TheRuwan shayiyana daya daga cikin mahimman hanyoyin sarrafa shayi don siffanta kyawun bayyanar shayi da inganta ingancin shayi.Tasirin mirgina ya dogara da kaddarorin jiki na sabbin ganyen shayi da fasahar mirgina.

A cikin samar da shayi, menene abubuwan da ke shafar ingancin mirgina?

1. Hanyar cukuwa

Ana sarrafa ganyen shayi mai yawa ta amfani da injina.The leaf loading iya aiki inji jeri daga 10kg zuwa 50kg.An raba baƙar shayi zuwa shayin tsiri ja da kuma baƙar shayin fashe-fashe bisa tsarin samarwa da kuma sifar da aka gama.Saboda haka, yin birgima baƙar fata yawanci yana da hanyar CTC (gajartar CTC, Crush, Tear and Curl) da kuma hanyar LTP (LTP, gajarta na Laurie Tea Processer).), da dai sauransu, waɗannan hanyoyin sarrafawa suna haifar da bambance-bambance a cikin girman lalacewar ƙwayar shayi, samar da shayi mai halaye daban-daban.

2. Adadin ganyen da aka ƙara

Yawan ganye ne yafi ƙaddara taInjin Roller Teasamfurin da kuma taushi na sabo ne ganye.Ganyen matasa masu laushi ba su da ƙarfi sosai kuma suna da sauƙin mirgina.Tsofaffi masu kauri da kauri suna da ƙarfi sosai kuma ba su da sauƙi a mirgina su cikin wani siffa.Don haka, adadin ganyen zai iya zama ƙari ga ganyaye masu laushi masu taushi da ƙasa da kauri da tsofaffin ganye.

3.Lokacin cuku

A lokacin aikin birgima, lokacin juyi yana da tasiri mai mahimmanci akan ingancin ganyen da aka yi birgima.Ya kamata a ƙayyade lokacin ƙulluwa bisa ga taushi da bushewa (ko kore) digiri na albarkatun ƙasa.Idan lokaci ya yi ƙanƙara, igiyoyin ba za su yi ƙarfi ba, kuma za a sami sandunan shayi masu kauri da yawa, da raguwar gutsuttsura, kuma miyar shayin za ta zama siriri;idan lokaci ya yi yawa, za a rage sandunan shayi mai kauri, amma guntuwar za a karye, za a karye titin ganye, za a sami karaya, kuma siffar ba ta dace ba.

4. Knead da danna

Injin Shayi Leaf Roller Machinepressurization shine ginshiƙin fasahar mirgina.Nauyin nauyi da lokacin matsawa yana da tasiri mai yawa akan tsauri da murkushe igiyoyin shayi.Matsayin karkatarwa yana da dangantaka mafi girma tare da lalacewar ƙwayar ganye da launi, ƙanshi da dandano na endoplasm.Idan matsi ya yi yawa, igiyoyin za su dunƙule sosai, amma idan matsi ya yi yawa, ganyen za su dunƙule cikin sauƙi ya karye, kuma launi da ɗanɗanon miya ba za su yi kyau ba;idan matsa lamba ya yi ƙanƙara, ganyen za su yi kauri kuma su yi laushi, har ma da manufar mirgina ba za a iya cimma ba.

5. Zazzabi da zafi na dakin kneading

Don black shayi, dainjin mirgina shayifara aiki, kuma enzymatic oxidation yana farawa.Zafin da iskar oxygen ta fitar ya sa zafin ganyen da ke cikin ganga mai cuɗa ya ci gaba da tashi.Haɗe tare da jujjuyawar birgima, ana haifar da wasu zafi, kuma zafin ganyen shima yana tashi.Dakin cuɗawa yana buƙatar ƙananan yanayin zafi.Gabaɗaya, ana sarrafa zafin dakin a 20 ~ 24 ℃.Fermentation ba makawa ne a yayin aikin birgima.Idan zafi a cikin iska ya yi ƙasa, ruwan da ke cikin ganyayyakin da aka yi birgima zai iya ƙafe cikin sauƙi, wanda zai yi mummunan tasiri akan fermentation.Dakin kneading gabaɗaya yana kula da yanayin zafi na 85 zuwa 90%.

Bayan an birgima ganyen shayin yakan yi dunkulewa, wanda ya kai girman hannu da kankanta kamar goro.Suna buƙatar girgiza su daga cikin kullu ta hanyar aInjin Kashe shayi, kuma ana tace ganyaye masu kyau da gutsuttsura don inganta ingancin shayin.