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TAPPI - TAPPI: Recent submissions
Now showing items 421-440 of 533
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TAPPI T 1500 GL
Abstract: This glossary defines terms used in the pulp and paper industry relating to both visual and instrumental evaluations of appearance. This technical terminology includes such optical assessments such as brightness, whiteness, ... -
TAPPI T 444 OM
Abstract: This method is for identifying papers and boards that will tarnish or stain silver. The appearance of the tarnish or stain of silver by a test specimen of the sample is reported, together with the distribution of the ... -
TAPPI T 200 SP
Abstract: This procedure is used to define the papermaking quality of pulp, by subjecting it to a controlled mechanical treatment in a laboratory beater; see also TAPPI T 248 "Laboratory Beating of Pulp (PFI Mill Method)."
The ...Subject(s) : Beaters , Beating , Beating degree , Beating time , Laboratory beating , Laboratory refining , Pulp , Valley beater , -
TAPPI UM 203
Abstract: The Williams freeness tester provides a means of measuring freeness of stock from a beater or other refining equipment. The freeness is measured as the time (seconds) for drainage of 3 g of pulp in 1 L of water (0.3% ...Subject(s) : Freeness , Pulps , -
TAPPI TIP 0402-36
Abstract: This Technical Information Paper provides guidelines for the detection, monitoring and prevention of flow accelerated corrosion (FAC) in the pulp and paper mill. FAC is a damage phenomenon that causes wall thinning of ... -
TAPPI UM 253
Abstract: This method concerns the processing of pulp by means of a laboratory ball or pebble-mill prior to forming handsheets for determining pulp behavior when subjected to beating [see also TAPPI T 200 "Laboratory Processing of ...Subject(s) : Ball mills , Laboratories , Mills (machinery) , Pebble mills , Pulps , -
TAPPI T 491 OM
Abstract: This test is applicable to paperboards that are medium-sized, with an immersion number between 4.5 and 6.0, to hard-sized, with an immersion number of 3.5 or less, throughout. -
TAPPI T 810 OM
Abstract: This method describes a procedure for measuring the bursting strength of single wall and double wall corrugated board within the range of 690 kPa (100 psi) to 4825 kPa (700 psi) employing an instrument which uses a disk ...Subject(s) : Boxes , Burst strength , Corrugated boards , -
TAPPI T 553 OM
Abstract: This test method covers the determination of the alkalinity or alkaline reserve of paper, or both.
A qualitative test is described that indicates the presence of carbonate. (The detection limit is approximately 5% ...Subject(s) : Alkaline papers , Alkalinity , Calcium carbonate , Paper , -
TAPPI T 844 PM
Abstract: This method describes a procedure to determine the nominal basis weight (grade) of the components of corrugated board. It is based on TIP 0308-01, now withdrawn. Test specimens of corrugated fiberboard are treated with ...Subject(s) : Basis weight , Construction , Corrugated boards , Corrugating medium , Linerboards ,