FABBRICAZIONE IN CONTINUO DI CARTELLE A SCATOLA PARALLELEPIPEDA DI FOGLIO SEMIRIGIDO DI PLASTICA SALDABILE PER ARCHIVIAZIONE DI DOCUMENTI E RELATIVA MACCHINA AUTOMATICA

摘要

The invention relates to a parallelepiped-shaped box type folder made of weldable thermoplastic plates for filing and an effective method of producing the same. The sequential operations are completed by a full-automatic machine without artificial interference. The full-automatic machine comprises a plurality of stations comprising intercoordinating and auto-executing components.