Plastic Film Shrinkage Tester HTZ-031-Factory Direct Manufacturer

Elmendorf Tearing Tester

Plastic Film Shrinkage Tester HTZ-031

Plastic Film Shrinkage tester, known as linear thermal shrink test or free shrink test, is used for analyzing the effect of temperature on heatshrinkable films made from polyethylene, ethylene copolymers and their mixtures. Basically, shrinking force, contracting force and shrinking ratio can be measured in such determination.

Technical Specifications



Sample Size



Room temperature ~ 250°C

Temperature Accuracy


Instrument Size

455mm(L) x 350mm(W) x 287mm(H)

Power Supply

AC 220V 50Hz

Net Weight



1. Embedded system controls.

2. Touch screen operation.

3.TFT real color display.

4.Digital P.I.D. temperature controller, precise. temperature control.

5. Aluminum alloy chamber, good temperature uniformity.

6. Temperature sensor locates in the heat medium, high accuracy.


GB/T 13519, ASTM D2732

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