Spunlace nonwovens are nonwovens produced by the spunlace method. The spunlace method is also known as the hydraulic acupuncture method, the jet spray method, the jet entanglement method, and the water jet forming technique. The technology was originally invented by the American DuPont and Chicopee cotton spunlace non-woven fabric technology research, in 1985 DuPont cotton spunlace non-woven fabric technology realized industrial production. Subsequently, France, Japan, and other cotton spunlace non-woven fabrics in the United States began to study. Due to the unique process technology of the spunlace method, it is widely used in medical and health products, synthetic leather base fabrics, shirts, and home decoration fields. As one of the fastest growing process methods, the spunlace non-woven fabric industry is also considered a sunrise industry in the 21st century and an important part of the technological transformation and industrial upgrading of my country's textile industry.
In recent years, the global production capacity of spunlace non-woven fabrics has grown rapidly, with rapid development in both production supply and market demand. In order to meet the ever-increasing market demand, all Daquan cotton spunlace non-woven fabrics have invested heavily in the research and development and promotion of new technologies and new equipment. Therefore, a number of new technological achievements have emerged in the spunlace non-woven industry, including : Interval spunlace non-woven technology; composite technology of spinning web and spunlace reinforcement; metal fiber spunlace reinforcement technology; device to improve vertical and horizontal strength, etc.
my country's spunlace non-woven fabrics started late. In 1994, the first spunlace production line was introduced from abroad. my country's spunlace non-woven fabric is still in the technological growth stage, and its output accounts for about 4% of the total output of non-woven fabrics. It is expected that this ratio will be increased to 5%-6% in the next 10 years. my country has become a veritable major producer of spunlace nonwovens. Some people predict that by 2020, the consumption of spunlace nonwovens in my country will reach 150,000 to 200,000 tons, accounting for 10%-15% of the total nonwovens The development trend is very strong.