Cling Film, also known as plastic wrap or food wrap, is a thin, transparent plastic film that is commonly used to wrap and cover food items. The name "cling film" comes from its ability to cling to surfaces, such as bowls and plates, without the need for adhesive or other fasteners.
The term "Cling Film" was first used as a trademark by the Dow Chemical Company in the 1950s, when it introduced a new type of plastic wrap that was made from polyvinylidene chloride (PVDC). This material was more transparent, flexible, and had better cling properties than previous types of plastic wrap, and quickly became popular in households and commercial kitchens. Over time, the term "cling film" has become a genericized trademark, meaning that it is now used to refer to any type of plastic wrap that has similar cling properties, regardless of the brand or material. PVC Cling Film is a type of plastic wrap that is made from polyvinyl chloride (PVC). It is similar in appearance and function to other types of cling film, but it has some unique properties that make it suitable for certain applications. One of the main advantages of PVC cling film is its high clarity, which allows you to easily see the contents of the wrapped items. It is also highly flexible and stretchable, making it easy to wrap around different shapes and sizes of food items.
PVC Cling Film is commonly used in the food industry for wrapping and packaging fresh produce, meats, and baked goods. It helps to keep the food fresh and prevent contamination by providing a protective barrier against bacteria, dust, and other pollutants. However, there are some concerns about the safety of PVC cling film, as it may contain harmful chemicals such as phthalates and lead. Therefore, it is important to choose PVC cling film that is certified as food-safe and to use it according to the manufacturer's instructions.
