Flip caps are widely used in the packaging of food, pharmaceutical, daily chemical products, etc., because of their simple, beautiful, convenient and practical advantages. The opening safety of flip-cap is one of the problems that plastic bottle manufacturers should pay attention to. So, how to test the opening capability of flip caps?

Flip-caps have various shapes and materials, whether square or round, metal or plastic, the opening force of the cap is the most concerned problem of manufacturers and users. If the opening force is too great, user will not only feel difficult to open, but also the opening process will even result in the deformation of the packaging containers. If the opening force is too small, the possible leakage is unsafe to the user. So, the opening force test of the flip-cap is very necessary.

At present, there is a professional flip-cap opening force tester on the market, it can also test plastic film, sheet, tube, adhesive, rubber, combined closure, paper and other products of their puncture force, opening force, low speed unwinding force, pulling force and other performance process detection by the tester. Through the microcomputer control of plastic flip cap , LCD displays data, results, curve, fixed extension stress, elastic modulus, stress strain and other test parameters to reflect the opening capability of plastic flip cup. Labthink XLW (PC) Tensile Tester can detect the opening force of flip cap of different shapes and materials, and help the production enterprises of flip caps to adjust and control the production process.

XLW (PC) Tensile Tester is professional to test tensile performance and mechanical properties of all kinds of flexible packaging materials, which is suitable for plastic film, adhesive agent, adhesive tape, medical plastic paste, protective film, flip cap, back panel material, non-woven fabric, rubber, paper fiber and other products of their stretching, stripping, deformation, tearing, hot sealing, bonding, puncture force performance tests. Its high accuracy (level 0.5) ensures the accuracy of the test. Seven independent test procedures, multiple force value sensors, and seven test speed selection can meet the users’ different test needs. Its intelligent operation software not only facilitates the user to control the equipment, but also provides a variety of practical functions such as data analysis and comparison.

Of course, the opening force of the flip cap is a concern in the use of the product, but it is far from enough for the quality control of the manufacturers. After ensuring the opening force of the bottle closure, some other items, such as the overall sealing performance of the packaging bottle, are controlled to ensure the quality and safety of the products. Labthink has been engaged in the research and development and production of packaging testing instruments and in the quality control and testing of food packaging for a long time. Labthink hopes to enhance exchanges and cooperation with enterprises and institutions in the industry. If you need to know more about the packaging industry testing equipment, please log on to the website of Labthink, www.labthink.com, for information, or call 0086 0531-85068566 for consultation. Labthink is looking forward to enhancing technical exchanges and cooperation with enterprises and institutions.