F - 160 Operation and Maintenance Manual
© GBC Pro - Tech August 1999
Page 7 - 6
Troubleshooting
Clutch tension
The tension that is applied to the laminated
material between the main and pull rolls. This tension is
applied by having the pull rolls turn faster than the main
rolls, and then having some form of clutching or torque
limiting applied to the pull rolls. This tension is important
for maintaining a smooth flat finished image.
Coiling
A term used to describe an image rolling up on
itself. This is caused by differences in the brake tension
used between the upper and lower laminates during and
application process.
Cold laminate
Film that does not require heat to activate the
adhesive. Please see P.S.A. for more information.
D waves
A term used to describe a wave pattern caused,
generally, by incorrect paper tension.
Delamination
Refers to either one of two conditions; 1) the
adhesive separating from the laminate substrate, or 2)
the laminate separating from the product being
laminated.
Edgewrap
A mounting technique where the image wraps
around the edges of the mounting substrate so as to
provide a finished edge.
Encapsulation
When an image is completely encased in
laminating film, it is encapsulated. A border of laminate
on laminate exists around the perimeter of the product.
Film
A two part material consisting an
adhesive layer and a substrate. The adhesive and the
substrate may or may not be clear. This is the material
used for lamination. Please refer to laminate.
Foamboard
A material commonly used as a mounting
substrate. It is made up of foam sandwiched between
two layers of paper, or paper like media.
Inkjet
A term used to describe a type of printing
where an ink is projected topically onto a paper or
paper like media. This is a noncontact form of printing.
Craft paper
A strong brown paper commonly used for
single sided applications.
Laminate
A two part material consisting an adhesive layer
and a substrate. The adhesive and the substrate may or
may not be clear. This is the material used for
lamination.
