Ibicuruzwa birambuye:

Amazi yubururu BRN ni ubwoko bwihariye bwirangi rya sulfuru rikoreshwa mu nganda z’imyenda mu gusiga irangi, fibre. Ni ibara ryiza ry'ubururu rifite amabara menshi yo hejuru, bigatuma rikoreshwa mu gusiga irangi risaba ibara ry'umukara riramba kandi ridashobora kwangirika. Amazi yubururu brn 150% nigipimo cyibicuruzwa. Bamwe mubakiriya baturuka muri Pakisitani babyita sulfure yubururu brn 180% cyangwa sulfuru yubururu brn crude. Nkuko tubizi ibara ryubururu bwa sulfuru kuri denim, ariko kandi na sulfuru yubururu brn kumyenda. Abakiriya bakunda 25 kg yubururu bwingoma. Turashobora gukora 25kg impapuro zipapuro cyangwa igikapu kiboheye 25kg, biterwa nabakiriya nisoko.

Ubururu bwa sufuru ni ubwoko bwirangi ryogukoresha akenshi rikoreshwa mumyenda no mumyenda. Bikunze gukoreshwa mu gusiga ipamba nizindi fibre ya selile. Ibara ryamabara yubururu bwa sulfuru arashobora gutandukana kuva kumucyo kugeza mubururu bwijimye, kandi bizwiho amabara meza yihuta.

Iri bara risanzwe rikoreshwa mugusiga irangi ryimyenda no gucapa kugirango habeho igicucu cyubururu butandukanye. Azwiho kwihuta, bivuze ko ifite imbaraga zo kurwanya gucika cyangwa kuva amaraso mugihe cyo gukaraba cyangwa guhura numucyo.

Amazi yubururu BRN irindi zina ni SULFUR BLUE 7, CAS NO 1327-57-7, ni iya Dyestuff, irangi rya sulfuru. Mugihe cyo gusiga irangi, irangi ry'ubururu bwa sulfure ryagabanijwe muburyo bwa elegitoronike hanyuma bigahita bifata fibre yimyenda kugirango bibe ibara ryuzuye.

Ibiranga:

1.Komeza kugaragara kuri Violet.

2.Ibara ryinshi.

3.Byoroshye gushonga.

4. Ntushobora gukora amazi ashonga.

Gusaba:

Gukoresha irangi ry'ubururu bwa sulfuru bikunze kuboneka mu nganda z’imyenda, aho zikoreshwa mu gusiga imyenda ishingiye kuri selile nka pamba. Uburyo bwo gusiga irangi burimo kwibiza umwenda mubwogero bwirangi burimo irangi ryubururu bwa sulfuru, hanyuma hagakurikiraho gutunganya ibara ukoresheje imiti nuburyo bukwiye. Igisubizo ni urutonde rwubururu buzwiho amabara meza yihuta.

Ibipimo

AMAFOTO