Chizindikiro cha Chikhalidwe chojambulidwa kachikwama

Chikwama cha Mylar ndi chiyani?
Kwenikweni, thumba la zipper ndi thumba lopangidwa ndi mafilimu a Mylar, zikwama zilizonse zogulira, matumba a racuum. Matumba a Mylar amakulitsa chakudya chosungira koma chimatsika kwambiri kuposa malo aluso osungira chakudya. Nthawi zambiri, tikamalankhula za matumba a "Mylar Thumba"

Chifukwa chiyani mukufunikira matumba a mylar?
Tisanalankhule za funso ili, tiyenera kudziwa mbiri yosungirako chakudya. Kusungidwa kwa chakudya kuli ndi luso lapadera komanso, monga momwe zinthu zilili ndi chakudya, chinthu chofunikira kwambiri cha mafakitale ndi malonda. Kusungidwa kwa chakudya, kusungirako, kuphatikizapo kutumiza kwa nthawi yake kwa ogula, ndikofunikira kuzachitetezo cha chakudya, makamaka kwa anthu ambiri padziko lonse lapansi omwe amadalira ena kuti apange chakudya.

Kodi matumba amkati amasankha mtundu wanji?

Nthawi zambiri, wopanga ambiri amasunga chakudyacho ndi matumba osindikizira a Myper, makamaka m'matumba atatu osindikizidwa. Koma mawonekedwe amodzi okha a matumba a Mylar. Tili ndi zosankha zambiri:

1. Matumba a vacuum (mapesi atatu a zimbudzi)
2. Matumba pansi
3. Matumba a Gusset
4. Imirirani thumba