RO83306B1 - Process for alkaline treatment of fabrics made of cellulose fibres and fabrics made of cellulose fibres in mixture with polyester fibres - Google Patents
Process for alkaline treatment of fabrics made of cellulose fibres and fabrics made of cellulose fibres in mixture with polyester fibresInfo
- Publication number
- RO83306B1 RO83306B1 RO106855A RO10685582A RO83306B1 RO 83306 B1 RO83306 B1 RO 83306B1 RO 106855 A RO106855 A RO 106855A RO 10685582 A RO10685582 A RO 10685582A RO 83306 B1 RO83306 B1 RO 83306B1
- Authority
- RO
- Romania
- Prior art keywords
- fabrics made
- fibres
- cellulose fibres
- alkaline treatment
- mixture
- Prior art date
Links
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Inventia se refera la un procedeu de tratare alcalina a tesaturilor din fibrecelulozice sau celulozice în amestec cu fibre poliesterice, care în scopul asigurarii unor bune proprietati de hidrofilie si grad de alb sunt impregnate, la temperatura de 20-55˘ C cu o flota care contine 35-60g/l NaOH, 8-20g/l Na3PO4, 2-5 g/l Na2CO3, 2-5g/l agent tensioactiv gradul de impregnare cuprins între 8-120 degree vaporizate, folosind abur la temperatura de 90-95 degree C cu umiditate de 95% viteza de înaintare a tesaturilor fiind cuprinsa între 20-60 m/min, depozitate pe o rola în camera în reactie la temperatura de 90-95 degree C timp de 20-100 min cu învîrtirea mecanica a rolei.The invention relates to a process for the alkaline treatment of fabrics of cellulosic or cellulosic fibers in admixture with polyester fibers which, in order to ensure good hydrophilic and white grade properties, are impregnated at a temperature of 20-55 ° C with a fleet containing 35-60g / l NaOH, 8-20g / l Na3PO4, 2-5g / l Na2CO3, 2-5g / l surfactant degree of impregnation between 8-120 degrees vaporized, using steam at 90-95 degree C with a 95% humidity, the velocity of the weaving of the fabrics being between 20-60 m / min, deposited on a roll in the reaction chamber at a temperature of 90-95 ° C for 20-100 min with the mechanical rolling of the roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO106855A RO83306B1 (en) | 1982-03-10 | 1982-03-10 | Process for alkaline treatment of fabrics made of cellulose fibres and fabrics made of cellulose fibres in mixture with polyester fibres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO106855A RO83306B1 (en) | 1982-03-10 | 1982-03-10 | Process for alkaline treatment of fabrics made of cellulose fibres and fabrics made of cellulose fibres in mixture with polyester fibres |
Publications (2)
Publication Number | Publication Date |
---|---|
RO83306A2 RO83306A2 (en) | 1984-07-17 |
RO83306B1 true RO83306B1 (en) | 1984-09-30 |
Family
ID=20111212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO106855A RO83306B1 (en) | 1982-03-10 | 1982-03-10 | Process for alkaline treatment of fabrics made of cellulose fibres and fabrics made of cellulose fibres in mixture with polyester fibres |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO83306B1 (en) |
-
1982
- 1982-03-10 RO RO106855A patent/RO83306B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO83306A2 (en) | 1984-07-17 |
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