Kwiliza lotshintsho olusasazekayo kwishishini lemveliso yezihlangu lehlabathi, izinto ezidibanisa ukuqina kwerabha kunye nokusebenziseka kakuhle kweplastiki zikhokelela ngokuthula utshintsho olukhulu—i-ethylene-vinyl acetate copolymer, eyaziwa ngokuba yi-EVA. Njengesiseko setekhnoloji yezinto zezihlangu zanamhlanje, i-EVA, enesakhiwo sayo sefoam esingenamibhobho, iimpawu ezibalaseleyo zokuthambisa ezikhaphukhaphu, kunye nokuziqhelanisa noyilo olomeleleyo, iphinda ibumbe imida yokusebenza kunye namava okunxiba izihlangu—ukusuka kwizixhobo zemidlalo zobungcali ukuya kwizihlangu zefashoni zemihla ngemihla.

Iimpawu eziphambili: Ubuchule bobunjineli kuyilo lwezihlangu

Iingenelo eziphambili ze-EVA kwishishini lezihlangu zivela kwisakhiwo sayo esihlengahlengiswayo ngokuchanekileyo kunye neempawu zomzimba. Ngokulawula inkqubo yokufutha, uxinano lwezinto lunokulungiswa ngokulula ngaphakathi koluhlu lwe-0.03–0.25g/cm³, lubonelele ngezisombululo ezijolise kwiintlobo ezahlukeneyo zezihlangu:

1.Ukugcina Ukukhusela:I-EVA midsoles ene-elasticity ephezulu inokufikelela kwizinga lokubuyela kwamandla eliyi-55%–65%, ifunxa ngempumelelo amandla oxinzelelo ngexesha lokuhamba kwaye inciphise umthwalo wamalungu malunga ne-30%.

2.Amava alula:Ikhaphukhaphu ukuya kuthi ga kwi-40%–50% kunezo nyawo zerabha zemveli, nto leyo ephucula kakhulu intuthuzelo xa isetyenziswa ixesha elide kwaye ikhawuleza ukusebenza.

3.Ukuqina kunye nozinzo:Ulwakhiwo lweseli evaliweyo lubonelela ngokumelana okuhle kakhulu nokuguqulwa koxinzelelo (<10%), ukuqinisekisa ukuba i-sole igcina imo yayo yokuqala nokuba sele isetyenzisiwe ixesha elide.

4.Ukulungelelaniswa Kwendalo: Iifomyula ezimelana nemozulu zigcina ukusebenza okuzinzileyo kumanqanaba obushushu obugqithisileyo ukusuka kwi -40°C ukuya kwi-70°C, zilungelelanisa nemozulu eyahlukeneyo kwihlabathi liphela.

Ubuchule bobuchwephesha: Ukusuka kwi-Basic Foam ukuya kwi-Intelligent Response

Iilebhu eziphambili zezinto eziphathekayo zehlabathi ziqhuba iteknoloji ye-EVA kwisizukulwana sayo sesithathu:

1.Itekhnoloji yoXinaniso lweGradient:Ifikelela kwiindawo ezininzi zoxinano kwintlambo enye yesihlangu (umz., ukujijeka okuphezulu kwi-forefoot, ukugoba kakhulu kwisithende) ukuze ihambelane neemfuno ze-biomechanical ngokuguquguqukayo.

2.I-Supercritical Fluid Foam:Isebenzisa i-CO₂ okanye i-N₂ ukutshintsha ii-chemical blowing agents, ilawula ububanzi bee-pore ukuya kwi-50–200 micrometers kwaye iphucula ukufana nge-40%.

3.Iinkqubo eziDibeneyo ezisebenzayo:Hlanganisa amasuntswana alwa neentsholongwane (ii-ion zesilivere/ii-oxide ze-zinc), ii-microcapsules ezitshintsha-tshintsha isigaba (uluhlu lolawulo lobushushu oluphakathi kwe-18–28°C), kunye needayi eziphendula ngokukhawuleza.

4.Uyilo Oluzinzileyo:I-EVA esekelwe kwi-bio (evela kwi-ethanol yomoba) inciphisa umngcipheko wekhabhoni ngama-45%, kwaye iinkqubo zokuphinda zisetyenziswe zifikelela kumanqanaba okusetyenziswa kwakhona kwezinto ezisetyenzisiweyo angaphezulu kwama-70%.

Imeko zesicelo: Uguquko lwentsebenzo kuzo zonke iindidi zezihlangu

Izihlangu zoBugcisa beMidlalo:

Izihlangu zoMdyarho: Iincam eziphakathi ze-EVA ezinefoam ephezulu kakhulu ezinobunzima obuyi-0.12–0.15 g/cm³ zifikelela kumazinga okubuya kwamandla angaphezu kwama-80%.

Izihlangu zeBhola ye ...

Izihlangu zeTrail: Iifomyula eziphezulu ze-VA (28%–33%) zigcina ukuguquguquka kwi--20°C, nto leyo enceda ukubamba kwiindawo ezityibilikayo.

Indlela yokuphila kunye neFashoni Izihlangu:

Izihlangu ezingaqhelekanga: Itekhnoloji ye-micro-foaming inika amava okuchukumisa "afana nelifu", iphucula ukusasazwa koxinzelelo nge-22% ngexesha lokunxiba rhoqo iiyure ezingama-24.

Izihlangu zeShishini: Iinkqubo zokuncamathisela ezingabonakaliyo ezineeleya ze-EVA ezibhityileyo kakhulu ze-3mm zibonelela ngenkxaso ye-arch imini yonke.

Izihlangu Zabantwana: Ii-insoles ezijolise ekukhuleni okuguquguqukayo ezinezakhiwo ezikrelekrele ezisabela kubushushu ezilungelelanisa iinyawo ezikhulayo zabantwana.

Ukuphuculwa kweMveliso: I-Paradigm entsha yeMveliso yeDijithali

Iifektri ezikrelekrele zitshintsha indlela ezivelisa ngayo izihlangu ze-EVA:

Ukubumba koxinzelelo lwe-4D:Yenza ngokwezifiso uxinano lwezonal ngokusekelwe kwi-gait big data, inciphisa imijikelo yemveliso ukuya kwimizuzwana engama-90 ngesibini ngasinye.

Iteknoloji yokugqobhoza iLaser Micro-Perforation:Ilawula ngokuchanekileyo ukuphefumla kwesakhiwo sefoam, ifikelela kubuninzi be-micro-pore obuyi-5,000–8,000 nge-cm² nganye.

Ukulandeleka kweBlockchain:Ilandelela umkhondo wekhabhoni kulo lonke umjikelo wobomi, ukusuka kwizinto ezisetyenzisiweyo kwi-bio ukuya kwiimveliso zokugqibela ezinokuphinda zisetyenziswe.

Ikamva Elizinzileyo: Umqhubi Oyintloko WeeNqanawa Eziluhlaza

Iimpawu eziphambili kushishino sele zisenzile iimodeli zoqoqosho olujikelezayo lwe-EVA:

Iprojekthi ye-Adidas yeFuturecraft.Loop ifezekisa i-100% yezihlangu zokubaleka ze-EVA ezinokuphinda zisetyenziswe.

Inkqubo yeNike's Grind iguqula i-EVA ephinda isetyenziswe ibe zizinto zemidlalo, icubungula ngaphezulu kwe-30 yezigidi zeepawundi ngonyaka.

Itekhnoloji entsha yokususa ipolymerization yeekhemikhali ifikelela kwizinga lokubuyisa i-monomer ye-EVA engama-85%, ixabiso liphindwe kathathu xa lithelekiswa nokurisayikilisha okuqhelekileyo.