Hana ʻia ʻo Yarn

He aha ka Reactive Dyed Yarn? ʻO nā hiʻohiʻona koʻikoʻi e kūpono ai no nā lole lole kiʻekiʻe

Hoʻohana ʻia ka wili hoʻoluʻu hou ma o ke kaʻina hana hoʻopaʻa kemika kahi e hana ai nā molekala kala i nā kaula covalent me nā polymers fiber, e hana ana i ka waihoʻoluʻu mau. ʻAʻole e like me nā mea hoʻonaninani o ka ʻili, ʻo kēia hoʻohui molekala e hōʻoia i ka vibrancy kala a me ka wikiwiki holoi. ʻOi aku ka ʻenehana ma luna o ka cellulose-based fibers e like me ka pulupulu a me ka rayon, kahi e hana ai nā pūʻulu hydroxyl i loko o nā fibers me nā pūhui dye ma lalo o nā kūlana alkaline. Ma waho aʻe o ka ʻōlinolino, hoʻomaikaʻi nā mea hoʻonaninani reactive i ka hana wili — mālama ka hoʻopaʻa ʻana kemika i ka porosity fiber, mālama ʻia he 15-20% ʻoi aku ka maikaʻi o ka hoʻoheheʻe ʻana ma mua o nā mea ʻokoʻa. ʻO ia ke kumu gula no nā textiles premium kahi i hiki ʻole ke kūkākūkā ʻia ka hohonu o ka hue lōʻihi a me ka hōʻoluʻolu o ka mea hoʻohana.

No ke aha ʻo Reactive Dyed Yarn ka koho maikaʻi loa no nā lole ʻaʻahu kala

ʻO ka hoʻopaʻa ʻana o ka covalent i loko o ka wili i hoʻoheheʻe ʻia e hāʻawi i ka paʻa kala like ʻole, e loaʻa ana i nā helu ISO 4-5 no ka holoi a me ka wikiwiki māmā - koʻikoʻi no nā ʻaʻahu, nā kāwele, a me nā lole o nā keiki e hoʻomau i ka holoi ʻana i kēlā me kēia lā. ʻAʻole like me nā mea hoʻonani pololei e ʻaʻahu wale ana i nā fibers, lilo nā mea hoʻonaninani reactive i ʻāpana o ka molecular structure, e pale ana i ka mae ʻana mai nā detergents, chlorine, a i ʻole UV. Hōʻike ka hoʻāʻo ʻana i ka pulupulu i hoʻoluʻu ʻia e mālama i ka 90%+ ka ikaika o ka waihoʻoluʻu ma hope o 50 holoi ʻoihana, ʻoi aku ka maikaʻi o nā mea vat-dyed e 30%. Manaʻo nā brands i ka lōʻihi, mai Eileen Fisher a hiki i nā linens hōkele hale kūʻai, hoʻonohonoho mua i kēia ʻenehana e mālama i ka nani o nā huahana i nā makahiki o ka hoʻohana ʻana.

Reactive vs Disperse vs Vat Dyeing - ʻO wai ka Yarn Dyed i kūpono no kāu papahana Textile?

Hāʻawi kēlā me kēia ʻano kala i nā ʻano fiber ʻokoʻa a me nā pono hana. ʻOi aku ka hoʻoluli ʻana i nā noi fiber maoli (ka pulupulu, ke olonā, ka rayon) me kona hoʻopaʻa paʻa ʻana i ka molekala a me ka ʻoi aku o ka mālamalama kala. E hoʻopuehu i nā mea pena, ʻoiai he kumu kūʻai no ka polyester, pono ka wela kiʻekiʻe (130°C+) a nele i nā pono hanu o ka wai hoʻoheheʻe reactive. Hāʻawi ka Vat dyes i ka māmā māmā akā loaʻa nā mea hoʻohaʻahaʻa ʻona a me nā pae waihoʻoluʻu. No ka poʻe hoʻolālā e hana ana me nā mea kanu, ʻo ka hoʻoluʻu ʻana ka mea lanakila - ua hui pū ʻia kahi ʻaoʻao eco-friendlier (haʻahaʻa-metal formulations i loaʻa) me ke komo ʻana o ka malu hohonu, e hiki ai i nā ombrés paʻakikī a me nā hopena heather hiki ʻole ke loaʻa me nā ʻano hana ʻē aʻe.