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File
Guidelines -- Which file type do I need?
Artwork Readiness -- What is "ready"
artwork?
How should I send my artwork files?
Glossary of Terms (Print and graphics
definitions)
File Guidelines -- Which file type do I need?
File Type: .EPS
Used For: Screen-Printing
EPS (Encapsulated PostScript) can be used on a variety of platforms
including Macintosh and Windows. This format allows your logo to
be scaled to different sizes without changing the overall appearance.
It will look the same at one inch as it does at 10 inches. The manufacturer
can then optimize the appearance of your logo on the product you
are purchasing.
File Type: .TIF or .TIFF
Used For: Screen-Printing
TIFF files are compatible with a wide range of software applications
and can be used across platforms such as Macintosh, Windows, and
UNIX. TIFF files are usually larger than JPG or GIF and take longer
to open. If you are looking for a one-color logo, this may just
do the job for you.
File Type: .AI or .CDR
Used For: Screen-Printing
Adobe illustrator and Corel Draw are two popular graphic art programs
used by manufacturers of ad specialty products. Among others, they
use these programs to manipulate the size and content of the artwork
we send them on your behalf. These are both good choices for your
artwork.
File Type: .GIF, .JPG, .JPEG
Used For: Computer Screen Viewing
GIF
formats are commonly used for web graphics. If you scan a picture
to send to Aunt Edna, you are most likely sending her a JPEG format.
Their function is like a camera; they take a snapshot of the subject
including the color and size. Where you may be able to change the
size of the photograph you sent Aunt Edna, you can not separate
the colors. A screen printer can only print one color (called sport
color) at a time and so needs to separate the colors. This can easily
be done with the AI, EPS, and CDR formats.
File Type: .PPT, .DOC, .XLS
Used For: Computer Presentation, Word Processing and Spreadsheet
Applications.
Where these Microsoft applications all allow the use of graphics,
the way they are used prohibits their use by screen printers. They
should NOT be used as original artwork files.
File Type: .BMP
Used For: Computer Screen Viewing
BMP (Bit map) files were created just for the Microsoft Windows
operating environment. It was a method used to create icons and
other screen based graphics supported by the Windows operating system
in the early 80's. When printing BMP files, you will probably notice
irregular or jagged edges to the graphics. When you increase the
size, the jagged edges just get bigger. It's like drawing your logo
with little squares instead of lines. This file type is NOT recommended
for screen-printing.
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Artwork
Readiness -- What is "ready" artwork?
An electronic artwork file is considered "ready" when the artwork
is created and delivered so the supplier can use it for prepress
and printing without the need for modifications that would incur
extra charges or cause delays.
1. Mechanical Artwork
The traditional standard for acceptable mechanical artwork is "camera-ready
black and white" material. Typically, anything of a lesser quality
may be subject to extra charges.
2. Vector Artwork Files
Vector artwork files must be written in the Postscript language.
Files can contain no Postscript errors, stray points or colors
assigned to elements in a manner inconsistent with the supplier's
published requirements.
- Any
type set on paths must be converted to Postscript outlines (curves).
If additional or future typesetting is anticipated or type left
unconverted, the font files must also be supplied for use on the
supplier's specified computer platform (operating system).
- Any
line thickness must exceed the supplier's minimum when the artwork
is scaled to the actual imprint size. Files with any placed, parsed
or linked elements require certain additional criteria described
in the standard for "metafiles."
- The
artwork file(s) should be accompanied by a printed proof, or its
electronic equivalent, communicating to the supplier the desired
result of the use of the e-artwork file(s).
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3. Bitmap Artwork Files
Bitmap
files should render images at 100 percent of actual imprint size.
- Illustrations
or ad layouts containing any line art elements or areas of solid
color should have a Bitmap resolution (pixels-per-inch) of no
less than the supplier's specified minimum.
-
Continuous tone images (such as photos) which contain halftones,
tints, grayscales, or are intended for process color separation
should have a Bitmap resolution (pixels-per-inch) which is a multiple
of no less than 150-200 percent of the line screen frequency specified
by the printing process.
- Unless
suppliers specifically request CMYK files, the color space of
images submitted for process color separation should remain in
the native RGB color space to permit suppliers to apply their
own separation setup preferences.
- The
artwork file(s) should be accompanied by a printed proof, or its
electronic equivalent, communicating to the supplier the desired
result of the use of the e-artwork file(s).
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4. Page Layout Documents
Page layout documents must be prepared to render the artwork and/or
other elements to be printed at a scale of 100 percent of the actual
imprint size.
- In
addition to submitting the page layout document(s), there must
also be the submission of all vector and/or Bitmap files referenced
by the page layout document.
-
The font files and document preferences necessary to properly
render any text in the page layout file must also be supplied
for use on the supplier's specified computer platform (operating
system).
-
The page layout file(s) should be accompanied by a printed proof,
or its electronic equivalent, communicating to the supplier the
desired result of the use of the page layout file(s).
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5. Metafile Artwork Files
Any metafiles that make reference to externally linked or imported
images must be submitted together with those separate elements.
- All
vector elements in the metafile must comply with the quality standard
for vector files. All Bitmap elements must comply with the quality
standard for Bitmap files.
- The
artwork components in the metafile should be submitted at 100
percent of the actual imprint size. When rendered at 100 percent
scale, the Bitmap elements in the metafile must comply with quality
standard for Bitmap files.
- The
artwork file(s) must be accompanied by a printed proof, or its
electronic equivalent, communicating to the supplier the desired
result of the use of the e-artwork file(s).
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6. Acrobat (PDF) Files
PDF files created from vector files must be suitable for reverse-conversion
to vector files or for use in the PDF format such that the file
meets the quality standard for vector files.
- PDF
files created from Bitmap files must be suitable for reverse-conversion
to Bitmap files or for use in the PDF format such that the file
meets the quality standard for Bitmap files.
- PDF
files created from metafiles or page layout documents should be
submitted together with the source document, all fonts and imported
graphic components unless the supplier specifically waives these
requirements.
- PDF
files are acceptable as proofs (both for submission of the order
to the supplier and pre-production examination by the distributor)
subject to the limitations of the Adobe PDF file format and any
other limitations published by the supplier.
7.
Other Than Above
Unless digital files satisfy the readiness standards for vector
files, Bitmap files, metafiles, page layout files or PDF files
or they are otherwise specified as acceptable by a particular supplier
those digital files DO NOT meet the readiness standards for
e-artwork.
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How
should I send my artwork files?
For camera ready artwork, either e-mail
or call for pickup (480)830-1001.
Digital files less than 5 Megabytes can be e-mailed.
Files larger than 5 Megabytes need to be uploaded to my online file
folder.
Please call to discuss others options for your project type.
Online file folder
https://www.onlinefilefolder.com/index.php?action=folder&folder_num=8803562
Click here for
a Glossary of Print and Graphics Definitions
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Call (480)830-1001 or e-mail
us a request for ideas or product pricing for your next project.
You will be glad you did!
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