Worker said if cleaning the machine with hand(manually) there still any leftover left. So it need another tools or item for clean it properly

Because there is no automatically tools for fill the machine fuel, so we want to make automatically machine so the worker will be easy

There are many insects inside the factory, and caterpillar in the leaf because the worker not clean the leaf before

cutting the Alumunium foil is part of packaging process. when the worker cut the alumunium foil, it moves so make the worker hard to cut alumunium foil and make the cut isn't lined

packing process need much time. because there are two rooms for package process. the first room is for sealing and put in the white tea. the other's one is only for cutting the alumunium foil

UV light is used to remove bacteria from dried leaves, but there is no guarantee that the bacteria is gone. There is notification

Issue 3 : Delivery time from previous to next process is so slow because the system is just manual.

The air circulation in dryer room is not good, the room is full of strong smell of tea, no fresh air and the exhaust are not utilized maximally

Tea leaves dryer is a little bit dangerous because the dryer transfers electricity and the worker has to touch the hole in the oven to detect whether theres still steam comes out from the oven or not. There is no any alarm or notification everything is do

Issue 2 : working method of sorting is messy because they use too many and inefficient baking sheet.