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)
New houses were built at the Saesol Farm in the city of Munchon and the Roun Farm in Chonnae County of Kangwon Province. Meetings
December 06, 2025
New houses were built at the Saesol Farm in the city of Munchon and the Roun Farm in Chonnae County of Kangwon Province. Meetings
The Korean Central News Agency made public a report on the 5th under the title "Proud Results in the Struggle for Sustainable
December 06, 2025
The Korean Central News Agency made public a report on the 5th under the title "Proud Results in the Struggle for Sustainable
The city of Nampho is putting efforts into the construction of breeding fish bases as part of the work for fish farming in paddy
December 06, 2025
The city of Nampho is putting efforts into the construction of breeding fish bases as part of the work for fish farming in paddy
The respected Comrade Kim Jong Un was presented with the embroidery "Lake Hoan Kiem" by the Permanent Vice-President of the
December 06, 2025
The respected Comrade Kim Jong Un was presented with the embroidery "Lake Hoan Kiem" by the Permanent Vice-President of the
There is the Chongnyu People's Open-Air Ice Rink on the bank of the River Taedong in Pyongyang, the capital of the Democratic
December 06, 2025
There is the Chongnyu People's Open-Air Ice Rink on the bank of the River Taedong in Pyongyang, the capital of the Democratic
The working delegation for agricultural cooperation led by Kim Kwang Uk, President of the Academy of Agricultural Sciences,
December 06, 2025
The working delegation for agricultural cooperation led by Kim Kwang Uk, President of the Academy of Agricultural Sciences,
Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the Democratic People's
December 05, 2025
Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the Democratic People's
The art troupe of Korean schoolchildren in Japan laid bouquets before the bronze statues of the great leaders Kim Il Sung and Kim
December 05, 2025
The art troupe of Korean schoolchildren in Japan laid bouquets before the bronze statues of the great leaders Kim Il Sung and Kim
New houses have been built at the Thaeyang Farm in Kyonghung County and the Hyongje Farm in Puryong County of North Hamgyong
December 05, 2025
New houses have been built at the Thaeyang Farm in Kyonghung County and the Hyongje Farm in Puryong County of North Hamgyong
The 55th Athletic Meet of Artistes took place at the Basketball Gymnasium in Chongchun Street of Pyongyang on the 3rd and the 4th.
December 05, 2025
The 55th Athletic Meet of Artistes took place at the Basketball Gymnasium in Chongchun Street of Pyongyang on the 3rd and the 4th.
Young people in South Phyongan Province volunteered to work at coal mines in the province. A meeting was held to congratulate the
December 05, 2025
Young people in South Phyongan Province volunteered to work at coal mines in the province. A meeting was held to congratulate the
The "Exhibition of Products of Koryo Medicine Pharmaceutical Factories--2025" came to a close with due ceremony at the Okryu
December 05, 2025
The "Exhibition of Products of Koryo Medicine Pharmaceutical Factories--2025" came to a close with due ceremony at the Okryu
An art troupe of Korean schoolchildren in Japan led by Ri Chol Su, Principal of the Korean Primary School in Toshun, arrived in
December 05, 2025
An art troupe of Korean schoolchildren in Japan led by Ri Chol Su, Principal of the Korean Primary School in Toshun, arrived in
Tree nurseries are found in all parts of the Democratic People's Republic of Korea. One day in July 2018, the respected Comrade
December 05, 2025
Tree nurseries are found in all parts of the Democratic People's Republic of Korea. One day in July 2018, the respected Comrade
South Hwanghae Province has established a new edible calcium carbonate production process and started the production. The edible
December 05, 2025
South Hwanghae Province has established a new edible calcium carbonate production process and started the production. The edible
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
December 05, 2025
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
There is Kyongru-dong, a terraced residential district, on the bank of the picturesque Pothong River in the city of Pyongyang. A
December 04, 2025
There is Kyongru-dong, a terraced residential district, on the bank of the picturesque Pothong River in the city of Pyongyang. A
This is the gift--woodwork "General View of Kuala Lumpur of Malaysia"--presented to the respected Comrade Kim Jong Un by the
December 04, 2025
This is the gift--woodwork "General View of Kuala Lumpur of Malaysia"--presented to the respected Comrade Kim Jong Un by the
The Phyongsong Zoo was built in South Phyongan Province. The zoo covers an area of more than 20,000 square metres with a number of
December 04, 2025
The Phyongsong Zoo was built in South Phyongan Province. The zoo covers an area of more than 20,000 square metres with a number of
A photo exhibition and a reception hosted by the Vietnamese embassy in the Democratic People's Republic of Korea took place at the
December 04, 2025
A photo exhibition and a reception hosted by the Vietnamese embassy in the Democratic People's Republic of Korea took place at the
More Articles
