Using SPC and TRIZ to control production of pasteurized milk
Sucipto Sucipto,1,2*, Dinda Rachma Ria1, Usman Effendi1

1Department of Agroindustrial Technology, Faculty of Agricultural Technology, Universitas Brawijaya, Malang

2Halal Qualified Industry Development (Hal-Q ID), Faculty of Agricultural Technology, Universitas Brawijaya, Malang

Abstract

Pasteurized milk has high nutrition but is easily damaged. Control of the production process is essential to secure the nutritional value, safety, and consumer satisfaction. This research supports the determination of protective products during pasteurized milk production and provides appropriate repair approvals. Statistical Process Control (SPC) method determines the number of defects and their dominant causes and the Theory of Resheniya Izobretatelskikh Zadatch (TRIZ) approach to discuss appropriate problem solutions. The results showed 92.5% of product defects consisted of inappropriate volumes. The reason was there are no sensors on the filling machine, adjust the faucet & timer is not right, the light is dim, and labor is less thorough. The TRIZ method approach can recognize in greater detail the contradictions of proposed improvements, namely automatic level control systems and improved lighting to control the pasteurized milk production.

Keywords: SPC, Pasteurized Milk, Control, TRIZ

Topic: AGROINDUSTRIAL PRODUCTION SYSTEM MANAGEMENT AND REGULATION