Plastic Food Containers in South Africa
Contaminants like metal rings, paper labels, plastic cups factory etc. must be identified and removed from the glass before the glass can be turned into new containers and much of this is done using equipment like metal detectors, vacuums, crushers and also by plain old manual inspection.
What you can do to help...
(3 for each sample; if cupping 3 coffees you will need 9).
4. Small rectangle plastic trays to hold beans; 1 for each coffee.
5. Cupping spoons that are deep for holding samples and slurping.