SU21994A1 - Method of dyeing wool fabrics, etc. products - Google Patents
Method of dyeing wool fabrics, etc. productsInfo
- Publication number
- SU21994A1 SU21994A1 SU69060A SU69060A SU21994A1 SU 21994 A1 SU21994 A1 SU 21994A1 SU 69060 A SU69060 A SU 69060A SU 69060 A SU69060 A SU 69060A SU 21994 A1 SU21994 A1 SU 21994A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dyeing
- products
- fabric
- wool fabrics
- dyeing wool
- Prior art date
Links
- 238000004043 dyeing Methods 0.000 title description 13
- 239000004744 fabric Substances 0.000 title description 10
- 210000002268 wool Anatomy 0.000 title description 5
- 238000000034 method Methods 0.000 title description 3
- 239000000975 dye Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000983 mordant dye Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Обычно крашение шерст ных тканей пронзиодитс в красильных гаранснн )ых барках, где товар заправл етс и сшиппетс бесконечными жгутами, состо щими из одного-двух кусков. Тонар сначала замачиваетс на теплой поде (в течение от 7 ДО 1 часа), затем задаетс раствор красител и химических материалов и медленно (в течение 1 - 1/2 часа) довод т до кипени , при чем краюение продолжаетс еще 1-Г/, часа, после чего следует охлаждение и затем С1.СМ товара в течение 30-40 минут. Тпкнм образом, крашение кислотными красител ми продолжаетс от трех до четырех часов. Кран1ение же протравными красител ми длитс от четырех до шести часов.Usually, dyeing of wool fabrics is carried out in dyeing guards, where the goods are tucked in and finished with endless tows consisting of one or two pieces. Tonar is first soaked in a warm hearth (from 7 to 1 hour), then the solution of the dye and chemical materials is set and slowly (within 1 - 1/2 hours) brought to a boil, at which the edge continues to still 1-G /, hour, followed by cooling and then C1.SM goods for 30-40 minutes. In a similar manner, dyeing with acid dyes lasts from three to four hours. Spraying with mordant dyes lasts from four to six hours.
Недостатками способа крашени в барках вл ютс больша продолжительность крашени (три-шесть часов), чрезмерньгн расход пара и энергии, ослабление и растворение полокна и не()змол(ность применени Henpepi.iiuioro хода товара в красилыго-аннретурном отделении.The disadvantages of dyeing in barges are the long dyeing time (three to six hours), excessive consumption of steam and energy, loosening and dissolving of the shelves and not () hmol (Henpepi.iiuioro application of the course of the goods in the dyeing-anesthetic department.
Эти недостатки можно было бы устранить; если бы дл крашени шерст ной ткани применить принцип крашени хлопчатобумажной ткали непрерывной лентой, но лишь при условии нахождени способа, при котором процесс крашенн продолжалс бы не часы, а минуты.These deficiencies could be eliminated; if for dyeing wool, the principle of dyeing cotton was weaved with continuous tape, but only if there is a way in which the dyeing process lasted not hours, but minutes.
Предлагаемое изобретение имеег целью разрешить эту задачу.The present invention is intended to solve this problem.
Способ крашени шерст ной тканн, согласно изобретению, состоит в том, что, как и при крашении хлопчатобумажной ткани на плюсовке, шерст на ткань пропускаетс через раствор красител при обыкновенной . температзре и отжимаетс , после чего ткань запариваетс и пропускаетс через нагретую до температуры кипени или близко к этой температуре воду. Опыты показа.пи, что наилучшее окрашивание получаетс при таком слабом отжиме на плюсовке,, когда после отжима ткань содержит не менее (от веса ткани) раствора красител ; но при этом во врем запаривани часть красител стекает, на товаре образуютс затеки, и, кроме того, товар неравномерно нрокрлшлиастс и но толн1ине. Занарка прон.-июдитс в течение 15-30 минут. При опытах же с больн;им отжимом, т.-е. до остающейс красильной жидкости от веса ткани, ткань хорошо прокрашиваетс внутри (по толщине), но снарух и получаетс совсем слабое окрашивание .The method of dyeing a wool fabric according to the invention is that, like in dyeing cotton fabric with a pad, wool is passed onto the fabric through a dye solution in an ordinary dye. and is pressed, after which the fabric is steamed and passed through water heated to the boiling point or close to this temperature. Experiments have shown that the best dyeing is obtained with such a low wring on the pad, when after wringing the fabric contains at least (by the weight of the fabric) the dye solution; but at the same time, during the steaming, a part of the dye flows off, flakes form on the product, and, moreover, the product is unevenly distributed and not completely. Zanarka pron.-Yvedits within 15-30 minutes. In experiments with the patient; by pressing, i.e. to the remaining dyeing fluid based on the weight of the fabric, the fabric is well stained inside (in thickness), but then the dye is obtained and very little staining is obtained.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU21994A1 true SU21994A1 (en) | 1931-08-31 |
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