Jakar shayi wani nau'in samfurin shayi ne wanda ke amfani da dakakken shayi na wasu ƙayyadaddun ƙayyadaddun bayanai azaman kayan albarkatun ƙasa kuma an haɗa shi cikin jakunkuna ta amfani da takaddun tace marufi na musamman bisa ga buƙatun marufi. Ana sanya masa sunan shayin da ake hadawa a cikin jaka ana sha daya bayan daya.
Buhunan shayi na buƙatar cewa ɗanɗanon ganyen shayin kafin da bayan shirya shi iri ɗaya ne. Wani nau’in shayi ne da ake sarrafa shi wanda ke canza yadda ake hada shayin shayin zuwa shayin buhu, sannan kuma yadda ake hadawa da kuma yadda ake sha ya sha bamban da na gargajiya.
Tare da haɓakar saurin rayuwa, buhunan shayi sun shahara cikin sauri a duk duniya saboda saurin bushewar su, tsabta da tsabta, ɗauka mai dacewa, da dacewa don haɗa abubuwan sha. Sun shahara a Turai da Amurkakasuwannikuma sun zama hanyar da aka fi amfani da ita wajen hada kayan abinci da shan shayi a kasashen da suka ci gaba, kamar gidaje, gidajen cin abinci, shagunan kofi, ofisoshi, da wuraren taro. Ya zuwa shekarun 1990, buhunan shayi ya kai kashi 25% na yawan cinikin shayi a duniya, kuma a halin yanzu, sayar da buhunan shayi a kasuwannin duniya yana karuwa da kashi 5% zuwa 10% a duk shekara.
Rarraba Kayan Jakar Shayi
Ana iya rarraba buhunan shayi bisa ga aikin abubuwan da ke ciki, siffar jakar ciki ta jakar shayi, da sauransu.
1. Rarrabe ta hanyar abun ciki na aiki
Dangane da aikin abin da ke cikinsa, ana iya raba buhunan shayi zuwa buhunan shayi mai tsafta, buhunan shayi mai gauraye da sauransu. buhunan shayi bisa ga nau'ikan shayin da aka tattara; Ana yin buhunan shayi masu gauraya sau da yawa ta hanyar haɗawa da haɗa ganyen shayi tare da sinadaran shayi na tushen lafiya kamar su chrysanthemum, ginkgo, ginseng, gynostemma pentaphyllum, da honeysuckle.
2. Rarraba bisa ga siffar jakar shayi na ciki
Dangane da siffar jakar shayin ta ciki, akwai manyan buhunan shayi iri uku: jakar ɗaki guda ɗaya, jakar ɗaki biyu, da jakar dala.
- Jakar ciki na jakar shayi guda ɗaya na iya zama cikin siffar ambulaf ko da'ira. The madauwari guda ɗakin jakar nau'in jakar shayi ana samarwa ne kawai a cikin Burtaniya da sauran wurare; Gabaɗaya, ƙananan jakunkunan shayi suna kunshe a cikin jakar ambulaf ɗin ɗaki ɗaya nau'in jakar ciki. Lokacin yin burodi, jakar shayi ba ta da sauƙi a nutse kuma ganyen shayi na narkewa a hankali.
- Jakar ciki na jakar shayin ɗaki biyu tana cikin sifar “W”, wanda kuma aka sani da jakar W-dimbin yawa. Ana ɗaukar irin wannan nau'in buhun shayi a matsayin ci-gaba nau'i na jakar shayi, saboda ruwan zafi zai iya shiga tsakanin buhunan shayin da ke bangarorin biyu yayin da ake yin sha. Ba wai kawai jakar shayi tana da sauƙin nutsewa ba, amma ruwan shayin yana da sauƙin narkewa. A halin yanzu, wasu kamfanoni ne kawai kamar Lipton a Burtaniya ke samar da shi.
- Siffar jakar ciki tajakar shayi mai siffar dalasiffa ce ta dala triangular, tare da matsakaicin ƙarfin tattarawa na 5g kowace jaka da ikon fakitin mashaya siffa mai siffa. A halin yanzu shi ne mafi ci gaba nau'i na buhun shayi a duniya.
Fasahar sarrafa jakar shayi
1. Abubuwan da ke ciki da albarkatun kayan shayi
Babban albarkatun da ke cikin buhunan shayi sune shayi da shayi na kiwon lafiya na tushen shuka.
Jakunkunan shayi mai tsafta da aka yi da ganyen shayi sune nau'ikan buhunan shayin da aka fi samunsu. A halin yanzu, akwai buhunan shayi na baki, koren shayi, buhunan shayin oolong da sauran nau’in buhunan shayi da ake sayarwa a kasuwa. Daban-daban nau'ikan jakunkuna na shayi suna da takamaiman ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun buƙatu da buƙatu, kuma ya zama dole don guje wa faɗuwa cikin kuskuren cewa "Ingantattun buhunan shayi da albarkatun ƙasa ba su da mahimmanci" kuma "ya kamata a haɗa buhunan shayi tare da foda na taimako". Ingancin ɗanyen shayi na buhunan shayi ya fi mai da hankali kan ƙamshi, kalar miya, da ɗanɗano. Koren shayin jakunkuna yana buƙatar ƙamshi mai tsayi, sabo, kuma mai dorewa, ba tare da wani ƙamshi mara daɗi ba kamar matsananciyar tsufa ko hayaƙi mai ƙonewa. Launin miya kore ne, bayyananne, kuma mai haske, tare da ɗanɗano mai ƙarfi, mai laushi da mai daɗi. Jaka koren shayi a halin yanzu shine samfur mafi zafi a cikin haɓaka buhunan shayi a duniya. Kasar Sin tana da albarkatun koren shayi da yawa, da inganci mai kyau, da yanayin ci gaba mai matukar kyau, wanda ya kamata a ba da cikakkiyar kulawa.
Domin inganta ingancin buhunan shayi, danyen shayi yakan buƙaci a haɗa shi, gami da nau'ikan shayi daban-daban, asali, da hanyoyin samarwa.
2. Sarrafa Buhun Shayi Danyen Kaya
Akwai wasu buƙatu don ƙayyadaddun bayanai da fasahar sarrafa kayan albarkatun shayi.
(1) Ƙayyadaddun Kayan Kayan Kayan Shai
① Bayani dalla-dalla: 16 ~ 40 rami shayi, tare da girman jiki na 1.00 ~ 1.15 mm, bai wuce 2% ba don 1.00 mm kuma bai wuce 1% don 1.15 mm ba.
② Ingancin da buƙatun salon: ɗanɗano, ƙanshi, launin miya, da sauransu yakamata duk sun cika buƙatun.
③ Abubuwan da ke ciki: Abubuwan da ake amfani da su a cikin na'ura ba za su wuce 7% ba.
④ Girman gram ɗari: albarkatun jakunkunan shayi da aka tattara akan injin yakamata su sami ƙarar gram ɗari da ke sarrafawa tsakanin 230-260mL.
(2) sarrafa danyen buhun shayi
Idan marufin jakar shayin yana amfani da kayan danyayen buhun shayin granular irin su karyewar shayin baki ko granular koren shayi, za'a iya zaɓar kayan da suka dace a gauraya su bisa ƙayyadaddun da ake buƙata don buhun shayin kafin shiryawa. Don kayan albarkatun da ba na granular shayi ba, ana iya amfani da matakai kamar bushewa, sara, tantancewa, zaɓin iska, da haɗawa don ƙarin sarrafawa. Sa'an nan, za a iya ƙayyade adadin kowane nau'in danyen shayi bisa ga inganci da ƙayyadaddun buƙatun shayin, kuma za a iya ƙara haɗawa.
3. Kayan marufi don buhunan shayi
(1) Nau'in kayan tattarawa
Kayan marufi na jakunkunan shayi sun haɗa da kayan tattarawa na ciki (watau takardar tace shayi), kayan marufi na waje (watau.ambulan jakar shayi na waje), marufi akwatin kayan, da kuma m filastik gilashin takarda, daga cikin abin da marufi kayan ciki ne mafi muhimmanci core abu. Bugu da ƙari, yayin aiwatar da marufi gabaɗaya na jakar shayi, zaren auduga don layin ɗagawa da takarda suna buƙatar amfani da su. Ana amfani da mannen polyester na acetate don layin ɗagawa da haɗin lakabin, kuma ana amfani da akwatunan takarda na corrugated don marufi.
(2) Takardar tace shayi
Takarda tace shayishine mafi mahimmancin danyen abu a cikin kayan buhun shayi, kuma aikin sa da ingancinsa zai shafi ingancin jakunkunan da aka gama.
①Tea tace takarda iri: Akwai nau'ikan takardar tace shayi iri biyu da ake amfani da su a cikin gida da waje: takardar tace shayin zafi da aka rufe da kuma takardar tace shayi mara zafi. Abin da aka fi amfani dashi a halin yanzu shine takarda tace shayi mai zafi.
②Bukatun asali don takardar tace shayi: A matsayin kayan tattara kayan shayi na buhunan shayi, nadin takarda tace shayin dole ne ya tabbatar da cewa ingantaccen sinadarin shayin na iya saurin yaduwa cikin miyar shayin yayin da ake shayarwa, tare da hana fodar shayin da ke cikin jakar zube a cikin miyar shayin. . Akwai buƙatu da yawa don aikin sa:
- Ƙarfin ƙarfi mai ƙarfi, ba zai karye ba a ƙarƙashin babban aiki mai sauri da kuma jan na'ura mai ɗaukar jakar shayi.
- Yawan zafin jiki ba ya lalacewa..
- Kyakkyawan jikewa da haɓakawa, ana iya jika da sauri bayan an shayarwa, kuma abubuwa masu narkewar ruwa a cikin shayi na iya fitowa da sauri.
- Filayen suna da kyau, iri ɗaya, da daidaito, tare da kauri na fiber gabaɗaya daga 0.0762 zuwa 0.2286mm. Takardar tacewa tana da girman ramuka na 20 zuwa 200um, kuma yawan takarda mai tacewa da daidaituwar rarraba ramukan tacewa suna da kyau.
- mara wari, mara guba, kuma ya cika buƙatun tsaftar abinci.
- Fuskar nauyi, takarda farar fata ce.
Lokacin aikawa: Juni-24-2024