Upaya Penurunan Cacat Kotor Pada Produk Tutup Kemasan Kosmetik Menggunakan Metode PDCA
DOI:
https://doi.org/10.61844/jemmtec.v4i01.987Keywords:
dirty defect, injection molding, mold, PDCAAbstract
Cosmetic packaging lids are among the products with the highest defect rate, especially for dirty defects, with a defect percentage of 4.2%, while the defect tolerance limit is only 2%. Dirty defects can be black spots or black scratches. Dirty defects are caused by lack of mold cleaning. Dirty defects can also be caused by leaks in the cooling channels and gas trapped in the mold. The Plan, Do, Check, Act (PDCA) quality control method used aims to find out how to maintain product quality. Quality products that meet the standards will be achieved if quality control is implemented properly. From a total sampling of 20,000 pcs, a total of 3,927 dirty defects were obtained. The handling action is to dismantle the entire mold to clean all areas of the mold and implement mold cleaning standards. After mold cleaning, it was shown that there was a decrease of 810 pcs dirty defects.
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