Seal Checker


The ISO 11607 standard specifies a routine, daily check of heat sealers at the beginning of the day. A way to perform the test required and to document which sealer, which day, which person did perform the test and to easily show results of heat sealer capacity of properly heat seal pouch, the Sterintech™ Seal Checker  is a very convenient aid.

When placed inside a pouch and sealed, the sealed are has to be darker, consistent, regular and completely without any gaps and whether the seal is consistent can be easily interpreted.

  • Suitable for all rotary heat sealers
  • Can be fully recycled

Additional information