How Does lidding film manufacturers Work?

Author: Geoff

Sep. 02, 2024

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What Are Lidding Films? Applications And Uses

You have begun the process of packaging your products in rigid packaging. Perhaps you are using hard plastic, paperboard, or metal containers.

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But, to keep your customers safe from contamination, you want to add an additional layer of protective packaging to your products.

Having done some research, you have come to find that the most common way to do this is to add a layer of lidding film to your containers.

However, you are new to lidding films and are looking to learn more about these flexible packaging materials. You want to find out if they are the right solution for your protective packaging needs.

With many years of experience in protective packaging, Industrial Packaging has helped thousands of businesses choose the proper protective packaging for their products. And, we can help you to do the same.

In this article, we will explain what lidding films are. Additionally, we will explore some of the common materials and applications used for this type of protective packaging.

With the information here, you will be able to decide if lidding films are the right protective packaging material for your rigid packaging containers.

What Are Lidding Films?

Lidding films are a type of flexible packaging film. Generally speaking, they are most commonly made from paper, foils, polyethylene, polyester, and other types of flexible packaging materials.

Lidding films are available in both easy-peel and lock-tight versions. With easy-peel, as the name would suggest, the consumer can peel the film from the container with relative ease.

On the other hand, lock-tight films seal so tightly; you need a tool (such as scissors or a knife) to gain access to the product. This type of film features a layer of sealant that is laminated to the lidding film for superior adhesion.

What Are Lidding Films Used For?

Lidding films are most commonly used to seal plastic containers, paperboard pints, or trays for food items such as dairy products like sour cream and cottage cheese. Other products packaged in lidding films may also include canned soups, meats, microwave dinners, and other foods packaged in rigid containers.

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Who Uses Lidding Films?

Businesses that most commonly employ lidding films include food manufacturers, supermarkets, and other companies working in food production. These businesses use lidding films to increase shelf life and prevent contamination of the products being packaged.

If the lidding film is removed from the container, this will alert the consumer that the product has been tampered with and is not safe to consume.

What Are The Different Types Of Lidding Films?

There are many different types of lidding films that are made for various applications. The different types of lidding films include the following items:

Anti-Fog Lidding Films
- These films are used to prevent the formation of moisture inside of the container.

Chillable Lidding Films
- These types of films are specially designed for lower temperatures and are most commonly used for packaging refrigerated food products.

High Oxygen Lidding Films
- These lidding films are commonly used in modified atmosphere packaging applications in which the product requires higher concentrations of oxygen gas.

Freezable Lidding Films
- Freezeable lidding films are specialty films designed to resist ultra-low temperatures. They are used for packaging frozen foods.

Ovenable Lidding Films
- Ovenable films are designed to resist ultra-high temperatures and can be heated in an oven or microwave.

Self-Venting Lidding Films
-
These types of lidding films are designed to allow steam to escape the container for food products heated in an oven or microwave.

Resealable Lidding Films
- Resealable lidding films allow the consumer to re-apply the film after the container has been opened.

Are Lidding Films Right For You?

To figure out if lidding films are suitable for your food packaging requirements, you will have to answer a few simple questions.

Do you require an additional layer of protective packaging for your product containers?
- If you answered yes, lidding films would be a good option for you.

Is recycle-ability for your packaging important to your consumers?
-
If you said yes, lidding films are not a good fit for your needs.*

*If you are willing to pay more for sustainable lidding films, some greener options are available. Inquire with one of our packaging experts to learn more.

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Do you need protective packaging that can resist high heat or cold?
- If you answered yes, lidding films are a good fit for your products.

Do you need a flexible film for your modified atmosphere packaging?
- If you said yes, lidding films are a good option for you.

Where Can You Learn More About Protective Packaging?

With the information in this article, you should have everything you need to decide if lidding films are the correct type of protective packaging for your products.

If, after reading this article, you feel that lidding films are not the type of protective packaging that is right for you, you will want to consider reading this companion piece, The Ultimate Guide To Protective Packaging.

With the information in this guide, you will be able to find the right protective packaging materials for your products.

On the other hand, if you have concluded that lidding films are the correct packaging solution for you, you may want to speak with one of our packaging experts.

They will be able to help you choose the appropriate lidding film for your food packaging applications and packaging line, even if you do not ultimately buy your films from us.

What Are Lidding Films? Practical Uses Explored

Did you know that lidding films play a pivotal role in extending the freshness of packaged food items?

Lidding films are flexible packaging materials that add an extra layer of protection to food in containers.

They are made from materials like paper, foils, polyethylene, and polyester, making them popular among food manufacturers, supermarkets, and food production companies.

In the domain of lidding films, options include peelable, lock-seal & resealable.

They are instrumental in preserving food freshness, preventing contamination, and extending the shelf life of various products like fresh produce, dairy, soups, meats, and microwave meals.

The following article will examine these films, from their usage to their particularities.

We&#;ll examine how they help keep our food safe and extend produce freshness.

What Are Lidding Films?

Lidding films represent a versatile category of packaging materials which provide an additional protective layer for products housed in rigid containers.

Crafted from various materials, these films cater to diverse packaging requirements.

Among their variations are peelable, lock-seal & resealable.

Reseal Lock Peelable

Easy-peel films facilitate effortless removal from containers, while lock-seal films establish a secure seal requiring a tool like a knife or scissor for opening.

Resealable lidding films allow consumers to open & reseal the package and maintain freshness over an extended period of time.

Types of Lidding FilmsBenefits Additional Features Easy-peel films-Facilitates effortless removal from containers.

-Provides easy access to products.Anti-fog, Freezable High oxygen (perforated, micro, hot needle, 5mm) Printed Medium to high barrier Freezable, Self-venting, Ovenable Lock-Seal films&#; Requires tool (knife or scissor) for opening.

-Ideal for product protection or tough handling.

-Provides strong seal with tray.Anti-fog, Freezable, Printed (perforated, micro, hot needle, 5mm), Medium to high barrier, Ovenable, Freezable Resealable Films
-Allows consumers to open and reseal package.

-Maintains freshness over time.Anti-fog, Medium to high barrier, Freezable (perforated, micro, hot needle, 5mm), Printed, Freezable

Benefits of Lidding Films

Primarily used in the food industry, these films adeptly seal containers, paperboard pints, or trays housing dairy products, soups, meats, and microwaveable dinners.

Available in various materials and sizes, they aptly address the following needs:

Extended Shelf Life: Functions as barriers against moisture, oxygen, and spoilage factors, extending product shelf life.
Seal Integrity: Withstands handling and transportation, reducing contamination and leakages.
Consumer Convenience: Designed for easy opening, enhancing customer accessibility without tools.
Transparency: Allows customers to see products without opening, aiding purchase decisions.
Tamper Evidence: Provides tamper features for consumer confidence in product integrity.
Versatile: Compatible with various packaging types like trays, cups, and bowls made of plastic, metal, or paperboard.
Improved Food Safety: Acts as a barrier to contaminants, ensuring safe, high-quality products.

Ultraperf: Premium Lidding Films for Food Packaging Excellence

At Ultraperf, we know how important these films are for packaging food.

With more than 30 years of experience, we provide top-notch lidding films that meet the strict food industry standards.

Our films ensure food stays safe and fresh until you&#;re ready to eat it. Trust us to keep your food products safe and appealing to everyone.

Whether you need films that peel easily, lock seal or reseal, we have what you need.

Our films work great with plastic containers, APET, CPET, PETE, PP, PE, PP coated trays, ALU, PLA, Cardboard coated PP, PE, PET, pints, or trays.

Explore our products page and contact our team if you have any questions.

Who Uses Lidding Films?

Lidding films are popular among many in the food sector, like food makers, grocery stores, and food companies.

Food manufacturers use these films to seal trays and containers tightly. This is for products such as fresh produce, dairy, canned soups, meats, baked goods & ready meals.

Supermarkets use these films to package fresh and pre-cooked foods safely. These films ensure the food stays safe and prevent issues during moving and storage.

Food processors use these films to make their products last longer.

Additional Features

Lidding films can meet various packaging needs. These include:

Additional Features to Lidding FilmKey FeaturesApplications1. Anti-fog Prevents fogging on packagingClear plastic containers for produce, salads2. Freezable Withstands low temperatures, suitable for freezing temperatures Refrigerated products, frozen desserts3. Perforated Allows oxygen exchangeFresh produce (fruits, vegetables, herbs, fresh seafood)4. Printed Printed up to 8 colors for merchandising purposes Retail applications, informative messaging or meal kits 5. Barrier Barrier against oxygen & moistureFrozen meats, frozen meals6. Ovenable Heat-resistant for oven usePrepared meals, bakery products7. Self-venting Allows excess steam to escapeMicrowavable meals, steamable vegetables

Common Questions

Is Lidding Film Recyclable?

If monolayered PET or PET, yes, they are recyclable. But beyond the film&#;s constitution, an important missing point in the sustainability question is the lack of facilities and technologies available to recycle these materials.

We&#;re also seeing more and more news coverage encouraging people and companies to ditch plastic and opt for paper. but it&#;s not that simple.

Reconsidering Paper Bags: Unveiling Environmental Realities

Switching from plastic to paper bags might seem like a more environmentally friendly choice, but a closer examination of the data suggests otherwise.

Studies have found that paper bags involve substantially more water and energy consumption than plastic bags, adding to their environmental impact.

Furthermore, the production of paper bags generates almost four times more CO2 equivalents compared to plastic bags.

Additionally, paper bags require more energy throughout their lifecycle, including the intensive processes involved in manufacturing and recycling.

In Sri Lanka, research indicates that paper bags have a higher global warming potential than plastic due to the energy consumed during production.

This data challenges the notion that paper is a greener alternative to plastic, underscoring the complexity of making environmentally conscious packaging choices

How Thick is Lidding Film?

Lidding film thickness changes to meet different needs.

You can find films in many thicknesses. Thicker films are tougher, while thinner films tend to be more flexible and less costly.

Choosing the right thickness depends on your specific needs.

Contact our team for specialized assistance if you&#;re unsure about your required thickness.

Is Lidding Film Plastic?

Yes, these films are mainly made from plastics like polyethylene, cast polypropylene, and polyester. These plastics seal well and protect the items inside.

They&#;re very popular in the food sector for their strength and alignment with food and safety regulations.

What Are the Benefits of Using Lidding Film in Packaging?

Lidding film offers excellent sealing properties, ensuring product freshness and protection during storage and transportation.

What Are the Key Factors to Consider When Selecting Lidding Films?

When selecting lidding films, factors such as the product being packaged, handling, merchandising, material compatibility, barrier properties, seal strength, and printing capabilities are crucial for effectively meeting packaging needs.

Can Lidding Films Be Customized?

Yes, lidding films can be customized. Material composition, thickness, size, and printing options can be changed to suit various packaging formats and branding preferences.

Want more information on lidding film manufacturers? Feel free to contact us.

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