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Transport packages compression testing machine

Introduction and test principle of compression strength measuring

The  compression testing machine is to measure compression strength of  transport packages in the situation of pressure and protect functions of  packages for the objects filled in the packages.

Test principle:

(1)     Package  compression strength test, loading to the packages using a compression  test at a certain constant rate untill packages are broken or till  certain load or displacement are reached.

(2)     Package  stacking test, loading a certain force to the packages using a  compression testing machine untill package is broken or sustain a  certain time period.

When  measuring deformation of package during compression test, an original  load should be set as a datum point. The datum point can refer to the  following chart:

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