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The technical principle and application of plastic jelly cup heat sealing tester

  This information is published and provided by Jinan Languang Electromechanical Technology Co., Ltd.

  The jelly cup heat sealing tester uses the hot pressure sealing method to determine the heat sealing temperature, heat sealing time, heat sealing pressure and other parameters of plastic film substrate, flexible packaging composite film, coated paper and other heat sealing composite films. Heat sealing materials with different melting points, thermal stability, fluidity and thickness will show different heat sealing properties, and their sealing process parameters may be very different. Through its standardized design and standardized operation, the heat seal tester can obtain accurate heat seal test indicators.

The technical principle and application of plastic jelly cup heat sealing tester

  The technical principles and applications of the instrument can be summarized in detail as follows:

【Technical Principle】

  The jelly cup heat sealing tester mainly uses the hot pressure sealing method for testing, and its technical principles are as follows:

  1. Thermoseal method: The instrument places the film sample of the jelly cup to be heat-sealed between the upper and lower heat-sealing heads. At a pre-set temperature, pressure, and time, the heat sealing head heat-seals the specimen.
  2. Parameter setting: Through the touch screen or other operation interfaces, users can set the required parameters such as heat sealing temperature, heat sealing pressure and heat sealing time. These parameters have an important impact on the effect of heat sealing.
  3. Heat sealing process: Under the set conditions, the heat sealing head heats and pressurizes the sample to achieve the heat sealing effect within a certain period of time.
The technical principle and application of plastic jelly cup heat sealing tester

【Technical Parameters】

  • Heat sealing temperature: room temperature +8°C~300°C, this range is suitable for different materials and requirements of jelly cup film.
  • Heat sealing pressure: 50~700Kpa (depending on the heat sealing area), appropriate pressure helps to achieve a good heat sealing effect.
  • Heat sealing time: 0.1~999.9s, can be adjusted as needed.
  • Temperature control accuracy: ±0.2°C to ensure the accuracy of heat sealing temperature.
  • Temperature uniformity: ±1°C, to ensure the stability of temperature during the heat sealing process.
The technical principle and application of plastic jelly cup heat sealing tester

【Application Introduction】

  Jelly cup heat sealing tester plays an important role in the production process of jelly cup, and the main applications are as follows:

  1. Quality control: With the heat sealing tester, the heat sealing strength of the jelly cup film can be accurately measured, so as to evaluate its tightness and freshness. This is essential to ensure the quality of the jelly cup.
  2. Process optimization: By adjusting the parameters such as heat sealing temperature, pressure and time, the optimal heat sealing process parameters can be found to improve the packaging effect and production efficiency.
  3. Safety testing: The heat sealing tester can also assist enterprises to test the tensile performance and sealing firmness of the jelly cup film, so as to ensure that the product packaging quality can withstand the inspection of the market and consumers.
  4. Wide application: Jelly cup heat sealing tester is not only suitable for jelly cup production, but also widely used in food, medicine, daily chemical and other industries packaging material testing.

  In a word, the jelly cup heat sealing tester tests the heat sealing performance of the jelly cup film by the hot pressure sealing method, which has the characteristics of high precision, high reliability and high efficiency. In the production process of jelly cups, it is of great significance to ensure product quality, optimize production process and ensure food safety.

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