Product Introduction:

The device uses the heat sealing method to determine the heat sealing parameters of plastic film substrates, soft packaging composite films, coated paper, and other heat sealing composite films at certain sealing speed, pressure, and five different sealing temperatures. The melting point, thermal stability, fluidity, and thickness of the sealing materials can vary, resulting in different sealing performances, and the sealing process parameters may differ significantly. This equipment can accurately and efficiently obtain the best heat sealing performance parameters.

Product Features：

? The device can complete five sets of heat sealing tests at one time, accurately and efficiently obtaining the heat sealing performance parameters of the samples;

? The control system is digitally displayed, easy to operate, and stable;

? Two working modes: automatic and manual, for efficient operation;

? Digital PID control for sealing temperature, effectively enhancing temperature control accuracy and heating rate;

? Aluminum sealed armor-style sealing head design ensures uniform heating of the entire sealing surface;

? Bottom-mounted double-cylinder synchronous circuit design ensures stability during operation and effectively avoids pressure fluctuations caused by heat;

? Both upper and lower sealing heads can be independently temperature-controlled, with an extra-long sealing surface design to meet users' needs for large-area samples or simultaneous testing of multiple samples;

? Supports customization requirements for various sealing surface to meet the personalized needs of different customers;

? System accessories are all made of world-renowned brand components to ensure system precision and stability;

? The instrument is equipped with cooling fans on both sides, with large airflow for uniform and rapid heat dissipation.

Testing Principle:

The instrument uses the heat sealing method, placing the sample to be sealed between the upper and lower sealing heads. Under the pre-set temperature, pressure, and time, the sealing of the sample is completed. By sealing the sample under different test conditions such as temperature, pressure, and time, the appropriate sealing process can be obtained.

Reference Standards:

QB/T 2358、ASTM F2029、YBB 00122003, etc.

Technical Specifications：

Product Configuration:

Standard Configuration：Main unit, foot switch

Note: The air source interface of this machine is a Φ6 mm polyurethane tube, and the air source is provided by the user.

Note: Jinan Zhongke Electronic Technology Co., Ltd. is always committed to the innovation and improvement of product performance and functions. For this reason, product technical specifications and appearance may also change accordingly, and we will not notify separately in the above situations. The company reserves the right to modify and the final interpretation.