re: Reading textile samples
re: Reading textile samples
- Subject: re: Reading textile samples
- From: Garth Fletcher <email@hidden>
- Date: Wed, 09 Mar 2016 11:46:28 -0500
- Organization: JacqCAD International (Fletcher Applied Sciences, Inc.)
Lorenzo Ridolfi wrote:
I need to profile a textile media for a large format printer
II have no specific experience with the instruments you mention, but I
have worked with textiles.
What differentiates textiles from most other media is their strong
surface texture. The incident angle of the illumination can have a
strong effect on the reading. For example, 45° illumination creates
shadow areas behind each raised fiber which will be "seen" by a 0°
sensor.
Diffuse illumination may be useful to alleviate that problem.
The above assumes that you are printing on fabric woven with a single
weave - the usual case for printing.
Dobby or Jacquard woven fabrics, which contain many different weaves,
create a much larger set of problems...
--
Garth Fletcher
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