Double Needle Four Thread Overlock & Chain Stitch Sewing Machine
Model: 4000 H
The 4000 Series Double Needle Four Thread Overlock & Chain Stitch Sewing Machine is engineered for heavy-duty Big Bag (FIBC) production. Equipped with top and bottom filler cord feeds and dual transport from above and below, it simultaneously performs overlock and safety stitches for maximum seam strength. Purpose-built to handle today’s challenging bag materials, this machine delivers unmatched efficiency and precision, helping Big Bag manufacturers achieve high productivity, consistent quality, and long-lasting durability in demanding industrial environments.
Enquire Now Enquire Now Enquire Now Enquire NowDual Stitch Capability: Performs overlock and chain safety stitches simultaneously, ensuring superior seam integrity for heavy-duty industrial Big Bags.
Top & Bottom Filler Cord Feeds: Provides extra reinforcement for seams, creating stronger, more durable bags able to handle extreme loads.
Double Transport System: Fabric is fed evenly from above and below, preventing slippage and maintaining consistent stitch quality on heavy materials.
High-Efficiency Design: Built for demanding FIBC production, enabling faster turnaround, reduced downtime, and reliable performance on difficult modern bag fabrics.
Our Process: From Idea to Installation
Engineered for high-performance lamination, cutting, and recycling in heavy-duty tarpaulin production.
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