Kodi Jeans Amadayidwa ndi Chiyani?

Kupaka utoto wa ma jeans kumagwiritsa ntchito utoto wa indigo, utoto wa sulfure ndi utoto wokhazikika. Mwa iwo, utoto wa indigo ndiye njira yachikhalidwe yopaka utoto wa denim, yogawidwa mu utoto wachilengedwe wa indigo ndi utoto wa indigo. Utoto wachilengedwe wa indigo umachokera ku udzu wa indigo ndi zomera zina, pamene utoto wa indigo umapangidwa kuchokera ku zinthu za petrochemical monga aniline ndi zipangizo zina.

Kuphatikiza pa utoto wa indigo, utoto wa sulfure ndi imodzi mwa njira zodziwika bwino zama jeans. Njira yopaka utoto imeneyi imagwiritsa ntchito utoto wonyezimira kuti udaye nsalu yakuda, yomwe imakhala ndi mikhalidwe yochapitsidwa komanso yosavala. Poyerekeza ndi utoto wa indigo, utoto wopaka utoto wa sulfure umakhala wowoneka bwino, woyenera kupanga mitundu yosiyanasiyana ya jeans.

Utoto wopangidwa ndi vulcanized, womwe umagwiritsidwa ntchito kwambiri popaka utoto wa thonje, utha kugwiritsidwanso ntchito ngati nsalu zosakanikirana za thonje/mavitamini. Utoto wa sulfure ulibe magulu osungunuka m'madzi m'maselo awo, kotero sangathe kusungunuka mwachindunji m'madzi. Komabe, pamene mankhwala ochepetsera monga alkali sulfure awonjezeredwa, mgwirizano wa disulphur, gulu la sulfoxyl, ndi gulu la quinone mu utoto wa sulfure amachepetsedwa kukhala gulu la sulfhydryl, ndiko kuti, leucosome, ndipo utoto ukhoza kusungunuka m'madzi panthawiyi.

Ubwino waukulu wa utoto wonyezimira ndi wokwera mtengo, ndipo utotowo umachapitsidwa komanso wachangu. Kuonjezera apo, kugwiritsa ntchito utoto wopangidwa ndi vulcanized ndikosavuta, pokhapokha utoto utasungunuka ukhoza kupakidwa utoto. Komabe, mtundu wa mtundu wa utoto wa sulfure suli wokwanira, mtunduwo siwowala mokwanira, makamaka wakuda, bulauni, buluu ndi zina zotero. Ngakhale kuti mtundu wachangu kuchapa ndi wapamwamba, kufulumira kwa bleaching ndi kochepa, ndipo n'kosavuta kukhala wonyezimira panthawi yosungira.

Kampani yathu imapanga makamakaSulfur Black 240%, madzi Sulfure wakuda, Sulfur Blue 7.Kutumiza kosatha ku Bangladesh. India. Pakistan. Egypt, ndi Iran. Zonse zoperekedwa ndi khalidwe ndizokhazikika kwambiri. Chofunika kwambiri ndi phindu la mtengo.