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Materials Equipment
(Phoenix, Arizona)

The Sutherland Rub Tester, COBB Tester, and the Edge Crush Tester.
Sutherland Rub |
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Used to check materials compatibility for a finished surface or label |
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Used for Foams or Fiberboard
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Edge Crush |
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Determine the ECT value of the board
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Can be used to compare different board types and combinations
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COBB |
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Required for UN testing
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Determines the materials resistivity to water
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Mullen Tester.
Mullen Test |
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One of two acceptable tests for determining board equivalencies - special note- if ECT is used on the Certification, ECT must be used to determine equivalencies |
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Determine Puncture Resistance
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Vacuum Chamber
Vacuum Chamber |
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Can be used to check inflatable devices used in cushioning
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Has heat and cold capabilities
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