U umsindleko wokwakha amathambo okunqamula kahle yisikhundla esiphambili sokusebenzisa izixhobo zokukhupha i-yarn yesithuthi. Izithuthi zasekhaya—ezisetshenziswa emhlabathini, emasethembeni okafamilya, noma kumakhambi amakhulu—zingadinga i-yarn ebalise ubuhle, ukuzungezwa, nokulondoloza ngexesha elide. Iziphakamiso ze-trampoline yarn extrusion zihlanganisa le nto ngokukhupha ngqo i-polyester enobunzima obungaphezu noma i-nylon yarn, ngegcindezelwano enokulungiswa kwebanzi nokulawula ukuqhathaniswa ukuze igcine ukuba isithuthi samandla singabangela ukuba sibhubhane noma sihlatshelwe xa sisetshenziswa ngokuvamile (umzekelo, abantwana bathutha, umsebenzi wendalo engaqhelekanga) ngaphandle kokuchithwa noma kukhala. Ngaphezu koko, le zixhobo zinokuthunyelana nezinkcazo zokudluliswa komthamo ukuze zenze i-yarn ngemithamo eyahlukene, ukuxhasa izidingo zezikhangeli zezithuthi zasekhaya efunayo ukulungiswa kwembono ukulinganiselana nemigudu yekhaya.
Enye indawo ebalulekile yokusebenzisa ukwakhiwa kwezikhundla zokuthutha ezibalulekileyo , kufakela izindawo zokuthembeka, izindawo zokuziphatha ngaphandle, nezihlalo zokuphuhlisa. Lezi zindawo zibonakala ukusebenziswa okukhulu nokungahleli—kunye namakhulu amaningi abhujiswa ngokufanayo ngotshe—ngoko ke iguni lokubhujiswa kumele libe nemfazwe yokulahla kanye nesimo sokuba yililo. Iguni lokubhujiswa elivela kumashini ekhiqwayo lithutha kule nto ngokwenza iguni eliqinile eline ubukhosi obukhulu (okwanele kuphela kune-800N) kanye nezimboni zokukhusha. Kananjalo kuthutha ekwakhiweni kwamakhulu, kuvumela abakhi uzithola izihlalo ezinkulu zokubhujwa (isb. 5m×8m noma zizimele) kumaquqhwane, ukuqinisekisa ubumnandi beguni ngalinye i-refa ukuze kugcinwe indlela engavamile yokususa isimo esihleli.
Igini lokubhujiswa elivela kumashini ekhiqwayo linempiyeni enkulu ekutheni ukwakhiwa kwegini elisetshenziswa ngokuthile , njengezinkamba zokugqoka ezisebenziswa kwiingcobo nezinkamba ezivuselelwa abantwana. Izinkamba zokugqoka (ezisetyenziselwa kwiinxalenye zokugqoka, ukulungisa okuqukethwe, okanye iingcamango ezihlalo) zidinga inkamba enobukhono obuphambene nobunzima obufanayo—olunikezwa ngomshini ngokulawula ubomi nokukhanya ngexesha lokutsala, ukuqinisekisa ukuba ngalinye ilinya lenkamba libonakala ngokufanayo xa lisusela. Kumaqhubi avuselelwa abantwana, umshini ungasetyenzisa izinto ezingenanto, ezingaphantsi kwe-BPA, kwaye utshale inkamba enobuso obuthilethile ukuhlawula ukuzilila, ukuqinisekisa ukuba uyaphumelela iistandards zoluntu (umzekelo ASTM, EN 71) kwaye akwenze imfuno yabantwana.
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