, while the manual lubrication system with sight-feed oiler ensures reliable operation and convenient maintenance.
This machine delivers strong, neat stitches with low noise and long-term durability, ideal for heavy-duty sewing requirements. If you need machines with single needle two thread, you can refer to our GN20-2 Model.
Our GN20-3 Machine
2.Application
The GN20-3 efficiently sews straight edges, curved lines, and small arcs on heavy carpets. It is specially designed for overedging and finishing:
Applications
Car mats
3.Specifications
Sewing thickness: up to 12 mm
Max. overedging width: 19 mm
4.Why It Has Become a Top Choice
Global buyers are choosing PACKSTAR's carpet sewing machine for three key reasons:
- Proven reliability in 24‑hour production lines
- Cost‑effective total cost of ownership
- Global after‑sales support for export markets
As demand for high‑quality finished carpets and mats continues to grow, PACKSTAR's latest carpet edging solutions help manufacturers upgrade output, reduce rejects, and strengthen competitiveness. We committed to developing industrial sewing equipment for heavy‑duty applications, supporting manufacturers with stable, efficient, and durable production tools.
To contact us:
WhatsApp/WeChat:008613991289750/008618192599526
Email: sales@chinapackstar.com
