In recent years, the Guangdong Provincial Quality Supervision Bureau has played the role of a talent pooling platform in the construction of a high-end talent team in the National Quality Inspection Center. The cost of introducing, rewarding and training has reached 120 million yuan, and 81 doctors have settled in the National Quality Inspection Center.
Under the leadership of the Ph.D. as a scientific research leader, some national quality inspection centers have taken advantage of their talents and actively cooperated with higher education institutions to carry out scientific research and development, which has highlighted the leading role of independent innovation. For example, in the National Information Technology Equipment Quality Supervision and Inspection Center in Dongguan, a team of doctors will develop radio frequency identification (technical product research, test technology research, standard tracking and testing platform, which will enable RFID technology in manufacturing, logistics, The transportation industry and the warehousing industry have been widely used.
In the past few years, the scientific research scope of the national quality inspection center in Guangdong has been continuously expanded, the research projects have increased year by year, the scientific research achievements have been increasing, and the scientific research awards have been increasing year by year. The national quality inspection center of the province has won 51 national, provincial and ministerial scientific awards, and 155 inventions and practical patents.
Hot Melt Adhesive For Pearl Cotton
1. Pearl cotton is divided into porous type and ordinary type. For the porous type, it is necessary to pay attention to the fact that there can be no drawing during the viscose process, so it is necessary to choose the pearl cotton hot melt adhesive particles that are not drawn.
2. Pearl cotton is divided into white and colored. Generally, white pearl cotton is common, and colored pearl cotton requires transparent or consistent color hot melt adhesive particles for the color of hot melt adhesive.
3. Pearl cotton is divided into large and small pieces. The bonding process of large pieces of EPE takes a long time, and it is necessary to choose hot melt adhesive particles with a slower curing speed. The bonding process of small pieces of pearl cotton will be faster, and it is necessary to choose hot melt adhesive particles with fast curing speed.
4. There are different density in pearl cotton foam. The pearl cotton with a relatively high surface density needs to choose a more viscous pearl cotton rubber particle, because the pearl cotton with a high surface density is relatively less sticky.
5. The pearl cotton is bonded with other materials, such as honeycomb cardboard. At this time, it is necessary to consider whether it can stick to the two materials of pearl cotton and cardboard, and select the appropriate hot-melt glue particles according to the actual requirements.
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