In article the dressing technique from kozliny is given.
Good advice
Good advice
(Termination. The beginning in No. 20)
7. Piklevaniye and a tanning – sovmeyoshchenny process. Bath structure: sulfuric acid – 0,85 %, salt cooking – 10 %, water – 50 % from weight golya. A drum rotate constantly within an hour. For two goat skins in ‘average it is spent by an acid siren – 13 cm3, waters – 1,5 l (60 % from head weight) salts cooking – 250 g.
In 1 h in a drum via the hatch (or gorlovinu) fill in the solution containing 2,5 % xrompika and 2 % of aluminum (alyumokaliyevy) alum, dissolved in water (45 % from weight golya). For two skins rasxoduyut: xrompika 60 g, alyumokaliyevy kvascov – 50 g and waters – 1,2 l. Rotate baraban on 15 mines at an o’clock, within three hours. After that in the thickest site of skin it should be through painted over in orange color.
Then in a drum fill in 13 % – ny solution of hyposulphite (teosulfita) in water – polovinny quantity from weight golya. The drum is rotated in the beginning by 10 mines, then on 5 mines every 15 minute. Then in a drum in three steps with a promeyozhutok in 20 mines fill in solution (2 t of 4-2,8 % of sulfuric acid in water, on a kolicheyostvo of equal 20 % from weight golya) and prodolzhayut to rotate a drum in the beginning 15 mines, then on 5 mines through 30 mines, and so in techeyony 5 hours. At a mouth orange color polufabrikata passes to the green.
8. Prolezhk – on a polyethylene film spread one skin, on it vtoyory and close from above a film. A prolezhka Proyodolzhitelnost – one days, then wash out.
9. Neutralization, Zh.K. = 9. In water dobavlyayut solution of baking soda (biokarbonat) in number of 0,4 % from weight golya. Processing time; – 40 mines, rotations – 10 mines in the beginning and on 5 mines in 15 minutes. Then washing and an extraction follow, kotoyory well it turns out if to pass through rollers of the washing machine.
In the same way it is possible to carry from sheep skins. However it is less strong, than shevro from kozliny.
(On magazine materials Priusadebnoye an economy).