New Launch: Pneumatic Serrated Type Butterfly Hole Puncher for Flexible Packaging Films

Dongguan CRJ Mould Tech Co., Ltd., a professional manufacturer of pneumatic punching moulds, proudly introduces its latest innovation – the Pneumatic Serrated Type Butterfly Hole Puncher. Designed for the flexible packaging industry, this high-performance tool ensures efficient, durable, and precise hole punching across a wide range of plastic films.

Advanced Serrated Punching Technology

The new serrated type design provides cleaner cutting edges and longer service life compared to traditional punching systems. By applying serrated blades, the punching force is evenly distributed, reducing wear and achieving stable performance even under high-speed continuous production.

This innovation not only enhances hole accuracy but also reduces maintenance costs, making it an ideal solution for modern packaging manufacturers.

Wide Material Compatibility

The pneumatic serrated type butterfly hole puncher is engineered for multiple plastic film materials, including:

• PET (Polyethylene Terephthalate)

• OPP (Oriented Polypropylene)

• PO (Polyolefin)

• CPE (Cast Polyethylene)

• PP (Polypropylene)

• PE (Polyethylene)

• PVC (Polyvinyl Chloride)

• PPE, PPU, and more

Whether applied to food packaging bags, garment packaging, daily chemical pouches, or agricultural films, this punching solution guarantees precise and smooth butterfly holes.

Key Features & Benefits

• Serrated Blade Design – Clean cut, reduced wear, longer service life.

• High-Speed Performance – Punching speed up to 300 strokes per minute, ideal for automatic bag making lines.

• Customizable Hole Shapes – Supports butterfly holes, handle holes, round holes, oval holes, hanger holes, and custom punching patterns.

• Durability Guaranteed – Made with Swedish imported mould steel, capable of over 1.5 million punching cycles.

• Low Maintenance – Long-lasting mould base, only punching pins need replacement.

• Strong Compatibility – Works with bag making machines, laminating machines, slitting machines, and other flexible packaging equipment.

Why Choose CRJ Mould Tech?

With over 30 years of expertise in punching moulds for flexible packaging, CRJ delivers innovative solutions tailored to global manufacturers. Our pneumatic punching moulds are trusted for their precision engineering, long-term stability, and cost efficiency.

By choosing our Pneumatic Serrated Type Butterfly Hole Puncher, packaging producers can achieve:

• Higher production efficiency

• Lower downtime & maintenance cost

• Greater flexibility in packaging design