Overview
Heat sealing tester USES heat sealing method to determine the heat sealing temperature, heat sealing time, heat sealing pressure and other parameters of Plastic film substrate, Soft Encasement composite film, Spreader paper and other heat sealing composite films, providing users with accurate heat sealing test indicators. Control system full digitalization, key components using familiar brand products, Degree of automation high, easy to operate.
Features
1. Control system digitalization display, fully automated operation
2. Digital P.I.D. temperature control, high temperature control accuracy
3. The heat sealing knife material is made of aluminum alloy, and the temperature conduction is fast and the heat sealing surface temperature is uniform
4. Customized special mold heating tube, rapid heating and long service life
5. Double cylinder structure, internal adjustable pressure equilibrating mechanism to ensure that the sealing knife moves up and down the same left and right
6. High accuracy of pneumatic control components, a full set of familiar brands
7. Anti-scalding design and leakage protection design, safer operation
8. The heating elements are carefully designed to ensure a long service life of the equipment
9. Automatic and manual working modes for effective operation
10. Specially optimized operation panel according to ergonomic principles, easy to operate
11. The instrument is equipped with cooling fans on both sides, with large air volume and uniform heat dissipation
Principle
The hot-sealing knife is heated by heating element by hot-pressing sealing method, and the sample is subjected to heat-sealing test under the set temperature, pressure and time parameters.
Applications
Plastic film substrate, Soft Encasement composite film, Spreader paper, Heat sealing composite film
Standards
QB/T 2358、ASTM F2029、YBB 00122003
Steps
1. Select the automatic or manual working mode
2. Set the heat seal temperature, heat seal time and heat seal pressure parameters
3. Manual mode is controlled by foot switch, and automatic mode is controlled by adjustable delay relay
4. Conduct heat seal tests
Notice
It should be used in a standard laboratory environment
• Air source pressure should be ≤ 0.7MPa (user-provided)
• Pay attention to anti-scalding design and leakage protection
• Equipment safety regulations must be followed during operation
