PVDC coated film, also known as polyvinylidene chloride coated film, is a popular packaging material used in a variety of industries. It is made by coating a thin layer of PVDC onto a plastic substrate, typically polyethylene or polypropylene. The resulting film is highly resistant to moisture, oxygen, and other gases, making it ideal for packaging food, pharmaceuticals, and other perishable items.
Properties of PVDC Coated Film
PVDC coated film has a number of unique properties that make it highly desirable as a packaging material. Some of its key properties include:
Barrier properties: PVDC coated film is highly impermeable to moisture, oxygen, and other gases. This makes it ideal for packaging perishable items that need to be protected from exposure to air or moisture.
Clarity: PVDC coated film is highly transparent, which makes it ideal for packaging products that need to be displayed. The clarity of the film also makes it easy to inspect the contents of the package.
Heat resistance: PVDC coated film is highly resistant to heat, which makes it suitable for packaging products that need to be sterilized or pasteurized.
Chemical resistance: PVDC coated film is highly resistant to chemicals, making it suitable for packaging products that may be reactive with other materials.
Applications of PVDC Coated Film
PVDC coated film is used in a wide range of applications, including:
Food packaging: PVDC coated film is commonly used to package meat, cheese, and other perishable foods. Its barrier properties help to preserve the freshness and flavor of the food.
Pharmaceutical packaging: PVDC coated film is used to package medications that need to be protected from moisture and oxygen. It is also used to package medical devices and diagnostic products.
Cosmetic packaging: PVDC coated film is used to package cosmetics and personal care products that need to be protected from exposure to air and moisture.
Industrial packaging: PVDC coated film is used to package industrial products that need to be protected from moisture and other environmental factors.
PVDC coated film is a versatile and highly effective packaging material that offers a wide range of benefits. Its unique properties make it ideal for packaging food, pharmaceuticals, and other perishable items. As technology continues to advance, it is likely that new applications for PVDC coated film will be discovered, making it an even more valuable material in the packaging industry.
