Sublimation Blanks : 25oz (750ml) Straight Shotgun Shell Flask Tumbler

R185.00

White 25oz  shotgun shell flask tumbler for sublimation.

Stainless Steel, for Hot or Cold Drinks. Vacuum Insulated : double walled; vacuum insulated, which keeps your favourite beverage hot or cold for hours.

  • Tumbler size from top to bottom : Approx. 30cm. without came 23cm.
  • Circumference : Top  22.5cm, middle 23 and bottom 24cm

When you order this tumbler please don’t forget to order the SHRINK FILM, you need the 16.5*23cm size.

10 in stock

Title Range Discount
Global discount 2.5% Units of 25 to 49 units 25 - 49 2.5%
Global discount 5% Units of 50 to 100 units 50 - 99 5%
Global discount 10% Units of 100+ 100 + 10%

Note the below methods guidelines, all ovens and mug/tumbler presses are different so get to know your oven/press and establish what is best temp and time and pressure (if in a press).

Note with mug presses they are shorter so you may need to rotate according to your design requirements.

TUMBLER OR MUG PRESS

190deg for 90sec then turn for 30sec

Or use the rotating method

185deg 50sec rotate to 9H00 o clock position
then again 50sec rotate to 15H00 o clock position
then 25sec rotate to 6H00 o clock position
then 25sec rotate to 12H00 o clock position

OVEN METHOD
This method is in my oven which is a thermo fan. If you have any other oven then you will need to test what works for you, its like baking a cake. If you have a top and bottom grill it will be hotter so test with a tumbler first to see how it goes. If you bake to long the print goes dull/light like it fades.

  1. Preheat oven on 180 for 15min
  2. Tray must be in the middle of oven or just below
  3. Put silicone paper or baking paper on try
  4. Secure print tightly to tumbler
  5. The shrink film. Slit it down the side then secure it tight to the print, cut it down to size if too long and double tape the join
  6. Get the heat gun and shrink it to the tumbler, tight, no creases or bubbles, smooth. Don’t put the nozzle to close otherwise you can melt the film, about 10 to 15cm away and wave it around like a hair dryer.
  7. Upside down in the oven for 6min on 180
  8. Then take out and remove everything immediately

PS use gloves when taking it out the oven!

Point 5 is the easiest rather than putting it over as it is a mission to remove, here you just pull off the tape and it unravels, what works for me. Make sure where you re-tape the shrink film to do x2 rows of 2cm heat tape as it can pull apart in the oven.

Also please do not let shrink film on to raw tumbler, it can now and then surprise you and stick to the tumbler and then you can’t get it off! Use silicone paper to protect your tumbler but I always use the full paper even if I don’t do a full print that is if you are using a straight tumbler then no silicone paper required, it is only on the old shaped ones.