Why are many articles packed in cylindrical shape?
In addition to the circular has good anti deformation ability, square, triangle, polygon, circle, using the same material, can obtain the effective area of the largest circular cylinder, of course, also can get the effective volume of the largest. This is some knowledge in junior high school mathematics.
Packing not only has the function of protecting the product, but also has positive promotion function. With the fierce competition in the market in recent years, more and more people are trying their best to play the latter role. Japanese scholar Yi Zhuo once put forward a "striking, understanding and good will" principle. Eye-catching packaging to play a role in promoting, first of all to attract the attention of consumers, because only the consumer attention to the goods have been possible to buy.
Round to reduce packaging stress on the bottom surface can also cut into the other; only a rectangle can be rolled, saving packaging materials, the design may have variability, multi-faceted watch are not affected.
The circle has better anti deformation ability,The circular can obtain the largest effective area, and the cylinder can obtain the largest effective volume.
