The origin of the name of the roof box cover is that its shape is relatively square, with smooth and distinct ridges, and the upper part is like a roof, which gives people a beautiful, novel and cute feeling, and is favored by the majority of consumers. It is mainly composed of 2 It is composed of processed and threaded parts, a screw cap and a lid opening. The lid opening part has an anti-theft lid opening integrally injection-molded with it, forming an anti-theft opening structure. When using it, we only need Pull up the pull ring attached to the lid to disengage the anti-theft structure, allowing you to open the lid. There is also a non-gasketed sealing plug on the top of the inside of the screw cap, which will function when the screw cap is closed again. For sealing the lid opening, the manufacturer provides customers with an integrated product consisting of a screw cap and a lid opening.

This kind of cap is a liquid filling method. This method is widely used in the preservation and preservation of milk and other liquids. A common aloe vera milk in our lives uses this kind of typical cap packaging. This kind of packaging preserves The milk fragrance is strong, pure and sweet.