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Hot Tack Tester
Machine Features:-
It is applicable in hot tack property test for flexible
and semi-rigid packaging materials or pipe materials.
Meanwhile, it is applicable in peel, shear, tension
and other test items for adhesive, adhesive tape,
laminated film, plastic film, paper and other flexible
materials.
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| 1. Characteristics |
Combined hot tack, peel and tension tests in one.
Temperature, pressure, and dwell time could be set.
Digital PID system control heat temperature, high
accuracy.
Seal surfaces are parallel, even temperature.
Highly accurate pressure element, employ full set of
imported brands.
Selectable load cell, easy to change, wide testing range.
Micro-computer control, LED display, professional software supported.
RS232 port, easy to connected with computer.
With computer, testing curve and group repeating curves can be printed.
Electron timing, several selectable speeds.
Automatically zero, intellective malfunction alerting, overload protect, stroke protect.
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| 2. Principle |
Clamp the two ends of the sample by the static jaw (load cell) and dynamic jaw, driver moving the dynamic jaw
produces relative movement. Tester get electron signal from the load cell after the sample suffered the force. After
analysis, get the data of hot tack, peel, and tension.
Note: After heat seal, the specimen keeps hot state, testing this specimen’s seal property before it becomes to room
temperature is called hot tack test.
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| 3. Test procedure |
For hot tack test:
Place specimen -> set parameter -> start test(step the footswitch) clamp, seal, test -> stop automatically
For peel, tension test:
Place the specimen -> set parameter -> start test -> test automatically -> stop automatically
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| 4. Technical data |
Seal temperature: Room temperature - 250C
Temperature accuracy: +/- 0.2C
Seal pressure: 0.05MPa - 0.7 MPa
Seal time: 0.1s - 999.9s
Tack time: 0.1s - 999.9s
Load cell range: 30N 50N 100N 200N(optional)
Resolution: 0.01 N
Speed: 50 100 150 200 250 300 500 (mm/min)
Seal area: 5 mm x 100 mm, 10 mm x 100 mm(optional)
Seal head heating: single heating or double heating
Width of specimen: 15mm or 25 mm or 25.4 mm(Optional)
Stroke: 500 mm
Gas resource pressure: 0.05MPa - 0.7MPa
Power consumption: max 450W
Power: AC 220V, 50Hz
Dimension: 1170(L)mm x 360(D)mm x 460(H)mm
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| 5. Standards |
ASTM F1921, ASTM F2029
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| 6. Standard configuration |
mainframe, footswitch
Note: Users provide gas resource themselves.
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