Hot Tack Tester is applicable in hot tack and heat seal performance tests for plastic films, laminated films and other packaging materials.

1. Constant Pressure & Automated Sample Feeding

- Automatic pressure control technology manages the pressure fluctuation within 0.005MPa

- The test pressure can be set through the program without manual adjustment

- Automatic sample feeding technology to ensure the accuracy of test time

- Upper and lower sealing jaws with metal surfaces can obtain more authentic thermal tack performance

- Digital P.I.D temperature control technology enables the tester to reach the set temperature quickly, effectively avoids temperature fluctuations

2. Safety Design & Automatic Sample Clamping

- The overall protective cover is designed to prevent hand pinching, scalding and collision, making sure the operation is safer

- Preload fixtures are convenient for sample clamping.

- Pneumatic sample clamping saves time and effort, with consistent clamping force and better sealing efficiency.

- Observation window for clear monitoring of the test process

3. Intelligent Control & Reliable Performance

- The 7 Inch industrial level Touch panel control for easier operation.

- Sensor static design, reducing force fluctuation

- AC servo system, more stable high-speed operation

- Global sourced core components ensure low failure rate and long service life

- The self-detection function warns of over heat and over limit.

- Support display of multiple units in MPa and PSI.

- Functions of automatic data saving, power failure automatic memory to prevent data loss.

- Multi-level user authority management, login with password.

- Micro-printer and universal USB data interface for convenient data output and transmission(optional).

- DataShieldTM Data Management System enables centralized data management and convenient information system connection (optional)

1. Basic Applications:

Plastic films, sheets and composite films e.g. PE, PP, PET and composite films used in packages for instant noodle, milk powder, washing powder, food and drugs

2. Extended Applications:

1. Table I - Test Parameters:

• Load Cell Capacity: 50 N
• Force Accuracy: 0.5 FS
• Force Resolution: 0.001 N
• Pressure range   0.05～0.7 MPa  
• Pressure resolution: 0.001 MPa  
• Temperature range: Room temperature ~250℃
• Temperature fluctuation: ±0.2℃
• Test Speed: 1500 ; 2000~12000 mm/min 
• Heat Seal Dwell Time: 0.1~999.9 s
• Delay time: 0.01~999.99 s
• Extended functions: Software - Optional
• DataShieldTM: Optional
• Microprinter: Optional

2. Table II - Technical Specifications

• Sealing Jaw: 1 Set (Double heating)
• Jaw surface: Metal
• Jaw size: 100 mm x 10mm
• Fixture width: 35 mm
• Sample width: 15 mm or 25 mm or 25.4 mm
• Fixtures distance: 350 mm
• Air supply: Dry air (out of supply scope)
• Air source pressure: 101.5PSI / 0.7 MPa
• Port size: Φ6mm PU tubing
• Dimensions: 32” H x 17” W x 19” D (81cm × 43cm × 48cm)
• Power: 120VAC±10% 60Hz / 220VAC±10% 50Hz (one of two)
• Net weight: 133Lbs（60kg）

1. Standard Configurations:  

Mainframe, pneumatic fixtures, sampler, pedal switch, 6 mm tubing.

2. Optional Parts:  

Software, air compressor and DataShieldTM Data Shield

GB/T 34445, ASTM F1921