Plastic Caps Wholesale

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Our company offers a variety of products which can meet your multifarious demands. Since its establishment, we adhere to the management principles of "Stable quality, continuous and reliable product supply, and credit-based" and always do our best to satisfy potential needs of our customers.
Yuyao Shinri Sprayer Co., Ltd. is leading China ODM plastic caps manufacturers, has 16000 square meters of scale, including 10000 square meters of Nozzle Factory (YSR: Yuyao Shinri Sprayer Co. Ltd), 6000 square meters of bottle factory (YS: Zhejiang YiSi Commodities Co., Ltd),with annual output over 100 million pieces of all kinds of products. As a famous wholesale plastic caps factory, we devote our efforts to research and develop safe, fashion, environmental and economy products. Creating value for customers is our aim. At present, products are mainly involved in personal care, cleaning, perfume packaging, medical packaging, cosmetics packaging, wholesale plastic caps, and other fields, and we are in cooperation with some famous enterprises in the relevant industry.The company also provides customized service, providing customers with "charm" personalized packaging. Relying on advanced professional technology, excellent management personnel, we provide more efficient and high quality service for the customer. The company also provides customized service, providing customers with charming personalized packaging. Relying on advanced professional technology, excellent management personnel, we provide more efficient and high quality service for the customer. At present, the company has a complete set of technology and equipment, such as advanced mold designing, steel mold manufacturing, fully automatic injection molding, and fully automatic assembly and inspection, hot stamping services, etc. The company controls the quality strictly, and has complete testing equipment. "Insist on stable quality, continuous and reliable product supply," is the core of our enterprise culture, and the company all staff with enthusiasm to create high quality products for customers, and to continue to provide competitive products. The company focuses on independent research and development, Track innovative technologies, exploring the feasibility of new materials, new technology applications, through cooperation with relevant domestic institutions. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.


We have a strong R&D team, and we can develop and produce products according to the drawings or samples the customers offered.

Quality & Cost

We have two own casting foundries and one CNC machining factory, so we can offer the high quality products with reasonable price directly.


Make High Quality, Low Price and Fast Delivery Possible

We have our own factory to produce and sell directly, so the price is cheap.

Industry Knowledge
Plastic caps refer to the caps or closures made of plastic that are used to seal containers, bottles, tubes, and other types of packaging. They are commonly used in various industries, including food and beverage, pharmaceuticals, cosmetics, and household products.

Plastic caps are designed to provide a secure and tight seal, preventing leakage, contamination, and evaporation of the contents inside the container. They come in a variety of shapes, sizes, and colors to suit different packaging requirements. Some common types of plastic caps include screw caps, flip-top caps, push-pull caps, snap-on caps, and child-resistant caps.

The plastic used in manufacturing caps is typically polyethylene (PE), polypropylene (PP), or polyethylene terephthalate (PET), which are durable, lightweight, and resistant to moisture and chemicals. These materials make plastic caps cost-effective and suitable for a wide range of applications.

Here are some of the key characteristics of plastic caps:
1.Material: Plastic caps are typically made from various types of plastic, such as polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), or polystyrene (PS). The choice of material depends on factors like the intended use, compatibility with the container, and desired level of sealing.
2.Size and Shape: Plastic caps come in a range of sizes and shapes to fit different containers. They can be round, square, or custom-designed to match specific bottle or container openings.
3.Threaded Design: Many plastic caps have a threaded design, allowing them to be screwed onto corresponding threads on the container's neck. This ensures a secure and tight seal, preventing leakage and maintaining the freshness of the contents.
4.Tamper-evident Features: Plastic caps often incorporate tamper-evident features to provide an indication of whether the package has been opened or tampered with. These features can include tear bands, breakable bridges, or indicators that show visible signs of tampering upon opening.
5.Liners and Seals: Some plastic caps may have liners or seals to enhance the sealing properties. These liners can be made of materials like foam, cork, or induction-sealed materials, providing additional protection against leakage, contamination, or air exposure.
6.Customizable Options: Plastic caps can be customized with various options, including embossed logos, branding, color choices, and labeling areas. This allows businesses to create caps that align with their brand identity and product packaging.
7.Chemical Resistance: Plastic caps are often designed to withstand exposure to various chemicals, depending on the type of plastic used. This feature ensures that the caps remain functional and do not degrade or react with the contents of the container.
8.Recyclability: Many plastic caps are recyclable, but the recyclability depends on the specific plastic material used. It is essential to follow local recycling guidelines to ensure proper disposal and recycling of plastic caps.

These are some of the general characteristics of plastic caps. However, specific characteristics may vary depending on the intended use, industry requirements, and customization options.
We will according to your need to customize!