%A NIM.: 22106060061 Nafa Elifah Khairunnisa
%O Ir.Herninanjati Paramawardhani, M.Sc
%T ANALISIS WASTE PADA PROSES PRODUKSI BATIK TULIS TEKNO CUSTOM MELALUI PENDEKATAN LEAN MANUFACTURING UNTUK PENINGKATAN PROCESS CYCLE EFFICIENCY (STUDI KASUS: BATIK XYZ)
%X Batik XYZ is a techno-custom batik manufacturing company
that integrates machine-based klowong processes with manual
isen-isen processes, which potentially leads to imbalance in
production flow. This condition triggers various types of waste,
including excessive waiting time, accumulation of WIP, and
rework activities caused by defects, all which directly impact
the low efficiency of the production process. This study aims to
identify and analyze waste, as well as to propose improvement
recommendations to enhance the PCE in the production of
Klowong Renjana batik motifs. The approach used in this
study is lean manufacturing, employing methods such as VSM,
WAM, VALSAT, PAM, and root cause analysis using the 5
whys method. The results indicate that dominant wastes are
defects (22.06%), unnecessary motion (16.69%),
overproduction (16.15%), waiting (15.01%), and unnecessary
inventory (14.41%). The imbalance in capacity between the
klowong and isen-isen processes leads to a significant
accumulation of waiting time, with delays accounting for
85.62% of the total production time. The VALSAT analysis
identifies PAM as the most appropriate tool, indicating a high
dominance of NVA activities at 85.78%. The proposed
improvements focus on controlling the production flow
through the implementation of pull systems, continuous flow,
standardized work, 5S, and built-in quality. The
implementation results in the future state VSM show a
reduction in lead time from 83,760 seconds to 24,161.831
seconds, along with an increase in PCE from 9.82% to 32.2%,
indicating a more efficient production flow that aligns more
closely with lean principles.
%K Lean Manufacturing, VSM, WAM, PAM, PCE, Batik Tekno Custom
%D 2026
%I UIN SUNAN KALIJAGA YOGYAKARTA
%L digilib76882