Olsem wanpela komon kontena we ol i save karim long laip bilong nau, ol i wokim ol pepa kap long rot bilong bungim ol as tingting bilong planti kain samting, olsem saiens bilong ol samting, 'fluid dynamics', na 'ergonomics', na ol i laik kamapim gutpela wok, isi bilong yusim, na gutpela pe bilong putim wara.
Long lukluk bilong straksa, ol pepa kap i save gat wanpela bodi olsem konikal o silinda. Dispela seip i save rausim presa bilong wara na i no inap pundaun. Dispela 'conical design' em i gutpela long holim na i no yusim planti samting olsem 'cylindrical shape' bilong wankain kapasiti. As bilong kap i save stap stret o i gat liklik 'convex', wantaim ol strongpela 'ribs' o 'double-foldim proses bilong strongim 'load-bearing capacity na stopim 'deformation' taim yu holim ol hotpela dring.
Long sait bilong makim ol samting, ol i save putim 'polyethylene' (PE) o 'paraffin wax' long insait bilong ol pepa kap bilong wokim wanpela banis we wara i no inap go insait long en. Long ol yia i go pinis, ol wari bilong lukautim envairomen i bin kirapim ol long kamapim ol 'biodegradable coating' na ol 'single-material disain we ol i ken yusim gen, olsem yusim ol samting bilong diwai olsem PLA (polylactic acid) long senisim ol 'traditional plastic coating'. Ausait bilong en em ol i wokim long pepa we i gat mak bilong presa, tempereja, na non-toksik.
Long sait bilong 'functional design', ol pepa kap i stap long ol 'tiered capacities' (olsem, 80ml i go inap 500ml) we i gutpela long ol kain kain yusim. Olsem, ol kap kopi i save gat ol 'anti-scald han o han bilong en long mekim hap bilong en i go antap na daunim hat. Sampela disain i gat wanpela 'rolled edge' bilong mekim dring i stap isi na strongim ol 'edge' bilong stopim bruk.
Na tu, ol pepa kap i ken stap wantaim bikos i gat ol liklik hul o ol 'groove' insait long bodi bilong kap, na dispela i mekim isi long karim na putim. Ol i no hevi tumas (hevi bilong ol i olsem 3-10 gram long wan wan kap) na dispela i save daunim tru ol kos bilong lojistik, na tu, ol wok bilong wokim ol 'prototyping' hariap (olsem 'die-cutting' na 'lamination') i save helpim wok bilong kamapim ol samting.
Long tok sot, pepa kap disain i soim olsem i gat gutpela wok na ol samting we i no gat bikpela pe bilong en. Ol samting bai kamap bihain bai putim namba wan samting long yusim ol sastenebel materiel na gutpela yusa ekspiriens.
