UPAYA MENGATASI CACAT JAHITAN PADA KOMPONEN EYESTAY SEPATU ADIDAS CAMPUS 00S DI PT TAH SUNG HUNG BREBES JAWA TENGAH

Akbar Dwi Herawan, - (2025) UPAYA MENGATASI CACAT JAHITAN PADA KOMPONEN EYESTAY SEPATU ADIDAS CAMPUS 00S DI PT TAH SUNG HUNG BREBES JAWA TENGAH. Tugas Akhir thesis, Politeknik ATK.

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Abstract

PT Tah Sung Hung is a shoe manufacturing company that produces the Adidas brand. Adidas Campus 00s shoes is one of the models produced which is included in the casual shoe category. Based on observations of the Adidas Campus 00s eyestay component in the stitching process, a defect problem was found namely missed stitches on the eyestay component. This problem has an impact on poor quality and causes the company to have to do rework. This Final Project aims to determine the factors that cause missed stitches in the stitching process of eyestay components and provide solutions to reduce these problems. Primary data collection is done through observation, interview, and documentation methods, while secondary data collection uses literature study. Based on the results of the analysis using the fishbone diagram, the problem of missed stitch defects is caused by two main factors, namely the man power factor in the form of lack of operator skills and from the machine factor, namely the lack of anchoring the eyestay components in the stitching process due to the use of manual stitching. From these two factors, the main root cause comes from the machine factor, namely the use of manual stitching. The proposed solution is to use computer stitching as a whole. In using computer stitching, it is necessary to change the eyestay half pallet to eyestay can reduce the problem of missed stitch defects on eyestay components, shorten production time to 99.8 seconds, and also reduce human labour to only one operator. This shows that the use of computer stitching is overall more efficient in terms of production time and human labour. Keywords: casual shoes, stitching, eyestay, missed stitches, pallets

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