We fully recognize and applaud the packaging experts who can, without
hesitation, give a 3 minute dissertation on the difference between ECT32
and 200Test.
(Insert Applause Here) BUT for those of you, whose
minds have already started to wander…we offer some easily digestible
facts aimed to make you a more informed consumer of corrugated boxes.
First, the basics.
ECT32 and 200Test are simply two different industry standard names, used
to define the measurement of strength of a corrugated box. Think of
inches vs. centimeters or liters vs. ounces. Both define the same
physical measurement; they are just stated differently based on the
metric system they are relative to.
Second, what are we measuring?
The Edge Crush Test, or
ECT, measures how many pounds per square inch (lbs/inch²) a single corrugated box can support without crushing. Whereas, the
200Test
or Mullen Test, measures how many pounds per square inch (lbs/inch²)
are required to rupture/burst the side of a box, taking into effect both
internal and external pressures that the corrugated box will absorb.
Therefore, an ECT32 corrugated box can withstand up to 32lbs per square
inch before it crushes. In comparison, a 200Test corrugated box requires
a force of 200lbs per square inch to puncture the side.
That sounds like fun in the physics lab but what about buying boxes?
When making a decision regarding purchasing ECT32 or 200Test corrugated
boxes, the systems used to measure the strength of each box are most
relative to how the boxes will be transported or used. Since an ECT
measurement is relative to a box’s ability to withstand “crushing” under
a particular weight, or their stacking strength; you would think Edge
Crust Test if your boxes are stacked on a pallet, stacked in the back of
a truck, stacked in a distribution center, sitting in a storage
facility and/or in transit. Comparatively, 200Test measures the
handling ability of a corrugated box. So you would think 200Test when
your boxes are thrown around, dropped, shaken, squished and/or moving in
transit.
And now for the surprise inside!
Now, before you go putting down your pencils to call your Wrap-N-Pack
salesperson, there is one measurement left to discuss: Gross Weight
Capacity. The scientific truth is that whether stacked, thrown, pushed
or crushed, both ECT32 and 200Test corrugated boxes will perform with
near identical results in the field. Surprised? The reason – both boxes
are designed to support 65lbs of gross weight capacity. The proof –
look at the certificate stamp of the next corrugated box you receive.
Wrap-N-Pack boxes are always clearly marked with the appropriate gross
weight capacity.
Decision Time
As we mentioned in the beginning of today’s discussion, we see our best
customers as informed partners. In fact, our success is built upon
Wrap-N-Pack’s ability to service your informed decisions for guaranteed
next day delivery. We stock over 1,000 corrugated sizes, both ECT and
Mullen Test styles to cater to your individual application.
Hey, can someone get me the Edge Crush measurement on that?