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)
A dancing party of youth and students took place on the 16th to celebrate the 84th birth anniversary of the great leader Kim Jong
February 17, 2026
A dancing party of youth and students took place on the 16th to celebrate the 84th birth anniversary of the great leader Kim Jong
A meeting of awarding the official Party and state commendations to the soldier-builders and youth shock-brigaders who performed
February 17, 2026
A meeting of awarding the official Party and state commendations to the soldier-builders and youth shock-brigaders who performed
Happy laughter of the children can be heard in this country on the significant holiday in February. The respected fatherly Marshal
February 17, 2026
Happy laughter of the children can be heard in this country on the significant holiday in February. The respected fatherly Marshal
Officials, working people, service personnel of the People's Army and school youth and children visited the bronze statues of the
February 17, 2026
Officials, working people, service personnel of the People's Army and school youth and children visited the bronze statues of the
Senior Party and government officials visited the Kumsusan Palace of the Sun and paid noble homage to the great leaders Kim Il
February 17, 2026
Senior Party and government officials visited the Kumsusan Palace of the Sun and paid noble homage to the great leaders Kim Il
Manuel Modesto Munguia Martinez, Ambassador Extraordinary and Plenipotentiary of the Republic of Nicaragua to the Democratic
February 17, 2026
Manuel Modesto Munguia Martinez, Ambassador Extraordinary and Plenipotentiary of the Republic of Nicaragua to the Democratic
The Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea issued on February 5 Decree
February 17, 2026
The Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea issued on February 5 Decree
It is a steady principle of the Workers' Party of Korea and the government of the Democratic People's Republic of Korea that
February 17, 2026
It is a steady principle of the Workers' Party of Korea and the government of the Democratic People's Republic of Korea that
The respected Comrade Kim Jong Un looked round the newly-built Pothong Riverside Terraced Residential District on April 2, 2022.
February 17, 2026
The respected Comrade Kim Jong Un looked round the newly-built Pothong Riverside Terraced Residential District on April 2, 2022.
The delegates and observers to the Ninth Congress of the Workers' Party of Korea arrived in Pyongyang, the capital of the
February 17, 2026
The delegates and observers to the Ninth Congress of the Workers' Party of Korea arrived in Pyongyang, the capital of the
The participants in the Third People's Art Festival for Celebrating February 16 gave performances in all parts of the country on
February 17, 2026
The participants in the Third People's Art Festival for Celebrating February 16 gave performances in all parts of the country on
A figure-skating demonstration took place at the Ice Rink in Pyongyang on the 16th on the occasion of the significant holiday in
February 17, 2026
A figure-skating demonstration took place at the Ice Rink in Pyongyang on the 16th on the occasion of the significant holiday in
The first-term winter camping has begun at the Jangjasan Children's Union Camp in Jagang Province on the occasion of the
February 17, 2026
The first-term winter camping has begun at the Jangjasan Children's Union Camp in Jagang Province on the occasion of the
The embassy of the Democratic People's Republic of Korea in China gave a reception on the 13th on the occasion of the lunar New
February 17, 2026
The embassy of the Democratic People's Republic of Korea in China gave a reception on the 13th on the occasion of the lunar New
The goal of building 50,000 flats in Pyongyang, which was powerfully carried out as the most important task of the historic Eighth
February 17, 2026
The goal of building 50,000 flats in Pyongyang, which was powerfully carried out as the most important task of the historic Eighth
The respected Marshal Kim Jong Un received a congratulatory letter from the General Association of Koreans in China on the 16th on
February 16, 2026
The respected Marshal Kim Jong Un received a congratulatory letter from the General Association of Koreans in China on the 16th on
Light-industry factories across the country are pushing ahead on a full scale with the production of school uniforms, bags and
February 16, 2026
Light-industry factories across the country are pushing ahead on a full scale with the production of school uniforms, bags and
The respected Marshal Kim Jong Un received a congratulatory letter from the Central Standing Committee of the General Association
February 16, 2026
The respected Marshal Kim Jong Un received a congratulatory letter from the Central Standing Committee of the General Association
A joint national meeting of the Korean Children's Union organizations was held in the capital city of Pyongyang on the 15th to
February 16, 2026
A joint national meeting of the Korean Children's Union organizations was held in the capital city of Pyongyang on the 15th to
Foreign personages sent floral baskets to the bronze statues of the great leaders Kim Il Sung and Kim Jong Il on Mansu Hill on the
February 16, 2026
Foreign personages sent floral baskets to the bronze statues of the great leaders Kim Il Sung and Kim Jong Il on Mansu Hill on the
More Articles
