According to the analysis of wood grain film manufacturers, new decorative materials made of PVC as raw material, various additives, calendered, composite, and wood grain printing can be composited with wood, plastic, aluminum, iron and other substrates. Multi-purpose pvc decorative film decorative materials, widely used in household appliances, audio surface decoration, interior decoration and aircraft, ships, trains, interior decoration, can also be used for billboards, and its development prospects are good.
This product is characterized by its vivid wood grain pattern and imitation of natural plant wood grain. It can achieve the effect of “being real”, and it can be compounded on uneven substrates, which can solve the difficult problems of large-surface surfaces that are difficult to solve with ordinary printing techniques. Because the surface pattern of the wood grain film must be smooth, there must be no scars, scars or miscellaneous spots. The coiling must be smooth, the product color must be uniform, wear-resisting, flame-retardant, aging, no fading, etc., so the technical requirements are relatively high, and the general domestic equipment Unable to reach.
The development time of PVC wood grain film in foreign countries was about the 1960s. Japan, the United States, and other countries and China's Hong Kong and Taiwan have produced and used it. In the early 1980s, Liaoning Fuxin Plastic Factory, Fujian Sanming Plastics Factory, and Jilin Changchun Plastics Factory successively introduced grain film production equipment from Japan and the United States. In the mid-1990s, Zhongshan, Foshan, Shenzhen, and other places in Guangdong Province introduced several production lines. At present, the annual production capacity of wood grain film in our country is 20,000 tons, and the national demand is about 50,000 to 65,000 tons. The forecasted demand for 2010 is about 78,000 to 85,000 tons. According to the survey, the demand for PVC in the domestic market has increased year by year.
At present, the world's dosage is more than 550,000 tons. The application area of PVC wood grain decoration materials is second only to wood and textiles, ranking third. Industry insiders believe that PVC wood grain film is a new type of decoration material, and it is a new type of chemical building materials. It has a relatively high technical content, is conducive to the renewal of enterprise equipment, accelerates the technological transformation of traditional industries, and promotes the optimization and upgrading of industrial structure. Comprehensively improve the economic benefits of production enterprises.
PVC (polyvinyl chloride) wood grain film series of polymer decorative materials, with flame retardant, moisture, acid and alkali, non-toxic, odorless advantages, favored by the market, not only selling the domestic market, but also exported to the United States, Canada, Russia and other countries.
It is understood that the PVC wood grain decorative film made of polyvinyl chloride is made of high-grade lightfastness ink, high-quality printing base film and transparent mask. This new type of decorative material has a high degree of simulation, elegant color, clear pattern, and strong three-dimensional effect. It can be used together with plastic substrates, aluminum substrates, or vacuum blister stickers for decorative building materials. With PVC as raw material, PVC foam board made by adding various additives, the performance is also significantly better than traditional wood, can be used as a substitute for traditional wood, aluminum.