● Perforation Rollers
Dual roller system with:
— Perforation roller with needle pins (white roller)
— Counter-pressure roller (Brush one, black roller))
Ensures sharp, uniform holes across the film width.

● Pneumatic System
— Equipped with 4 pneumatic cylinders for adjustable engagement pressure
— Provides controlled contact between rollers for different film thicknesses
— Supports automated on/off perforation during continuous production

● Adjustable Design
— Suitable for a wide range of film thicknesses (typically 10–150 microns)
— Roller width and pneumatic stroke can be customized based on film width and application

● Mounting Compatibility
— Easily adaptable to blown film extrusion lines and bag converting machines
— Can be installed downstream of the bubble collapse or before the winding section

● Materials
— High-durability rollers designed for long operational life
— Steel frame for stablility

● T-shirt bags with tear-off perforation
● Produce bags on roll
● Hygiene product packaging
● Breathable PE films
● Easy-tear packaging

● Different pin patterns (linear, zigzag, hole spacing)
● Integration with existing machine