PL-2 Polarization Light for Preform (PET Preform Stress Viewer)

Many of the defects found in PET container preforms can be detected by using the PL-2. Preforms viewed in polarized light exhibit a colored birefringence pattern.
The birefringence is a result of the polymer flow lines (molecular orientational strain) produced during the injection moulding process.
The colored pattern observed with preform held at 45° to the polarizing axis is known as an isochromatic fringe indicating the amount of birefringence.

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PBBT-ECO PET Bottle Burst Tester (Equipment for Control of Resistance to Expand and Explosion of PET Bottle)

For PET bottles – Simulating filling process
PBBT-ECO PET Bottle Burst Tester is specialized test equipment for testing the PET bottles. It’s designed in accordance with the three international test methods which are commonly used. Users can choose the test method basing on their requirement. The PBBT-ECO is capable to test the capacity of resilience under certain pressure or the rupture test of the PET bottle.

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PBBT-2 PET Bottle Burst Tester (Equipment for Control of Resistance to Expand and Explosion of PET Bottle)

For PET bottles – Simulating filling process
PBBT-1 PET Bottle Burst Tester is specialized test equipment for testing the PET bottles. It’s designed in accordance with the three international test methods which are commonly used. Users can choose the test method basing on their requirement. The PBBT-1 is capable to test the capacity of resilience under certain pressure or the rupture test of the PET bottl

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PBBT-2 KEG

PBBT-2 PET Bottle Burst Tester for keg is a specialized test equipment for testing the internal pressure resistance of PET kegs. It’s designed in accordance with the three general using test methods which are commonly used for PET containers. Users can choose the test method basing on their in-house requirement. The PBBT-2 is capable to test…

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