The Phyongsong Synthetic Leather Factory concentrates efforts on technical innovation for producing good quality synthetic leather.
The factory upgraded the non-woven fabric production process based on a far-infrared rays thermal radiator, established a sequential cloth insertion process in dry synthetic leather production and an insole production process using vinalon cotton, set up a PLC control system in different production processes and completed an integrated system for both production and management.
As a result, it has become able to raise the quality and productivity of goods while markedly reducing electricity consumption.
The factory pushes the projects for raising the rate of domestic production of raw and other materials and diversifying synthetic leather in terms of colour and shape.
It already completed the research into the use of the vinyl chloride heat stabilizer and dry mica as synthetic leather fillers, realized the domestic production of a foam agent for synthetic leather production, made progress in improving the air permeability of synthetic leather and ensured the domestic production of some additives.
These made it possible to save large quantities of raw and other materials and improve the physical characteristics of synthetic leather including tensile strength, elongation percentage and reverse bending strength.
As the synthetic leather of the factory is bright, soft and elastic and scarcely cracks and wears out even after longtime use, it is widely used to make various kinds of goods such as bags, shoes and sports goods.
Its bag branch factory upgraded over ten bag production facilities including a laser printer and laser cutter and manufactured dozens of new products by introducing many technical innovations.
The products of the factory were highly evaluated in the National Exhibition of Consumer Goods held this year.
More From Pyongyang Times
The Enlarged Meeting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea was held from
December 12, 2025
The Enlarged Meeting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea was held from
Russian President Vladimir Putin visited India from December 4 to 5. During his visit he met with the Indian President and had
December 12, 2025
Russian President Vladimir Putin visited India from December 4 to 5. During his visit he met with the Indian President and had
Jagang Province has renovated the Kanggye Building-materials Factory. The completion of the building-materials production base
December 12, 2025
Jagang Province has renovated the Kanggye Building-materials Factory. The completion of the building-materials production base
Amid the ever-growing revolutionary spirit of the young people of the present era who are willing to devote their wisdom and
December 12, 2025
Amid the ever-growing revolutionary spirit of the young people of the present era who are willing to devote their wisdom and
The Usan Cotton Farm in Hanggu District of Nampho Municipality and the Konha Farm in Manpho City of Jagang Province have greeted
December 12, 2025
The Usan Cotton Farm in Hanggu District of Nampho Municipality and the Konha Farm in Manpho City of Jagang Province have greeted
The construction of the third-stage 10 000 flats in the Hwasong area was completed last April and the fourth-stage project is now
December 12, 2025
The construction of the third-stage 10 000 flats in the Hwasong area was completed last April and the fourth-stage project is now
Jagang Province has newly built a black swan and ostrich production base at the Hungju Chicken Farm. The completion of the
December 12, 2025
Jagang Province has newly built a black swan and ostrich production base at the Hungju Chicken Farm. The completion of the
Proud entities visually showing the rapid development of the socialist countryside flourishing day by day are being built one
December 11, 2025
Proud entities visually showing the rapid development of the socialist countryside flourishing day by day are being built one
There was the second-day sitting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea on
December 11, 2025
There was the second-day sitting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea on
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People’s
December 11, 2025
Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs of the Democratic People’s
A spokesman for the Ministry of Defense of China urged Japan to fulfil its obligation as a defeated nation at a press conference
December 11, 2025
A spokesman for the Ministry of Defense of China urged Japan to fulfil its obligation as a defeated nation at a press conference
Choe Son Hui, minister of Foreign Affairs of the Democratic People's Republic of Korea, No Kwang Chol, minister of National
December 11, 2025
Choe Son Hui, minister of Foreign Affairs of the Democratic People's Republic of Korea, No Kwang Chol, minister of National
The secretary office of the premier of the Cabinet of the Democratic People's Republic of Korea on December 10 informed the Korean
December 11, 2025
The secretary office of the premier of the Cabinet of the Democratic People's Republic of Korea on December 10 informed the Korean
Pak Jong Chon and Jo Chun Ryong, secretaries of the Central Committee of the Workers' Party of Korea, Kim Jae Ryong, department
December 11, 2025
Pak Jong Chon and Jo Chun Ryong, secretaries of the Central Committee of the Workers' Party of Korea, Kim Jae Ryong, department
Amid the growing joy of the macrobians leading a blessed life under the socialist system of the DPRK, Yonha-dong of Sinuiju City,
December 11, 2025
Amid the growing joy of the macrobians leading a blessed life under the socialist system of the DPRK, Yonha-dong of Sinuiju City,
The provincial building materials exhibition-2025 opened with due ceremony at the Sci-Tech Complex in Pyongyang on December 9.
December 11, 2025
The provincial building materials exhibition-2025 opened with due ceremony at the Sci-Tech Complex in Pyongyang on December 9.
A potato farina production factory was newly built and inaugurated in Jangjin County, South Hamgyong Province. The factory has a
December 11, 2025
A potato farina production factory was newly built and inaugurated in Jangjin County, South Hamgyong Province. The factory has a
Developing countries are paying close attention to education, regarding it as a crucial issue for achieving national prosperity.
December 10, 2025
Developing countries are paying close attention to education, regarding it as a crucial issue for achieving national prosperity.
The Hungarian minister of foreign affairs and trade opposed a plan of the European Union to ban the import of Russian energy throu
December 10, 2025
The Hungarian minister of foreign affairs and trade opposed a plan of the European Union to ban the import of Russian energy throu
Japan continues to contaminate the sea with successive discharge of nuclear waste water.On December 4 the Tokyo Electric Power Com
December 10, 2025
Japan continues to contaminate the sea with successive discharge of nuclear waste water.On December 4 the Tokyo Electric Power Com
More Articles
