TAPPI T 580 om-20

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This method describes the procedure for measuring bulking thickness and variations in tissue paper and tissue products.
This test method uses a relatively low-pressure 2 kPa (0.3 psi) because of the collapsible structure of tissue paper. TAPPI T 411 Thickness (caliper) of paper, paperboard, and combined board uses a relatively high-pressure 50 kPa (7.3 psi).

An essentially identical method is described in ISO 12625-3 Tissue paper and tissue products — Part 3: Determination of thickness, bulking thickness and apparent bulk density.

Product Details

Published:
01/01/2020
Number of Pages:
5
File Size:
1 file , 290 KB

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