Cap liner

Cap Liner

A cap liner is a crucial component in packaging. It sits inside the cap of a bottle or container. The primary function of a cap liner is to create a tight seal. This helps to prevent leaks and contamination.

Types of Cap Liners

There are various types of cap liners. Some common ones include foam liners, pressure-sensitive liners, and induction seal liners. Each type has its own specific use and benefits.

Benefits of Using Cap Liners

Using a cap liner offers several advantages. It ensures product freshness and extends shelf life. It also provides tamper evidence, which is crucial for consumer safety.

How Cap Liners Work

Cap liners work by fitting snugly inside the cap. When the cap is screwed on, the liner compresses to form a seal. This seal prevents air, moisture, and other contaminants from entering the container.

Applications of Cap Liners

Cap liners are used in many industries. They are common in food and beverage packaging, pharmaceuticals, and cosmetics. Any product that needs to stay fresh and uncontaminated can benefit from a cap liner.

Choosing the Right Cap Liner

Choosing the right cap liner depends on the product and packaging needs. Consider factors like the type of container, the product inside, and the desired shelf life. Consulting with a packaging expert can help make the best choice.