In addition you won t want to keep the heat applies for too long.
Heat press vinyl for polyester.
For proper application you will also want to use medium firm pressure 6 8.
Pull the teflon sheet off your vinyl and then carefully remove the carrier sheet.
In general terms somewhere between 270 and 300 degrees is likely to be ideal.
Heat press temp for polyester when pressing fabrics made of polyester it s highly recommended that you stick to low temperatures.
Most of the heat transfer vinyl films that we offer can be applied to cotton polyester or cotton poly blends.
Make sure you re using light pressure do not put your whole body weight down on the press this can cause your fabric to burn.
The perfect values for time and temperature are 270 f for about 10 seconds.
View item siser easyweed sheet 12 x 15 3 50.
However keep in mind that a cover sheet can also reduce the temperature reaching the transfer application by another 10 degrees.
You can even test before you decide which vinyl to use just apply a heat press or iron at different temperatures to your polyester and see if it discolors or not.
Some polyester is super sensitive to heat.
Heat transfer vinyl for cotton polyester.
If it is 100 polyester you can take elasti prints down to 275f.
If you want to heat press polyester then it is best to stick to a slightly lower temperature than you would use on more heat resistant fabrics such as cotton.