Zakharia Rivan Ananta, - (2024) PENGARUH PENGGUNAAN PENETRATING AGENT DERMAGEN GP LIQUID PADA ARTIKEL TALI BASEBALL DI CV. KARTIKA JAYA BANTUL, YOGYAKARTA. Tugas Akhir thesis, Politeknik ATK.
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Abstract
Tugas akhir bertujuan untuk memperbaiki proses dyeing kulit sapi artikel tali baseball dengan mengurangi waktu proses dyeing di CV. Kartika Jaya. Formulasi dyeing produksi kulit sapi artikel tali baseball memerlukan waktu proses dyeing kurang lebih selama 15 jam dengan cairan proses dyeing masih keruh. Proses dyeing yang terlalu lama akan mempengaruhi ketepatan waktu pengiriman kulit jadi artikel tali baseball. Bahan baku kulit yang digunakan untuk trial artikel tali baseball adalah kulit sapi wet blue grade C 1 side luas 10 sqft tebal 3 mm dengan berat 2930 gram. Metode yang digunakan untuk analisa menggunakan metode pengamatan, wawancara, diskusi, praktek kerja lapangan, dan diagram fishbone. Tahapan proses pasca tanning kulit sapi artikel tali baseball meliputi weighing, wetting back, netralisasi, retanning, dyeing, fiksasi ringan, fatliquoring dan fiksasi. Perbaikan dilakukan dengan melakukan percobaan pada proses dyeing menggunakan bahan penetrating agent Dermagen GP Liquid sebanyak 1,5%. Waktu proses dyeing kulit sapi artikel tali baseball hasil dari formulasi trial memerlukan waktu kurang lebih selama 1 jam dari waktu 15 jam dan cairan proses dyeing sudah jernih dengan penetrasi dyestuff yang tidak berbeda dengan formulasi produksi Kata kunci: pasca tanning, dyeing, dyestuff, penetrating agent. This final project aims to improve of cow baseball rope leather with reduce used time dyeing process at CV. Kartika Jaya. Dyeing production formulation of cow baseball rope leather dyeing process used time 15 hour with dye bath still cloudy. Dyeing process time to long will impact to delivery date line of baseball rope leather. The raw material used in trial of baseball rope leather are 1 side 10 sqft grade C 3 mm wet blue cow thick with 2930 gram weight. The analytic method used include observation, interview, discussion, trial, and fishbone diagram. The pasca tanning production process of cow baseball rope leather are weighing, wetting back, neutralization, retanning, dyeing, light fixation, fatliquoring and fixation. The improvement used 1,5% penetrating agent Dermagen GP Liquid in dyeing process trial formulation. Used time dyeing process trial formulation are 1 hours from 15 hour and clear dye bath with dyestuff penetration same as production formulation. Keywords: pasca tanning, dyeing, dyestuff, and penetrating agent.
Item Type: | Thesis (Tugas Akhir) |
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Uncontrolled Keywords: | pasca tanning, dyeing, dyestuff, penetrating agent. |
Subjects: | Teknologi Pengolahan Kulit > PEWARNAAN Teknologi Pengolahan Kulit |
Divisions: | Teknologi Pengolahan Kulit |
Depositing User: | Mrs Candra Mirawiarsi |
Date Deposited: | 12 Sep 2024 08:39 |
Last Modified: | 12 Sep 2024 08:40 |
URI: | http://repository.atk.ac.id/id/eprint/2305 |
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