The HTT-02 Hot Tack Tester is specifically designed to assess this property by measuring the strength of heat ...    More ...

The HTT-02 Hot Tack Tester is specifically designed to assess this property by measuring the strength of heat seals formed between thermoplastic surfaces immediately after the seal is created, before it has a chance to cool down to room temperature. This testing process is essential for evaluating the performance and reliability of heat seals in various applications.     
Hot tack is a crucial property of a heat-sealed layer, as it determines the layer's ability to withstand forces attempting to separate the seal while it is still in a hot state. This characteristic holds significant importance, especially in processes like vertical form fill and seal (VFFS).     
Hot tack property is important since this situation occurs on vertical form-fill-seal packaging, during which no much cooling time is given.
In the packing line, contents are dropped into the bag immediately after the sealing bars have opened. Since the content can be heavy, the hot seal must be able to withstand high loads, thus requiring a high hot tack force.     
Hot tack testing           is importance for upgrading materials and packing efficiency.
Advantages of HTT-02 Hot Tack Tester
1.Hot Tack Measurement:
The instrument measures the hot tack strength of packaging materials by applying heat and pressure to the material and then quantifying its ability to form a bond.
2.Temperature Control:
The HTT-02 maintains precise temperature control during testing to simulate the conditions encountered during the sealing process accurately.
3.Pressure Application:
It applies controlled pressure to the material to ensure consistent and accurate measurement of hot tack strength.
4.Data Analysis:
The instrument often includes software for data analysis, allowing users to analyze and interpret the results of the hot tack tests efficiently.
 Specifications
                                           Sealing Temp.
                                          Ambient~250℃
                     
                                      Temp Accuracy
                                          ±0.2℃
                     
                                      Dwell Time
                                          0.1~9999s(Heat Seal )
                     
                                      Dwell Time
                                          0.1~9999s(Hot Tack )
                     
                                      Sealing Pressure
                                          0.15MPa~0.7MPa
                     
                                      Sealing Jaws
                                          50mmx10mm Teflon Coated
                     
                                      Jaws Heating
                                          Double Heating
                     
                                      Load Cell
                                          200N(Optional:30N50N100N, etc)
                     
                                      Accuracy
                                          0.5 F.S.
                     
                                      Resolution
                                          0.01N
                     
                                      Power
                                          220V, 50 HZ
                     
      Please contact us, Cell Instruments are professional Hot Tack Tester suppliers.

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