Nonwovens Technology Reached International Level

In December 30, 2010, two scientific and technological achievements completed by the Fujian Mechatronics School of Tianjin University of Technology and the Xinhua Limited by Share Ltd of China reached the international advanced level through appraisal.

"Non-woven fabric ultrasonic compound, embossing, fusion edge multi-function machine" project has been developed to realize the equipment of composite, embossing and edge fusion multi-functional process integration. A kind of ultrasonic welding technology applied to thick nonwovens production has been developed, and a multifunctional turnover device under ultrasonic sounder has been developed, which has realized the nonwoven compound, embossing and continuous production of edge, and promoted the upgrading of nonwoven products.

The "non-woven multi-layer composite and curing new joint machine" project has developed a new type of multi-layer compound and solidifying machine with independent intellectual property rights for nonwovens production. The combined machine can realize the functions of unwinding, gluing, drying, cooling, rolling and so on. It has been applied in many enterprises and has stable performance. Two ways of pressurization are adopted in the drying system of the rotary screen, which ensures non-woven multi-layer heating at the same time, without wrinkle or degumming, and improves the quality of nonwovens.

The two projects involve multiple disciplines, which have achieved independent innovation and solved problems for enterprises.