this article the newspaper finishes the publication of good advice on manufacture shevra from kozliny.
Good advice
Good advice
Furnish
And now it is time to give finally to skin necessary mechanical svoyyostvo and a trade dress.
1. Breakdown and raspravka. Dried up (but not absolutely) skin straighten, rastyayogivy in all directions hands, including paws with a tail.
2. Provalka. Wooden spheres in diameter are for this purpose necessary no more, than the drum hatch allows. Rotation poyostoyanno – 1-2ch.
3. Furnish baxtarmy (party, return obverse). Trim it on a plate with pumice or its substitutes, for example, an emery paper. A skin spread on a board and movements in different napravleyoniya lead up baxtarmu to velvet.
4. Dyeing. Best of all carried for dyeing to hand over on factory of a himchiyostka and dyeing. However if decided it to do, it is possible to paint with a dense hair brush with a low hair or the wooden blocks, fitted the plyuyoshy. It is possible to paint with a spray, and takzhe in a drum. In dyeing especially vazhna accuracy. Watch, that there was no admission, the brush didn’t remain for some time on skin without movement, differently lodge drying coloring won’t be odnorodyony. Black color can be received from sleyoduyushchy structure: muriatic aniline – 60 g/l, potassium chloride – 20 g/l, a medyony vitriol – 30 g/l.
For giving krzhe^krasivogo appearance – shine and protection of its obverse poyoverkhnost against influence external sredy, after coloring it is desirable to put obyorazuyushchy a film a covering, for example, sleyoduyushchy structure (%): kazeinovy glue – 100, the drill – 10 – 15, soda kaltsinirovanyony – 10 – 20, caustic rubbed – 2 – 4, ammonia solution – 5-15, glycerin – 15 – 20. All components dissolve in water and pokryvayut skin lib.0 a spray, or kistyu. It is possible to replace glycerin with alizarinoyovy oil or to apply them together.
5. Greasing. If a skin make up at factory, there, as a rule, carry out a zhiyorovaniye. If it isn’t made, skins after dyeing zhiruyut. Use tayoky structure: water – 1l, degrin – 350 g, ammonia – 35 g, glycerin – 30 g of Zhiruyut the moistened skin from outside baxtarmy. After that it stretch clothespins and slowly dry up.
Chromic tanning of fur, Zh.K. == 8, time – 10 h. Into a drum enter 80 g/l of table salt. Into a drum enter 80 g/l of table salt and 9 h/l of hyposulphite. All this mix drum rotation. The Pikelevanny and washed-out fur zakladyvayut in a drum and in two hours add in two steps with interyovaly v1 h on 2 g/l of hroyomovy alum (them previously pound and dissolve). Zayotem in 1 h after the second zameshivaniye add aluminum (alyumokaliyevy) alum – 12 g/l. Vrashcheyoniye at the beginning and at the end kazhdogo hour for 10 minutes.
(On magazine materials Priusadebnoye an economy).