Plastic Film Cutting Knife

SENDA Machine Knife delivers high-performance plastic film cutting blades engineered to meet the rigorous demands of bag making, film slitting, and flexible packaging applications.

Engineered for Superior Performance
1. Premium Blade Materials
High-grade tool steels (D2, M2) & tungsten carbide options

HRC 58-62 hardness with exceptional wear resistance

Corrosion-resistant coatings for extended service life

2. Precision Manufacturing Process
CNC-controlled grinding with ±0.005mm tolerance

Mirror-polished cutting edges for clean, burr-free cuts

Custom geometries for specific film types (PP, PE, LDPE, HDPE)

3. Advanced Surface Treatments
Cryogenic processing for enhanced durability

Specialized coatings (TiN, CrN) available

Stress-relieved construction prevents micro-fractures

Applications Across Plastic Converting
✔ Automatic bag making machines - Clean cuts at high speeds
✔ Film slitting & rewinding systems - Precise edge quality
✔ In-line converting equipment - Consistent performance
✔ Post-consumer recycled film processing - Special abrasion-resistant options

Why Global Converters Choose Us
✅ 40% longer blade life than standard industry blades
✅ Reduced film jams with optimized edge geometry
✅ Custom solutions for unique machine configurations
✅ Global stock availability with fast delivery