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TAPPI - TAPPI: Recent submissions
Now showing items 441-460 of 533
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TAPPI T 1214 SP
Abstract: The following interrelationships will be found particularly useful in predicting the effect upon opacity when a change occurs in either the basis weight or the reflectivity of a sheet of paper. These interrelationships can ... -
TAPPI T 563 OM
Abstract: This method uses image analysis to determine the level of dirt in pulp, paper, and paperboard in terms of Equivalent Black Area (EBA) of dirt specks within the physical area range of 0.02 to 3.0 mm2 reported in ... -
TAPPI T 1015 SP
Abstract: This method is a description of fiber glass mat attributes that define visual uniformity in the finished mat product.Subject(s) : Defects , Fiber glass mats , Formation , Uniformity , Vision , Visual defects , -
TAPPI T 240 OM
Abstract: This method describes the measurement of pulp consistency (concentration) of aqueous fiber suspensions.
The method applies to most pulps sampled from different process points in a pulp or paper mill.
The method is ... -
TAPPI TIP 0416-06
Abstract: This Technical Information Paper is designed to answer the question, "How do we avoid having failures in chemical cleaning of boilers?" It covers key points in assuring successful boiler chemical cleaning projects, but is ...Subject(s) : Boilers , Cleaning , Cleansers , Corrosion inhibitors , Deposits , Tubes , -
TAPPI TIP 0502-12
Abstract: Measuring the mass of stock on the forming fabric at the wet end of the paper machine is very useful for optimizing the machine's performance. An optimized wet end can have favorable benefits to paper quality, paper ...Subject(s) : Ash , Consistency , Drainage , Evaluation , Forming fabrics , Mass , Measurement , Nondestructive tests , Testing , Wet Ends , White water , -
TAPPI T 274 SP
Abstract: A general purpose practice for screening pulp using a specific screening device is described, which separates from a slurry of pulp fibers a contaminant fraction with size dimensions which are significantly greater than ... -
TAPPI T 460 OM
Abstract: This method is used to measure the air resistance of approximately 6.45 sq. cm. (l sq. in.) circular area of paper using a pressure differential of 1.22 kPa. The recommended range of the liquid column instrument is from 5 ...Subject(s) : Air permeability , Air permeance , Air resistance , Densitometer , Density , Porosity , -
TAPPI TIP 0305-13
Abstract: A project leader is the person who coordinates the advance preparation, receipt, installation, training, startup, and operating shakedown of a machine before it is released to be put into regular production. This individual's ...Subject(s) : Die cutters , Folder gluers , Installation , Machine operation , Machinery , Management , Personnel , Planning , Rotary machines , Supervision , -
TAPPI T 579 OM
Abstract: This method determines the brightness of white, near-white, and naturally colored pulp, paper, and paperboard. Brightness is a commonly used industry term for the numerical value of the reflectance factor of a sample with ...