يعد اختبار الانكماش الحراري مهمًا جدًا أيضًا في تطبيق الفيلم المركب للتغليف المرن. Flexible packaging composite film is a kind of commonly used packaging material, which is characterized by excellent water, gas, oil resistance and mechanical strength, suitable for various packaging fields, مثل الطعام, الدواء, daily chemical and so on. لكن, since the properties of composite films are affected by a variety of factors, مثل درجة الحرارة, ضغط, والرطوبة, يجب اختبارها باستخدام جهاز اختبار الانكماش الحراري لتقييم أدائها وجودتها.

In the application of flexible packaging composite film, the heat shrinkage tester can perform the following tests:

اختبار الانكماش الحراري: This test can test the shrinkage of composite films under certain temperature and time conditions to evaluate their thermal shrinkage performance and applicability.

Heat shrinkage starting temperature test: This test can test the minimum temperature at which the composite film starts heat shrinkage to evaluate its heat shrinkage performance and applicability.

يتم استخدام جهاز اختبار الانكماش الحراري لاختبار الانكماش الحراري للفيلم المركب للتغليف المرن

اختبار زمن توازن الانكماش الحراري: This test can test the time required for the composite film to reach the equilibrium state to evaluate its heat shrinkage performance and use effect.

اختبار الانكماش الحراري: This test can test the shrinkage force of composite films during thermal shrinkage to evaluate their applicability and quality.

يتم استخدام جهاز اختبار الانكماش الحراري لاختبار الانكماش الحراري للفيلم المركب للتغليف المرن

من خلال هذه الاختبارات, the performance and quality of flexible packaging composite films can be comprehensively evaluated and their suitability for specific packaging areas can be determined. فضلاً عن ذلك, يمكن أيضًا استخدام جهاز اختبار الانكماش الحراري لمراقبة الجودة والفحص, manufacturers can use this equipment to test the heat shrinkage performance and quality of each batch of flexible packaging composite film to ensure that its quality meets the requirements of the standard.

باختصار, the thermal shrinkage tester is of great significance in the application of flexible packaging composite film, which can help manufacturers evaluate the thermal shrinkage performance, applicability and quality of composite film, والتأكد من قدرتها على تغليف البضائع المعبأة وحمايتها بشكل فعال.