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Shrink Film testing

Shrink Film testing
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Contact: Yarina Gao Email: trade5@labthink.cn Phone:086-531-85060139 LABTHINK FST-01 SHRINKAGE TESTER Shrink-film is used as an over-wrap on many types of packaging. When heat is applied to the film it will shrink tightly over the object it is covering. The shrinkage of the films is based on the relaxation of the orientation stresses introduced in the film during the production of the film. The relaxation causes a good enclosure of the package. Labthink Shrinkage tester is designed to determine shrink ratio and shrink force: Shrink ratio – Test sample is attached to a load cell, which is equipped with displacement transducer and is heated to a certain temperature. The displacement signals are recorded during the test and the shrinkage ratio is obtained by further calculations. Shrink Force – Determined based on DIN 53369. Test sample is attached to a load cell and is placed briefly in a hot oven and subsequently cooled down to room temperature. The force that is build up during the shrinking of the material is recorded. Standards ISO 14616-1997, DIN 53369-1976 Contact: Yarina Gao Email: trade5@labthink.cn Phone:086-531-85060139

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Contact: Yarina Gao Email: trade5@labthink.cn Phone:086-531-85060139 Features 3 groups of distinct or equivalent specimens can be tested at one operation Real time display of shrinking force, contracting force, shrinkage ratio and temperature curve Operated by a standard monitor, a mouse and a keyboard, no PC required Technical Specifications: Specifications Films Test Range 0~30 N (standard) NOTE: customization is available for other test range Accuracy ±0.02% Displacement Range 0~100 mm Accuracy ±200 μm Temperature Range Room temperature~300°C Accuracy ±0.5°C Number of Specimens 1~3...

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