Jelly, as a popular snack among teenagers and children, emerged in China in the last century 90 In recent years, with its crystal clear appearance, smooth taste, and rich juice sensation, it has maintained a rapid development momentum. However, issues such as "jelly tastes good but is difficult to open", opening the jelly cup seal, and juice leakage during storage and transportation have also caused many small troubles for consumers due to jelly packaging quality problems. After multiple discussions with jelly manufacturers on how to improve the quality control of plastic jelly cup packaging, we recommend the following series of tests for jelly product packaging:

1Packaging sealing test

The sealing performance of jelly cup packaging is an important indicator for testing jelly finished product packaging. Through testing, the sealing process and sealing performance of packaging can be effectively compared and evaluated, providing scientific digital basis for determining relevant production technology indicators.ZhongnuoMFY-01The sealing tester can not only detect packaging sealing leakageJelly cup packaging sealing performance tests can also be conducted after drop and pressure tests.

2Testing of opening force (peel force) and mechanical properties of packaging materials for jelly cup packaging

Insufficient sealing strength of jelly cup packaging can easily cause sealing and glue opening problems during storage, transportation, and shelf life. Excessive sealing strength can also make it difficult for consumers to open, and there may even be situations where the opening film is torn and cannot be opened. To control the occurrence of such problems, it is necessary to use intelligent electronic tensile testing machines and other related equipment for detection and control. On the one hand, mechanical properties such as heat sealing performance, tensile strength, puncture resistance, elongation, peel strength, tear strength, etc. can be tested, and on the other hand, jelly cups can be tested 45 Degree90 Degree180 Degree opening force test facilitates scientific control of the opening force of jelly cup packaging.ZhongnuoThe intelligent electronic tensile testing machine is equipped with a dedicated opening force testing fixture for the convenience of jelly manufacturers, and has a dedicated statistical function to directly analyze and print the statistical results, making it easy for manufacturers to control the sealing process well.

3Jelly cup packaging pressure and burst resistance testing

This testing indicator can be used to measure the pressure resistance of jelly cup packaging and control its durability during transportation.ZhongnuoThe small electronic universal tester specially designed for jelly cups can simulate and test the stacking height, maximum burst resistance, deformation under constant pressure, and pressure resistance of jelly cup packaging. It can achieve various tests on the comprehensive pressure resistance performance of jelly cup packaging.