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Back Margin
See: Gutter Margin.
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Back Matter
Material printed at the end of a book, such as appendix, addenda, glossary, index, bibliography.
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Back Strip
See: Back Lining.
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Back Up
To print the second, or reverse side of a sheet already printed on one side. Printing is said to back up when the printing areas on both sides are exactly opposite one another.
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Backbone
The back of a bound book connecting the two covers; also called Spine or Shelfback.
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Background Master Page
An unseen element in some software applications that allows a common item, such as page numbering, to be added automatically to every page of your document.
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Backing
(1) The process of raising a joint on a book to be case bound; occurs after rounding and before lining.
(2) Printing the second, or back side of the sheet.
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Backlining
The material, paper or fabric, pasted on the inside of the spine (backbone) of a book case.
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Backup
The process of copying files and/or programs from a hard drive to an external medium to prevent the need to recreate in the event the original is lost, damaged or destroyed.
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Backward Broadside Page
A page on which the text runs sideways. The book is turned counter-clockwise to read it.
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Bad Break
(1) In composition, starting a page or ending a paragraph with a widow or other unsightly arrangement of type.
(2) Incorrect word division.
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Band
(1) A strip of paper, printed or unprinted, which wraps around loose sheets (in lieu of binding with a cover) or assembled pieces.
(2) The operation of putting a paper band around loose sheets or assembled pieces.
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Banding
Generally considered undesirable, banding is the visually obvious changes in density in a Vignette.
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Banding
The visible levels of gray resulting from the encoding of a vignette in PostScript. Reducing the size of the gradation or vignette will work to reduce the visibility of the bands
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Bar Code
Printed on covers, dust jackets, etc. or on labels to be adhered to surface for Seller or Purchaser to scan for ISBN and price.
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Base Color
A first color used as a background on which other colors are printed.
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Base Stock
Foundation stock from which various papers are made.
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Baseline
In composition, the line on which the bottoms of letters rest, exclusive of descenders which fall below the baseline.
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Baseline
the line on which the bottom of lowercase letters sit; this line is an imaginary line with no hard and fast rules
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Basis Size
The standard size for a grade of paper that is used to determine the Basis Weight; 25 x 38 is the Basis Size for book papers.
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Basis Weight
The weight of a ream (500 sheets) of paper in the Basis Size for that grade of paper.
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Benday
A uniform pattern of dots, lines and other textures on artwork.
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Bezier Curve
The mathematical curve description method used by the PostScript language. Complex shapes and lines can be created using these curves.
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Bill of Lading (B/L) / Packing Slip
The document that originates a shipment; it contains all the necessary information for the carrier to properly handle the shipment in transit, such as special instructions for handling and protection from the elements, as well as delivery information. A Bill of Lading is: a) the contract of carriage, b) documentary evidence of title, c) used by the carrier to generate a Freight Bill, d) serves as a Packing Slip since it describes shipment content.
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Binary
The base-two numbering system which uses only the digits 0 and 1. It is the format for processing data in computers.
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Bind
To join pages of a book together with thread, wire, adhesive or other means; to enclose them in a cover when so specified.
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Bind Margin
The gutter or inner margin, from the binding to the beginning of the printed area; also called Gutter Margin or Back Margin.
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Binder
(1) One who binds books.
(2) Short for perfect binding equipment.
(3) A detachable cover, into which loose pages or bound books and pamphlets are inserted on rings or posts; contents are easily removed.
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Binder Board
A stiff, high-grade composition board used in book binding, inside the cloth of the case; more dense than chipboard.
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Binding
(1) Fastening printed sheets together into books.
(2) The covers and spine of a book.
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Bit
The smallest unit of measure in computer terms; either on or off
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Bite
A surface characteristic of paper which causes it to accept ink, pencil or other impressions.
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Bitmap
An electronic image made up of dots that are stored as either black or white (off or on). Each of these dots is equal to 1 bit of data.
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Bitmap
Small squares with a specific dpi used to create graphics and certain fonts . When a bitmapped graphic is enlarged, squares composing the graphic are clearly visible.
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Bitmap Font
A font that is designed using a series of pixels to describe them, there are no outlines to aid in the description of the characters. Your system software uses bitmap fonts in the dialog boxes displayed on your screen.
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Bitmap Image
A graphic composed of a series of square dots, or pixels, rather than a set of lines or vectors. Bitmap files are usually created using a paint program (MacPaint or PC Paintbrush).
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Bitstream fonts
A collection of fonts manufactured by Bitstream.
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Black
A color used along with Cyan, Magenta, and Yellow in the four color print process
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Black and White
Originals and reproductions in single color, as distinguished from multicolor.
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Black Dylux
See: Dylux (black, not blue).
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Black Patch
See: Red Patch.
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Black Printer
The black negative or plate made for color reproductions, to give proper emphasis to neutral tones and detail, as well as print any black copy.
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Blackletter
A style of type that has very ornate and thick letters
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Blank
An unprinted page.
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Blanket
A fabric coated with natural or synthetic rubber, clamped around the blanket cylinder, which transfers ink from the printing plate to the paper on an offset press.
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Bleed
Any image that extends beyond the trim edge of the page.
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Bleed
Image area the extends beyond the trim edge of the sheet. This extra material is included to insure a clean cut edge to an image that runs off the page.
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Bleed Tabs
Most commonly, a solid ink square bleeding at the thumb edge of a page or pages as a guide for the location of specific text matter.
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Blind Embossing
A design which is stamped without gold leaf or ink, giving a bas-relief effect.
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Blind Folio
A folio (page number) which is counted, but not printed.
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Blind Image
A plate image that has lost its ink-receptivity and fails to print; also called Blind Plate.
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Blind Stamp
A design which is impressed (stamped) by the die alone, without foil or ink.
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Block Style
A type style in which all lines align at the left margin.
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Blocking
The sticking together of printed press sheets, caused by wet ink.
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Blocking Out
Eliminating undesirable backgrounds and portions of negatives by opaquing the image; also called Opaquing and Spotting Out.
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Blowup
A photographic enlargement.
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Bluelines
A photoprint made from stripped-up negatives or positives, used as a proof to check position of image elements; also called Silverprints, Blues, Blueprints, Brownlines, Brownprints, Van dykes.
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Blues
See: Bluelines.
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Blurb
See: Mortice Copy.
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BMP
A file name extension indicating that the file contains a Windows-compatible bitmapped graphic image. These files are limited to 24-bit color (RGB), and cannot be CMYK.
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Body
In inkmaking, consistency, or viscosity.
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Body Copy
The main part of the text of a publication.
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Body size
The distance between the front and back of the piece of type. The common foundry body sizes are: 6, 8, 1, 12, 18, 24, 36, 48, 6, and 72 point. In digital type, it is the height of the imaginary equivalent of the rectangle defining the space owned by a given letter, and not the dimension of the letter itself.
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Body Type
Type used for the text matter of a book, as distinguished from the headings and display type.
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Body type
Small type, generally seven to twelve points in size
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Boldface (bf)
Heavy-faced type.
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Book Block
Sewn, trimmed signatures, ready for case binding.
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Book Cloth
Cotton cloth, sized, glazed or impregnated with synthetic resins, used for book covers; comes in different weights and weaves. The quality of the cloth is determined by the number of threads per inch and the tensile strength of the threads.
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Book Paper
A general term for a class or group of papers having common physical characteristics that are most suitable for book manufacture; made to close tolerances on caliper (pages per inch).
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Book Rate
Fourth class mail with a special rate, less than ordinary fourth class; travels at the same speed as ordinary fourth class; also called Educational Material (EM).
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Booklet
A small book of not more than 24 pages.
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Boolean Search
performing a search using either the AND, OR or NOT parameters. These operators will help to narrow the search.
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Border
A printed line or design surrounding an illustration or other printed matter.
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Bottom Margin
The margin at the bottom of a page; also called Foot Margin or Tail Margin.
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Bowed Edges (of paper)
Convex or concave edges on trimmed sheets, caused when the draw of the knife is not uniform because of wavy edges on the untrimmed sheets.
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Box Fold Cover
An unattached cover with two folds made to form a spine equal to the bulk of the contents, into which two or more pieces are loosely inserted.
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Boxhead
Similar to a cut-in head, but with a ruled line around it; also a head for a column in a ruled table.
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Braces
{ } are rarely required in text work, but they can function as an errata and outer set of parenthesis. The primary use is in mathematical phrases and sets
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Brackets
[ ] Square brackets are essentials of typography, used for interpolation into quoted matter and as secondary and inner sets of parenthesis.
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Break For Color
To indicate or separate the parts of a mechanical which print in different colors.
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Brightness
(1) The light being reflected by copy to the lens of the process camera.
(2) In paper, light-reflective qualities that affect contrast and halftone reproduction.
(3) The intensity or clarity of color; not dull or gray in value.
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Broadside
large document, poster size
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Broadside Page
A page on which the text runs sideways. The book is turned clockwise to read it.
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Broker
An agent for foreign shipments who arranges all details of the shipment, including the paperwork, insurance, legal documents, etc.
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Brownline
See: Bluelines.
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Buckle Folder
A type of folder. To fold, two rollers push a sheet between two metal plates. When the paper meets a stop between the two plates, it starts to buckle at the entrance of the plates. A third roller, in conjunction with one of the original rollers, seizes the buckle and puts a fold in the paper.
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Buckram
A book cloth which can be identified by heavy, coarse threads; available in a number of grades; normally used for library bindings or large, heavy books.
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Build Percentage
The tint screen percentages of process Cyan, process magenta, process Yellow, and Black used to simulate a spot color using process inks. See also CMYK.
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Building
In-To place newly cased-in books through a finishing step where backs are shaped and enough pressure applied by special hydraulic presses to secure the drying books firmly.
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Bulk
(1) The stacked thickness of paper, usually expressed in pages per inch (ppi). See also: Caliper.
(2) The thickness of a book, exclusive of cover.
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Bulking Dummy
Unprinted sheets folded in the signature size and signature number of a given job, to determine the actual bulk; used to establish dimensions for cover or Dust Jacket art preparation or by the binder to determine case size.
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Bullets
Round solid dots available in a variety of sizes; set on the vertical center of the type body size; used to set off items in an indented list.
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Bump Exposure
An exposure in halftone photography in which the screen is removed for a short time to increase highlight contrast.
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Bumper End Mailer
A cushioned-end corrugated mailing carton with an air cell which provides added protection for the contents.
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Burn
In platemaking, a common term for plate exposure.
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Burn Out
To overexpose a press plate so that no tints come up.
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Burrs
Rough edges caused by cutting with a dull knife.
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Butt
To adjoin without overlapping (Ex-ample: two pieces of film or two colors of ink).
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Byte
An electronic unit of measure equal to 8 bits. Sometimes referred to as a computer word, a byte is generally an alpha or numeric character.