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Anti Set-off untuk Tinta Intaglio Water Wiping

Bambang Prayitno; Agus Nurhadi, supervisor; Ronnie Higuchi Rusli, examiner; Ellyza Herda, examiner; A. Harsono Soepardjo, examiner; Agus Purwanto, examiner (Universitas Indonesia, 1999)

 Abstract

To obtain the suitable Material for solving set-off problem in intaglio printing, we found the additive which are made from mixed waxs of polyethylene wax (PE wax), polytetrafluorethylene wax (RIFE wax) and carnauba wax. PE wax and PTFE wax used as already in mixed, form which called polyfluo wax. In it's production, polyfluo wax was mixed with carnauba wax in 97 % with 3 % proportion, this mixed was added with solvent in 70 To wax with 30 °/o proportion of solvent and it is heated up to 120 ° C and stirred up, then cooling off until reach the room temperature, this additive called anti set-off. In processing of intaglio printing, the ink used was added by 4 % of this additive to obtain the result of intaglio printing without set-off problem.

Untuk mendapatkan bahan yang cocok dalam upaya mengatasi terjadinya set-off pada hasil cetak intaglio, diperoleh bahan additive yang dibuat dan campuran bahan wax, yaitu wax Poliethilen (wax PE), wax Palitetrafluorethilen (wax PTFE) dan wax Camauba. Wax PE dan wax PTFE yang digunakan sudah berupa campuran yang disebut dengan wax Polifluo. Dalam pembuatannya wax Polifluo dicampur wax Carnauba dengan perbandingan 97 % dan 3 %. Selanjutnya campuran wax ini ditambah dengan solvent dengan perbandingan 70 % wax dan 30 % solvent lalu dipanaskan sambil diaduk sampai temperatur 120 ° C , kemudian didinginkan perlahan-lahan sampai terperatur kamar. Behan additive yang dibuat ini disebut anti set-off. Dalam proses cetak intaglio tinta yang akan digunakan ditambah dengan bahan additive ini sebanyak 4 %, agar hasil cetak intaglio yang didapat tidak mengalami set-off.

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Collection Type : UI - Tesis Membership
Call Number : T-Pdf
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Publishing : Depok: Universitas Indonesia, 1999
Cataloguing Source LibUI ind rda
Content Type text
Media Type computer
Carrier Type online resources
Physical Description iv, 59 pages : illustration ; 29 cm + appendix
Concise Text
Holding Institution Universitas Indonesia
Location Perpustakaan UI, Lantai 3
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T-Pdf 15-18-339828509 TERSEDIA
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