Tex Develops New Short Fiber Composite Hot-Melt Adhesive Chemical Tablets.

Recently, reporters learned from Shishi tex nonwovens Clothing Co., Ltd., the company successfully developed the "new type of short fiber composite hot-melt adhesive film" project was supported by the Quanzhou science and technology projects fund.

"The short fiber composite hot-melt chemical sheet for this new type of shoes is made of short fiber rolled non-woven fabric and water-borne styrene acrylic resin composite baking, which can greatly save the use of base cloth and hot-melt adhesive materials and heat loss during fusion process, and can resist cracking and delamination. High quality products " General manager Yang Guozhu told reporters.

Energy consumption two or three

It is reported that at present, the manufacturing method of short fiber composite hot-melt adhesive chemical film in shoe making industry adopts the technology of film coating or glue scraping, but there are many shortcomings in the existing technology. For example, the service life is low, there are cracks, thickness is difficult to control, resulting in a large number of head and tail leftover materials, a lot of waste glue.

"The traditional craft product is not only a quality problem, but it wastes more than 23% of the material and more than 30% of the heat loss, which is two times the manufacturing cost of the process." Yang Guozhu said that the new technology can not only improve the quality of products, the utilization rate of materials, but also greatly reduce the use of fuel, which is of great significance for energy saving and environmental protection.

Yang Guozhu told reporters that compared with the past technology projects, the new type of short fiber composite hot-melt adhesive film has its own innovative advantages. For example, using base cloth waste heat to control the temperature and residual temperature of base cloth in the production process of base cloth, improve product quality and reduce energy consumption; integrated production, continuous structural integration, reduce the leftover materials, and make the physical structure of products more smooth. Energy saving and environmental protection To reduce the use of materials (petrochemical products) to use more than 400 tons, reduce the use of coal-fired 2500 tons.

Accelerate R & D and patent applications

"The product is mainly used for structural support and structural surface forming of tourist shoes, high-grade leather shoes, sandals and bags." According to Yang Guozhu, the project was put into trial production in October 2010 and formally put into operation in March 2011. The project is proceeding in an orderly way according to planned projects. Project science and technology has also declared the national invention patent, and the patent right is being examined and approved.

It is reported that two years ago, the company established the Quanzhou nonwoven fabric composite engineering research center. At present, there are more than 30 researchers, 14 permanent developers, including 16 university graduates or above, 5 engineers, 3 Ph.D. and senior engineers, and the Municipal Engineering Research Center has been declared to be established in 2011. 6 invention patents and 12 utility models have been obtained.

Tesco's research projects include non-woven needle rolling, waterborne styrene and propylene. Resin composite application The research and application of the middle floor of shoes, the compound processing technology of stripes and the production facilities. "Our company has R & D cooperation with science and technology departments every year. Quanzhou's textile industry has developed very well, and even has world-class leading enterprises. If we do not strengthen R & D and do not learn from the world's leading enterprises and make progress together, it will be difficult to further develop in the industry. Yang Guozhu said.