Anthu nthawi zambiri amafunsa kuti chiyani cha Mwezi wa Mwezi wa Mweta wa Chuma, thumba la mtanda, thumba la Nutheum Ranuum, thumba la baka la baka ndi thumba lina lazakudya? M'malo mwake, chisankho cha thumba la thumba limatengera mawonekedwe a malonda.
Chikwama cha vacuum chitha kugawidwa m'thumba la vacuum nti Kuchokera pa ntchito, imatha kugawidwa m'matumba ocheperako, kutentha kwambiri yina thumba lambiri, kuyimilira chikwama ndi chikwama cha zipper.
Kodi mungasankhe bwanji matumba a mitundu yosiyanasiyana ya zinthu? Chifukwa zinthu zosiyanasiyana zimakhala ndi zofunikira zosiyanasiyana zopangira zida, zida ziyenera kusankhidwa molingana ndi zomwe zachitikazo, kuphatikiza, kuwonongeka, kutentha, kutentha, kutentha kosatha, etc.
Chikwama chabwino cha vacuum sichiyenera kukhala ndi ntchito zambiri, kutengera ngati zikugwirizana ndi zomwe zimachitika.
1. Zogulitsa ndi zokhazikika kapena zofewa:
Choyenera pazinthu zokhazikika kapena zofewa, monga soseji, zinthu zopangidwa ndi soya, ndi zina zokhazokha za zomwe zingalephereke.
Chifukwa chake, mtundu uwu nthawi zambiri umakhala wopota mapa / peacuum yonyamula chikwama. Ngati kutentha kwabwino kwambiri (pamwambapa 100 ℃) kumafunikira, opo / cpp kapena kutentha kwambiri kumatha kugwiritsidwa ntchito ngati PEP ikhoza kugwiritsidwa ntchito ngati kutentha.
2. Zinthu zapamwamba kwambiri za nyama ndi zinthu zapamwamba za nyama ndi zida zina, zolimba kwambiri, zolimba, zolimba, zosavuta kupatuka pakamwa ndi mayendedwe.
Chifukwa chake, thumba lazosintha za mtundu uwu limayenera kukhala ndi punternal kukana ndi ma buffer. Matumba a vacuum amatha kukhala pet / pa / pe / pec kapena opp / CPP. OPA / OPA / PEPA zitha kugwiritsidwa ntchito ngati cholemera chokwanira sichitha 500g. Zogulitsazi zimakhala ndi kusinthasintha kwabwino komanso kusanja kwabwino pakupanga.
Zinthu Zowonongeka: Zinthu zotentha zotentha nyama ndizosavuta kuwonongeka ndikuyenera kusawilitsidwa pamoto wochepa. Mphamvu ya thumba la thumba silokwera, koma pamafunika kuchita bwino kwambiri. Chifukwa chake, mafilimu okhazikika a C-Stopled Co-Stopled Colm monga Pa / PE / EPoh / Pa / PE, zouma zouma mafilimu monga mape ndi K ndi K Matumba a PVDC Shrinkage kapena matumba owuma amatha kugwiritsidwa ntchito pazitsulo zotentha kwambiri.
Post Nthawi: Jul-13-2021