12oz Frosted Glass Water Mason Jar for Sublimation Printing. These jars are sublimation ready. The top screws off top with plastic ring around the straw hole in the top. This is a blank jar. The designs are only shown as an example. ***there can be some small white marks in the frosted finish which is part of the finish itself and not damage.***
PRESSING INSTRUCTIONS and RECOMMENDATIONS - (these are only recommendations as each press and oven are different. You will need to see what will work best for your particular press or machine)
For a CONSTANT temperature mug press:
Set the temperature of the press to 390 degrees and the time to 4 minutes. Adjust the pressure to light-medium. Too much pressure could break the item.
For a VARIABLE temperature mug press:
set the “idle” temperature to 220 degrees, the “print” temperature to 350 degrees and the timer for 15 seconds. Adjust the pressure to light-medium. Too much pressure could break the item.
For a convection oven:
Set your oven temperature to 400 degrees. Heat for 12-15 minutes. Carefully remove the item from the oven and set on a counter to cool.
DO NOT immerse the item in water as this will shatter the glass. The transfer paper can be removed once it is cool enough to handle. Attempting to remove the transfer before the item has cooled could cause “scratch marks" in the finish.