👉 The term "corrugator" in English refers to a device used in shipbuilding and construction where the sides of a ship are formed by intersecting two parallel lines, one on each side. This process is known as forming a hull. The corrugator is typically made from metal or other material that can be bent easily, such as steel or aluminum. It is a crucial part of the ship's structure and plays a significant role in maintaining its integrity and stability during its operational life.