{"id":878,"date":"2026-05-15T05:11:14","date_gmt":"2026-05-15T05:11:14","guid":{"rendered":"https:\/\/isbm-blow-molding.com\/?p=878"},"modified":"2026-05-15T05:11:14","modified_gmt":"2026-05-15T05:11:14","slug":"isbm-spc-statistical-process-control-korean-quality-guide","status":"publish","type":"post","link":"https:\/\/isbm-blow-molding.com\/es\/isbm-spc-statistical-process-control-korean-quality-guide\/","title":{"rendered":"ISBM SPC Quality Control: Korean Production Guide"},"content":{"rendered":"
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Technical Deep Dive \u00b7 Statistical Process Control \u00b7 Korean ISBM 2026<\/p>\n

ISBM SPC Quality Control:
\nKorean Production Guide<\/h1>\n

Korean ISBM operations that only inspect finished bottles are managing quality by discovery \u2014 finding problems after they have already produced scrap. SPC gives Korean production teams the data to see problems forming before they produce rejects, act on process drift with a single measurement, and document the consistency that Korean brand customers require.<\/p>\n

Cpk \u2265 1.33 Target<\/span>
\nX-bar\/R + Individuals Charts<\/span>
\n5 KPM per Shift Standard<\/span><\/div>\n

Korean Ever-Power Engineering Desk \u00b7 Ansan-si \u00b7 May 2026<\/p>\n<\/div>\n<\/header>\n

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Korean ISBM SPC Key Parameter Targets \u2014 2026 Reference<\/p>\n

\n\n\n\n\n\n\n\n\n\n
KPI Parameter<\/th>\nCommodity<\/th>\nDe primera calidad<\/th>\nPharma \/ K-Beauty<\/th>\nCpk Target<\/th>\nChart Type<\/th>\n<\/tr>\n<\/thead>\n
Preform\/bottle weight<\/td>\n\u00b10.5g<\/td>\n\u00b10.3g<\/td>\n\u00b10.2g<\/td>\n\u22651.33<\/td>\nX-bar\/R, n=5<\/td>\n<\/tr>\n
Neck OD<\/td>\n\u00b10.08mm<\/td>\n\u00b10,05 mm<\/td>\n\u00b10.04mm<\/td>\n\u22651.33<\/td>\nIndividuals\/MR<\/td>\n<\/tr>\n
Body wall (Zone 4)<\/td>\nCV% \u22648%<\/td>\nCV% \u22646%<\/td>\nCV% \u22644%<\/td>\n\u22651.25<\/td>\nX-bar\/S, n=5<\/td>\n<\/tr>\n
Bottle height<\/td>\n\u00b11.5mm<\/td>\n\u00b10.8mm<\/td>\n\u00b10.5mm<\/td>\n\u22651.33<\/td>\nIndividuals\/MR<\/td>\n<\/tr>\n
Gloss (PETG\/K-Beauty)<\/td>\nN\/A<\/td>\n\u00b13 GU<\/td>\n\u00b12 GU<\/td>\n\u22651.33<\/td>\nEWMA (fast drift)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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