Kev Ua Haujlwm Tseem Ceeb: Daim Pam Cawm Sia Ntau Yam Haujlwm Ntawv Phau Ntawv: Shadow yog ib daim pam cawm sia uas muaj ntau yam haujlwm, tsim los pab cov neeg raug tsiv teb tsaws chaw vim kev tsov rog, huab cua hloov thiab lwm yam xwm txheej kub ntxhov. Shadow muaj peb yam haujlwm ua ke: ib yam pab kom ua luj puv tau (buoyancy aid), ib daim pam so kub thiab ib lub hnab pw yooj yim. Muaj ib daim sponge ua luj puv tau nyob rau sab hauv khoom siv, uas muab kwv yees li 90 newtons kev txhawb nqa rau hauv dej, thiab muaj ib txheej khoom tiv dej sab hauv khaws cov ntaub ntawv tseem ceeb kom qhuav. Ib txheej aluminium uas nyob sab hauv yuav pauv rov qab lub cev kub kom khaws tau kev sov. Kev sib txuas siv kub sib txiav ceev (high-frequency heat sealing) ua rau khoom siv muaj zog thiab tiv tau dej. Cov hlab elastic pub tau txav sau khoom nrawm rau kev nqa mus thiab nthuav tawm ceev thaum xav tau siv.

Lub npe Project : Shadow, Tus tsim qauv lub npe : Xudong Cai, Neeg lub npe : Dongguan Whale Design Technology Co., Ltd..

Nyeem cov kev xam phaj zaum kawg thiab sib tham txog kev tsim qauv, tsim kom muaj tswv yim tshiab thiab kev tsim qauv ntawm cov neeg sau xov xwm tsim thiab cov neeg tsim khoom ntiaj teb, cov kws ua yeeb yam thiab cov kws tshaj lij. Pom tseeb cov phiaj xwm tsim qauv tshiab thiab cov khoom plig zoo nkauj los ntawm cov neeg tsim qauv zoo nkauj, cov kws ua yeeb yam, kws ua qauv vaj tsev thiab cov tub ntxhais tsim qauv. Tshawb nrhiav kev pom tshiab ntawm kev muaj tswv yim, kev tsim kho tshiab, kos duab, tsim qauv thiab kos duab. Kawm txog cov txheej txheem tsim ntawm cov neeg tsim qauv zoo.