BOPP film, also known as biaxially oriented polypropylene film, is an incredibly versatile material that is widely used in the packaging industry. This film has a number of properties that make it an ideal material for packaging, including its strength, durability, and ability to resist moisture, heat, and chemicals. But why is Bopp used for packaging? In this article, we will explore some of the reasons why BOPP film is such a valuable material for packaging, as well as its use on cellophane wrapping machines.
One of the main reasons why BOPP film is used for packaging is its exceptional strength and durability. This film is made by stretching polypropylene in both the machine and transverse directions, which effectively aligns the polymer molecules and creates a material that is significantly stronger and more durable than other plastic films. This makes BOPP film ideal for use in applications where the packaging must be able to withstand a great deal of stress and strain.
Another important property of BOPP film is its resistance to moisture, heat, and chemicals. This makes it particularly valuable for use in food packaging, as it can help to keep food fresh and protected from environmental factors that can cause spoilage or contamination. Additionally, BOPP film can be treated with various coatings to enhance its barrier properties, ensuring that the packaged items remain fresh and free from contamination.
BOPP film is also incredibly versatile, with a variety of options available to meet specific packaging needs. For example, matte BOPP film provides a non-reflective surface that can be ideal for certain types of packaging, while high-clarity BOPP film is perfect for showcasing the product within. Additionally, BOPP film can be printed on, allowing for custom branding and labeling that can make the packaging more attractive and enhance the marketing potential of the product.
In order to better pack bopp film on products, cellophane packaging machines came into being. The machine uses bopp film as packaging material, after wrapping, folding, heat sealing and other actions, the packaging film is tightly wrapped on the surface of the box. It not only achieves the purpose of moisture-proof and anti-fouling, but also improves the added value and aesthetics of the product.