Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter

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STH-C Five-point Gradient Heat Seal Tester

This product can measure the heat sealing parameters of plastic film substrate, flexible packaging composite film, coated paper and other heat sealing composite films at a certain heat sealing speed, heat sealing pressure and five heat sealing temperatures at one time, allowing users to obtain more efficiently The best heat sealing performance parameters. The control system of this machine is fully digitalized, and key components are made of internationally renowned brand products, with high degree of automation and easy operation.
Focusing on packaging and material testing technology, we are committed to quality control in industries such as healthcare, pharmaceuticals, food, packaging, textiles, and new materials. Our products are widely used in enterprises, testing institutions, universities, and research institutes.
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    • Commodity name: STH-C Five-point Gradient Heat Seal Tester
    • Commodity ID: STH-C

    This product can measure the heat sealing parameters of plastic film substrate, flexible packaging composite film, coated paper and other heat sealing composite films at a certain heat sealing speed, heat sealing pressure and five heat sealing temperatures at one time, allowing users to obtain more efficiently The best heat sealing performance parameters. The control system of this machine is fully digitalized, and key components are made of internationally renowned brand products, with high degree of automation and easy operation.

    Product Features

    This product can measure the heat sealing parameters of plastic film substrate, flexible packaging composite film, coated paper and other heat sealing composite films at a certain heat sealing speed, heat sealing pressure and five heat sealing temperatures at one time, allowing users to obtain more efficiently The best heat sealing performance parameters. The control system of this machine is fully digitalized, and key components are made of internationally renowned brand products, with high degree of automation and easy operation.

                                                        

    Standards: QB/T 2358 (ZBY 28004), ASTM F2029, YBB 00122003

                                                        

    Features

    Digital display of control system, fully automated equipment

    Digital PID temperature control, high temperature control accuracy

    Six sets of heat seal heads for independent temperature control

    Combined temperature and gradient settings to increase test efficiency by five times

    Selected heat sealing knife material, the temperature of the heat sealing surface is uniform

    Double cylinder structure, internal pressure balance mechanism

    The cylinder is placed away from the heating element to avoid heat conduction and ensure the normal working temperature of the pneumatic components

    Pneumatic control elements have high precision, and the whole set adopts international well-known brands

    Anti-scald design and leakage protection design, safer operation

    The heating elements are carefully designed to distribute heat evenly and have a long service life

    Simple mechanical operation design and friendly human-computer interaction

     

    Technical index

    Heat sealing temperature: room temperature~300℃

    Heat sealing pressure 0.05~0.7MPa

    Heat sealing time 0.1~999.9s

    Temperature gradient≤20℃

    Heat sealing surface 40mm×10mm×5 pieces

    Air source pressure≤0.7MPa

    Dimensions 500mm×330mm×470mm (L×B×H)

    Power source AC 220V±10% 50Hz

    Net weight 30kg

    Standard configuration: host, foot switch (gas source user prepared

  • This product can measure the heat sealing parameters of plastic film substrate, flexible packaging composite film, coated paper and other heat sealing composite films at a certain heat sealing speed, heat sealing pressure and five heat sealing temperatures at one time, allowing users to obtain more efficiently The best heat sealing performance parameters. The control system of this machine is fully digitalized, and key components are made of internationally renowned brand products, with high degree of automation and easy operation.

  • Standards: QB/T 2358 (ZBY 28004), ASTM F2029, YBB 00122003

     
  • Features

    Digital display of control system, fully automated equipment

    Digital PID temperature control, high temperature control accuracy

    Six sets of heat seal heads for independent temperature control

    Combined temperature and gradient settings to increase test efficiency by five times

    Selected heat sealing knife material, the temperature of the heat sealing surface is uniform

    Double cylinder structure, internal pressure balance mechanism

    The cylinder is placed away from the heating element to avoid heat conduction and ensure the normal working temperature of the pneumatic components

    Pneumatic control elements have high precision, and the whole set adopts international well-known brands

    Anti-scald design and leakage protection design, safer operation

    The heating elements are carefully designed to distribute heat evenly and have a long service life

    Simple mechanical operation design and friendly human-computer interaction

  • Technical index

    Heat sealing temperature: room temperature~300℃

    Heat sealing pressure 0.05~0.7MPa

    Heat sealing time 0.1~999.9s

    Temperature gradient≤20℃

    Heat sealing surface 40mm×10mm×5 pieces

    Air source pressure≤0.7MPa

    Dimensions 500mm×330mm×470mm (L×B×H)

    Power source AC 220V±10% 50Hz

    Net weight 30kg

  • Standard configuration: host, foot switch (air source user-supplied)

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