Akwai nau'i daban-daban na tef tare da amfani da yawa, alal misali, tef ɗin marufi, tef ɗin ɗauri, tef ɗin rufe fuska da sauransu. Bambancin tef ɗin na farko duk da haka an ƙirƙira shi a cikin 1845 ta wani likitan fiɗa da ake kira Doctor Horace Day wanda bayan gwagwarmayar kiyaye kayan a kan marasa lafiya. raunuka, an yi ƙoƙarin yin amfani da ɗigon masana'anta na roba maimakon.
Me yasa tef ɗin mannewa baya tsayawa a cikin sanyi?
Don haka, bari mu kai tsaye zuwa gare shi.Matsalolin aikin kaset ɗin mannewa suna ƙara yin tsanani a cikin yanayin sanyi har ma da kaset masu nauyi na iya wahala a cikin yanayi mai tsauri kuma.
Wannan shi ne saboda kaset ɗin manne ya ƙunshi abubuwa biyu, m da ruwa.Ruwan yana ba da mannewa ko matsewa ta yadda tef ɗin ya sami nasarar tuntuɓar farko, yayin da ƙaƙƙarfan ɓangaren ke taimaka wa tef ɗin don tsayayya da ƙarfi don haka ba za a iya cire shi cikin sauƙi ba.
A cikin yanayin sanyi, ɓangaren ruwa yana taurare don haka tef ɗin mai ɗako ba kawai ya rasa tack ɗin da yake da shi ba har ma da yanayin yanayinsa, wanda ya sa tef ɗin ya kasa yin hulɗar da ake bukata don cimma matsayi mai karfi na mannewa da ake sa ran.A cikin yanayin da zafin jiki ya ci gaba da faɗuwa, tef ɗin zai daskare, kuma ɓangaren ruwa zai juya zuwa ƙaƙƙarfan mara dabara.
Wasu daga cikin matsalolin tef ɗin da za su iya tasowa saboda yanayin sanyi sun haɗa da:
- Tef ɗin m ba zai manne wa kunshin da kyau ba
- Tef ɗin ya zama mai karye da bushewa
- Tef ɗin yana da ɗan ƙaranci ko ba shi da maƙala don haka baya mannewa kwata-kwata.
Wadannan batutuwan suna da ban takaici ga kowa saboda suna haifar da bata lokaci da kuma lalata ingancin kunshin.
Me yasa tef ɗin al'ada baya tsayawa a cikin sanyi?
Wannan yawanci ya dogara da nau'in tef ɗin manne da ake amfani da shi.Yawancin lokaci, manne a cikin tef yana daskare sosai kafin a kai ga daskarewar ruwan.Amma idan an tsara tef don waɗannan yanayin yanayi, to ya kamata ya ci gaba da aiki ko da a cikin yanayin sanyi.
Yana da mahimmanci a lura cewa lokacin da ake ajiye kwali a cikin yanayin sanyi kafin a yi amfani da tef ɗin, mai yiyuwa ne cewa tef ɗin maɗaukaki zai yi rauni kuma ya rasa ƙarfinsa a kan kunshin.
Menene za a iya yi lokacin da tef ɗinku ba zai tsaya a cikin yanayin sanyi ba?
Daidaitaccen kaset ɗin mannewa za su daskare tun kafin a kai ga zafin daskarewa na ruwa, yayin da kaset na musamman kamar Solvent PP za su ci gaba da mannewa cikin yanayin sanyi.
Idan tef ɗinku ba ta makale ba, wannan shine abin da za a iya yi:
1. Ƙara yawan zafin jiki na saman da kuma tef zuwa digiri 20 Celsius.
2. Idan adana kwalaye da tef a cikin ma'ajiyar, matsar da su zuwa wuri mai dumi sannan kuma a sake gwada amfani da tef ɗin.Wani lokaci sai dai yanayin akwatin ya yi sanyi sosai don tef ɗin ya manne a kai.
3. Sayi tef ɗin al'ada wanda aka tsara musamman kuma an tsara shi don yin aiki a cikin yanayin sanyi.
Idan zaɓuɓɓuka biyu na farko sun kasa aiki, ƙila kuna mamakin abin da kaset ɗin ke aiki a cikin yanayin sanyi wanda zaku iya canzawa zuwa maimakon.
Lokacin aikawa: Nuwamba-07-2023