Waist Hole Blades and Perforating Blades are precision-engineered cutting tools designed for high-speed perforation and continuous slitting applications across multiple industries.
The waist-hole design enhances stability, alignment accuracy, and easy installation, making these blades ideal for automated and high-precision machinery used in film, paper, and flexible packaging production.

Application Scenarios

These blades are widely used in:

• 📦 Flexible Packaging Industry – Perforating BOPP, PET, and laminated films for tear-open pouches or ventilation holes.

• 🧻 Paper & Tissue Manufacturing – Creating uniform perforations for rolls, napkins, and disposable products.

• 🧴 Medical & Hygiene Products – Perforating nonwoven fabrics, filters, or adhesive tapes.

• 🪫 Lithium Battery Production – Cutting or perforating separator membranes and insulation films.

• 🧃 Food & Beverage Packaging – Forming micro-perforations for air control or easy-open functions.

• 🏷️ Printing & Labeling Industry – Precision scoring or micro-perforation of adhesive sheets and label stock.