Recipes for removing ink

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Here is a recipe that allows you to remove printing paper, stamps and other records from writing paper.

To obtain this liquid, you must take 70% acetic concentrate (about one teaspoon) and a small amount crystal potassium permanganate (at the tip of the knife). These substances are mixed, and then the liquid is ready for use. Under the sheet of paper that you want to remove something, you need to put a clean white sheet of paper. Then take a brush (softer than thinner than her hair, the better for work) and, ok In order to mix it into the prepared solution, start using this brush on the inscription until the inscription disappears. At this point, the paper will turn a brown tint that needs to be removed with a piece of cotton dipped in hydrogen peroxide solution.Then a piece of paper wetted with a solution should be dried by ironing it with a warm iron. To do this, soft matter is taken, a clean white sheet of paper is put on it, and already on it is a paper from which the inscription has just been removed. Then it is ironed (the surface of the iron must be clean). Note: in this way, it is desirable to remove only inscriptions from thin sheets of paper. To remove the inscriptions from thick sheets, it is more expedient to use a match instead of a brush, on the sharp end of which a small piece of cotton wool is wound (there are several such match brushes, since they quickly fail). Matches tassels moistened in solution and neat reciprocating movements on the inscription remove it. ANOTHER TWO RECIPES: Recipe 1: take 10 g of oxalic acid, 10 g of citric acid, 100 ml of water. All this stir. With the resulting solution, moisten the label 2-3 times with a soft brush, then (also with a brush) moisten the label with water. After removal, dry the pickled place with a blotter.
Recipe 2: take 10 g of hydrochloric acid, 10 g of salt, 30 ml of water.All this stir and apply as the previous two tools.

Date: 08.10.2018, 09:22 / Views: 45231

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