Q: What is Dye Migration?
A: Dye migration occurs when dyes in polyester
fibers migrate into and change the color of screen
printing inks and the white areas of a heat transfer. Dye migration may
appear immediately after screen printing or heat pressing a heat transfer,
hours, days, or up to 2 weeks later.
Q: How do heat transfers protect against Dye
Migration?
A: Our heat transfers have a Dye
Migration Blocker built into the product. Unlike screen printing, this
blocker eliminates dye migration from garments that are dyed.
Q: Do I have to take special care for Dye Sublimated
Garments?
A: Because Dye-Sub Ink is heat activated,
special care must be used when applying heat transfers or screen printing on
sublimated garments. All manufacturers use different sublimation ink
chemistries which means the temperature at which a sublimated ink will activate and
migrate cannot be pinpointed. Typically, darker colors are more susceptible
to dye migration because more ink is used to create darker sublimated
colors. To tell if your garment is sublimated and not dyed, look at the
inside. Garments that are dyed will be the same color on the inner and outer
sides. Sublimated garments will be white or a much lighter color on the
inner side.
Q: What can I do to avoid Dye Migration?
A: Prewashing problem garments can help to
remove excess ink from the sublimation process.
We recommend testing all garments prior to placing your order. Application
testing and wash testing are equally important. Free heat transfer samples
are always available to Dealers for testing. We will also test any garment
supplied to us at no charge.
Q: What can I do to fix a Dye Migration issue?
A: Should a dye migration issue arise, the
only way to fix the problem is to cover the migrated transfer with a new
one. This will solve the problem in most cases because it is not
common for a garment to migrate more than once and the added thickness of
the second transfer provides additional protection.
We do not accept claims for dye migration issues.