8x12 Inch Sublimation Shrink Wrap Sleeves, 60 Pcs White Sublimation Shrink Wrap for Tumblers, Mugs, Cups and More

The shrink wrap melted to my sublimation over grrr

Son fáciles de usar y se encogen rápidamente y firmes para que tu sublimación quede perfecta muy recomendable las volveré a comprar seguramente.

First of all the heat gun was barely blowing and not at the high temp and it immediately started to make burn holes in the wrapper exposing the sublimation paper I had underneath it. I figure I would still just put it in the oven to sublimate my tumbler. Then it melted onto the silicone mats. When we took it out of the oven to unwrap it, the rest of the wrap had more holes throughout it and the wrap literally became hard plastic chunks that you had to literally take something to chip off the pieces of the plastic just to get to the sublimation paper to take off the cup. You can see the bottom of the cup has hard burn plastic pieces on it and as I took a little pick to pop off the hard pieces it would pull off the paint as well.

These are such poor quality, they completely melted into the cup, had to throw it away.

I got these in hopes I could do some 30 oz tumblers...I did the normal process and this thing melted to the tumbler and NOTHING will get it off...wasted a tumbler. If anyone has any tips that would be great.

Very tight compress. Tumblers come out perfect every time.

Worked perfectly just need to cut the plastic to fit the size of your product

They melted at 350. Actually, they started melting with just my head gun.

Se derriten y es casi imposible quitarlo de las superficies

These are awful. They melt and bubble at temperature above 300. Sublimation requires 350-400 degrees to even work, so these are useless. Hard to get them to even shrink to the cup with a heart gun without melting. They also stick to the cup and are impossible to remove.