Kodi nthawi yosungiramo zinthu zotayira mpweya imakhala yayitali bwanji?

Kodi nthawi yosungiramo zinthu zakale imakhala yayitali bwanjimakina opaka vacuumKusanthula kwa moyo wa alumali wa makina opakira vacuum Kupaka vacuum kumaphatikizapo kuyika chakudya mu thumba lopakira, kutulutsa mpweya mu thumba lopakira, ndikumaliza njira yotseka pambuyo poti chakudyacho chafika pamlingo wokhazikika wa vacuum. Mu makampani azakudya, timayang'ana kwambiri "moyo wa alumali", ndipo kugwiritsa ntchito ma phukusi opakira vacuum chakudya n'kofala kwambiri. Miyendo ya nkhuku, nyama yankhumba, masoseji, nsomba zokazinga, nyama ya ng'ombe yokazinga ndi zakudya zina zophikidwa. Zinthu zophikidwa, monga ma pickles, soya, zipatso zosungidwa ndi zakudya zina zomwe ziyenera kusungidwa zatsopano, zikuchulukirachulukira kupakidwa vacuum. Pambuyo popaka vacuum, chakudyacho chimakhala ndi moyo wautali wa alumali, zomwe zimawonjezera moyo wa alumali wa chakudya. Kodi moyo wa alumali wa chakudya chopakira vacuum ndi wotani? Moyo wa alumali wa chakudya chopakira vacuum ukugwirizana ndi zinthu zotsatirazi: 1.Makina opaka vacuum, makina otchipa opaka vacuum nthawi zambiri amalephera kukwaniritsa zofunikira za digiri ya vacuum. Mlingo wa vacuum wa makina wamba ogulitsa vacuum ndi 600-50PA, ndipo mtengo wa mapampu ofanana a vacuum umachokera pa makumi a yuan mpaka makumi a zikwi za yuan. Mapaketi ang'onoang'ono opaka vacuum a yuan pafupifupi 1,000 ndi osiyana ndi mapaketi akuluakulu opaka vacuum a masauzande ambirimbiri. 2. Zipangizo zopangira, opanga osiyanasiyana ali ndi njira zosiyanasiyana komanso zida zosiyanasiyana zoyeretsera. Kuti awonjezere moyo wa phukusi la vacuum, pamafunika chophikira cha akatswiri, ndipo kuwira wamba sikuvomerezeka. 3. Kutentha kosungira ndi mayendedwe, kuwala kwa dzuwa, komanso kutentha kwambiri kudzachepetsa moyo wa chakudya. 4. Ubwino wa matumba opaka vacuum ndi chinthu chomwe chimakhudzanso moyo wa chakudya chopaka vacuum. Matumba opaka vacuum okhala ndi mpweya wambiri komanso kukalamba kosavuta sadzakhala ndi moyo wautali wa matumba opaka vacuum omwe saphika. Zitha kuwoneka kuti mutapaka vacuum, moyo wa chinthucho ukhoza kukulitsidwa ndi nthawi pafupifupi 4. Ichi ndichifukwa chake makina opaka vacuum ndi otchuka kwambiri. Makina ang'onoang'ono opaka vacuum a yuan chikwi chimodzi ndi makina opaka vacuum a panyumba a yuan mazana angapo sangathe kukwaniritsa izi. Chifukwa chakuti kuchuluka kwa vacuum yawo sikukwanira kufunikira, pakadali mpweya wotsalira pambuyo pa kupakidwa vacuum. Chifukwa chake makina ang'onoang'ono opaka vacuum ndi makina opaka vacuum a panyumba amathanso kukulitsa nthawi ya chakudya, koma osati nthawi yayitali.