Cup mouth
divided into wide mouth and narrow mouth. Width equal to or greater than 70mm, convenient for cleaning and ice storage; Narrow mouth straight drink with lip support curve to reduce the risk of burning the mouth. The cup mouth is rounded with no sharp edges.
Bottom of the cup
a non slip flat surface at the bottom, with a concave center to increase stability during placement; Labeling the compatible diameter of the unified cup holder is a key concern for foreign trade buyers.
Transition lines
all adopt continuous surfaces to reduce the number of hard lines at turning points; The seam between the cup lid and the cup body is flush, reducing the gap for dirt accumulation and enhancing the visual sense of unity.
Surface styling language
No complex reliefs, optional micro vertical texture, local shallow groove grip, both anti slip and not damaging the simple appearance; Anti fingerprint matte has become a standard craftsmanship.
