Development Of Two Component Spunbond Pilot Plant By Hua Lun

The multi-functional flexible two-component spunbonded nonwovens pilot plant developed by the Dalian Hua Lun Chemical Fiber Engineering Co., Ltd. has been processed and entered the installation stage for Tianjin University of Technology.

According to market demand, the multifunctional flexible two-component spunbonded nonwovens equipment can directly produce core-shell and orange petal type spunbonded hot rolled non-woven fabrics according to market demand, such as needling or spunlacing technology, and can also produce two-component spunbonded needles and spunlaced nonwovens. The products can be used in high-grade cleaning fabrics such as optics, electronics and printing industry, high-grade artificial leather base cloth, high-grade materials, environmental engineering water treatment and air filtration materials, and can be extended to the application fields of waterproofing membrane, carpet base cloth and other products.

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Technology and

In the domestic textile equipment, the dyeing and printing category is a big difference from the advanced level abroad.

But through this spinning machine exhibition, we can see that after nearly several years of development, the printing and dyeing industry has been significantly improved, both in terms of printing and dyeing technology and printing and dyeing equipment, and more and more advanced domestic dyeing and finishing equipment has emerged. The gap between the printing and dyeing industry and the advanced level of the world is shrinking.

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Second, the development and application of new printing and dyeing technologies such as high efficiency, short flow and airflow dyeing not only increase the added value of printing and dyeing products, but also save resources and reduce pollution.

Xi'an de Gao mechanical and electrical enterprise group is a high-tech enterprise specializing in the development of textile printing complete sets of equipment and printing and dyeing automation project. It is one of the national standard making units of rotary screen printing machine.

The "FSM series new full servo flat screen printing machine" has been praised by many professional audiences.

Tai'an Kangping Na Machinery Co., Ltd. exhibiting "multi-functional velvet soft finishing machine" and "microwave dryer", compared with the traditional process washing time shortened by 70, the tonnage water consumption reduced by 50, and the gas consumption reduced by 30. It has obvious environmental protection and energy saving effect, and it can save about 45000 yuan a year.

Third, printing and dyeing industry has gradually increased the equipment of low bath ratio and low energy consumption.

The automatic control level of the equipment is improved and the precision is improved. It not only improves the quality of textiles, but also improves the utilization rate of resources and reduces the discharge of pollutants.

Changzhou Hongda Technology Group's "printing and dyeing energy management system" launched at the exhibition is a bright spot and has been recognized by many experts and purchasers.

Wuxi Dong Neng Energy Technology Co., Ltd. is also a national high-tech enterprise developing and manufacturing energy saving and environmental protection equipment. This enterprise has rich experience and technical strength in the heat recovery of stereotype machine, the recovery of boiler waste heat, the recovery of waste heat from hot waste water, and the purification of exhaust gas from stereotyping machine.

In addition, printing equipment is a better printing and dyeing machinery in China. Digital printing, cold pfer printing, inkjet printing and electrostatic printing have also made rapid progress. The trend of personalized, functional and fashionable printing textile has also promoted the trend of dyeing and finishing equipment to small batch, multi varieties and one machine with multiple uses.

The industry is still facing many problems.

Today's performance is not a day's work.

The entry conditions for printing and dyeing industry (Revised Edition 2010) made provisions for new or expanded printing and dyeing projects, including high priority, energy saving and low consumption continuous processing equipment and technology.

In the interview, even some well-known international exhibitors sigh that in recent years China has been very strict in energy conservation and emission reduction. They used to aim at meeting the ISO standard, but now they are discussing more about how to achieve GB (China's national standard), because the GB standard is also very high.

Although China's printing and dyeing industry has made some progress in energy conservation and emission reduction in recent years, "energy saving, emission reduction, water saving and consumption reduction" has become the mainstream consensus in the printing and dyeing industry. The problem is that most printing and dyeing enterprises are still insufficient in energy conservation and emission reduction, and the adoption rate of advanced technology and equipment is still low.

With the state putting forward stricter standards for energy conservation and emission reduction, China's printing and dyeing industry has a long way to go to save energy and reduce emissions.

Meanwhile, more and more attention has been paid to the protection of intellectual property rights in textile machinery industry.

Changzhou Hongda chairman Gu Ren said: "now we have many products are also infringed, project plagiarism among enterprises is very bad.

Only by protecting patents can we have the potential for development in the future.

In addition, there are still some problems of long service life and low technical level of some dyeing and finishing equipment. There is still a certain gap between the automation level of domestic equipment and the advanced international level, and the overall equipment level of China's printing and dyeing industry still has much room for improvement.