PVA film has excellent performance and broad industry demand prospects

PVA (polyvinyl alcohol) film, also known as PVA water-soluble film, refers to a film based on PVA. PVA film is made by taking advantage of the film-forming, water-solubility and degradability of PVA and adding various additives (such as surfactants, plasticizers, anti-sticking agents, etc.). PVA film has good water solubility, degradability, gas selective permeability, mechanical properties, antistatic properties, oil resistance and chemical resistance, printing properties, etc. It has been favored at home and abroad and is widely used in agriculture, medicine, Food, daily necessities, electronics, textiles, printing and other fields.

Currently, the PVA films sold in domestic and foreign markets mainly include high-temperature type (dissolution temperature 85°C), medium-temperature type (dissolution temperature 65°C) and normal temperature type (dissolution temperature 25°C); PVA film products have various thickness specifications, such as 35μm, 70μm, etc.; depending on the production process, PVA film products include double-layer films (melt extrusion process) and single-layer films (casting process); according to appearance, PVA film has smooth water-soluble film and embossed water-soluble film Film; according to color, PVA film is colorless or colored (red, blue, yellow, green, etc.).

According to the “In-depth Market Research and Development Prospects Forecast Report of China’s PVA Water-soluble Adhesive Film Industry from 2022 to 2027” released by the Industrial Research Center It shows that in recent years, with the increase in the number of enterprises in the PVA film industry, the industry’s production capacity has also continued to improve. In addition, the original enterprises have continued to expand their production capacity, driving the industry’s output to grow steadily. The output has increased from nearly 8,000 tons in 2017 to 2021. Of about 10,500 tons, the normal temperature type and medium temperature type account for a relatively high proportion of the output, while the high temperature type accounts for less than 15%.

With the improvement of our country’s economic strength and the awakening of environmental awareness, clear waters and lush mountains are invaluable assets. The tolerance for environmental pollution problems is getting lower and lower. It is expected to follow the EU’s path from “plastic restriction” to “plastic ban” in environmental protection. Upgrade roads. Hainan’s “plastic ban order” has begun to be implemented, and it is expected to establish a demonstration area for “plastic ban” provinces in China and promote China to complete the transformation from “plastic restriction” to “plastic ban”. As a degradable material with excellent performance, PVA film’s application in agriculture, daily necessities, medicine, electronics and other fields will continue to grow, driving the industry’s output to continue to increase.

Industrial researchers believe that my country’s urbanization rate continues to increase, and the total retail sales of consumer goods maintain growth, which has driven the development of disposable plastic bags, etc. Demand in the plastic packaging industry is increasing. In the future, as social awareness of environmental protection increases, the use of disposable plastic bags will gradually be restricted, which is conducive to the development of degradable materials such as PVA film. Attracted by the broad market prospects, more and more companies will enter this field. industry. Existing PVA film companies will face greater market competition pressure in the domestic market, and there will be certain market competition risks.