Phakathi neminyaka engamashumi ayisishiyagalolunye, izigqoko eziphansi zaziwa kakhulu. Lokhu akumangazi, ngoba lezo zangaphandle zangaphandle zasebusika zikhululekile kakhulu, azitholi zimanzi, zifudumele, ngakho-ke kungcono ukhethe futhi ungenzi. Kodwa-ke, manje kunzima ukukhetha ijaji eliphansi, ngoba kunezinto eziningi ezihlukahlukene zokhetho emakethe. Futhi kuqala ukukhathazeka hhayi isitayela, kodwa iqiniso lokuthi amabhasi aphansi agcwele ngaphakathi. Khetha umbala noma isitayela akuyona inkinga, ngoba ubulili bobulili obuhle buvele busekelwe ekuthandweni kwabo okuthandayo, kuyilapho kucatshangelwa ezinye izitayela zethando azithandayo. Kodwa ngama-fillers we-down jackets kakade kunzima kakhulu. Ake sibheke ngokuningiliziwe ukuthi yiziphi izitsha zokugqoka amajeketi ngokuvamile ezikhona nokuthi yiziphi ezingcono nokufudumala.
Izimpungushe ezisezingeni eligcwele
Ukukhuluma ngokuqinile, embuzweni othi "yikuphi okungcono ukugcwalisa amajackethi?" Ngokuqinisekile uzokutshela ukuthi kuyimvelo. Okusho ukuthi, phansi, hhayi okunye okufaka esikhundleni somhlobo wesono se-sintepon. Ngakho empeleni kungenxa yokuthi u-eider wemvelo noma i-duck fluff uhlukanisa izinzuzo ezinjalo, ezingenayo izinto zokwakha. Amajethi aphansi, lapho kugcwaliswa khona ukugcwalisa okungenani okungamaphesenti ayisishiyagalombili, angamelana nesithwathwa esingama-forty-degree. Banezimfanelo ezimangalisayo zokushisa okushisa, ngakho umoya obandayo awudluli ngaphakathi, futhi umoya oshisayo awuphumi. Ngakho phansi, ngisho nasesikhathini sethu sobuchwepheshe obuphambili, sihlala sisungula ukuthembeka kunokwethenjelwa nokufudumala kwamagebengu namagqoko. Ukuhleleka kwayo kuphela, mhlawumbe, kungabizwa ngokuthi inani eliphakeme kakhulu uma liqhathaniswa namagebengu aphansi anezici zokwenziwa. Kodwa, mhlawumbe, kuwufanele.
Izimpungushe ezisezingeni eligcweleyo
Njengoba ubuchwepheshe bungahlali futhi buqhubeka njalo, sonke isikhathi kunezigcawu eziningi ezintsha zokugqoka amajeketi emakethe. Phakathi kwabo, ngokungaqondile, ukuhlukahluka kukhulu kakhulu kangangokuthi kungenzeka ukudideka. Yiqiniso, imishini ngayinye yokufakelwa inezimo ezithile, noma kunjalo, nesithunzi. Ngendlela, into esemqoka uma ukhetha ibhokisi elingezansi, bheka ithegi, ukuthi yikuphi ukushisa okuhloswe ngakho. Lolu lwazi luzokusiza ukuthi unqume kalula.
Tinsulate. Mhlawumbe, ukugcwaliswa kwekhwalithi engcono kunazo zonke ze-jackets kuhlanganisa. Yayifaka ngo-1978 eMelika ngokuqondile izambatho ze-cosmonaut. Tinsulate - i-fibre inomzimba omncane kakhulu, elula, elula. Ngenxa yokwakhiwa kwayo okuhle, iqukethe umoya omningi, okuyinto engcono kakhulu yokufudumala ukushisa. Futhi, akubanga imbangela yokugula. Futhi, ngaphezu kwalokho, ngokusho kwabakhiqizi, i-filler ye-jackets i-tinsulate iphindwe kabili njengokufudumala njenge-fluff yemvelo.
I-swan feather. Okukhethwa kukho okuthakazelisayo kuyinhlangano yezinhlanzi zokufakelwa. Ukusebenzisa isiqalo sayo kungekudala, kodwa sesivele sithandwa kakhulu. Ngenxa yobumnene bayo, ukukhanya, kanye nokugxila okuphezulu okushisa, i-Swan's down ibeka cishe eyodwa kwesinye semvelo.
Isosoft. Lesi yisihlobo esiseduze, esithuthukisiwe kuphela se-sintepon. Uma i-sintepon ingasetshenziselwa izingubo zekwindla, ngoba cishe ayifudumale, khona-ke issofo ifanele ebusika, njengoba izindawo zokushisa ezishisayo ziphakeme, nakuba zingekho kahle njengezigcawu ezibalulwe ekuqaleni.