Flexible Bag Folding & Sewing Machine

This machine is custom‑designed for folding‑and‑sewing processes of flexible bags, non‑woven bags, storage pouches and canvas sacks. It automatically completes bag feeding, precise opening‑edge folding, high‑speed stitching and automatic thread trimming. Uniform folded edges with tight, consistent seams deliver neat finished bags that resist fraying. Eliminates manual folding operations, ideal for mass‑production of various soft flexible fabric bags.

Application Range

Storage‑box component manufacturers, luggage drawstring‑bag processors, gift‑bag factories, home‑use flexible‑bag producers and garment‑accessory drawstring‑bag processing plants.

Core Advantages

1. Full‑process automatic processing
Servo‑electric control with photo‑electric sensor positioning. Automatic bag feeding, precise opening‑edge folding, lock‑stitch sewing and pneumatic thread trimming are completed in one cycle. Fold‑over width is adjustable via touch‑screen with minimal folding error. Manual folding is eliminated to greatly cut labor costs. Equipped with premium components from Huichuan, Airtac, SMC, Panasonic and Omron. Stable performance supports long‑hour non‑stop mass production.

2. Reliable & durable sewing quality
Stitch length and sewing speed are controllable. Even, dense stitching prevents fabric wrinkling, skipped stitches and loose threads. Folded‑and‑sewn bag‑openings withstand pulling without thread‑slippage or seam‑opening. High product consistency and low defect rates.

3. Wide material compatibility
Processes non‑woven pouches, storage drawstring bags, canvas sacks, oxford‑fabric bags and elastic‑cord gift bags. Works with both lightweight soft fabrics and thickened textiles. Multiple production‑process recipes can be saved for quick specification change‑over.

4. Production‑line ready & complete after‑sales
Connects with upstream and downstream equipment to build a full automatic production line. Equipped with material‑jam and shortage‑warning alarms for easy routine maintenance. Lifetime after‑sales support, on‑site commissioning and operator training are provided.

Technical Specifications

Output	600 pcs/h (speed adjustable)
Power	2 kW, 220 V
Sensors	Panasonic, SMC
Pneumatic Components	SMC, Airtac (Genuine Parts)
Dimensions	1.6 m (L) × 1.5 m (W) × 1.55 m (H)