ISO/TS 19303-1:2020 グラフィックテクノロジー—スキーマライターのためのガイドライン—パート1：パッケージ印刷 | ページ 6

3.1

actual printing condition

APC

condition of the actual system printing the job defined by colourimetric and/or densitometric parameters

3.2

comp

3.3

certificate of conformance

CoC

document that certifies that the supplied services or goods meet the required specifications

Note 1 to entry: The CoC is normally issued by a recognized authority and is also known as a certificate of compliance.

3.4

certificate of analysis

CoA

document that provides all the required specification and test results about a particular material, including a description of the test or examination method(s) used, limits of the test or examinations and actual results of the tests or examinations, to demonstrate that the requirements of the end user/customer are met

3.5

consumer product company

CPC

company that delivers merchandise or other item of common or daily use, ordinarily bought by individuals or households for private consumption

3.6

device colour

colour designed to be printed using a specific devices process inks

Note 1 to entry: Device colour is typically used to define device specific values that allow reproduction of a spot or brand colour using only process inks, not spot inks

3.7

pre-media

part of the printing or publishing process preceding preparation of a printing plate

3.8

print buyer

organization, individual or group of individuals that prepares data for printing and delivers digital materials to the print service provider (3.9)

Note 1 to entry: The print buyer may be the distributor of digital files, the designer, a consumer products company or a trade shop.

3.9

print service provider

organization, individual or group of individuals that receives the files and is responsible for print product delivery

Note 1 to entry: The print service provider may be a prepress company, a printer or a converter.

3.10

process colour

colour that is the outcome of a colour separation operation

Note 1 to entry: A process colour typically requires one or more printing units and process inks to be reproduced.

3.11

process ink

ink that is used to print process colours (3.10)

3.12

characterized reference printing condition

CRPC

identified printing condition and its colour characterization data that is used as the aim for a particular printing task (job)

[SOURCE:ISO/PAS 15339-1:2015, 3.4]

3.13

special effect

object inside a PDF that has an impact on colour but is not defined as an ink (for example a varnish) or any non-printed element that should be processed specifically (for example by a cutting line)

3.14

special metamerism index

extent to which colour matching changes with a change of illuminant

[SOURCE:CIE Publication 15]

3.15

spot colour

colour originally designed to be printed using one printing unit and a spot ink

Note 1 to entry: When associated with a corporate product identity, a spot colour is also known as brand colour.

Note 2 to entry: Spot colours are sometimes replicated with process colours or extended process colours.

3.16

spot ink

ink that is primarily used to print a spot colour (3.15)

Note 1 to entry: A spot ink may replace or be mixed with process inks to achieve a desired gamut.

3.17

system qualification

assessment operations used to qualify the ability of a print device or a printing process to reproduce a defined colour data set

Note 1 to entry: This qualification is also named “extended scrutiny”, because it cannot usually be performed by producers during production as it requires specific testing conditions and protocols.

3.18

total indicated runout

TIR

measure of the out-of-roundness of a printing press roller or cylinder

Note 1 to entry: The difference in the lengths of a roller’s radius as measured from the centre to the outside surface. A perfectly round roller would have zero TIR.