Efficient Environmental Protection Textile Auxiliaries Research And Development Project Through Acceptance

The Zhejiang Zhejiang science and technology project "high efficiency, environmental protection and safety textile auxiliaries research and development and demonstration base construction" has been accepted by experts in Hangzhou recently.

The project will seize the opportunity of the new silk high tech industrial base in Hangzhou Qingshan Hu science and technology city to create an innovative carrier. We will focus on the direction of energy saving, emission reduction, environmental protection and R & D in the field of silk textile auxiliaries. We will build a demonstration base for developing environmentally friendly and safe textile auxiliaries and develop industrial development, and equip related equipment and environmental protection facilities to form a pilot production and production capacity of 3000 tons per year.

The project aims to build industry innovation carrier and public service platform as the development goal, promote the industrialization development and application of new technology of textile environmental protection discharge printing, research and develop textile digital printing consumables, and promote printing and dyeing energy saving and emission reduction technology and new technology.

Yongchun high school students invented masks to filter PM2.5 and got the national utility model patent.

A few years ago, when Yu Sizhe visited Beijing and felt the danger of fog and haze, he devised a new type of mask. He has been examined by the State Intellectual Property Office and has been evaluated as a utility model patent.

Yu Sizhe is now a senior middle school student in Yongchun.

When he was high, he began to study new masks.

A few masks that I just started wearing.

It was not smooth and uncomfortable, so he continued to improve and received the guidance of his teacher and his classmates. In the second year of the new year, his new mask was finally completed.

The respirator was tested by the environmental protection department and found that the filtration rate reached 96%, while the average respirator filtration rate was only 50%-60%.

Yu Sizhe introduced that the two sides of his mask were equipped with dusting boxes respectively, and there was a sponge adhesive layer in the dusting box, and the air inlet of the dusting box was on the side.

The mask breaks through the traditional mask structure, and the mask body is tightly connected with the face without air leakage. The air is inhaled by the dust box. The material in the dust removal box has the adsorption effect on the air particles, and extends the passage of the air passage, enhances the opportunity for capturing the PM2.5, and effectively filters PM2.5.

The new respirator is almost the same as the ordinary mask, and it is more practical.

Yu Sizhe read science, and his teachers and classmates all said he liked studying very much.

"It may be the mother's influence."

Yu Sizhe said that his mother was a chemistry teacher. There were some chemical experiments in his teaching. He was fascinated by bottles and jars from his childhood. His mother looked at him very interested and would do some small experiments to let him try his skills.

This is invisible to cultivate the ability of DIY and research.

It is reported that the patent of Si Ji has also been awarded by Yongchun science and technology department.

After knowing that he had obtained the invention patent, many students in Yongchun, China, were encouraged by it. They said they should actively enhance their awareness and ability of autonomous learning and exploration and innovation.