Plastic Caps Wholesale

Home / Product / Plastic Caps


We specialize in plastic packaging bottles and cosmetic packaging bottles to meet your needs.
Yuyao Sky Commodity Co., Ltd is China Plastic Caps Manufacturers and Plastic Caps Factory, offer wholesale Plastic Caps for sale at a cheap price. We have a mature domestic and foreign trade team to provide customers with a complete set of professional services. Strictly control the quality and achieve 99.99% high-quality service.


For any inquiries and feedback from customers, we will respond patiently and meticulously. For any inquiry from customers, we will give professional and reasonable quotations quickly. For any new products of customers, we will communicate with customers very professionally, listen to customers' opinions, put forward useful suggestions, and ensure product quality. For any order from customers, we will complete it on time, with high quality and guaranteed quantity.

  • 2009Y

    Founded in

  • 100Persons


  • 3000000pcs

    Annual output

New center
Industry Knowledge Extension
Plastic caps refer to the small, typically circular pieces made from plastic materials that are used to seal containers or bottles. They are commonly found on various products, such as water bottles, soda bottles, shampoo bottles, medicine containers, and many other packaged goods.
Plastic caps serve multiple purposes:
Protection: One of the main functions of a plastic cap is to provide a barrier and protect the contents of the container from external elements, such as dust, dirt, moisture, and tampering. They help maintain the freshness and quality of the product inside.
Safety: Plastic caps often come with tamper-evident features, such as a sealed ring or a tear-off strip, to ensure that the product hasn't been opened or compromised before purchase. These features provide consumers with a sense of security and confidence in the product's integrity.
Convenience: Caps make it easier to open and close containers, allowing for convenient access to the contents. They often feature threads that can be twisted on or off, ensuring a tight seal when closed.
Dispensing: Some plastic caps are designed with additional functionalities to aid in dispensing the product. For instance, flip-top caps commonly found on shampoo bottles or squeeze bottles with a nozzle for controlled dispensing of liquids.
Plastic caps are typically made from various types of plastic, such as polyethylene (PE), polypropylene (PP), or polystyrene (PS). These plastics offer desirable properties such as durability, flexibility, and resistance to moisture and chemicals.
It's worth noting that plastic caps, like other plastic products, contribute to the environmental concern of plastic waste. Recycling efforts have been made to manage and reduce the impact of plastic waste on the environment. Whenever possible, it's advisable to dispose of plastic caps properly and participate in recycling programs to help mitigate the environmental impact.

There are various types of plastic caps available, each designed to suit specific purposes and container types. Here are some common types of plastic caps:
Screw Caps: These are the most common type of plastic caps and feature threads on the inside that can be twisted onto corresponding threads on the container. They provide a secure seal and are commonly found on water bottles, soda bottles, and various beverage containers.
Flip-Top Caps: Also known as snap-top caps or hinged caps, these caps have a hinged lid that can be flipped open and closed. They are often used for personal care products like shampoo bottles, lotion bottles, and condiment containers. The hinge allows for easy access and helps prevent the cap from getting misplaced.
Dispensing Caps: These caps are designed with a specific dispensing mechanism to control the flow or amount of the product being dispensed. Examples include nozzle caps for squeeze bottles, pump caps for liquid soaps or lotions, and dropper caps for precise liquid dispensing.
Child-Resistant Caps: These caps are designed with special features to make them difficult for children to open. They often require a combination of pushing, squeezing, or twisting actions to unlock them, providing an added level of safety for products that could be harmful if ingested, such as medications or household chemicals.
Tamper-Evident Caps: These caps are equipped with features that provide visible evidence if the product has been tampered with or opened before purchase. Common tamper-evident features include a sealed band or ring that breaks upon opening or a tear-off strip that must be removed to access the contents.
Press-On Caps: Also known as snap-on caps or friction-fit caps, these caps do not require threads for closure. They are simply pressed onto the container and held in place by friction. Press-on caps are often used for cosmetic containers, tubes, or jars.
Push-Pull Caps: These caps have a push-pull mechanism that allows the cap to be pushed open or pulled closed. They are commonly used for sports drink bottles or containers that require quick access and resealing.
Tamper-Proof Caps: These caps are designed to provide a higher level of security and tamper resistance compared to tamper-evident caps. They often require tools or additional force to open, ensuring that the product remains protected until it reaches the consumer.
These are just a few examples of the different types of plastic caps available. The specific type of cap used depends on the product, container design, and desired functionality.