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At Reliable Caps, we’re proud to offer a wide selection of closures for all kinds of industries, packaging, and uses. However, after 60 years, we’ve found that some caps are tried-and-true, offering a sturdy, highly functional closure for a wide range of applications. When it comes to keeping packaging sealed and products protected, our Popular Cap collection includes closures that our clients choose over and over. Suitable for a wide range of industries, most of these caps are stocked in standard white and black with classic features like fine-ribbed skirts, matte tops, and customizable liner materials. 

Our Popular Cap Collection

Learn more about 38-400 Strip Molded



Why These Caps are Popular Across Multiple Industries

With our Popular Caps line, you’ll find these closures are versatile, convenient, and customizable, making them a top choice for a wide range of industries and uses. Whether it’s sealing personal care products, dressings, agricultural chemicals, or anything in between, these caps are made from quality materials, are easy to open and close, and can even have tamper-evident seals.

 

Factors to Consider About Our Popular Caps:

  • Ease of use: Your closure should be easy for consumers to open and close while also retaining a high seal integrity and protecting against product or air leaks. These caps are consistently chosen for the ease-of-use for consumers. 

  • Material: These caps are made from sturdy, long-lasting material that’s designed to withstand wear and tear without deterioration, Polypropylene Homopolymer (PP). This material also complies with FDA regulations for food contact.

  • Thread profile: What helps to ensure a proper seal for your packaging is the thread profile. Our most popular caps come in Standard Thread or Modified Buttress Threads, which both offer a consistent, proper seal for your packaging. 

  • Liners and seals: Liners are designed to add an extra layer of protection against leaks and contamination, and they can be customized for your caps depending on your needs. Popular choices for these popular caps include Polyethylene Foam, Pressure Sensitive Sealing, and Heat-Induction Foil Seals.

  • Color: When it comes to branding your packaging, color is everything. Our most popular caps are available in a wide range of customized colors to match your brand. This helps to ensure you have a well-designed and visually attractive closure that makes your products more appealing to consumers.

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Why Reliable Caps?

Reliable Caps is a family-owned Midwest company that has 60 years of experience. We provide premium, injection-molded closures and caps for industries including automotive, agricultural chemicals, food, spices, household care, personal care, and many more. We are proud to be large enough to handle any size of order, while staying small enough to care about every detail of each order. Reliable Caps is committed to quality in everything we do, and we work to ensure that every closure that leaves our doors meets your needs and specifications.

Want to learn more?

Have questions about Reliable Caps? We’d love to help. Contact our expert team today.