What does "face-to-face case" mean?

"Noodle case" refers to the person in charge of making cakes in the catering industry, also known as white case.

Face to face, pronounced [miàn]? 【àn】？

Make sentences:

1, we want to recruit someone who is responsible for the hygiene management of noodles and kitchens.

2. We all make buns and grab noodles on the noodle table.

3. Northern families generally have such a thing as face-to-face cases.

4. The noodle box is used to pack jiaozi's steamed bread and other pasta.

As a southerner, my family has never faced a case.