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The Standards below were recently published and approved as American National Standards:

Approved reaffirmation of current American National Standards:

T 230 om-19 Viscosity of pulp (capillary viscometer method)

T 282 om-19 Hexeneuronic acid content of chemical pulp

T 410 om-19 Grammage of paper and paperboard (weight per unit area)

T 496 sp-19 Specimen preparation for cross directional internal tearing resistance for paper, paperboard and related materials

T 812 om-19 Ply separation of solid and corrugated fiberboard (wet)

The below TIPs were also recently published:

TIP 0404-27 Press fabric dewatering and conditioning – suction box (Uhle box) design and vacuum requirements (revised) WGC: John Neun

TIP 0420-12 Guidelines for evaluation of liquid ring vacuum pump performance (revised) WGC: Robert Matzka

Special note: Documents appearing in the TAPPI online version of the Standards and TIPs are updated once a month (usually around the 15th). So it is possible that there is a delay between the publication announcement and the posting online. If you are a subscriber to the online access to Standards and TIPs and you are in a hurry for new documents that have not yet been posted, you can send a request for TIPs to tip@tappi.org or for Standards to standards@tappi.org.

TAPPI Standards guidelines require that all TAPPI members receive notification of any proposed new Standard or TIPs. This message is being sent to you because you are a TAPPI member; have purchased TIPs or Standards products from TAPPI; or because you have previously expressed interest in this topic.

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