Dictionary of papermaking terms

Definition of 'papermaking'

Anaerobic Reactor System An effluent treatment system that uses microbes in the absence of oxygen to break down effluent constituents into methane, carbon dioxide and hydrogen sulfide. Opposite of close formation. Anaerobic Reactor System An effluent treatment system that uses microbes in the absence of oxygen to break down effluent constituents into methane, carbon dioxide and hydrogen sulfide.

Chicago, and the accompanying Guide. The pulp bales are slushed in a [re]pulper. The common book-trade designation Dictionary of papermaking terms sizes was originally related to a sheet of handmade paper measuring 19 X 25 inches, which was the common size of the papermaking mold.

Refining can cause the softwood fibre tube to collapse resulting in undesirable properties in the sheet. It Dictionary of papermaking terms helps to prevent the textblock spine from falling into a concave shape after years of use or of standing upright on a shelf.

After the water evaporates the fibres remain bonded. Every suit contains twelve cards with the top two usually being the court cards of king and vizier and the bottom ten being pip cards. Sometimes referred to as stability or permanence.

As a result of the "smeary" grinding, the fiber structure closes homogeneously. At integrated pulp and paper mills, pulp is usually stored in high density towers before being pumped to stock preparation. The grinding produces very short fibres that drain slowly. Alkaline Extraction Alkaline extraction, i.

There are many motifs for the suit pips but some include coins, clubs, jugs, and swords which resemble later Mamluk and Latin suits.

In a description fromthe earliest courts were originally a seated " king ", an upper marshal that held his suit symbol up, and a lower marshal that held it down.

Butted Joint Joining two webs of paper, placing them endtoend and pasting a strip over and under to make a continuous sheet without overlapping. Air Brush Coater A coater, which uses the pressurized air to atomize the coating mixture and spray it on the paper.

Center spread The facing pages in the center of a bound signature. Its function is to protect the first or last leaves of the textblock. It is known as perfo- burst, or perfopunch binding. Chain lines The lines on laid paper parallel with the grain; also referred to as "chain marks".

Commonly this is used for making a top layer of bleached fibre to go over an unbleached layer. Press section where the wet fibre web passes between large rolls loaded under high pressure to squeeze out as much water as possible.


Binding 1 Attaching sheets into a single unit by adhesives, sewing, stitching, metal prongs, snaps, etc. Headband is a small ornamental band, generally of mercerized cotton or silk, which, in most modern publisher's trade bindings, is glued on the head as well as the tail of the textblock spine of a book.

Head is the top edge of a leaf, board, or bound volume, opposite from the surface on which the volume rests when it is shelved upright. Except for the largest size, the FOLIO 1the name of the size indicates the fractional part of the sheet one leaf occupies, e.

This is used as a moisture barrier; also to resist action of weak acids and alkalis. One of two layers of material are frequently glued to the textblock spine after it has been rounded and backed. High MD stiffness is useful in food packaging like cereal boxes and other boxes like dry laundry detergent.

An aqueous coating usually gives a gloss, dull, or matte finish and helps prevent the underlying ink from rubbing off.stock - WordReference English dictionary, questions, discussion and forums. All Free.

Line has many meanings, most stemming from the basic idea of something unbroken and often straight. It might be the line you wait in at the market, or just a connection of two points. Book Sizes The names of book sizes are based on the old system, still widely used, of considering the size of a page as a fraction of the large sheet of paper on which it was printed.

This page contains the definition of term, words and/or phrase commonly used in pulp and papermaking, printing, converting and paper trading. Definition of papermaking - the manufacture of paper. We use cookies to enhance your experience on our website.

This website uses cookies that provide targeted advertising and which track your use of this website. Definition of papermaking from the Collins English Dictionary The dash (–) A spaced dash(i.e.

with a single space before and after it) is used: at the beginning and end of a comment that interrupts the flow of a sentence.

Dictionary of papermaking terms
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