What is a disposable coffee cup?
The prototype of a disposable coffee cup is a disposable paper cup. It first appeared in the early twentieth century. Later, after adding a lid, adding a handle, and foaming paper cups, the type of disposable coffee cup was finally separated from the disposable paper cup. . The composition of a disposable coffee cup mainly includes the following parts: moisture-proof oil film, cup tube, base, cup lid, and some have heat insulation layer, straws, etc. Disposable coffee cups are famous for their convenience, quickness, cleanness and hygiene.
How to choose a good disposable coffee cup?
We have to consider its appearance, environmental protection and sealing degree.
Needless to say the appearance. We have to choose our favorite shapes, colors, patterns, etc. Here we must pay attention to the colors not to be too bright, so as not to have too high pigment content, which will adversely affect the body.
Secondly, environmental protection must be considered. The degree of recyclability of disposable paper cups is not high. Here we must consider whether the material is degradable, the source of the pulp, the material of the oily layer, etc., so as not to burden the environment.
The key here is to talk about the degree of sealing. We can first take out a disposable coffee cup, pour an appropriate amount of water, and then cover the cup with the mouth facing down, leave it for a period of time to observe whether there is any leakage of water, and then gently shake it with our hands to see if the lid falls. Whether the water is spilled. If there is no spillage, it means that the cup has good sealing properties and can be carried with confidence.