Sealing and Preserving Food with Lidding Films

Sealing and Preserving Food with Lidding Films

Whether you’re looking to extend the shelf life of your food products or simply preserve your homemade meals, lidding films are a great option

These food grade packaging materials provide an airtight seal that prevents the growth of bacteria and keeps food fresh. 

In addition, lidding films are made of high quality materials that ensure the safety and quality of your food products. 

So if you’re looking for a way to seal and preserve your food, consider using lidding films.

What are Lidding Films?

Lidding films are a type of food packaging film that is used to seal containers such as trays, tubs, and cups. The film forms a barrier between the food and the outside world, which helps to keep the food fresh and prevents contamination. 

These films are made from a variety of materials, including plastic, aluminum, and paper. They can be clear or opaque, depending on the needs of the product.

Most lidding films are heat-sealable, which means they can be sealed using a heat-sealing machine. The film is placed over the opening of the container and then heated until it melts and forms a tight seal. 

Lidding films are used in a wide variety of food packaging applications, from fresh produce to baked goods. They provide an effective way to preserve food and extend its shelf life.

How Can You Use Them to Preserve Food in Your Home Kitchen?

Lidding films are a type of food preservation film that can be used to seal food in containers and help prevent spoilage. 

There are two main types of lidding films: heat-sealable and cold-sealable. 

Heat-sealable lidding films are typically used for hot fill applications, while cold-sealable lidding films are better suited for chilled or frozen foods. 

Lidding films can be made from a variety of materials, including polyethylene, polypropylene, and PET.

Lidding films can be used in a variety of ways in the home kitchen. One common use is to seal individual portions of food, such as leftovers, for later consumption. It can also be used to create vacuum-sealed packages of food, which can help to extend the shelf life of perishable items. 

Additionally, lidding films can be used to make sous vide bags for cooking sous vide style. 

When choosing a lidding film for home use, it is important to consider the type of food you will be preserving, as well as the temperatures involved in storage and preparation.

Benefits of Using Lidding Films for Food Preservation

These are specialized films that are used to create a seal on a food container. This seal helps to keep the food fresh for a longer period of time by helping to prevent oxygen and moisture from entering the container.

Lidding films are often used in conjunction with other food preservation methods, such as vacuum sealing. 

When used correctly, lidding films can help to extend the shelf life of a variety of foods, including meats, cheeses, and even fruits and vegetables.

In addition, lidding films can also help to prevent freezer burn, making them an ideal option for preserving food that will be stored in the freezer for an extended period of time.

Get Started with Preserving Food with Lidding Films

Preserving food with lidding films is a great way to keep your food fresh and extend its shelf life. Here are some tips to get started:

  1. Decide what methods you want to use.

There are three main methods of preservation: freezing, canning, and dehydrating. Each has its own benefits and drawbacks, so it’s important to choose the method that best suits your needs.

  1. Choose the right equipment. 

If you’re going to be preserving food on a regular basis, it’s worth investing in some high-quality equipment. A good vacuum sealer will help you to get the most out of your lidding films, and can also be used for other preservation methods like freezing and canning.

  1. Make sure your food is clean and fresh. 

Preserving food with lidding films is a great way to extend its shelf life, but it’s important to start with clean, fresh ingredients if you want the best results. Inspect your food carefully before beginning the preservation process.

  1. Follow directions carefully. 

When using lidding films for preservation, it’s important to follow the directions carefully. If you’re not sure about something, don’t hesitate to ask an expert or do some research online.

  1. Be patient. 

Preserving food can take time, so it’s important to be patient while the process is taking place. Once your food is preserved, it will be worth the wait!


Lidding films are an essential part of any food preservation process, whether you’re freezing, canning, or storing your food in the fridge or cupboard. 

By using lidding films correctly, you can extend the shelf life of your food and keep it tasting fresh for longer. With so many different types and brands of lidding film available on the market today, it can be difficult to know which one is right for you. 

Our guide to lidding films has hopefully given you a better understanding of what they are and how they work, as well as some tips on how to use them effectively in your own kitchen.


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