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All Journal International Journal of Technology, Food and Agriculture SEJAGAT : Jurnal Pengabdian Masyarakat
Atmajaya, Aditya Wahyu Winadi
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Agriculture, Biological Sciences & Forestry Computer Science & IT Engineering Public Health Other

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Pemanfaatan HDPE (High Density Polyethylene) Menjadi Produk Komersial Pada KWT Meuseuraya Sidoarjo Dhamayanthi, Wenny; YA, Ratih Puspitorini; Wardani, Dyah Kusuma; Andini, Paramita; Hudori, Huda Ahmad; Pratama, Fredy Eka Ardhi; Atmajaya, Aditya Wahyu Winadi
SEJAGAT : Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2024): October
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/sejagat.v1i2.5143

Abstract

The Community Service Program at the Meuseuraya Women's Farmers Group (KWT), Lebo Village, Sidoarjo, focuses on utilizing plastic bag waste (HDPE) into handicraft products with economic value. This activity includes field surveys, lectures, tutorials, discussions, practices and monitoring. The survey results show that there is a large amount of plastic waste that is not processed properly, causing environmental problems. Counseling and training were carried out to improve the skills of KWT women in processing plastic waste into products such as plastic flowers, bags and home decorations. Plastic waste selection and sorting processes are also introduced to ensure the quality of raw materials. This activity succeeded in increasing participants' knowledge and skills, as well as providing plastic waste-based entrepreneurship opportunities that can increase family income and reduce negative environmental impacts. KWT mothers showed high enthusiasm in utilizing plastic waste, creating creative products with high selling value.
Cigar Waste Control Based on Statistical Process Control (SPC) for Achieving a Green and Sustainable Industry in Jember Regency Wahyono, Nanang Dwi; Kurniawati, Dewi; Harkat, Avisenna; Wardani, Dyah Kusuma; Atmajaya, Aditya Wahyu Winadi; Pratama, Fredy Eka Ardhi
International Journal of Technology, Food and Agriculture Vol. 2 No. 3 (2025): October
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/tefa.v2i3.6372

Abstract

The cigar industry in Jember Regency is recognized as one of Indonesia’s major tobacco production centers, contributing significantly to the regional economy. However, its production process generates substantial waste, including rejected leaves, stems, tobacco dust, and packaging waste, which may pose environmental challenges. This study aims to apply Statistical Process Control (SPC) to monitor and control cigar waste as part of efforts to promote circular economy practices and sustainable industry. A descriptive quantitative method was employed, with data collected through direct observation, structured interviews, and statistical analysis using X-bar, R, and I-MR control charts. Results indicate that most production processes remain within control limits, although special variations were detected in wrapper leaf quality and tobacco moisture content. Process capability analysis revealed that leaf scraps (Cpk = 1.69) met the required standards, whereas defective cigars (Cpk = 0.28) required corrective actions through workforce training and SOP standardization. The cause-and-effect (Ishikawa) diagram identified key contributing factors including manpower, machines, materials, methods, and environment. Findings highlight that implementing SPC not only reduces production costs and improves efficiency but also creates opportunities for utilizing waste into derivative products such as hand-rolled kretek cigarettes (SKT), thereby supporting green industry practices. Thus, SPC can serve as a practical and strategic model for sustainable quality control in Jember’s cigar industry.
Co-Authors Andini, Paramita Dewi Kurniawati Dhamayanthi, Wenny Dyah Kusuma Wardani, Dyah Kusuma Harkat, Avisenna Hudori, Huda Ahmad Pratama, Fredy Eka Ardhi Wahyono, Nanang Dwi YA, Ratih Puspitorini