Ndithudi anthu ambiri amvapo kale za jekete zophimbidwa ndi maselo, koma si aliyense amene amadziwa chomwe chiri komanso momwe zimakhalira m'nyengo yozizira.
Nsonga ndizovala zapadera zomwe zimateteza kusalowetsa madzi ndi mphepo mkati. Komabe, mosiyana ndi mankhwala ogwiritsidwa ntchito ndi polyurethane yophimba, nkhaniyi ndi yopuma, kotero kuti thupi, ngakhale likulumpha, sililetsa.
Chipewa cha nembanemba, ngakhale kuti ndi cholemera kwambiri, n'chofunda kwambiri. Chinthuchi, makamaka, chimapangidwira ku malo osungirako zakuthambo ndi ntchito za kunja. Komabe, mikhalidwe yake yapadera idzakhala yofunika kwambiri m'moyo wa tsiku ndi tsiku.
Mayiketi a membrane
Phindu lofunika kwambiri la zobvala zimenezi ndiloti limapangitsa thupi kupuma. Anthu ambiri amadziwa nthawi yomwe, chifukwa cha kusintha kwakukulu kwa kutentha, thupi, pansi pa zigawo zingapo za zovala zotentha, limayamba kutuluka thukuta. Ndipo mu nkhani iyi ndi zophweka kwambiri kugwira chimfine. Koma majeti ochokera minofu ya membrane amathandiza thupi kuteteza thukuta, kutsogolera ilo kupyolera muzirombo zapadera. M'chaka ndi m'dzinja, nyengo yamvula ikayamba, mphepo yabwino yopanga mphepo idzakhala ndi njira yabwino kwambiri. Ndipo chifukwa cha nyengo yozizira kwambiri ya chaka, chimfine chimakhala chokwanira, chomwe chimatentha ngakhale kuzizira kwambiri kwa chisanu. Pachifukwa ichi, mkaziyo sadzasokonezeka ndi kutopa. Komabe, kuti mupeze ubwino wonse wa jekete ngati imeneyo, simukuyenera kugwa ndi chinyengo.
Kusankha jekete la membrane
Inde, chofunika kwambiri pakusankhira mankhwalawa ndi membrane yokha. Ndi bwino kumvetsera zinthu zomwe zimayikidwa pambali, pomwe khalidwe limakhala lofunika kwambiri poyang'anira jekete. Kuwonjezera apo, mu malo ogulitsa, wogulitsa ayenera kutulutsa pasipoti ndi kufotokoza za katundu wa mankhwala osankhidwa.
Ndifunikanso kudziwa kusamba jekete. Onetsetsani kuti muzimvetsera mapepala omwe amasonyezedwa pa lembo, ndi kutsuka, ngati ataloledwa mu makina, sankhani njira yofatsa popanda kukanikiza ndi kuyanika.
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