Thermal lamination film is a material composed of two or more layers of film laminated by heat and pressure. These film layers can be composed of different materials such as polyethylene (PE), polypropylene (PP), polyester (PET), etc. Through the thermal compounding process, the molecules between the film layers bond together to form a strong composite structure.
Thermal composite film has the following characteristics and applications:
1. Good barrier performance: Thermal composite film can choose different material combinations according to needs to provide excellent barrier performance, such as oxygen barrier performance, moisture barrier performance and light barrier performance. This makes thermal lamination films widely used in food packaging, pharmaceutical packaging and other fields that need to maintain product freshness and stability.
2. High strength and durability:
Thermal lamination film is composed of multi-layer films, which makes it have high strength and durability. It can provide good water, moisture and tear resistance, suitable for a variety of packaging and protection applications.
3. Environmental protection: The thermal composite film can choose to use recyclable and degradable materials to reduce the impact on the environment. Some thermally laminated films are also recyclable and can be reused in a circular economy.
4. Printability: Thermal composite film can be printed on its surface to achieve product identification, brand promotion and information display purposes. It can apply various printing techniques, such as letterpress, flexo and offset printing, providing a variety of design options.
5. Wide range of applications: Thermal composite films are widely used in food packaging, pharmaceutical packaging, cosmetic packaging, agricultural coverings, industrial packaging and other fields. It can make bags, rolls, sealing films and various packaging bags to meet the packaging needs of different products.
It should be noted that the performance and application of thermal lamination films will be affected by the selected material, thickness and manufacturing process. When selecting and using a
thermal lamination film, it should be selected according to specific application requirements and relevant standards, and follow the manufacturer's guidelines and recommendations.
