Muhammad Yusuf Nurfani
Universitas Gunadarma

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EFEK MATERIAL CARBON TERHADAP SENSITIVE SENSOR CONTROL Muhammad Yusuf Nurfani
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 1 No. 3 (2021): November : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer (TEKNIK)
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v1i3.23

Abstract

Touchscreen is a technology used in the process of user selection access to control a function. In general, the touchscreen uses a cover that is used to cover the electrical function. The process of making cover control generally uses printing media with black INK material where in nature there are many chemical ingredients. In this study, an analysis of the nature of carbon will be carried out on the sensitivity of the control sensor in receiving a command. The results of the analysis found that the carbon material in INK affects the sensitivity quality of a sensor control function by 80% failure, so it is recommended for the forming agent of the base cover.
ANALISA PELL OFF BAG VINYL PADA MATERIAL LLDPE Muhammad Yusuf Nurfani
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 2 No. 1 (2022): Maret : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v2i1.169

Abstract

Vinyl Bag is part of the manufacturing process where its use is for the packaging process. The packaging process generally uses a variety of materials such as EPS, LDPE, LLDPE,HDPE Foam and others, which aims to protect the finished goods of a product from defects. One of the materials used in the packaging process is Linear Low Density Polyethylne (LLDPE). The problem that often occurs during the printing process on HDPE material is pell off where the printing material cannot adhere to the surface of the Vinyl Bag perfectly. In this study, an analysis will be carried out using UV Static Surface on Vinyl Bags before the printing process is carried out. The results of this experiment showed that the printing results on 100% Vinyl Bags had no defects compared to those without the UV Static process, which was 20%. This is caused by the surface of the material that is not smooth and also the unstable structure of the material without UV processing. So that the pell off on the vinyl bag without UV failed 80% of the 15 samples.