Needle Roller

Pin rollers are critical components used for micro-perforation processes in plastic film machines and are widely preferred in applications such as food packaging, industrial packaging, and agricultural films. Thanks to the micro holes, the film becomes breathable or allows gas exchange, which extends the shelf life of products.

Pin rollers create micro holes at specific intervals on the plastic film surface, enabling controlled air/gas permeability. In this way, products such as vegetables, fruits, and bread maintain their freshness for a longer period.

Pin rollers are generally manufactured from high-strength steel alloys. This structure ensures long service life and resistance to wear under high temperature and pressure conditions. Thanks to their special pin arrangement design, homogeneous and repeatable perforation on the film surface is achieved.