Banana plant is actually a multi-use. A new discovery of Yogyakarta State Univeristy could conjure banana skin so raw material for making tissue.
Ridhani, lead researcher from the Department of Chemistry Education, Faculty of Mathematics and Natural Sciences, State University of Yogyakarta gave reasons for selecting the banana peel, "banana skin texture is thick and contains cellulose, a tissue-making materials."
Ridhani, lead researcher from the Department of Chemistry Education, Faculty of Mathematics and Natural Sciences, State University of Yogyakarta gave reasons for selecting the banana peel, "banana skin texture is thick and contains cellulose, a tissue-making materials."
Moreover, according to him, banana peels also contain vitamin C, B, calcium, protein, and fat are pretty good, so it has many benefits for the skin, such as acne and eliminate small warts, psoriasis, and helps the wound to dry faster .
The process of making
Banana skin washed with distilled water, then sliced into small pieces with a knife as needed. When slicing the banana skin should wear gloves. Furthermore all sliced banana peels sun dried over nyiru, then mix the dried banana peel, water, and NaOH crystals in the pan.
The next process is to boil a mixture of these ingredients in a large pot about 1.5 hours, then eliminate NaOH to wash it clean so as not to leave the smell of pemasaknya solution. Then soaked with a solution of chlorine for one hour, washed again with clean water until the chlorine odor is gone. Finally the soft smooth dough with a blender. The next process as much as 1.5 pounds of talcum mixing the dough and the dough thins or "pulp" that can be produced paper thin, smooth batter is then poured into the basin width.
"Put a sponge on the table, then put a cloth that has been soaked in it, filter the mixture (not too thick) in the basin using 'screen' screen printing," said Jovita.
Next, put the "screen" screen printing on fabric-covered sponge upside down, rub a little "screen" and lifted it carefully, then cover with a cloth that has been moistened, add one more layer of damp cloth.
The process of making
Banana skin washed with distilled water, then sliced into small pieces with a knife as needed. When slicing the banana skin should wear gloves. Furthermore all sliced banana peels sun dried over nyiru, then mix the dried banana peel, water, and NaOH crystals in the pan.
The next process is to boil a mixture of these ingredients in a large pot about 1.5 hours, then eliminate NaOH to wash it clean so as not to leave the smell of pemasaknya solution. Then soaked with a solution of chlorine for one hour, washed again with clean water until the chlorine odor is gone. Finally the soft smooth dough with a blender. The next process as much as 1.5 pounds of talcum mixing the dough and the dough thins or "pulp" that can be produced paper thin, smooth batter is then poured into the basin width.
"Put a sponge on the table, then put a cloth that has been soaked in it, filter the mixture (not too thick) in the basin using 'screen' screen printing," said Jovita.
Next, put the "screen" screen printing on fabric-covered sponge upside down, rub a little "screen" and lifted it carefully, then cover with a cloth that has been moistened, add one more layer of damp cloth.
Then lift the pair after pair and drying in a hot place. Then board a pair after pair and open cloth slowly. The next step is to test the tensile resistance, test thickness and grammage or basis weight tissue paper
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