Discoverybook by Samuel Horbury

Discovery

Design for Print

Registration

Shiners And Bouncers

Bleed

Surprint

Composite

Throw-Up

Computer To Plate (CTP)

Tip-In

Creep

Trim Marks

Digital Printing

Unbound

Dot Gain/Dot Size

Variable Data Printing

Dust Jacket

Z-Bind

Endorse Fold

French Fold

Gate Fold

Insert

Lacquer

Loose Leaf

Offset Lithography

Bellyband

Binding

Design for Print

Printing

Accordion or Concertina Fold

Discovery

Contents:

A printed band that wraps around the belly of a publication; typically used on magazines.

Design for Print

Two or more parallel folds that go in opposite directions and open out like an accordion.

Bellyband:

Discovery

Accordion or Concertina fold:

Design for Print

holes in the stock and allows the publication to open flat. 4. Wiro binding - A spine of metal (wiro) rings, which binds a document and allows it to open flat. 5. Comb binding - A spine of plastic (comb) rings, which binds a document and allows it to open flat. 6. Open binding - A book bound without a cover to leave an exposed spine. 7. Canadian - A wiro-bound publication with a wraparound cover and an enclosed spine. 8. Saddle stitch - Signatures are nested and bound with wire stitches applied through the spine along the centrefold. 9. Clips and bolts - A fastening device that holds loose pages together. This usually requires a punched or drilled hold for the bolt or clip to pass through. 06

Design for Print

A print finishing process through which the pages of a publication are gathered and securely held together. There are many different types of binding, which have different durability, aesthetic, cost and functional characteristics. 1. Perfect binding - The backs of sections are removed and held together with a flexible adhesive, also used to attach a paper cover to the spine. The foreedge is trimmed flat. Perfect binding is commonly used for paperback books. 2. Case binding - A common hard cover bookbinding method, also known as case binding. Signatures are sewn together, the spine is flattened, endsheets are added and headbands and tailbands are attached to the spine. 3. Spiral binding - A spiral of metal or plastic wire that winds through punched

Binding - Continued:

Discovery

Binding:

An element made up from distant components. In graphic design, the final image is often a composite of many components such as text, photos and illustrations. The printing process can add further components such as stock, varnish, emboss and foil block.

Design for Print

Printed areas that extend beyond the â&#x20AC;&#x2DC;trimâ&#x20AC;&#x2122;, or the final finished size of the page. Without including a bleed, the printer will find it impossible to finish a job accurately and white edges will show where the pages are cut. Usually bleeds are set at 3mm, although more will be needed for some binding methods.

Composite:

Discovery

Bleed:

The occurrence of inner folded pages of a publication (or printed section) extending further that the outer folded pages. It is usually caused by the bulk of the paper or the extent of the publication. Creep may not be a problem in saddle-stitched publications that are untrimmed, but information near the trim edge in perfect-bound publication may be lost, so design elements need to be positioned away from the fore-edge.

Design for Print

Imaging technology used in printing whereby a design is output directly on to a printing plate. Traditional printing methods see a design output on to film, which is then used to make a printing plate. Computer-to-plate technology is a quicker and cheaper method for making printing plates, and a sharper and more detailed image is transferred, with reduced risk of registration problems.

Creep:

Discovery

Computer to Plate (CTP):

Design for Print

A printing problem that sees the spreading and enlarging of ink dots on the stock during printing. Dot gain may be a particular problem with stocks that are more absorbent because the ink spreads out as it soaks into the paper. Dot gain is checked during the printing process by reviewing the star target on the striker bar printed at the edge of the sheet. Dot size is determined by the halftone screens that are used to make the colour separations for a print job using the process colours.

Design for Print

The reproduction of digital material on a physical surface without the use of printing plates. Digital printing is a highly flexible method that differs from traditional printing techniques, such as lithography, flexography, gravure and letterpress, in that every print can be altered and made different. As such, digital printing is appropriate for short print runs and the customisation of content or variable data printing (VDP). Compared with traditional methods, there is less chemical usage and paper waste, the ink is not absorbed by the substrate and setup times are quicker. A range of different substrates are available for use with digital printers, including uncoated and recycled stocks.

Dot Gain/Dot Size:

Discovery

Digital Printing:

Dust Jacket:

Design for Print

An additional fold made to a printed piece after the finishing processesincluding folding - have been completed. An endorse fold is often added for distribution reasons; for example, an A4 newsletter may be endorse folded to A5 to reduce the materials for mailing.

Discovery

A loose cover to protect the boards of an edition bound book.

Endorse Fold:

A type of fold in which the left and right edges fold inwards with parallel folds and meet in the middle of the page without overlapping.

Design for Print

A sheet of paper that is only printed on one side and folded with two right-angle folds to form a four-page, uncut section. The section is sewn through the fold while the top edges remain folded and untrimmed.

Gate Fold:

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French Fold:

A coating applied to a printed work to provide a high-gloss finish.

Design for Print

A loose leaf item or card placed within a publication but not bound into it. Inserts include mailers and advertisements, which are placed within the pages of magazines, as well as addenda, which may be added to a book or a magazine. Addenda include paper inserts that highlight errors or other inconsistencies in the text.

Lacquer:

Discovery

Insert:

A printing process that involves transferring an inked image from a planographic or flat printing plate on to a rubber blanket roller, which is then pressed against the substrate. The printing plates are easy to prepare and high speeds are achievable, which help make it a low-cost printing method. Offset lithography is available in sheetfed printing presses and continuous web presses. Sheet-fed presses are used for lower production runs such as flyers, brochures and magazines, while web printing is used for high-volume print jobs such as newspapers, magazines and reports. The high set-up cost for offset lithography mean that it may not be the most economic choice for small print runs.

Design for Print

A sheet of paper from a notebook that is typically perfect bound using adhesive, with a hard board at the back and a lightweight stock on the front; this allows the sheets to be easily removed loose leaf pages are often perforated so that they can be stored in binders or lever-arch files. Loose leaf paper often has ruled blue lines and a pink margin.

Offset Lithography:

Discovery

Loose Leaf:

Design for Print

The exact alignment of two or more printed colour passes on the same stock. A printer uses the circular dots or registration marks on the striker band to check registration and decided what adjustments are needed. Onecolour printing does not present colour registration problems are there is nothing for a colour pass to register with. Misregistration is a visual fault that can make a four-colour image look distorted or blurred. It can also mean that text is not where it is supposed to be, or that small type sizes and fine lines cannot be seen. Misregistration can wreak havoc when text is reversed out of a single colour or where colours need to overprint.

Design for Print

A process that applies ink or varnish from a printing plate or screen, which contains an image, on to a substrate. There are four main processes used in the commercial printing industry: offset lithography, gravure, letterpress and screen printing, all of which differ in cost, reproduction quality and production rate or volume. Modern printing technology also includes inkjet printing, a process that involves spraying ink directly on to a substrate. Each printing process has particular strengths and weaknesses that make them appropriate for particular print jobs.

Registration:

Discovery

Printing:

Design for Print

A technique of printing from a single colour. A surprint uses the tint values of one colour to give the impression of two or more colours being used. Surprints are often combined with reverse outs, which introduce the stock colour; again this creates the illusion that more colour are being used. Surprints are useful when you are restricted with colours but want to add a sense of texture or heirachy.

Design for Print

A method of printing a darker, richer black by underprinting with the subtractive primaries. Printing a rich black prevents bounce, a registration problem that can occur when non-colour areas print adjacent to heavy colour areas. Printing a 50% shiner of cyan, magenta and yellow produces a grey colour that covers registration errors with the black due to the shared colours. Using a shiner, flat areas of black can appear warmer and cooler.

Surprint:

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Shiners & Bouncers:

An insert attached to a publication by gluing along the binding edge.

Design for Print

Stock that is folded and bound into a publication in such a way that it can be opened out to a much larger dimension that the publication contains it.

Tip-in:

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Throw-Up:

A print job that has no binding. Unbound print jobs include single flyers or pamphlets and more elaborate, folded pieces. Folding enables the printed sheet to be turned into a signature containing various pages or panels.

Design for Print

The guide marks printed on to stock, as part of a print job, which indicate where cuts or trims are to be made. There are generally two sets of marks: the inner set are the bleed crop marks; the outer set are the trim marks. There are also registration marks and a colour density bar. Designs can be printed over and beyond the trim marks in order to prevent the appearance of white lines once the print job has been trimmed.

Unbound:

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Trim Marks:

A z-shaped cover that is used to join two separate publications, or two parts of the same publication.

Design for Print

A printing process that involves parts of the design being altered with each impression. Variable data printing typically includes printing different names, addresses or serial numbers on documents such as invites, raffle tickets or direct mail.

Z-Bind:

Discovery

Variable Data Printing:

Design for Print

Discovery