TAPPI/ANSI T 248 sp:2015(R2021)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Laboratory beating of pulp (PFI mill method)
Hardcopy , PDF
English
14-10-2021
17-07-2026
A measured amount of pulp at specified concentration is beaten between a roll with bars and a smooth-walled beater housing, both rotating in the same direction but at different peripheral speeds.
| DocumentType |
Standard Practice
|
| Pages |
8
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This standard practice describes the processing of pulp by means of the PFI mill (1) to evaluate pulp quality for papermaking.
| TAPPI T 220 : 2010 | PHYSICAL TESTING OF PULP HANDSHEETS |