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All Journal Majalah Kulit, Karet, dan Plastik
Titik Purwati Widowati
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Engineering

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Rancang bangun pabrik pengamakan kulit sapi untuk tas / koper samak nabati skala kecil Harniniek Harniniek; Titik Purwati Widowati
Majalah Kulit, Karet, dan Plastik Vol 2, No 5 (1987): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1164.653 KB) | DOI: 10.20543/mkkp.v2i5.279

Abstract

This paper is prepared for a design of a small scale vegetable tanning factory, to produce leather for bag or suitcase. The capacity of it will be 22 pieces/day dry cow hides. This factory economical calculations are as follows : the total capital is fixed capital + working capital + Rp 80.196.170,00, the total production cost is variable cost a year + fixed cost a year = Rp 124.479.754,60, variable cost for a year consists of raw material, packing, chemical/supplement material, fuel, electricity and split cost, fixed cost for a year consists of labour salaries, capital interest, maintenance, depreciation and general expences; the manufacturing cost is the total production cost divided by production capacity = Rp 785.86/ sq ft; the profit calculation before taxing is Rp 33.920.245,40, after taxing is Rp 27.136.196,40, the pay out period calculation consists of the percentage of profit to return the capital (rate of return) before taxing is 42.29 %, after taxing is 33.84 % and the pay out period before taxing 2 year 2 months, after taxing 2 years 8 months; the break even calculation consists of the break even point is Rp 66.686.147,56, the percentage of break even point is 42.23 % and the capacity of break even point is 66 892 sq ft.
Rancang bangun industri penyamakan Kulit buaya skala kecil Suliestiyah Wiryodiningrat; Titik Purwati Widowati; Purwanti Purwanti
Majalah Kulit, Karet, dan Plastik Vol 3, No 6 (1988): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1495.228 KB) | DOI: 10.20543/mkkp.v3i6.284

Abstract

This paper is prepared for a design of a small scales crocodile skins tanning factory, to produce leather for leather goods.The capacity of it will be 10 pieces/day wet salted crocodile skins.This factory will be profitable in the view of techno – economical aspect. The economical calculation are as follows : the total capital is fixed capital + working capital Rp. 138.149.750,78 the total production cost is variable cost a year + fixed cost a year = Rp.140.115.913,40 the variable cost for a year consists of labour salaries, maintenance, capital interest, depreciation and general expences ; the manufacturing cost is the total production cost divided by production capacity = Rp.48.651,36/piece.The profit calculation before taxing is Rp.49.964.086,60 after taxing is Rp.39.971.269,30. The pay out period calculation consists of the percentage of profit to return the capital (rate of return) before taxing is 36,17% and after taxing is 28,93%; the pay out period before taxing 2 years 8 months, after taxing 3 years 3 months.The break even calculation consists of the break even point is Rp.77.306.648,33, the percentage of break even point is 40,67% and the capacity of break even points is 1.171 pieces.
Pemanfaatan kulit belahan untuk leather goods dengan tipe finis “ fancy good” Widari Widari; Meiyanti Meiyanti; Titik Purwati widowati; Hasan Basalamah
Majalah Kulit, Karet, dan Plastik Vol 7, No 12-13 (1992): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (705.925 KB) | DOI: 10.20543/mkkp.v7i12-13.470

Abstract

The material used  in this  experimental was the cow hide splite, processed for leather goods. As a leather goods, the split must be have the certain requirements e.g. a good rubfastness and flexing. To reach this condition, one of the most important factors is good finishing application. To gain the leather goods from split with  better in their performance and quality used “ Fancy Good” type finish. The testing result (organoleptic, physic and chemical) fulfill the IIS 0018-79: The Quality and Testing of Box Leather. INTISARI Pada penelitian pemanfaatan kulit belahan menjadi kulit leather goods, bahan dasar yang digunakan adalah kulit belahan sapi. Sebagai bahan untuk pembuatan barang-barang kulit, kulit belahan tersebut harus memenuhi persyaratan tertentu antara lain: tidak luntur dan tidak retak cat tutupnya. Guna memenuhi persyaratan tersebut, salah satu faktor penentu adalah faktor finishing atau proses pengecatan tutup. Untuk memperoleh kulit yang lebih baik kualitasnya dan penampilannya, maka tipe finis yang digunakan adalah “Fancy Good”. Dari hasil uji organoleptis, fisik dan kimiawi, produk ini memenuhi persyaratan SII 0018-79 : Mutu dan Cara Uji Kulit Boks.
Co-Authors Agustini Suwarastuti Amad Budi P BASUKI BASUKI DWI HASTUTI Harniniek Harniniek Hasan B Hasan B Hasan Basalamah Heru Budi Susanto, Heru Budi Marjiana Marjiana Meiyanti Meiyanti Prayitno Prayitno Puji Ediari Suryaningsih PURWANTI PURWANTI R. Jaka Susila Setiyono Setiyono Soemitro Djojowidagdo Sri Sutyasmi Sri Waskito Suliestiyah Wiryodiningrat Suprapto Suprapto Syakir Hasyimi Thomas Tukirin Triana Setyawardani Wahono . Widari Widari Widya Asmara