Increasing the outer diameter with a ring on the side of the cap improves both ease of grip and ease of opening.
It is, after all, a daily-use container that stclose to everyday life, so it should not be a burden, either physically or psychologicallicks y. In order to make products that most people find easy to use, the product designer must understand the varied lifestyles of consumers, use conditions, and worry points and should approach their work from the point of view of a universal design specially made for packaging and containers.
At Nippon Closures Co., Ltd., a manufacturer of indispensable sealing caps, and we have developed a range of products to meet diverse lifestyles and consumer needs. These include the Easy-Open Cap, which improves both grip and ease of opening with an outer ring on the cap of spout pouches; the Liquid Cut-Off Valve Cap, which achieves excellent liquid cut-off and significantly reduces production costs by integrally molding multiple parts of the spout valve and cap; and the Maxi Cap, which is still widely used in many products and can be easily opened by tearing the ring tab with one’s finger.