PENGAWASAN MUTU PRODUK AKHIR KARET (CRUMB RUBBERI SIR 20 PADA PTPN VII UNIT USAHA PADANG PELAWI

Irawan, Dodi and Murni, Trisna (2014) PENGAWASAN MUTU PRODUK AKHIR KARET (CRUMB RUBBERI SIR 20 PADA PTPN VII UNIT USAHA PADANG PELAWI. Management Insight, 6 (2). pp. 131-147. ISSN 1978-3884

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Abstract

The purpose of this research is to determine whether the qualiQ of products produced in accordance with the standards set by the company. Producing a high quality product is the demands that must be met by a company. One way to know that those products comply with quality standards is to conduct surveillance. The controlling process begins from the moment of receipt of raw materials, supervision during the productioft process and oversight of the final product. Data used in this study are primary data obtained by interviews, participant abservation and documentation. The sampling technique used is the systematic random, which samples of samples taken or chosen based on the some interval Monitoring control table is used as analysing tool by firiJing the mean, standard deviation, UCL (Upper Control Limit) and LCL (Low Control Limit). In this study the control tables used to determine the level of irregularities thot occurred in the final product. ln this study the content of the final product under study is the ash content (ash), the levels of dirt (dirt), levels of PRI {Plasticity Index ration), evaporated and nitrogen levels. The results of data processed showing that there is no deviation occurs. The quality of products produced for the low ash content (ash), the levels of dirt {dirc), and levels af PRI fplasticity index ration), levels of nitrogen evaporates still within the control limits, so it still acceptable.

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