Packaging film plays a critical role in protecting, preserving and presenting products across a wide range of industries. From food packaging and pharmaceuticals to industrial and consumer goods, flexible film packaging offers a lightweight, cost-effective and highly customizable solution compared to rigid packaging alternatives.
Understanding the different types of packaging film is essential when selecting the right material for your product. Each film type offers unique properties such as moisture resistance, oxygen barrier performance, clarity and sealing strength. This guide covers the most common plastic film packaging materials and helps you determine which solution best fits your application.
Packaging film is a flexible plastic material used to wrap, protect or contain products. It is typically manufactured from polymers such as polyethylene, polypropylene or polyester and can be produced in single-layer or multi-layer structures.
Flexible film packaging is commonly used to create:
Compared to rigid packaging, film packaging reduces material usage, lowers shipping costs and improves storage efficiency.
There are several types of packaging film used in modern packaging applications, each designed for specific performance requirements.
Polyethylene film is one of the most widely used materials in packaging. It offers excellent moisture resistance, flexibility and durability.
Common uses include:
Variants include LDPE, LLDPE and HDPE, each providing different levels of strength and flexibility.
Polypropylene film provides high clarity, stiffness and heat resistance, making it ideal for retail and food packaging applications.
Common uses include:
BOPP (biaxially oriented polypropylene) is a popular variation used for improved strength and clarity.
Barrier films are multi-layer materials designed to protect products from oxygen, moisture and contaminants.
These films often include materials such as:
Barrier films are commonly used in:
Shrink films are designed to contract tightly around products when heat is applied, creating secure and tamper-evident packaging.
Common uses include:
Materials include polyolefin, PVC and polyethylene shrink films.
Laminated packaging films combine multiple materials to achieve enhanced performance, including:
These films are widely used in flexible packaging for food, medical and industrial products.
Stretch film is a highly elastic plastic film used to wrap palletized loads.
It provides:
Stretch film is commonly used in logistics, warehousing and shipping operations.
| Film Type | Key Properties | Typical Uses |
|---|---|---|
| Polyethylene (PE) | Flexible, moisture-resistant | Bags, liners, stretch wrap |
| Polypropylene (PP) | Clear, rigid, heat-resistant | Food, retail packaging |
| Barrier Film | High oxygen/moisture protection | Food, pharma |
| Shrink Film | Tight seal with heat | Multipacks, retail |
| Laminated Film | Multi-layer protection | Flexible packaging |
| Stretch Film | Elastic, load stability | Pallet wrapping |
Flexible film packaging offers several advantages over rigid packaging solutions.
Rigid packaging may still be preferred for:
Selecting the right packaging film depends on several key factors.
Different products require different levels of protection depending on weight, shape and fragility.
Food and pharmaceutical products often require films with oxygen and moisture barriers.
The chosen film must be compatible with your packaging machinery.
Environmental factors such as humidity and temperature affect film selection.
Looking for the right film for your application?
Pyramid Packaging supplies a full range of flexible packaging films for industrial, food and retail use.
👉 Explore our flexible packaging films to find the right solution for your packaging needs.
The most common types include polyethylene (PE), polypropylene (PP), barrier films, shrink films and laminated films.
Flexible film packaging refers to plastic films used to wrap or contain products, offering lightweight and customizable packaging solutions.
Barrier films such as EVOH and MET PET are commonly used for food packaging due to their ability to protect against oxygen and moisture.
Plastic film packaging is used for food, retail, industrial and medical applications to protect products and improve shelf life.