In recent years, the Democratic People's Republic of Korea has been making a number of scientific and technological successes for accelerating the economic development. The Pyongyang Han Tok Su University of Light Industry has established a technology of producing germ- and dust-free uniform cloth with waste thread.
Here is Associate Professor and Master Ri Song Suk, Teacher of the Textile Engineering Faculty.
"It is very important to make the production processes germ- and dust-free in guaranteeing the quality of medicines and foodstuffs.
This time, our university has made a research for producing germ- and dust-free uniform cloth which is well ventilated and less dusty.
As compared with the general Tetron cloth, the germ- and dust-free uniform cloth we developed has very low surface resistance and good antibiosis, sucks up sweat well and is not attached by dust."
The developers solved different problems together with technicians of the Pyongyang Rayon Factory and thus completed the technology of producing new rayon.
The rayon they developed has good points as compared with the general one; when weaving cloth, there is no electrification or thread-snapping but it has good quality. It is said that they made several experiments with the cloth woven with new rayon and as a result, its dust-filtering efficiency and antibiosis were much higher than the imported cloth.
At present, the germ- and dust-free uniform based on the new technology is introduced into a number of pharmaceutical factories and foodstuff factories including the Pyongyang Pharmaceutical Factory, the Jongsong General Pharmaceutical Factory and the Oil General Health Drink Factory to make the production processes germ- and dust-free and ensure the hygienic security of the products.
Like this, the researchers have turned the wastes into treasure by establishing the practical and superior technology. Now they are further expanding their research findings.
More From Voice of Korea (EN)
Pak Thae Song, Member of the Presidium of the Political Bureau of the Central Committee of the Workers' Party of Korea and Premier
April 12, 2026
Pak Thae Song, Member of the Presidium of the Political Bureau of the Central Committee of the Workers' Party of Korea and Premier
Pak Thae Song, Premier of the Cabinet of the Democratic People's Republic of Korea, sent a message of greetings to Anutin
April 12, 2026
Pak Thae Song, Premier of the Cabinet of the Democratic People's Republic of Korea, sent a message of greetings to Anutin
The photo exhibition "Immortal Exploits Written in the History of People-Centred Architecture" for celebrating the 114th birth
April 12, 2026
The photo exhibition "Immortal Exploits Written in the History of People-Centred Architecture" for celebrating the 114th birth
Ji Kyong Su, Ambassador Extraordinary and Plenipotentiary of the Democratic People's Republic of Korea, presented his credentials
April 12, 2026
Ji Kyong Su, Ambassador Extraordinary and Plenipotentiary of the Democratic People's Republic of Korea, presented his credentials
Different units of the national economy are waging a struggle for increased production to attain this year's goals. Kim Chaek Iron
April 12, 2026
Different units of the national economy are waging a struggle for increased production to attain this year's goals. Kim Chaek Iron
Some time ago, the 39th Sci-Tech Festival of South Hwanghae Province was held amid great expectation and concern of people. The
April 12, 2026
Some time ago, the 39th Sci-Tech Festival of South Hwanghae Province was held amid great expectation and concern of people. The
The regional-industry factories built last year under the care of the Workers' Party of Korea are launching dynamic emulation
April 12, 2026
The regional-industry factories built last year under the care of the Workers' Party of Korea are launching dynamic emulation
Passing-on-technique is active in all parts of the country to train skilled workers, technicians and medical workers needed for
April 12, 2026
Passing-on-technique is active in all parts of the country to train skilled workers, technicians and medical workers needed for
Songhwa Street is situated in the Songsin and Songhwa areas, the eastern gateway to the capital city of Pyongyang. It is the first
April 12, 2026
Songhwa Street is situated in the Songsin and Songhwa areas, the eastern gateway to the capital city of Pyongyang. It is the first
Spring tree planting is done on a mass scale in all parts of the country. South and North Hwanghae and Kangwon provinces have
April 12, 2026
Spring tree planting is done on a mass scale in all parts of the country. South and North Hwanghae and Kangwon provinces have
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
April 11, 2026
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
Wang Yi, Member of the Political Bureau of the Central Committee of the Communist Party of China and Foreign Minister of the
April 11, 2026
Wang Yi, Member of the Political Bureau of the Central Committee of the Communist Party of China and Foreign Minister of the
Wang Yi, Member of the Political Bureau of the Central Committee of the Communist Party of China and Foreign Minister of the
April 11, 2026
Wang Yi, Member of the Political Bureau of the Central Committee of the Communist Party of China and Foreign Minister of the
The Pyongyang International Exhibition of Tourist Souvenirs and Health Products opened with the aim of making our tourism a new
April 11, 2026
The Pyongyang International Exhibition of Tourist Souvenirs and Health Products opened with the aim of making our tourism a new
Meetings for studying the Juche-oriented ideas of the arts and literature in the fields of literature, stage art, cinematic art
April 11, 2026
Meetings for studying the Juche-oriented ideas of the arts and literature in the fields of literature, stage art, cinematic art
The 6th Confectionery Sculpture Exhibition was held at the Chongnyu Restaurant in Pyongyang between the 8th and the 10th on the
April 11, 2026
The 6th Confectionery Sculpture Exhibition was held at the Chongnyu Restaurant in Pyongyang between the 8th and the 10th on the
An enlarged meeting of the 79th Committee of the National Sports Guidance Committee was held on the 10th. The meeting was presided
April 11, 2026
An enlarged meeting of the 79th Committee of the National Sports Guidance Committee was held on the 10th. The meeting was presided
Innovations are made at the fifth-stage construction sites in the Hwasong area true to the grand plan of the Workers' Party of
April 11, 2026
Innovations are made at the fifth-stage construction sites in the Hwasong area true to the grand plan of the Workers' Party of
The Artificial Intelligence Technology Institute under the Faculty of Artificial Intelligence of Kim Il Sung University was
April 11, 2026
The Artificial Intelligence Technology Institute under the Faculty of Artificial Intelligence of Kim Il Sung University was
The South Hwanghae Provincial Fishery Management Bureau intensified the economic organization and technical guidance to raise the
April 11, 2026
The South Hwanghae Provincial Fishery Management Bureau intensified the economic organization and technical guidance to raise the
More Articles