The design and functionality of plastic caps play a crucial role in the safety and protection of packaged products. This article delves into key aspects of plastic caps, such as thread types, dimensions, and more.
In the packaging industry, when referring to a specific type of cap, the term “R” followed by a number is commonly used. The letter "R" stands for Rosca. For example: R-53mm, where "R" denotes the thread and the subsequent digits represent the thread diameter in millimeters.
