Recently, the new "short fiber composite hot-melt chemical film" project developed by Shishi tex nonwovens Garment Co., Ltd. was supported by the Quanzhou science and technology project fund. So how did Shishi successfully develop "new shoes"? Short fiber composite hot melt adhesive chemistry What about films?

"The new type of short fiber composite hot-melt adhesive sheet for shoes" project is made of short fiber rolled non-woven fabric and water-borne styrene acrylic resin composite baking, which can greatly save the base cloth. Hot melt adhesive material And the loss of heat energy during the fusion process, and the high quality products with anti cracking and anti lamination and falling off can be produced. Technicians told reporters that the traditional craft product is not only a quality problem, but also wastes more than 23% of the material and 30% of the loss of thermal energy, which is two times the manufacturing cost of the process. The newly invented process can not only improve the quality of products, the utilization rate of materials, but also greatly reduce the use of fuels, which is of great significance for energy conservation and environmental protection.

The research and development of a scientific research project needs a number of researchers to pass the research and development. It is reported that tex's research projects include: non-woven needle rolling method, water-based styrene acrylic resin composite application, shoe middle floor research and application, striped low composite processing technology and production facilities. The new type of short fiber composite hot-melt adhesive chemical film project was launched in October 2010 and formally put into operation in March 2011. Currently, the project is proceeding orderly according to the planned projects. The project technology has also declared the national invention patent, and the patent right is under examination and approval. The products of this project are mainly used for structural support and structural surface forming of tourist shoes, high-grade leather shoes, sandals and bags. The company invested more than two years ago to set up a research center. At present, more than 30 technicians have already obtained 6 invention patents and 12 utility models patents.

It is understood that at present, the manufacturing method of short fiber composite hot-melt adhesive film is used in the footwear industry. Leaching film or Glue scraping However, there are many shortcomings in the existing technology. Compared with the previous technology projects, the new type of short fiber composite hot-melt adhesive film has its own innovative advantages. For example, the temperature and residual temperature of the base cloth should be carried out in the production process of base cloth. control To improve product quality, reduce energy consumption, integrated production, continuous structural integration, reduce leftover materials, make the physical structure of products more smooth, energy saving and environmental protection, reduce the use of materials more than 400 tons, reduce the use of coal 2500 tons.