What Are The Applications And Uses of Lidding Films?

It has started to pack its products in rigid packaging. You may be using hard plastic, cardboard, or metal containers. However, to protect your customers from contamination, you want to provide your products with additional protective packaging. After doing some research, you found that the most common is adding a layer of sealant film to your containers. However, you are new to film sealing and would like more information on these flexible packaging materials. You want to know if they are the right solution for your protective packaging needs.

In this article, we explain what cover films are. In addition, we will look at some of the common materials and applications that are used for this type of protective packaging. With the information here, you can decide if lids are the right protective packaging material for your rigid packaging containers.

What are lidding films?

Lid films are a type of flexible packaging film. In general, they are usually made of paper, aluminum foil, polyethylene, polyester, and other types of flexible packaging materials. Lid films are available in an easy peel version and a lockable version. With Easy-Peel, as the name suggests, the consumer can remove the film from the packaging quite easily.

On the other hand, airtight films seal so tightly; you need a tool (for example, scissors or a knife) to access the product. This type of film has a sealing layer that laminates to the top film for excellent adhesion.

What are lidding films used for?

Lids are most often used to seal plastic containers, paper cups, or trays for foods like dairy products like sour cream and cottage cheese. Other products packaged in lids may also include canned soups, meats, microwave foods, and other foods packaged in rigid containers.

Who uses the lidding films?

The companies that most frequently use lidding films are food manufacturers, supermarkets, and other companies involved in food production. These companies use lidding films to extend shelf life and prevent contamination of packaged products.

When the film is removed from the lid of the container, it indicates to the consumer that the product has been adulterated and is not suitable for consumption.

What types of lidding films are there?

There are many types of lidding films designed for different applications. The different types of lidding films include the following:

Anti-fog cap films — These films are used to prevent moisture build-up inside the container.

Refrigerator Lid Films — These types of films are specially designed for lower temperatures and are most often used for packaging refrigerated food.

High Oxygen Lidding Sheets — These lidding sheets are widely used in modified atmosphere packaging applications where the product requires higher concentrations of oxygen.

Freezable Lid Films — Freezable Lid Films are specialty films that can withstand extremely low temperatures. They are used to pack frozen food.

Oven Safe Lid Films — Oven Safe Films are designed to withstand extremely high temperatures and can be heated in the oven or microwave.

Self-Ventilating Lids — These types of lids are designed to allow steam to escape from the container for food that is heated in an oven or microwave.

Reclosable Lid Films — Reclosable lidded films allow the consumer to reposition the film after opening the container.

Are Lidding Films Right For You?

To find out if lidding films are right for your food packaging needs, you need to answer a few simple questions.

· Do you need additional protective packaging for your product packaging? — If you answered yes, lidding films would be a good option for you.

· Is the recyclability of your packaging important for consumers? — If you said yes, then lidding films are not suitable for your needs.

· If you are willing to pay more for films with sustainable liddings, more environmentally friendly options are available to you. Consult with one of our packaging experts for more information.

· Do you need protective packaging that can withstand extreme heat or cold? — If you answered yes, then the lidding films will go well with your products.

· Do you need a flexible film for your shielding gas packaging? — If you said yes, lidding sheets are a great option for you.

With the information in this article, you will know if coating is the right protective packaging for your products.