SU857265A1

SU857265A1 - Method of fur hide treatment

Info

Publication number: SU857265A1
Application number: SU792808236A
Authority: SU
Inventors: Семен Алимбекович Алимбеков; Халмет Омаралиевич Ашурметов; Роза Ахметовна Ахметова
Original assignee: Чимкентский Каракулевый Завод
Priority date: 1979-08-06
Filing date: 1979-08-06
Publication date: 1981-08-23

Description

1one

Изобретение относитс к меховой промышленности, в частности к обработке шкур после процесса квашени , и может быть использовано при выделке каракул .The invention relates to the fur industry, in particular to the processing of hides after the process of quenching, and can be used in the manufacture of scarab.

Известен способ обработки меховых шкурок, включающий отмоку, мойку, квашение, сушку и механическую очистку 1 .There is a method of processing fur skins, including washing, washing, fermentation, drying and mechanical cleaning 1.

Поскольку квасы в оснорном содержат муку и крупу, наход щиес во взвешенном состо нии самих квасов, выгруженных дл сушки, каракуль в волос ных завитках до кожного покрова имеет большое количество прилипшей мелкой крупы и мучной клейковины , которые в процессе сушки стойко держатс на волосе.Since kvases in osnorn contain flour and groats, suspended in the kvass themselves, unloaded for drying, the astrakhan fur in hair curls to the skin has a large amount of adhering groats and flour gluten, which are firmly kept on the hair during drying.

недостатками известного способа вл ютс неполное удаление продуктов квашени , низкое качество очистки волос ного покрова шкурок, а также значительный процент выхода бракованного каракул после механической очистки.The disadvantages of this method are the incomplete removal of the products of the ferment, the poor quality of the cleaning of the hair coat of the skins, as well as a significant percentage of the yield of the rejected Karakul after mechanical cleaning.

Цель изобретени - улучшение качества каракулевых шкурок.The purpose of the invention is to improve the quality of astrakhan pelts.

Поставленна цель достигаетс тем, что в известном способе, включающем отмоку, мойку и квашение.The goal is achieved by the fact that in a known method, including washing, washing and pickling.

после квашени шкурки промывают раствором, содержащим, г/л:After kvosheni skins washed with a solution containing, g / l:

Соль поваренна 60-65 Уксусна кислота из расчета на 100% 1,5-2 Вода ,До 1 лCooked salt 60-65 Acetic acid per 100% 1.5-2 Water, Up to 1 l

Процесс ведетс при температуре 17-20°С и жидкостном коэффициенте (ЖК), равном 7,0.The process is conducted at a temperature of 17-20 ° C and a liquid coefficient (LC) of 7.0.

10ten

Врем промывки каракулевых шкурок зависит от вида обрабатываемого сырь и составл ет: 1,0-1 ч 30 мин дл каракул толстомездрового; 1,0-1 ч 15 мин дл каракул тонко15 мездрового; 40 мин-1 ч дл каракул мелкого; 40-50 мин дл каракульчигол к .The washing time of astrakhan pelts depends on the type of raw material being processed and is: 1.0-1 h 30 min for thick-skin Karakul; 1.0–1 h 15 min for fine-cut caracul 15; 40 min-1 h for fine caracul; 40-50 minutes for Karakulchigol to.

После мойки шкурки направл ют на сушку и последующие операции по After washing, the skins are sent for drying and subsequent operations to

20 механической очистке.20 mechanical cleaning.

П р и м е р. В резервуаре готов т пикельный раствор следующего состава , г/л:PRI me R. A pickling solution of the following composition is prepared in the tank, g / l:

Уксусна кислота 1,5-2,0 Acetic acid 1.5-2.0

25 Соль поваренна 60-65 ВодаДо 1 л25 Cooking salt 60-65 Water Up to 1 l

Claims

Then, a pickle solution is served in the same barges in which the fermentation is carried out, and immediately, the fermentation of the products of the fermentation is carried out by the flow method with the mixing of the skins in the longboard. At the end of the wash, the skins are sent for drying. The use of the proposed method allows you to improve the quality of the hair covering of astrakhan pelts, reduce the drying time of pelts by 10%, increase labor productivity During mechanical cleaning operations by 2.5 times and reduce the number of ragged skins from 2.2% to 0.4% in comparison with the known method of processing astrakhan pelts. 5. The claims of the method of treating fur skins, including washing, washing and pickling, characterized in that, in order to improve the quality of the skins, after quenching, the skins are washed with a solution containing, g / l: Acetic acid 1.5 g 2.0 Salt based on 100% 60-65 Water Up to 1 l Sources of information that are taken into account in the examination 1. Technological map for the preservation of astrakhan skins by the method of fermentation, VNIIMP, 1963.