Analisis Perubahan Warna dalam Proses Pengeringan Tinta DYE dengan Menggunakan Lighfastness Chamber
Abstract
Warna merupakan unsur penting dalam menghasilkan cetakan dengan kualitas yang baik, dimana warna harus baik dan stabil. Dalam usaha menjaga warna agar tidak terjadi penyimpangan selama proses cetak maupun setelah cetak, faktor pengeringan merupakan salah satu proses yang dalam prateknya terdapat faktor-faktor berpengaruh lainnya, seperti paparan sinar, suhu, dan kelembapan. Fokus penelitian ini adalah untuk menganalisis dan memperoleh invertal waktu maksimal dari tinta dye water-based pada cetakan dengan acuan vogra 3. Metode penelitian ini adalah kuantitatif komparasi, dimulai dari mencetak vogra 3 menggunakan mesin printer HP 2132, lalu pemendara cahaya menggunakan mesin Lighfastness Chamber, setelah itu pengukuran nilai L dan ΔE dengan alat ukur Spectrodense, dan terakhir dilakukan analisis. Menurut Afifa, 2021 pada penelitiannya mengenai lama paparan sinar terhadap cetakan menunjukan bahwa kandungan solid content berpengaruh terhadap nilai ΔE dan waktu paparan maksimal tinta yellow adalah 10 jam, sedangkan tinta black adalah 20 jam. Pada hasil penelitian ini didapatkan bahwa paparan sinar, suhu, dan kelembapan berpengaruh terhadap penyimpangan warna dan tinta A22 (Black) memiliki nilai ΔE paling kecil, diikuti A11 (Yellow), A6 (Magenta), dan diposisi terakhir A1 (Cyan)
Downloads
References
“ICC Profile: Mengapa Warna Hasil Cetak Berbeda dengan Design? - Texco News.” https://news.texco.co.id/apa-itu-icc-profile-warna-cetak-berbeda/ (accessed Jun. 29, 2022).
“Analisa Whiteness Dan Brightness Pada Coated Paper Dan Uncoated Paper Terhadap Kualitas Hasil Cetak Pada Teknologi Cetak Offset - Repository Politeknik Negeri Jakarta.” https://repository.pnj.ac.id/id/eprint/3965/ (accessed Jun. 29, 2022).
D. Tutak, C. Aydemir, and A. Akgul, “Investigation of the effects of silicone oil coating and hot air drying on the optical and physical properties of heat-set web offset printing papers,” Journal of Graphic Engineering and Design, vol. 9, no. 2, pp. 41–45, 2018, doi: 10.24867/JGED-2018-2-041.
“Pengaruh Pemaparan Sinar Terhadap Penyimpangan Warna Pada Kertas Art Carton 210 GSM - Repository Politeknik Negeri Jakarta.” https://repository.pnj.ac.id/id/eprint/3810/ (accessed Jun. 29, 2022).
I. Karlovits and G. Lavrič, “Paper surface efficiency and inkjet colour reproduction on invasive and agro residue papers,” International Symposium on Graphic Engineering and Design, pp. 177–183, 2020, doi: 10.24867/GRID-2020-P17.
“Aharon Shmaiser | Research contributor in Substrate (printing), Digital printing.” https://typeset.io/authors/aharon-shmaiser-15l1xxriey (accessed Jun. 29, 2022).
“US8045167B2 - Determining solid concentration of an ink - Google Patents.” https://patents.google.com/patent/US8045167B2/en (accessed Jun. 29, 2022).
T. Cigula, T. Tomašegović, and T. Hudika, “Effect of the paper surface properties on the ink transfer parameters in offset printing,” Nordic Pulp and Paper Research Journal, 2019, doi: 10.1515/NPPRJ-2019-0018.
N. Azmi Jurusan Teknik Grafika dan Penerbitan and P. U. Negeri Jakarta Kampus Jl DRG ASiwabessy, “Pengaruh Waktu Pemaparan Sinar Terhadap Penyimpangan Warna Matahari (Lightfastness) Pada Cetakan Dengan Menggunakan Tinta Base Color (Indoor),” Jurnal Poli-Teknologi, vol. 15, no. 3, 2016, doi: 10.32722/PT.V15I3.863.
“Analisa Perpindahan Warna Tinta Dye-Sublimasi Digital Printing Pada Chiffon Cerutti (Poliester) Dengan Mesin Heat Press - Repository Politeknik Negeri Jakarta.” https://repository.pnj.ac.id/id/eprint/3773/ (accessed Jun. 29, 2022).
A. S. R. Sinaga and E. Marpaung, “Segmentasi Warna HSV Telapak Tangan Untuk Deteksi Bakteri Pada Pendemi Covid 19,” Fountain of Informatics Journal, vol. 5, no. 3, pp. 1–5, Nov. 2020, doi: 10.21111/FIJ.V5I3.4925.
C. Aydemir, N. Kašiković, C. Horvath, and S. Durdevic, “Effect of paper surface properties on ink color change, print gloss and light fastness resistance,” Cellulose Chemistry and Technology, vol. 55, no. 1–2, pp. 133–139, 2021, doi: 10.35812/Cellulosechemtechnol.2021.55.14.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) ) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Open Access Policy
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.
Its free availability on the public internet, permitting any users to read, download, copy, distribute, print, search, or link to the full texts of these articles, crawl them for indexing, pass them as data to software, or use them for any other lawful purpose, without financial, legal, or technical barriers other than those inseparable from gaining access to the internet itself.