In recent years, the global demand for comfortable, durable, and stylish sweatshirt fabrics has surged—driven by the booming athleisure market and sustainable fashion trends.
At the core of this growth lies the Single Jersey 6-Track Fleece Circular Knitting Machine, an intelligent, high-speed system designed to produce a variety of fleece and sweatshirt fabrics with superior hand feel, elasticity, and structure.
This advanced model combines single jersey knitting with multi-track cam technology, enabling versatile loop formations, precise yarn control, and consistent fleece density—all essential for premium sweatshirt production.
1. What Is a Single Jersey 6-Track Fleece Machine?
The Single Jersey 6-Track Fleece Circular Knitting Machine is a circular knitting machine equipped with six cam tracks per feeder, allowing different needle selection and loop formations in each revolution.
Unlike traditional 3-track machines, the 6-track model provides greater patterning flexibility, pile control, and fabric variation, enabling the production of diverse fleece types—from light brushed fabrics to heavy thermal sweatshirts.
2. How It Works: The Technical Principle
1. Single Jersey Base
The machine operates with a single set of needles on a cylinder, forming classic single jersey loops as the fabric’s foundation.
2. Six-Track Cam System
Each track represents a different needle movement (knit, tuck, miss, or pile).
With six combinations per feeder, the system allows complex loop sequences for smooth, looped, or brushed surfaces.
3. Pile Yarn Feeding System
One or more feeders are dedicated to pile yarns, which form fleece loops on the fabric’s reverse side. These loops can later be brushed or sheared for a soft, warm texture.
4. Yarn Tension & Take-down Control
Integrated electronic tension and take-down systems ensure even pile height and fabric density, reducing defects such as uneven brushing or loop drop.
5. Digital Control System
Modern machines use servo-motor drives and touch-screen interfaces to adjust stitch length, track engagement, and speed—allowing flexible production from lightweight fleece to heavy sweatshirt fabrics.
3. Key Advantages
|
Feature |
Description |
| Multi-track flexibility | Six cam tracks provide more knitting variations compared to traditional models. |
| Stable structure | Enhanced loop control ensures uniform surface and durable fabric. |
| Wide GSM range | Suitable for 180–400 GSM fleece or sweatshirt fabrics. |
| Superior surface feel | Produces soft, plush textures with even pile distribution. |
| Energy-efficient | Optimized yarn path and electronic controls reduce waste and power consumption. |
| Easy operation | Digital interface supports parameter memory and automatic diagnostics. |
4. Market Overview
The global circular knitting machinery market has shown strong growth in the fleece and sweatshirt segment since 2023.
According to industry data, single jersey fleece machines account for over 25% of new installations in Asian manufacturing hubs, led by China, Vietnam, and Bangladesh.
Growth Drivers
Rising demand for athleisure and loungewear
Shift toward sustainable and functional textiles
Brands seeking shorter sampling cycles
Adoption of digital control systems for quality consistency
Leading manufacturers—such as Mayer & Cie (Germany), Fukuhara (Japan), and Changde / Santoni (China)—are investing heavily in R&D for 6-track and high-pile models to meet the demand for premium fleece fabrics.
5. Fabric Applications
The 6-track fleece machine supports a wide range of sweatshirt and functional fabrics:
Classic Fleece (Brushed Back Jersey)
Smooth outer surface, soft brushed inner layer.
Ideal for hoodies, joggers, and casual wear.
High Pile Fleece
Longer loops for extra warmth and insulation.
Common in winter jackets, blankets, and thermal wear.
Loopback Sweatshirt Fabric
Unbrushed loop surface for sporty aesthetics.
Preferred by athletic and fashion brands.
Functional Blends (Cotton + Polyester / Spandex)
Enhanced stretch, quick-dry, or moisture-wicking properties.
Used in activewear, yoga apparel, and outdoor clothing.
Eco-friendly Recycled Fleece
Made from recycled polyester yarns or organic cotton.
Meets global sustainability standards such as GRS and OEKO-TEX.
6. Operation and Maintenance
To ensure consistent performance, manufacturers should consider:
Proper Yarn Feeding: Use stable-quality pile yarns with controlled elasticity.
Regular Cleaning: Prevent lint accumulation in cam tracks and needle channels.
Parameter Calibration: Periodically adjust take-down tension and cam alignment.
Operator Training: Technicians must understand track combinations and stitch setup.
Preventive Maintenance: Monitor bearings, oiling systems, and electronic boards regularly.
7. Future Trends
Integration with AI and IoT
Predictive maintenance and production data analytics will improve uptime and reduce waste.
Smart Yarn Sensors
Real-time monitoring of yarn tension and pile height will enhance consistency.
Sustainable Production
Optimized energy use, recyclable materials, and minimal chemical finishing will dominate the next decade.
Digital Fabric Simulation
Designers will preview fleece texture and weight virtually before production, shortening the R&D cycle.
Conclusion
The Single Jersey 6-Track Fleece Circular Knitting Machine is redefining sweatshirt fabric manufacturing by merging high flexibility, superior quality, and digital intelligence.
Its ability to produce soft, warm, and structurally stable fleece makes it a vital investment for modern textile factories targeting premium and functional markets.
As consumer expectations shift toward comfort and sustainability, this machine represents not only a technical evolution—but also the future of intelligent textile production.
Post time: Oct-31-2025