Tuesday 12 October 2010

Print

7 things to know about print

Litho is the most common form of printing

Colour models
The way colour is generated in print is completely different from what you see on screen

Formats
Understanding format options and limitations will help you to be more creative and economical when necessary

Standard ISO paper sizes A and SRA sizes
SRA printer sizes, slightly bigger than A sizes, bleed
Imperial (North America) US metric (Rest of the world)
Tabloid (Compact) broadsheet Berliner
Envelope 'C' sizes

Stock
The correct weight and finish of a paper or substrate are crucial to the feel of a job. If your knowledge only goes as far as 80 GSM photocopy paper you're not serious about graphic design

Weight GSM (Grams square metre)

Finish Gloss/silk/matt
coated or uncoated, will be called different things in different places

Laid or wove- Way the paper is made, the way the fibre goes
Boards, carton- Thin card
Plastics and acetates

Artwork
Preparing artwork correctly for print is the sign of a professional. It will save you and the printer a lot of grief if you know what needs doing and check it twice. Get the client to sign-off the proof, if offers some insurance if things go wrong

Document set up right format, colour systems

File format and fonts
Embed the font, legality you are supposed to own the font

Spellcheck
Colour specification CMYK etc
Printer marks
Pre flights checks, No RGB colour anything not compatible with print
Mock ups, check everything is alright
Folios- Page numbers
Proof- exactly how it will be printed
Sign off (really important)

Print processes
You should know how early on in your design which print process and finishing is appropriate for your job. There are nuances in artwork specification that you may need to be aware of... find out before you've gone too far

Lithographic
gravure
screen print
flexography
pad printing
six colour
laminate/gloss/matte
foil blocking
embossing/debossing
spot UV varnish

Finishing
Binding (What type?)
Folding and creasing
dye stamping and drilling

This is very closely linked with the print process and should always be discussed with your printer as they are likely to do this in-house, if not they will commission and manage it as part of the job

Costs
Get a quote very early on before you start the job in earnest as possible
Identical specification for 3 print estimates to work to

Learn roughly what things cost (Unit cost)
Understand viable minimum quantities
Extras authors corrections
delivery-needs to get to the client, is this included in the price?

Get three quotes and check the specification is the same on each one otherwise its impossible to see who is providing the best deal

Be aware of the impact special sizes, finishes etc have on all the overall cost. Sometimes a finish can cost nearly as much as the rest of the print

If the author/client changes something later on you can charge them for it



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