1, tabawa hannu: masana'anta mai tsabta yawanci suna jin santsi, doguwar ulun masana'anta suna jin taɓawa mai santsi, gashi mai juyi yana da jin daɗi. Kuma gauraya ko zaren sinadari mai tsafta, wasu suna da taushi, wasu kuma mara laushi, kuma suna da jin daɗi.
2, launi: launi na ulu mai tsabta na halitta ne kuma mai laushi, mai haske ba tare da tsohuwar hankali ba. Sabanin haka, gauraye ko tsantsar yadudduka na fiber sinadarai, ko duhu mai duhu, ko kuma suna da ma'anar launi mai walƙiya.
3, duba elasticity: tare da hannun zai zama m, sa'an nan kuma nan da nan bude, ga masana'anta elasticity. Tushen ulu mai tsabta yana da ƙimar dawowa mai girma, wanda zai iya dawo da yanayin asali cikin sauri, yayin da samfuran fiber ɗin da aka haɗa ko sinadarai ba su da juriya mara kyau, kuma mafi yawansu suna da alamun ninki na zahiri, ko jinkirin dawowa.
4, gano hanyar konewa: ɗauki gungu na yarn, tare da wuta, ƙamshin fiber gashi mai tsabta kamar gashin kona, ƙwayar fiber masana'anta na sinadarai kamar kona filastik. Da ƙyar ƙwarƙwarar da aka kona ke da yawa, yawancin sinadaran fiber ɗin suna da yawa.
5, gano tushen tushen guda ɗaya: duk gashin dabba a ƙarƙashin microscope shine ma'auni, idan doguwar ulu ce kawai a ɗauki gashi kamar yadda ake gogewa a wasu lokuta zai motsa sama ko ƙasa (domin sanin fasaha na iya yin gwajin gashi), idan masana'anta ne na yau da kullun, cire zaren, yanke 2 cm guda biyu cikin fiber a cikin shafan hannu, ga ba za su motsa ba.
Kadi albarkatun kasa
1. Auduga ulu: Daga cikin ƙasashe masu albarka a duniya, akwai Australia, CIS, New Zealand, Argentina da China. Lambar reshe da jerin ulu sune tushen don kimanta darajar da ingancin ulu. Mafi girman reshe, mafi kyawun inganci, mafi girman jerin, mafi muni da inganci. An yi sha'awar ulun auduga da mutane "Wool Australiya", na tumaki merino ne, wanda aka samar a Ostiraliya, saboda haka sunan. Fiber ɗin gashin sa yana da siririn kuma tsayi, wanda shine mafi kyawun ulun auduga iri-iri. Sauran ƙasashe irin su New Zealand, Amurka ta Kudu, ƙasashen Turai, Kudancin Alps suna girma, kuma suna da babban suna a duniya.
2. ulun dutse: yana nufin gaɓoɓin gashi da mataccen gashi da aka yanke daga akuya. Gabaɗaya, gashin gashi mai kyau akan ulu gajere ne, ba zai iya jujjuya ba, gashi mai kauri kawai zai iya yin brush, goge da sauransu, kawai Ma gashi. Gashi wato Angola ulu, Angola lardin, Turkey, Arewacin Amirka da kuma Kudancin Asia, shi ne wani irin high quality ulu fiber, m surface, da wuya curl, tsawo da kuma lokacin farin ciki, tare da siliki taushi karfi luster, m resilience, sa juriya da high ƙarfi. an saƙa bargo jacquard, na alatu, santsi ulu gashi, wucin gadi Jawo da sauran ci-gaba masana'anta manufa albarkatun kasa. Swawan doki mai kauri mai kauri da hannu, mai rataye mai laushi kamar siliki da hazo kamar zare, ya zama salon tufafi mai daraja, raye-raye da kuma m, wanda mutane ke so. Tushen zhongMountain da ke arewa maso yammacin kasar Sin shi ma yana cikin sahun gashin doki. Amma a cikin kasuwa, wasu mutane suna kiran salo mai laushi na acrylic fadada yarn "gashin doki" don sayarwa, wanda ya haifar da rashin fahimta, cewa yarn fadada acrylic, a mafi kyau, kawai ana iya kiransa "gashin doki na kwaikwayo".
3, alpaca gashi (ALPACA): kuma aka sani da "rakumi ulu", fiber har zuwa 20-40 centimeters tsawo, da fari, launin ruwan kasa, launin toka, baki da sauran launuka, saboda 90% samar a Peru, kuma aka sani da "Peruvian ulu." ". Nau’o’insa guda biyu, daya mai lankwasa zare ne, mai kyalli na azurfa, dayan kuma fiber madaidaiciya, ba shi da kauri, tare da kusan gashin doki, sau da yawa ana hadawa da sauran zaren, a matsayin wani abu mai inganci na yin tufafi masu daraja. A halin yanzu, ulun rakumi da ke kasuwa galibi kayayyakin gabashin Turai ne.
4, gashi zomo: tare da haske, lafiya, taushi, dumi, arha halaye da kuma son da mutane. An hada da lafiya taushi gashi da m gashi, yafi da talakawa zomaye da Angolan zomo gashi, da kuma ingancin nan gaba yana da kyau kwarai. Bambanci tsakanin ulun zomo da ulu shine firam ɗin siririn, saman yana da santsi musamman, mai sauƙin ganewa. Domin karfin gashin zomo ya yi kadan, ba shi da sauki a juye shi kadai, don haka galibi ana hada shi da ulu ko wasu zare, an yi shi da kayan sawa da mata, rigar ulu da sauran kayan sawa.
Lokacin aikawa: Fabrairu-16-2023
