Gilpack | CT Plastic Screw Caps

What are CT Plastic Screw Caps and Closures, and what are they used for?

CT (Continuous Thread) Plastic Screw Caps and Closures offered by Gil Pack are market standard closures designed to seal and protect a wide range of containers, including bottles and jars. They are commonly used in various industries such as pharmaceuticals, food and beverage, cosmetics, and more.The common thread type of CT caps is the US standard of a SP400 thread, which means that the thread has one turn only around the bottle neck, as opposed to a SP415 thread which has one and a half round.

CT Caps can come in different finish options: ribbed caps (with ribbs on the cap perimeter), smooth caps (without ribbs) as well as matte or gloss finish caps.

What materials are used to manufacture CT Plastic Screw Caps and Closures?

Gil Pack manufactures CT Plastic Screw Caps and Closures from high-quality, food approved PP (Polypropylene) or HDPE (High-Density Polyethylene), ensuring product integrity and longevity.

Are these caps compatible with specific container neck sizes?

Yes, CT Plastic Screw Caps and Closures come in various sizes to fit the standard SP400 neck type, where the first 2 digits are the neck diameter:: 33-400 (i.e.: 33mm outside neck diameter), 38-400, 45-400, 53-400, 63-400, 70-400, 89-400, 100-400 and 120-400 for large jars of 7L for protein powder where a large opening of 120mm is required.

Do these closures offer tamper-evident features for product safety?

Yes, many of our CT Plastic Screw Caps and Closures can be equipped with a liner, we offer different types of liners: induction heat sealed liner, EPE liner, pressure sensitive liner. For more information please go to our article on liners here.

Can I customize the color and design of CT Plastic Screw Caps and Closures to match my brand?

Yes, we offer customization options for color, or embossing your logo on the cap top, allowing you to align the caps and closures with your brand identity.

Are CT Plastic Screw Caps and Closures suitable for both liquid and dry products?

Yes, these closures are versatile and can be used for sealing both liquid and dry products, making them suitable for a wide range of industries. For liquid products it is highly recommended to use these caps with an aluminum induction liner and make the induction sealing of the liner to the jar neck after filling and capping.

Do these closures provide a reliable barrier against air and moisture?

Yes, CT Plastic Screw Caps and Closures are designed to create a tight and effective seal, preventing air and moisture from entering the container and preserving product freshnes, especially when used with an aluminum induction liner.

Can I order CT Plastic Screw Caps and Closures in bulk quantities for my business?

Certainly! Gil Pack caters to bulk and wholesale orders for CT Plastic Screw Caps and Closures, offering cost-effective solutions for businesses requiring larger quantities.

How can I get in touch with Gilplastic to inquire about CT Plastic Screw Caps and Closures or discuss my specific packaging needs?

To inquire about CT Plastic Screw Caps and Closures or discuss your packaging requirements, you can easily contact our team through our website. Our experts are ready to assist you in finding the perfect sealing solution for your products.

CT Plastic Screw Caps

FAQ for CT Plastic Screw Caps