| dc.description.abstract | Factory Division with Sewing Bag represent by division is responsibility to producing of bag block in PT. Cement Padang. The Factory produce two type; that is of sewing bag and of pasted bag. In activity of its production, They found many defect product at process, which do not fulfill specification, covering : ( 1) Handicap Result of Printing, ( 2) Handicap Result of Longitude of Glue, ( 3) Handicap Result of Cutting, and ( 4). Handicap Result of Sewing. Defect generally that happened because mistake of operator, machine and arrangement of production process which is not optimal.
Pursuant to report is quality of production almost 2,79 % from totalizeing mean produce of sewing bag, each month obtained by product disagree with specification, where result of longitude of glue do not flatten and strong represent dominant handicap that happened at bag block production with percentage equal to 77% from all production the sack;bag type which do not according to happened.
Research conducted to identify critical factors (CTQ) having an effect on to incidence handicap result of longitude glue do not flatten and strength, and also can be determined by optimal setting of Extruder machine designed, the treatment of attempt to factors which is very have an in with machinery, so that the expense of which generated effect the failure of product can be controlled. Execution of research conducted by using approach of method with Six Sigma integration, TRIZ analyze and Eksperimental Design. Six Sigma Method of executed by using approach of Define, Measure, Analyze, Improve and of Control (DMAIC)
Factor which have been identified, to be got the factor having an effect on characteristic to quality (CTQ) that is speed Main Motor and temperature setting of Extruder machining. Pursuant to result of examination of CTQ with freedom test at level of signifikansi = 5% please get that speed Main Motor factor and temperature setting of Extruder machining show difference meaning to each its factor of treatment. Result of optimal setting are Main Motor speed 140 tube / min and arrangement of temperature of Extruder that is : nozzel 2650C, dist 2700C, Head 2700C, 2ND Cyl 2600C, 1ST Cyl t 1850C, Resin 2500C so that yield more product with quality and to able minimize the expense of internal failure. | en_US |
