CD Tugas Akhir
Penggunaan Metode Root Cause Analysis (Rca) Dalam Pengurangan Cacat Produksi (Defect) Produk Kertas Folio Pada Mesin Folio Sheeter X
ABSTRACT
Folio sheeter Machine is a machine that functions to change paper roll into sheets
of folio-sized paper which are then stacked on a pallet. Folio paper products that
have been arranged on the pallet can be directly packed for bulk orders or sent to
the folio sheeter wrapping machine to be wrapped per ream into a ream wrap
order. In the process of cutting folio paper, several defective products can be
found. Therefore, in this final project, the study was carried out on "The Use of
the Root Cause Analysis (RCA) Method in Reducing Production (defects) of Folio
Paper Products on the Folio sheeter Machine X" which aims to determine the root
cause of the cause of paper product defects on the folio sheeter machine X. The
data used in this final project is secondary data obtained from Shift Supervisor
(SS) Daily Report and then analyzed using a Pareto diagram. Based on the results
of the analysis, there are 2 types of defects that are the highest on the folio sheeter
machine X with a total cumulative percentage of 67%, namely poor jog defects
with a weight of 40% and wrinkle defects with a weight of 27%. Fishbone
diagram is used to find the root cause of the defect that occurs by identifying
several factors, such as man factor, machine factor, material factor, and method
factor. The solution to fix both types of defects is the what, who, where, when,
why, and how (5W+1H) method.
Keywords: defect, fishbone diagram, pareto diagram, folio paper.
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