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K2100 Epic Armor LC Gray - Underbase Blocker
Regular price From $222.00 CADRegular priceUnit price perSale
Additional Information
- Lay cotton Crockmeter Square fabric on transfer machine
- Lay test fabric on top of Crockmeter Square
- Apply 2 drops of S-270 Dye Test Solution to center of test fabric
- Let sit for 30 seconds
- Lay another Crockmeter Square on top of test fabric centering Dye Test Solution drops on Crockmeter Square
- Heat press at 280°F (137°C) for 8 seconds
- Remove from the press and check the white fabric for staining. The more stain present on the white fabric, the more severe the dye migration. Note: All polyester colors will migrate, this test is to gauge the severity of that migration allowing you to choose the proper Low Temp ink and determine if you will need a Grey Dye Blocker.
- Test several known good fabrics (previous production runs) and compare the stain characteristics of those to the test stain to determine a pass/fail specification
- Some results may require further testing with ink to determine if ink is sufficient to impede dye migration, or if Grey Dye blocker is required
- Print design on suspect fabric (one that contains colored polyester)
- Cut the printed design in two equal parts
- Expose half of the design to 122°F (50°C) for 24 hours
- This will simulate bleed from garment into the ink that would normally occur in 1 to 7 days
- If bleed from garment is seen, grey dye blocker needs to be used