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TAPPI TIP 0404-17 provides instructions for calculating the theoretical air volumerequirements to achieve recommended average pocket humidity in two-tier dryer sections with conventional top andbottom dryer fabrics. Single-tier dryers do not have conventional dryer pockets, so ventilation requirements aredifferent for these sections. This TIP does not provide information for designing pocket ventilation and runnabilitycomponents. Rather, it specifies the minimum amount of air that must be delivered to dryer pockets to keep pockethumidities at acceptable levels. Some ventilation devices do a better job delivering ventilation air than other devices.This TIP simply specifies the minimum amount of air that should be delivered.

Product Details

Published:

2018

Number of Pages:

3

File Size:

1 file , 540 KB