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Sinolong Group
High-performance Film Materials
Location:Home / Innovation & Sustainability
Leading technique technology
Independently research and develop the material formula, control the high-precision process from processing to manufacturing, master the second to fifth generation technologies, create the fourth and fifth generation technologies, and continue to lead the development of high-functional film in the world
  • First generation technology
    The "blown film method" is adopted, which belongs to the earliest synchronous film method.
  • Second generation technology
    By adopting the " 1. Sequential biaxial stretching method", the performance of film has been significantly improved, and the industrialized production level of film has been greatly improved.
  • Third generation technology
    The "mechanical simultaneous stretching technology " has a good balance, and the application limitations caused by the arch effect can be solved.
  • Fourth generation technology
    The " 3. The state-of-the-art LISIM simultaneous stretching technology " is adopted to control the stretching ratio more flexibly to obtain functional film products with stronger comprehensive performance. It can meet the customized and personalized market demand
  • Fifth generation technology
    Adopting "low-carbon biaxial stretching technology", on the one hand, it breaks through the limits of width and speed, On the other hand, through multi-dimensional innovation such as formula research, film structure design and process technology, reduce carbon emissions in the process of production and reduce the carbon footprint of products.
Leading production equipment
“Developing this generation of products while exploring and researching the next generation of products” Relying on the leading scientific research force, process technology and production equipment, we have successfully created a rich product matrix in the industry.
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