- Heat-sealed pouches
- Aseptic packages
- Bonded flexible packages
- Finished package samples
Leak and Seal Strength Tester
Quantify seal strength, burst pressure and leakage behavior in sealed flexible packages.
A positive-pressure package tester for seal strength, burst pressure, creep, creep-to-failure and quantified leakage evaluation of flexible and aseptic packages.

Workflow and key features
The MFY-06 pressurizes a package through a selected inflation head and records its response. Restrained and unrestrained expansion modes support burst, creep and creep-to-burst workflows for seals, closures, tubes and finished packages.
- Positive-pressure test principle with touchscreen control
- Restrained and unrestrained expansion modes
- Burst, creep and creep-to-failure test programs
- Selectable pressure ranges for application-specific packages
- Automatic data statistics through supporting software
- Micro printer and RS232 interface for result transfer
- Laboratory data-sharing support for result and report management
Reference configuration
Published values are for the referenced standard configuration. Fixtures, sensors, utilities and supported methods are confirmed for the quoted configuration.
- Standard pressure range
- 0-800 kPa
- Inflation heads
- 4 mm diameter standard; 1.6 mm optional
- Required air supply
- 0.4-0.9 MPa, supplied by user
- Air connection
- 6 mm polyurethane tube
- Instrument dimensions
- 300 x 310 x 180 mm (L x W x H)
- Test fixture dimensions
- 305 x 356 x 325 mm (L x W x H)
- Net weight
- 23 kg
- Electrical supply
- AC 220 V, 50 Hz
Test-method referencesWorkflow references, not a certification claim12 references +
These references identify workflows described for this model. The formal quotation confirms the exact edition, fixtures, software, accessories and verification documents supplied for the selected configuration.
- ISO 11607-1 - packaging for terminally sterilized medical devices
- ISO 11607-2 - validation requirements for forming, sealing and assembly processes
- GB/T 10440-2008 - cylindrical composite cans
- GB/T 18454-2019 - aseptic composite bags for liquid food
- GB/T 19741-2005 - plastic laminated films and pouches for liquid-food packaging
- GB 17447-1998 - aerosol valves
- GB/T 17876-2010 - plastic tamper-evident closures
- GB/T 10004 - plastic composite films and bags for packaging
- BB/T 0025-2004 - 30/25 mm plastic tamper-evident closures
- QB/T 1871-1993 - BOPA/LDPE composite films and bags
- YBB00252005-2015 - PE/Al/PE laminated pharmaceutical tubes
- YBB00162002 - aluminum pharmaceutical tubes
- Material structure and thickness
- Sample dimensions
- Required test method
- Expected force, pressure or barrier range
The quoted configuration remains the controlling specification.
Published values are for the referenced standard configuration. Fixtures, sensors, utilities and supported methods are confirmed for the quoted configuration. Delivery scope, warranty, lead time, calibration evidence and overseas service are stated in the formal offer.