The general water bottles are round and sometimes take space in the bags, but these water bottles are square. If they are placed properly, they can save a lot of space inside your bag.

Customized two color cap molds OEM:The outer side of the injection mold cavity of the plastic box has the first ring shape.The cooling water sleeve is provided with a second cooling water sleeve on the outer side of the injection mold cavity of the plastic sleeve.

Durable double color cap molds Factory Price:The utility model relates to a plastic box cover injection mold, which comprises an upper die, a first core, a second core and a push plate. The push plate is symmetrically provided with two through holes. The upper die is set above the push plate.