Process

The sealing process of our machines is as follows. The operator places the various sealing components in the drawer:

  • the blister pack (APET, PETG, PP, PC, etc.)
  • its contents 
  • the lid (Tyvek®, aluminium, etc.)

When the drawer is closed, the machine applies a given level of pressure at a certain temperature for a set time on predefined zones (sealing edges). The three sealing process parameters (time, temperature and pressure) are controlled throughout the process within controlled tolerance ranges, for high quality packaging and guaranteed repeatability of the production process and patient safety.

Class 7 cleanroom compatible, the sealing offer of Top Clean Seal is validated in compliance with standards ISO 11607-1 and 2.