In our daily life, many places need paper cups in many places. Paper cups can be said to be one of the tools that every family has. So we can see Paper cup wholesale in many places. However, there are many types of paper cups, and we need to have some... moreIn our daily life, many places need paper cups in many places. Paper cups can be said to be one of the tools that every family has. So we can see Paper cup wholesale in many places. However, there are many types of paper cups, and we need to have some precautions.
It is best not to drink the first glass of water. First, boil it with boiling water. Pour out the water after four or five minutes to let the harmful substances in the paper cup fully evaporate. Because phosphors and inks are highly permeable and will contaminate food disposable paper cups or instant noodle boxes, try not to heat them in a microwave oven.
Paper cups should not be filled with hot water as much as possible, because some manufacturers apply a thin layer of wax to prevent water from permeating out, and it will melt when it encounters hot water over 40 degrees. Therefore, disposable paper cups are best used for cold drinks instead of hot water above 40°C.
For paper cups and paper buckets, the biggest role should be to hold... less
