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12 Cavities Engine Oil Cap Mold with Unscrew System Working Principle


A 12 cavity engine oil cap mold with an unscrew system is a type of manufacturing mold that is used to produce plastic caps for engine oil bottles. The "12 cavity" refers to the number of cap cavities in the mold, meaning that the mold can produce up to 12 caps at a time.

The unscrew system in the mold is a mechanism that allows the cap to be unscrewed from the bottle without having to remove the cap completely. This is achieved by designing the cap with a thread that matches the thread on the bottle’s neck, and then adding a series of slits in the cap itself. These slits are positioned at the base of the cap and allow the cap to flex and unscrew easily when twisted.

The mold is typically made of high-quality steel or aluminum and is designed with precision to ensure that each cap produced is identical in size, shape, and quality. The mold is used in a compression molding machine where plastic material is injected into the mold cavities. The unscrew system is integrated into the mold as a separate mechanism that works with the molding and ejection process.

The 12 cavity engine oil cap mold with an unscrew system is ideal for life cycle sustainability as well as customer convenience. It reduces overall production time and lowers manufacturing costs, resulting in a more efficient and cost-effective manufacturing process.

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