Why choose PE film among many films?

There are many types of plastic films, and they are usually used for packaging, coating, and protecting items. There are several kinds of materials, such as polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS) and other materials. Among them, PE film is made of polyethylene. It is made of raw materials and has obvious advantages compared with other membranes to choose PE film. The following will show you why you should choose PE film.

Polyethylene film is referred to as PE film, which is colorless,tasteless, non-toxic, odorless, and translucent. Excellent mechanical strength, dielectric properties, moisture resistance to humid environments, can withstand low temperatures to minus 70 °C, and can still maintain flexibility and chemical stability in low temperature environments. It is insoluble in most solvents at low temperature and does not react with moisture, grease, chemical compounds, etc. Compared with other films under the same thickness, PE film has lower transparency and flexibility, and the biggest feature

is that it is environmentally friendly and non-toxic.

PE film can generally be divided into three types. 1. Low-density polyethylene film (LDPE) 2. Medium-density polyethylene (MDPE) 3. High-density polyethylene (HDPE), depending on the manufacturing methods and control methods used by different manufacturers. Based on the above advantages and unique properties, PE film is widely used in many fields, such as food, medicine, daily chemical, industrial and other fields.

Among them, the application fields are different, and the required PE film functions are also different. For example, in the food field, the most commonly used performance requirements are hygiene, non-toxicity and safety. Industrial performance requires puncture resistance and excellent tear resistance. Therefore, PE functional films came into being . There are more than a dozen functional products produced by PE film as the main body, but there is no need to be confused. The essential material is still PE film as the main material, usually PE protective film and PE composite film.