With the development of science and technology and changes in market demand, the film industry is also constantly innovating and developing, showing vigorous vitality and vitality.
In terms of environmental protection, degradable films have become a hot spot for research and development. For example, degradable POF films can gradually decompose in the natural environment, reduce pollution to the environment, and conform to the concept of sustainable development. More and more companies are beginning to use degradable films to replace traditional films to meet consumers’ demand for environmentally friendly products. At present, the research and development of degradable POF films mainly focuses on increasing the degradation rate and reducing costs. By adding special degradation aids and improving production processes, it is expected to be widely used in the future.
In terms of functional innovation, the performance of the film is constantly improving. Researchers have improved the production process and added special additives to make the film have better barrier, antibacterial, and antistatic properties. For example, by developing PVDC films with antibacterial functions, adding antibacterial agents such as silver ions to PVDC resins can effectively inhibit the growth of common bacteria such as Escherichia coli and Staphylococcus aureus, further ensuring the safety and freshness of food; developing antistatic OPS films, by coating the film surface with antistatic coatings, can effectively prevent the film from generating static electricity during production and use, avoid adsorbing dust and affecting product quality.
In terms of application field expansion, the application of films in electronics, medical and other fields is becoming more and more extensive. In the electronics field, films are used to manufacture flexible circuit boards, display screens, etc., such as organic films in OLED display screens, which can achieve self-luminescence, thinness, bendability and other characteristics, and promote the development of thinness and flexibility of electronic equipment; in the medical field, films are used for packaging of medical devices, wound dressings, etc., such as wound dressing films with breathability and antibacterial properties, which can promote wound healing and reduce the risk of infection. With the development of various industries, the market prospects of films will be broader.
