1. Soap making factory, plastic bag manufacturers, plastic containers factory and precision mould manufacturer have used gypsum board partition for their quality control room.
2. The photos in this post were from a plastic product factory where gypsum board was used for its quality control room. There were many sub rooms inside the large room.
3. Hygiene was very important feature / practice here. Anybody who went into the room had to cover his hair. Room's door had to be always closed.
4. Certain factories even require the wearing of plastic bag type of shoes to enter the room ; for this, there is a room for changing to meet that respective manufacturing or industry standard or practice.
5. Some people call this type of room environmental room. To us, it is another partition room which we install as per the material specification of the customer.