Film Free Shrink Tester – High-Precision Thermal Shrinkage Testing for Plastic Films

The Film Free Shrink Tester is a precision instrument used to measure the unrestrained linear thermal shrinkage of plastic films and sheeting under controlled temperature conditions. Compliant with ASTM D2732, ISO 11501, and GB/T 13519 standards, this tester is ideal for packaging material manufacturers, quality control laboratories, research institutions, and academic testing facilities. The device provides a reliable solution for assessing how films behave when exposed to heat, without the influence of external mechanical constraints—an essential factor in packaging, labeling, and food preservation applications.

Cell Instruments Co., Ltd. is committed to the development of testing technology, specializing in research, manufacture and sales of testing instruments and other industrial products. Business scope includes testing instruments, PLC programing & maintenance and product customization.

Cell Instruments Co., Ltd. products are widely used in research facilities of packaging, food, pharmaceutical and daily chemical companies, academies, official lab and other facilities as well. Cell Instruments Co., Ltd. offers state-of-the-art packaging control solutions for plastics, paper, textiles, food, pharmaceutical, toiletry, printing and adhesive industrial, etc.

A comprehensive range of leak testers, burst tester, heat seal testers, hot tack tester, coefficient of friction tester, tensile testers, compression tester, medical package tester, impact, tear, peeling, flex, rub, torque, sensors, accessories and grips, is trusted by our clients for their various features and versatility, including accuracy, good performance, long operational life and easy maintenance. Timely and high-quality customer service is another way to achieve customer satisfaction and their lasting preference.

We are backed by a team of professionals with rich industry experience and high qualification, Their in-depth knowledge of the field helps us in manufacturing our high quality product range in compliance with international standards and also client's requirements.

    By virtue of good corporate reputation, Cell Instruments sincerely welcomes partnership globally.