Flexible packaging can be made from a variety of materials, depending on the specific product and application. Some of the most common materials used in flexible packaging include plastic films, aluminum foil, paper, as well as various biodegradable and laminate materials.
Plastic films are among the most commonly used materials in flexible packaging. They can be made from a variety of polymers, including polyethylene, polypropylene, polyester, and nylon. Plastic films have a range of very helpful and practical properties, including flexibility, durability, and barrier protection.
Aluminum foil is often used in flexible packaging as a barrier to moisture, oxygen, and light. It can also provide a glossy, metallic finish that enhances the appearance of the package.
In contrast with aluminum foil and plastic films, paper is used primarily only in some types of flexible packaging. Its use is especially good for products that require a more natural, eco-friendly look. Paper can also be coated with plastic or wax to improve its barrier properties. Finding a product label company near me will help you obtain the type of packaging needed to promote your line of products.
As environmental concerns become more important, biodegradable materials are becoming more common in flexible packaging. These materials can include plant-based polymers, such as PLA (polylactic acid), as well as biodegradable plastics made from starch or other natural sources.
Finally, laminates are created by bonding two or more materials together to create a flexible, multi-layered structure. Laminates are special, since they can combine the properties of different materials to create a package that offers improved protection and durability.