Pengendalian Reject Bahan Kemasan Sekunder Karton di PT XYZ Kabupaten Sukabumi

Abstract

Kemasan sekunder karton berperan penting dalam melindungi produk selama proses distribusi dan penyimpanan. Namun, di PT XYZ Kabupaten Sukabumi masih ditemukan berbagai jenis reject pada bahan kemasan sekunder karton, seperti misprint, flap tidak rata, melengkung, dan keras atau kaku. Penelitian ini bertujuan untuk mengidentifikasi jenis reject yang terjadi, menganalisis faktor penyebabnya, serta memberikan usulan perbaikan yang tepat. Serta mengevaluasi efektivitas tindakan perbaikan yang dilakukan. Alat yang digunakan meliputi cheeksheet, control chart, diagram pareto, dan diagram ishikawa. Hasil analisis menunjukkan reject dominan adalah karton melengkung 72% dan karton keras atau kaku 16%. Berdasarkan bagan kendali U, reject bahan kemasan sekunder karton belum terkendali. Faktor penyebab utama berasal dari aspek manusia, mesin, metode dan lingkungan. Beberapa tindakan perbaikan telah diusulkan dan dilaksanakan hasil evaluasi menunjukkan bahwa tindakan perbaikan efektif dalam menurunkan jumlah reject dan meningkatkan mutu kemasan sekunder karton di PT XYZ.

Secondary carton packaging plays an important role in protecting products during distribution and storage. However, at PT XYZ, Sukabumi Regency, various types of rejects are still found in secondary carton packaging materials, such as misprints, uneven flaps, warping, and stiffness or rigidity. This study aims to identify the types of rejects that occur, analyze their causal factors, provide appropriate improvement proposals, and evaluate the effectiveness of the corrective actions implemented. The tools used include checksheets, control charts, Pareto diagrams, and Ishikawa diagrams. The analysis results show that the dominant rejects are warped cartons (72%) and stiff or rigid cartons (16%). Based on the U control chart, rejects in secondary carton packaging materials are still out of control. The main causes originate from human, machine, method, and environmental factors. Several corrective actions have been proposed and implemented, and the evaluation results indicate that these actions were effective in reducing the number of rejects and improving the quality of secondary carton packaging at PT XYZ.