When you use a liquid Beverage Bottle, you will need a sealing cap that can control the dispensing, and the consumer can reseal to ensure proper sealing. With today's dispensing technology, you can choose from three main dispensing systems: disc top caps, flip top caps and flip liquid dispensing caps. In this article, we will study the anatomy of these dispensing seals and the knowledge you should know when choosing a dispensing system.

Since the pivot point of the top cover of the disc is in the middle, it is usually provided in the form of 20mm and 24mm for easy handling, and is usually paired with plastic bottles or bottles with a smaller diameter. The flip-up top cover has a top cover above the small dispensing hole, and each time it is closed, the plug is inserted into the opening, thereby forming a barrier between the product and the environment. This type of dispensing cap is commonly found in personal care, healthcare or food, thereby providing resealing performance on the consumer side. Considering its general application, it is often found that pressure-sensitive linings provide additional sealing when the product is delivered. A plastic cylinder or Boston round bottle is often used to close the flip cap because it requires the consumer to squeeze the bottle to dispense the product.

Clamshell bottle caps are liquid dispensing systems and are usually used with squeezable plastic bottles. Smaller closed channels allow consumers to dispense precisely. In many cases, these caps can be operated with one hand, which makes this dispensing cap a consumer-friendly choice. However, since the product is still exposed in the closed channel, it is not recommended for food products, such as soy sauce or beverages.

The orifice of the dish-shaped top distribution cover is slightly wider, which is an ideal distribution solution for thicker Plastic Cosmetic Bottles. A common disc top distribution cover has a crab claw sealing system in which a plastic sealing bead is located at the top of the lip of the neck opening to provide a tight seal without a separate lining component.