Re: Making SWOP TR001 compliant proofs
Re: Making SWOP TR001 compliant proofs
- Subject: Re: Making SWOP TR001 compliant proofs
- From: Ray Maxwell <email@hidden>
- Date: Tue, 23 May 2006 11:37:45 -0700
Many years ago there was a SWOP approved press run. This created master
press sheets.
Sprectrophotometer readings were taken from these sheets. The
measurements were recorded in a report called TR001.
The paper used in these early runs was Text Web.
Today a vendor submits a proof with an instruction sheet as to how the
proof was made.
Three people from the industry are brought in and asked if the proof
"matches" the master press sheets. If the three people agree, then it
is a SWOP approved proofing system.
There are no measurements and no tolerances.
Since they cannot get Text Web any more they have changed the paper.
There has been talk of a new run and and a new report.
Ray
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