Labarai

1. Duba rabe-rabe

Na farko, rarraba lilin kafin wanka don ƙarin sakamako mai tasiri.

Rarrabe ta launi na lilin.Sarrafa lilin daban-daban tare na iya haifar da gurɓacewar juna, kuma hanyoyin sarrafa lilin iri ɗaya na launuka daban-daban ma sun bambanta.

Rarraba bisa ga matakin tabo akan lilin.An kasu kashi uku: tabo mai nauyi, tabo matsakaici da tabo kadan.

Rarraba ta nau'in tabo akan lilin.Wannan hanyar rarrabuwa an yi niyya ne ga tabo na musamman wanda lilin yake da shi yayin amfani.Ana kula da waɗannan tabo na musamman tare da masu cire tabo na musamman.Idan an yi amfani da lilin mai nauyi akai-akai tare da irin nau'in lilin na gaba ɗaya, zai haifar da yawan wankewa da sharar gida.

Rarraba ta hanyar rubutun lilin, kamar zanen auduga, zanen polyester-auduga, da sauransu, waɗanda yakamata a sarrafa su daban.Gabaɗaya zanen gado da auduga mai tsabta, tare da tabo iri ɗaya, za su ɗauki lokaci mai tsawo, mafi girman zafin jiki da mafi girman adadin kayan wankewa fiye da audugar polyester.Sabili da haka, yana da amfani don inganta yawan aiki da adana farashi ta hanyar rarrabawa da sarrafawa bisa ga nau'in lilin.

Ya kamata a ware tawul ɗin bene musamman a wanke a bushe a kan na'ura daban.

2. Maganin kawar da tabo

Cire tabo yana nufin tsarin yin amfani da wasu sinadarai da aikin injiniya daidai don cire tabo waɗanda ba za a iya cire su ta hanyar wankewa da bushewa na al'ada ba.Aikin kawar da tabo yana buƙatar wasu ƙwarewar aiki da ilimin ƙwararru.

3. Kurkura da riga-kafi

Yin amfani da aikin ruwa da ƙarfin injin, an wanke tabo mai narkewa a kan masana'anta da aka wanke daga masana'anta kamar yadda zai yiwu, kuma an kafa tushe mai kyau don babban wankewa da lalatawa.Ana amfani da matakin kurkure gabaɗaya don wanke tabo mai matsakaici da nauyi.Pre-wankewa tsari ne na riga-kafi tare da ƙari da adadin da ya dace na wanka.Saboda tsananin tashin hankali na ruwa, ruwa ba zai iya jika tabon daidai ba.Don tabo mai tsanani, riga-kafin wanka mataki ne na wajibi.Ana iya shirya riga-kafin wanka gabaɗaya bayan matakin kurkura ko fara aikin riga-kafi kai tsaye.

4. Babban wanka

Wannan tsari yana amfani da ruwa a matsayin matsakaici, aikin sinadarai na wanka, aikin injiniya na injin wanki, da kuma daidaitawar ruwan shafa, zafin jiki, isasshen lokacin aiki da sauran dalilai don yin haɗin gwiwa sosai don samar da yanayi mai kyau na wankewa da lalatawa. don cimma manufar lalata..

5. Bleaching

Wannan tsari ƙarin mataki ne don babban wankewa da ƙazanta, kuma galibi yana kawar da tabo mai launi waɗanda ba za a iya cire su gaba ɗaya a babban matakin wankewa ba.Oxidative bleach (Oxygen Bleach Liquid) an fi amfani dashi a wannan mataki.Saboda haka, a cikin aiki, da ruwa zafin jiki ya kamata a tsananin sarrafawa a 65 ℃-70 ℃, da kuma pH darajar da wanka ya kamata a sarrafa a 10.2-10.8, da sashi ya kamata a tsananin sarrafawa bisa ga irin tabo da masana'anta. tsari.