Labs will use the TAPPI Method T807 to determine bursting strength. Samples ship second week of each month prior to the month during which testing is conducted.

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Labs will use the TAPPI Method T822 to determine ring crush. Samples ship second week of each month prior to the month during which testing is conducted.

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Labs will use the TAPPI Method T826 to determine short span compression (STFI). Samples ship second week of each month prior to the month during which testing is conducted.

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