How to sublimate beach slipper with 90gsm sublimation paper?

Usually, 90GSM Sublimation transfer paper is most widely applied for most of digital sublimation transfer printing. which is superior quality for digital printing for sportswear, blankets, curtains, wider wall covers, tents, etc.
Also it can apply for the plastic like beach slippers? 
The Answers is: yes, of course!
Now there are some customers come to our factory for testing the paper on the slipper, he was the biggest beach slippers manufacture in the India, he uses sublimation paper sublimate the slippers, he prints the image on sublimation paper then transfer the slippers on our factory.

How to sublimate the slipper , the process is the following: 
1).Print the image you want on the 90gsm sublimation paper
2).a white coated beach slippers; adjust the heat press machine (Transfer Temperature: 220℃, Transfer Time: 25 seconds); 
3) pieces of protective paper.
2. When the temperature is okay, heat transfer the image on the beach slippers for 25 seconds, then tear the paper, you will find the image was on the slippers.
If possible you can buy a small printer and heat press, it's very cheap, then maybe you can start your own small business, used for some T-shirts, mugs, also the slippers!
More info:
Company Name: Fei Yue Paper Industrial Co.,LTD
Tel: 86-025-83228884
Whatsapp: +86 18252072197

Address: Central Road 323, Nanjing, Jiangsu, China