Me yasa wayar jan ƙarfe ta waya da kebul ke yin baƙi?

(1) Yankin wurin wanka na mai mai zana emulsion ƙaramin yanki ne, bututun dawowa gajere ne kuma an rufe shi, wanda ke haifar da raguwar zafi a hankali, wanda ke haifar da zafin mai mai mai yawa.

(2) Hana waya ta tagulla yana haifar da duhun launi. Na farko, ko da jan ruwan sanyi ana amfani da shi galibi ruwan famfo ne, ruwan karkashin kasa, saboda ingancin ruwa ba iri ɗaya bane a ko'ina, wasu wurare na ingancin ruwa ƙimar PH ƙasa ce, 5.5 ~ 5.0 kawai (al'ada shine 7.0 ~ 7.5), ana tsaftace asalin emulsion a cikin fim ɗin antioxidant, ana cire haɓar wayar jan ƙarfe cikin sauƙi, ana yin baƙi; Na biyu, a cikin injin zana waya na yau da kullun an ja samfurin da aka gama na wayar jan ƙarfe a cikin layin haɓar a cikin wani layin haɓar, ruwan sanyaya kuma Babu amfani da antioxidants, lokacin antioxidant ya yi gajere, nan ba da jimawa ba za a sami wani abu mai kama da oxidized black;

(3) Wasu tsofaffin masana'antu har yanzu suna amfani da silinda masu rage zafi don rage zafi.TWadannan dalilai kuma zasu haifar da iskar shaka, da kuma yin baƙi: Na farko, ba a matse goro na silinda mai annealing ba, ko kuma fitar da iskar carbon dioxide ko kuma fitar da sinadarin nitrogen mai tsafta; Na biyu, daga silinda na wayar jan ƙarfe zafin jiki ya yi yawa, ya wuce 30°C; Na uku, kula da jan ƙarfen da ke zana waya bai isa ba, ƙimar PH ta yi ƙasa sosai; waɗannan yanayi sun fi yawa a lokacin rani lokacin da zafin jiki ya yi yawa, za a yi amfani da emulsion ba tare da dakatar da asarar zafi mai yawa ba, sannan a rasa da sauri. Lokacin da zafin jiki ya yi yawa, asarar ta fi sauri, idan ba a sake cika sabon man fetur a kan lokaci ba, yawan kitsen yana da ƙanƙanta sosai a wannan lokacin, tare da yawan zafin jiki, zafin emulsion na iya wuce 45°C, yana da sauƙin haifar da iskar shaka da kuma yin baƙi.

(4)AWani yanayi kuma shi ne, saboda yawan amfani da zane mai sauri a yanzu, saurinsa ya ƙaru, lokacin watsa zafi yana raguwa, zuwa ga iskar shaka ta wani adadin sarari da lokaci, saboda haka, ana ba da shawarar masana'antun su mai da hankali sosai kan yawan kitsen da ke cikin yanayin emulsion, amfani da zafin jiki, ƙimar PH, da sauransu. Ko ya dace a yi amfani da lokacin ruwan sama mai launin rawaya mai launin ruwan kasa a lokacin bazara, ko kuma yawan ƙwayoyin cuta na azumi, za ku iya amfani da maganin kashe ƙwayoyin cuta, wanda ake samu a lokacin bazara don magance matsalar iskar shaka, matsalar baƙar fata ba za ta zama matsala ba.