https://www.youtube.com/watch?v=kWKOgHaze0s

sample website provide

http://midwestsign.com/index.asp

product

http://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&CatId=&SearchText=screen+printing+ink&isPremium=y

website 

http://www.screenprinting.co.uk/