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)
The respected fatherly Marshal Kim Jong Un met the delegates of the Children's Union who participated in the celebrations of the
June 07, 2026
The respected fatherly Marshal Kim Jong Un met the delegates of the Children's Union who participated in the celebrations of the
A conference for commemorating the 80th founding anniversary of the Korean Children's Union was held with splendour at Kim Il Sung
June 07, 2026
A conference for commemorating the 80th founding anniversary of the Korean Children's Union was held with splendour at Kim Il Sung
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
June 07, 2026
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
A meeting was held in the yard in front of the Mangyongdae Schoolchildren's Palace on the 5th for presenting the "Sonyon" tractors
June 06, 2026
A meeting was held in the yard in front of the Mangyongdae Schoolchildren's Palace on the 5th for presenting the "Sonyon" tractors
The schoolchildren's performance "Forward toward the Future of a Powerful Country, Flying the Red Neckties" was given at the Youth
June 06, 2026
The schoolchildren's performance "Forward toward the Future of a Powerful Country, Flying the Red Neckties" was given at the Youth
Sports and amusement games of the participants in the celebrations of the 80th founding anniversary of the Korean Children's Union
June 06, 2026
Sports and amusement games of the participants in the celebrations of the 80th founding anniversary of the Korean Children's Union
A dancing party of schoolchildren took place in the yard in front of the Mangyongdae Schoolchildren's Palace on the 5th on the
June 06, 2026
A dancing party of schoolchildren took place in the yard in front of the Mangyongdae Schoolchildren's Palace on the 5th on the
The Kyongwon Area Coal-Mining Complex is speeding up the construction of the Thaesan Coal Mine. Those involved in the construction
June 06, 2026
The Kyongwon Area Coal-Mining Complex is speeding up the construction of the Thaesan Coal Mine. Those involved in the construction
A new milk products factory has been built in Janggang County of Jagang Province. The new factory has the processes of producing
June 06, 2026
A new milk products factory has been built in Janggang County of Jagang Province. The new factory has the processes of producing
The Sinuiju Veterinary Medicament Factory has been wonderfully built in North Phyongan Province. As a result, a guarantee has been
June 06, 2026
The Sinuiju Veterinary Medicament Factory has been wonderfully built in North Phyongan Province. As a result, a guarantee has been
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
June 06, 2026
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
Xi Jinping, General Secretary of the Central Committee of the Communist Party of China and President of the People's Republic of
June 06, 2026
Xi Jinping, General Secretary of the Central Committee of the Communist Party of China and President of the People's Republic of
Anyone who majored in medical sciences must have a wish to become a famous doctor. But there is an old teacher who devotes his
June 05, 2026
Anyone who majored in medical sciences must have a wish to become a famous doctor. But there is an old teacher who devotes his
Active efforts are made in all parts of the country to increase the forests of economic value necessary for supplying raw
June 05, 2026
Active efforts are made in all parts of the country to increase the forests of economic value necessary for supplying raw
The participants in the celebrations of the 80th founding anniversary of the Korean Children's Union visited different places in
June 05, 2026
The participants in the celebrations of the 80th founding anniversary of the Korean Children's Union visited different places in
Different units successfully carried out their May assignments under the national economic plan. The Sangwon Cement Complex waged
June 05, 2026
Different units successfully carried out their May assignments under the national economic plan. The Sangwon Cement Complex waged
The field of mining industry is increasing the sci-tech force to expand the successes in the mineral and nonferrous metal
June 05, 2026
The field of mining industry is increasing the sci-tech force to expand the successes in the mineral and nonferrous metal
Seashore nurseries in North Hamgyong Province witnessed an unusual bumper harvest of kelp. Along with the increase of their areas
June 05, 2026
Seashore nurseries in North Hamgyong Province witnessed an unusual bumper harvest of kelp. Along with the increase of their areas
Underground brine is of high utility value in improving the people's health and producing foodstuffs and daily necessaries
June 05, 2026
Underground brine is of high utility value in improving the people's health and producing foodstuffs and daily necessaries
The respected fatherly Marshal Kim Jong Un is making great painstaking efforts to bring up the members of the Korean Children's
June 04, 2026
The respected fatherly Marshal Kim Jong Un is making great painstaking efforts to bring up the members of the Korean Children's
More Articles
