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ERGONOMIC SEWING WORKSTATION DESIGN FOR BETTER PRODUCTION PROCESSES IN THE BAG INDUSTRY Mochammad Charis Hidayahtullah; Galuh Puspita Sari
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol. 23 No. 1 (2024): Berkala Penelitian Kulit, Sepatu, dan Produk Kulit
Publisher : Politek ATK Yogyakarta Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58533/vx8ggj62

Yogyakarta is one of the province's industrial centers producing bags which are quite well-known in Indonesia. As one of the provinces with a rapidly growing creative industry in Indonesia, the industry sample taken in this study is a bag production house called Difa Bag in Bantul Yogyakarta, which produces bags made of leather, canvas, and polyester materials. This research aims to observe and analyze field conditions in bag production and produce a workstation design that is ergonomy for workers in the sewing processes. Research using qualitative methods in the form of field observations obtained data that the height in the sitting position, hand reach, knee height in the sitting position, and natural sitting height obtained data that is not by proper ergonomic standards. The absence of a backrest in a sitting position also results in a hunched back for a longer time. Sewing work activities that lack ergonomics and are carried out repeatedly affect the performance of workers so that they tire quicker which causes a less-than-optimal quality and quantity of bag production. This more ergonomic sewing workstation design concept can provide comfort, safety and increase worker productivity in the bag industry in Indonesia.

AIR QUALITY MONITORING IN FOOTWEAR INDUSTRIAL AREAS USING TAIWAN AIR QUALITY MONITORING NETWORK (TAQMN) IN TAIPEI CITY Wahyu Ratnaningsih; Wisnu Prayogo; Mochammad Charis Hidayahtullah; Rifka Noor Azizah; Husna Muizzati Shabrina; Laili Fitria
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol. 23 No. 2 (2024): Berkala Penelitian Kulit, Sepatu, dan Produk Kulit
Publisher : Politek ATK Yogyakarta Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58533/0ycjhr48

Footwear industry in Taiwan is a large industry that supplies about 50% of the world's shoe needs. It has a positive impact on the economy, but it is also a special concern about its environmental impact, especially on air quality in Taiwan. This study aims to investigate the air quality in the footwear industrial park in Taipei City using the Taiwan Air Quality Monitoring Network (TAQMN). This study collected data from outdoor air quality measurements in the footwear industrial park in Taipei City using the Air Quality Monitoring System (AQMS) and determined its characteristics. Data were collected for 12 days from one of the stations in Datong District by monitoring the levels of major pollutants including nitrogen dioxide (NO2), carbon monoxide (CO), ozone (O3), sulfur dioxide (SO2), PM2.5 and PM10. The results show that the air quality in footwear industries has levels of PM2.5, PM10, and NO2 that exceed the thresholds set by the WHO. This has a negative impact on respiratory health and is an urgent public health issue. Factors of activity in the footwear industry, transportation, and weather patterns have important roles that determine the air quality in this region. A deep understanding of the air quality in this region is expected to provide a basis for more effective and targeted environmental policy planning to improve air quality and people's well-being in the city of Taipei.

KAWUNG BATIK'S DESIGN IN LEATHER CLOTHING STREETWEAR STYLE AS A CULTURAL PRESERVATION EFFORT Mochammad Charis Hidayahtullah; Eka Legya Frannita; Intan Nurhayati; Ahsan Afriza Rahmadani; Desy Karina Putri
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol. 23 No. 2 (2024): Berkala Penelitian Kulit, Sepatu, dan Produk Kulit
Publisher : Politek ATK Yogyakarta Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58533/f12skq58

The era of globalization has caused foreign products/cultures to enter Indonesia, this has made local batik and leather crafts ready to compete and develop. This research aims to preserve kawung batik culture and leather crafts so that they are competitive in local and international markets. The Research and Development (R&D) method is considered the most appropriate because it consists of research, planning, and product development stages. The results of the research stage selected kawung beton batik because it has the best philosophy and aesthetics. Kawung beton has a philosophy and awareness that good deeds should not be displayed/flexed because they can cause body dysmorphia/anxiety in society. The analysis results at the planning and product development stage showed that wearable and streetwear-style clothing products are by the character of Gen Z consumers who are brave, assertive, rebellious, indifferent, and prioritize comfort. This recommended design for a combination of leather and batik materials is liked by Gen Z consumers so that efforts to preserve culture and leather MSMEs can further develop and compete in the market.

EXPLORATION OF LANTUNG WOOD LEATHER WITH DESIGN THINKING METHOD FOR PRODUCT DEVELOPMENT OF LANTUNG BENGKULU MSMEs Mochammad Charis Hidayahtullah; Eka Legya; Yuafni; Sugiyanto; Naimah Putri; Fauzi Ashari; Latifah Listyalina; Wahyu Ratnaningsih
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol. 21 No. 2 (2022): Berkala Penelitian Kulit, Sepatu dan Produk Kulit
Publisher : Politek ATK Yogyakarta Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58533/1fp7hf54

Indonesia is one of the countries that have contributed to the apparel, leather, and textile industry in the international market. Not only that, but Indonesian MSME handicrafts are also one of the commodities that can increase the country's foreign exchange, one of which is the lantung bark craft from Bengkulu. However, the creative industry is constantly facing competition with the entry of cheap products from China that get easy access with the increasing e-commerce technology. Providing value for the Lantung Bengkulu MSME products to compete locally and globally, one of the steps is to apply the Design Thinking Method and take the distinctive character of the stylized Serawai Tribe Weaving in the exploration process. The results of this study have obtained data that 47 Bengkulu women consumers as much as 89.4% like the results of the re-design and exploration of lantung shoes that have been designed. In determining the selling price of MSME Lantung Bengkulu should also set a price range of Rp. 110.000 to Rp. 500.000 because it corresponds to the purchasing power of female consumers in Bengkulu. The results of this study directly contribute to providing product value to the typical Bengkulu Lantung MSMEs. The Design Thinking method has been successfully increasing the value of the Lantung Bengkulu MSME products, this method can be applied to similar research to develop local MSMEs in Indonesia.

IMPLEMENTATION OF ARTIFICIAL INTELLIGENCE ON THE DEVELOPMENT OF AUTOMATIC LEATHER PRODUCT INDUSTRIAL WASTE DETECTION SYSTEM Eka Legya; Mochammad Charis Hidayahtullah; Naimah Putri
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol. 21 No. 2 (2022): Berkala Penelitian Kulit, Sepatu dan Produk Kulit
Publisher : Politek ATK Yogyakarta Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58533/bggd2f46

Rapid globalization has led to the growth of a significant amount of waste, including in the industry. Due to the considerable amount of growth of waste every year, effective and efficient waste management is needed to protect our environment. In the leather product industry, waste management is strongly important since it may have a significant impact to the employee and production process. Regarding those issues, waste management technology is considered proposed in order to solve those problems. Current research reported the outstanding work of implementing artificial intelligence for detecting and recognizing industrial waste. Artificial intelligence was proven to be a highly recommended approach that is able to classify several waste types with outstanding performance. Regardless of those facts, artificial intelligence still remains several hurdles, such as the high computational demands, especially for deep learning networks. Regarding the mentioned issue, we proposed a more proper deep learning network for recognizing industrial waste. In this research work, we use Single Shot Detector (SSD) to recognize and classify industrial waste. Our proposed solution was performed in the TrashNet dataset and Waste Picture dataset. Our proposed solution successfully achieve mAP of 0.8813, accuracy of 0,9795, precision of 0,9985 and recall of 0,9693 in the training process. Whereas, in the testing process we achieve average accuracy of 0,8254. According to those results, we can conclude that our proposed solution is suitable for industrial waste detection and has potential to be implemented as an embedded system for recognizing industrial waste automatically.

ISOLATION AND IDENTIFICATION OF STAPHYLOCOCCUS AUREUS FROM WOUNDS OF DAIRY CATTLE IN VITRO Naimah Putri; Eka Legya; Mochammad Charis Hidayahtullah
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol. 21 No. 2 (2022): Berkala Penelitian Kulit, Sepatu dan Produk Kulit
Publisher : Politek ATK Yogyakarta Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58533/yyyr7t18

The skin is the largest organ of the body that can be infection. One of the causes of infections is microorganisms. The presence of Staphylococcus aureus on the skin of dairy cattle can affect the quality of leather. This research was conducted to isolate and identify S. aureus from the skin of injured dairy cattle. The sample was taken from a dairy farm in Surabaya. Isolation of S. aureus was carried out using NA and MSA selective media, while characterization was carried out using gram staining, catalase test, and coagulase test. The research results showed that samples isolated from wounds on the skin of dairy contained S. aureus. Gram staining test showed gram positive bacteria with coccus morphology and clustered arrangement. The catalase test was positive with the formation of H2O and O2. Catalase test was indicated by the formation of coagulation or clots in the blood plasma. These results indicated that the skin with contains S. aureus bacteria which can cause infection so that it can affect the quality of the skin to be tanned.

TOWARD CUSTOMIZABLE FOOTWEAR: A SYSTEMATIC REVIEW ON DIGITAL TRANSFORMATION IN THE FOOTWEAR INDUSTRY Windra Bangun Nuswantoro; Eka Legya Frannita; Muhammad Charis Hidayahtullah
Jurnal Teknologi Technoscientia Vol. 18 No. 1: Jurnal Teknologi Technoscientia (September 2025)
Publisher : Direktorat Penelitian & Pengabdian Kepada Masyarakat (LPPM), Universitas AKPRIND Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v18i1.5325

A Technological advancements in the globalization era have profoundly influenced industrial operations, with the footwear sector undergoing notable transformation. A key trend within this industry is the shift toward product customization, driven by evolving consumer preferences and dynamic market demands. To effectively respond to this shift, the integration of advanced technologies under the framework of Industry 4.0 has become essential. Technologies such as 3D printing, Artificial Intelligence (AI), Augmented and Virtual Reality (AR/VR), the Internet of Things (IoT), and Big Data with Cloud Computing offer multifaceted benefits to footwear manufacturers. For instance, 3D printing facilitates rapid prototyping and the production of bespoke components, while AI supports predictive analytics for trend forecasting and inventory optimization. AR/VR technologies enhance consumer engagement by offering immersive product visualization experiences. IoT applications enable real-time data exchange across the production and user interface, improving operational efficiency and responsiveness. Big Data and Cloud platforms allow for aggregation and analysis of consumer insights, informing strategic decision-making. Although these technologies present substantial opportunities for innovation and value creation, their implementation also introduces challenges and potential drawbacks. This paper explores strategic approaches to successfully navigating digital transformation within the footwear industry, emphasizing the balance between technological adoption and sustainable growth.

TOWARD CUSTOMIZABLE FOOTWEAR: A SYSTEMATIC REVIEW ON DIGITAL TRANSFORMATION IN THE FOOTWEAR INDUSTRY Windra Bangun Nuswantoro; Eka Legya Frannita; Muhammad Charis Hidayahtullah
Jurnal Teknologi Technoscientia Vol. 18 No. 1: Jurnal Teknologi Technoscientia (September 2025)
Publisher : Direktorat Penelitian & Pengabdian Kepada Masyarakat (LPPM), Universitas AKPRIND Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v18i1.5325

A Technological advancements in the globalization era have profoundly influenced industrial operations, with the footwear sector undergoing notable transformation. A key trend within this industry is the shift toward product customization, driven by evolving consumer preferences and dynamic market demands. To effectively respond to this shift, the integration of advanced technologies under the framework of Industry 4.0 has become essential. Technologies such as 3D printing, Artificial Intelligence (AI), Augmented and Virtual Reality (AR/VR), the Internet of Things (IoT), and Big Data with Cloud Computing offer multifaceted benefits to footwear manufacturers. For instance, 3D printing facilitates rapid prototyping and the production of bespoke components, while AI supports predictive analytics for trend forecasting and inventory optimization. AR/VR technologies enhance consumer engagement by offering immersive product visualization experiences. IoT applications enable real-time data exchange across the production and user interface, improving operational efficiency and responsiveness. Big Data and Cloud platforms allow for aggregation and analysis of consumer insights, informing strategic decision-making. Although these technologies present substantial opportunities for innovation and value creation, their implementation also introduces challenges and potential drawbacks. This paper explores strategic approaches to successfully navigating digital transformation within the footwear industry, emphasizing the balance between technological adoption and sustainable growth.

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