The Implementation of an Integrated Pull System to Improve Work Effectiveness in the Raw Material Laboratory of PT. XYZ
Submitted : 2025-10-30, Published : 2026-01-01.
Abstract
PT. XYZ is a company in the cosmetics sector. In its product development process, the raw material laboratory in the R&D division experienced obstacles in the raw material trial process, which caused 15.2% of trial journals to be temporarily halted and placed on hold. This research was conducted to maintain the availability of raw materials in the laboratory and improve the smoothness of the trial process. The approach used was quality control and improvement through the concept of a pull system, lean manufacturing, and the Quality Control Circle method. Improvements made included the implementation of a pull system for raw material management, rescheduling of checking and material preparation pickets, and strengthening personnel discipline towards SOPs in all trial stages. The evaluation results showed a decrease in the number of obstacles per week from 10 obstacles to 0 obstacles in the 10th week of 2025. This research contributes to providing a model for improving laboratory efficiency through the integration of a pull system to increase speed and accuracy in the product development process.
Keywords
References
S. Merdikawati and A. A. Chairani, “Analisis Beban Kerja dengan Metode Full Time Equivalent (FTE) pada Departemen Research and Development Laboratorium Raw Material PT. Paragon Technology And Innovation,” J. ILMU Pengetah. DAN Teknol., vol. 9, no. 1, pp. 30–34, 2025.
H. Muhammad and R. D. Kusumastuti, “Simulasi Sistem Produksi Dan Penerapan Sistem Produksi Hybrid Push/Pull: Studi Kasus PT. Moreen JBBK,” J. Econ. Resil. Sustain. Dev., vol. 1, no. 2, pp. 158–173, 2024.
U. Aisyah, R. P. Hasibuan, Z. Zulkarnain, M. Hafidz, P. Pattasang, and E. Haviana, “Pengendalian Kualitas Produk Assembly Medical Pendent Menggunakan Metode QCC (Quality Control Circle),” J. Ind. Kreat., vol. 9, no. 2, pp. 74–79, 2025.
A. V. Davita and B. R. Hartono, “Analisis Quality Control Circel (QCC) Produk Marico Nata de Coco pada PT XYZ,” Fact. J. Ind. Manaj. dan Rekayasa Sist. Ind., vol. 3, no. 3, pp. 72–81, 2025.
J. A. Garza-Reyes, J. T. Romero, K. Govindan, A. Cherrafi, and U. Ramanathan, “A PDCA-based approach to environmental value stream mapping (E-VSM),” J. Clean. Prod., vol. 180, pp. 335–348, 2018.
C. Kusbiantoro, “Penerapan Lean Manufacturing Untuk Mengidentifikasi Dan Menurunkan Waste (Studi Kasus CV Tanara Textile),” J. Teknol. dan Manaj. Ind., vol. 5, no. 1, pp. 1–7, 2019.
F. Setiawan, A. Lee, and M. Pramesthiwardhani, “Implementasi Teknik Lean Manufacturing untuk Meningkatkan Produksi Joint di PT Pratamaeka Bigco Indonesia,” J. Penelit. dan Apl. Sist. Tek. Ind., vol. 14, no. 3, pp. 211–229, 2020.
E. Frazzon, “Pull-production system in a lean supply chain: a performance analysis utilizing the simulation-based optimization,” in IEEE International Conference on Industry Applications (INDUSCON), 2018, pp. 1–6.
D. Ramadhani and B. Ifalda, “Analisis Pengendalian Kualitas Produksi Gula dengan Pendekatan Six Sigma pada PT. Sinergi Gula Nusantara,” Jumantara J. Manaj. dan Teknol. Rekayasa, vol. 4, no. 1, pp. 17–26, 2025.
T. Dahniar and W. Sarwoko, “Optimalisasi Kualitas dengan Metode Quality Control Circle (QCC) untuk meningkatkan Kualitas Produk di PT KMIL,” J. Tambora, vol. 8, no. 2, pp. 1–9, 2024.
N. Aisa, M. Andi, N. Guarsa, R. Setiawan, F. Audensi, and R. Prahara, “Implementasi Metode Quality Control Circle (QCC) untuk Mempercepat Waktu Proses Pemasangan Sistem Penyangga Unit Motor Matic di Politeknik Astra,” Technol. J. Politek. Astra, vol. 13, no. 2, pp. 88–94, 2022.
A. Saputra and A. Al Faritsy, “Analisis Kualitas Produk Penyamakan Kulit Menggunakan Seven Tools,” Jumantara J. Manaj. dan Teknol. Rekayasa, vol. 2, no. 1, p. 8, 2023.
A. Al Faritsy and A. Falah, “Implementasi PDCA Untuk Meningkatkan Kualitas Produk Roti,” Integr. J. Ilm. Tek. Ind., vol. 9, no. 1, pp. 40–48, 2024.
N. Fatma, H. Ponda, and Solehah, “Penurunan Lead Time Manufacturing dengan Pendekatan Lean Manufacturing Studi Kasus di PT. MKM,” J. Ind. Manuf., vol. 8, no. 2, pp. 136–156, 2023.
G. Burhan and A. Gusti, “Penerapan Siklus PDCA (Plan-Do-Check-Act) Untuk Mengurangi Produk Cacat di Perusahaan Sepatu XYZ,” JISAMAR J. Inf. Syst. Applied, Manag. Account. Res., vol. 9, no. 3, pp. 1225–1266, 2025.
M. Zulfikar and Y. Ekoprasetyo, “Analisis Produktifitas Kerja dengan Time Study Method Studi Kasus: Proyek Pembangunan Gedung Student Dormitory Universitas Muhammadiyah Yogyakarta,” J. KARKASA, vol. 7, no. 1, pp. 15–21, 2021.
N. Jalaluddin, “Analisis Efisiensi Biaya Bahan Baku Menggunakan Metode Just In Time (JIT) Studi Kasus CV. Soya Aula di Aceh Besar,” J. Ilm. Mhs. Ekon. Akunt., vol. 6, no. 3, pp. 375–384, 2021.
Article Metrics
Abstract view: 4 times
Download : 0 times
Download : 0 times
This work is licensed under a Creative Commons Attribution 4.0 International License.
Refbacks
- There are currently no refbacks.