It adopts the testing principle of heat-pressing sealing method and is suitable for measuring the heat-sealing pressure, heat-sealing temperature and heat-sealing time of flexible packaging composite films, plastic film substrates, coated paper and other heat-sealing composite films. It is an indispensable testing instrument in laboratories, scientific research and online production. It is also called heat-sealing strength tester, heat-sealing performance tester and heat-sealing strength tester.

ASTM F2029, QB/T 2358, YBB 00122003

The instrument adopts the heat-pressing sealing method. The sample to be sealed is placed between the upper and lower heat-sealing heads. The sample is sealed at the preset temperature, pressure and time. By heat-sealing the sample under different test conditions such as temperature, pressure and time, the appropriate packaging process for the sample can be obtained.

1. Industrial-grade high-definition color resistive touch screen, menu-based interface, convenient for users to control and display real-time test data;
2. The heat sealing temperature is controlled by digital PID, which effectively improves the temperature control accuracy and heating rate;
3. Aluminum potting armor type heat sealing head design ensures the uniformity of heating of the whole heat sealing surface;
4. The design of the lower-mounted double-cylinder synchronization circuit not only ensures the stability in the operation of the instrument, but also effectively avoids the pressure fluctuation caused by heat;
5. The upper and lower heat sealing heads can be independently temperature-controlled, and the ultra-long heat sealing surface design meets the user's large-area sample or multiple samples for simultaneous testing;
6. Supports customized requirements for various heat sealing surface forms to meet the personalized needs of different customers;
7. Two test start modes, manual and foot pedal, and anti-scalding safety design, can effectively ensure the convenience and safety of users;
8. All system accessories use well-known brand components to ensure the accuracy and stability of the system;
9. Imported high-speed and high-precision sampling chips to ensure the real-time and accuracy of test data;
10. Multi-level user authority settings, test data integrity and other functions to meet GMP-related test requirements;
11. Support historical data for quick viewing;
12. The equipment is equipped with a micro printer to print test data in real time;
13. Professional computer communication software (optional) can display the test process in real time and analyze and process group data;

Haida products are extensively utilized across diverse industries including paper goods, packaging, ink printing, adhesive tapes, bags, footwear, leather goods, environmental protection materials, toys & baby products, hardware, electronics, plastics, and rubber. They are equally suitable for all research institutions, quality inspection agencies, and academic fields. Our products comply with UL, ASTM, JIS, GB, and ISO standards.