LPA is the “opening” version of LASERPINs macroperforation units range . Its able to do a perfect hole on all kind of moving web. Its foreseen to operate as a “host” unit applied to an existing film transport line. To obtain the best results, the speed of this last must be well controlled and constant, just like the film strain.
The possibility to move the punching tools along the structure, allows an easy installation and adaptability to all hosting machines.
The opening of the bridge allows to facilitate the material threading and the die changing.
The punching tools are checked pneumatically by specially designed electric valves. Each tool has a power control and a dedicated punching position. The alignement of the tools is very fast and easy.
The electronic control is with user friendly touch screen and PLC.
The remote assistance allow a direct communication. . Via the touch-screen is possible to monitor the speed of the material, the print log, the pressure of air, and control the power and the position of each individual hole.