Triangle‑Piece Sewing & Cutting Machine

This all‑in‑one machine is designed for complete processing of bag‑webbing triangle pieces. It automatically completes fabric feeding, positioning & pressing, over‑edge sewing forming, then drives the rotary cutting blade to swing left‑right for precise cutting of standard‑spec triangle pieces. Cut edges are clean and fray‑free with consistent triangle angles. It is dedicated to mass‑production of backpack reinforcement gussets, webbing ear tabs and other bag accessory components.

Core Advantages

1. Integrated sewing‑and‑cutting workflow
PLC‑servo coordinated control completes material feeding, over‑edge stitching, positioning and rotary swing‑blade cutting in one continuous cycle. Swing‑blade cutting supports multi‑angle triangle‑piece production. Eliminates post‑sewing transfer and manual trimming to reduce labor demand. Equipped with premium pneumatic & electric components from Siemens, Huichuan, Airtac and Omron. Stable for long‑hour continuous production with low failure rate.

2. High‑precision cutting & consistent output
Adjustable rotary cutting assembly; cutting angle, stroke and blade‑down speed are configurable via touch‑screen. Sharp blades deliver smooth cuts on webbing and soft textiles without fraying. Even, firm over‑edge sewing with fixed forming positions ensures uniform dimensions across batches and low defect rates.

3. Broad material compatibility & quick change‑over
Processes flexible materials including nylon webbing, oxford fabric, canvas, polyester textile and elastic straps. Produces backpack reinforcement triangles, drawstring‑bag ear tabs, shoulder‑strap connectors and apparel fabric accessories. Multiple process‑parameter recipes can be saved. Triangle‑size adjustment is done via touch‑screen without frequent mold replacement.

4. Production‑line connectivity & complete after‑sales
Interconnects with upstream and downstream equipment for full‑process automated manufacturing. Simple routine maintenance. Lifetime after‑sales support, on‑site commissioning and operator training are provided.

Technical Specifications