Packaging Leak Tester
Applied in packaging sealing performance testing for industries such as food, pharmaceuticals, medical devices, daily chemical products.

The packaging leak test is a core link in product quality control
Contents Protection
Effectively block the intrusion of external air, moisture and microorganisms, while preventing leakage, volatilization or contamination of liquid, powder and other contents, so as to maintain the stable physical and chemical state of the product itself.
Quality & Safety Assurance
Fundamentally eliminate risks such as food spoilage, drug failure and electronic component oxidation caused by sealing defects, to directly safeguard the use safety and basic quality of products.
Shelf Life Extension
A reliable sealing barrier significantly slows down product quality degradation, extends the shelf life of food, pharmaceuticals, daily chemicals and other categories, and improves product availability throughout the full life cycle.
Circulation Loss Reduction
Pre-detect process defects such as incomplete sealing and virtual sealing, avoid bag breakage and liquid leakage during logistics and storage, and reduce unnecessary product losses and after-sales disputes.
Compliance Requirement Fulfillment
Meet the mandatory sealing testing standards of industries including food, pharmaceuticals and medical devices, ensure products satisfy the regulatory conditions for market access, and smoothly pass official supervision inspections.
Brand Reputation Maintenance
Eliminate risks such as consumer complaints and mass product recalls caused by packaging sealing problems at the quality control stage, avoid dual losses of economy and reputation for enterprises, and consolidate market trust in the brand.
Test method
Vacuum Decay Method
Professionally vacuum leak tester designed for the leakage tests of packages for food, drugs, medical instruments, household chemical products, cars, electronic components, stationeries and other industrial products. The instrument also can be used to test seal performance of specimens after falling and compression tests.
Test Standard:
ASTM D3078, GB/T 15171
Pressure Decay Method
Professionally applicable to quantitative determination of seal strength, seal quality, burst pressure, seal integrity, compression resistance, torsion force and joint/disengaging force of various flexible packages, aseptic packages, plastic tamper-evident closures, flexible tubes, caps and other materials.
Test Standard:
ISO 11607-1, ISO 11607-2, GB/T 10440, GB 18454, GB 19741, GB 17447, ASTM F1140, ASTM F2054, GB/T 17876, GB/T 10004, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002
Leak Tester MF-200
Key Features
- Automatic Timing
- Automatic Venting
- Automatic Pressure Holding


Parameters
- Test Range:0 ~ -90 kPa
- Hold Time:0 ~ 9999 s
- Air Source:External Vacuum Pump
Leak Tester MF-300D
Key Features
- Automatic Timing
- Automatic Venting
- Automatic Pressure Holding
- Unit Conversion
- Real-time Curve Display
- Multi-stage Constant Pressure
- Data Storage
- Audit Trail
- User Access Control


Parameters
- Test Range:0 ~ -90 kPa
- Hold Time:0 ~ 99999 s
- Air Source:External Vacuum Pump
Leak Tester AIO-59D
Key Features
- Automatic Timing
- Automatic Venting
- Automatic Pressure Holding
- Unit Conversion
- Real-time Curve Display
- Multi-stage Constant Pressure
- Data Storage
- Audit Trail
- User Access Control


Parameters
- Test Range:0 ~ -98 kPa
- Hold Time:0 ~ 99999 s
- Air Source:Built-in Vacuum Pump
Leak and Seal Strength Tester MF-700D
Key Features
- Automatic Timing
- Automatic Venting
- Automatic Pressure Holding
- Unit Conversion
- Real-time Curve Display
- Audit Trail
- Data Storage
- User Access Control


Parameters
- Test Range:0 ~ 1MPa
- Hold Time:0 ~ 9,999,999 s
- 7″ HD Touch Screen
