The roles of "Closure" - being variety of caps, is to seal containers like glasses and bottles, to keep food and beverages fresh and to be used practically.

Closure is like a guardian of a treasury. It does not allow anyone to intrude nor to exit. The instance when people open the seal of the package, the jewel in the container appears to give the fresh fun. Since Japan Crown Cork has been founded in 1941, we have been producing high-quality closures to meet customer's requests from markets like food, beverages and drug, with our great pleasure and responsibilities. We are also aware of social responsibility. We are committed to compliance and have been developing environmentally friendly closures.
In changing society, values needed for closures vary. We make continuous effort with our company policy - "Spirit" as the respect for our customers and our gratitude to them, "Wisdom" as our technology and know-how through our experiences as the leader in the closure industry, and "Shape" as closures being tightly sealed, safety, and practical.
We appreciate your continuous support.