A fully removable valve shroud and delivery and packaging system for material

A fully removable valve shroud and a delivery and packaging system for material are provided, the fully removable valve shroud may support a container at the top, sides, and bottom of the container. The removable valve shroud provides protection if the container falls on its side or top. The provided protection allows the container to pass a drop test according to the 178.603 th section of 49 CFR,so that the container can be authenticated according to 49 CFR 178.504; the delivery and packaging system for material includes the fully removable valve shroud. 提供可完全移除的阀门护罩及用于材料的递送和包装系统，该可完全移除的阀门护罩可在容器的顶部、侧面和底部支撑所述容器。如果所述容器跌落在其侧面或顶部上，则所述可移除的阀门护罩提供保护。所提供的保护允许所述容器通过根据49CFR第178.603节的跌落测试，因此可以根据49 CFR 178.504认证所述容器；该用于材料的递送和包装系统包括所述可完全移除的阀门护罩。