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Contact SupplierBased on the provided search results, the Plastic Round Push-Pull Cap (often called a sports cap or pop-up cap) is a specialized, two-piece plastic closure designed for convenient, one-handed dispensing of liquids. It
is widely used in industries such as food and beverage, personal care, and household cleaning products.
Key Product Description and Features
Mechanism: The cap consists of a base that screws onto a bottle and a central spout that is pulled up to open and pushed down to seal.
Material: Primarily made from durable food-grade Polypropylene (PP) or High-Density Polyethylene (HDPE).
Sizes: Most commonly available in 28mm, but also produced in 25mm and other sizes.
Functionality: Designed for controlled, spill-free dispensing.
Design: Round shape, often available in customized colors (red, green, blue, white).
Sealing: Provides an air-tight seal to prevent leaks and maintain product freshness.





