Marvin Chester Stone, tus neeg tsim khoom Asmeskas, tsim cov ntawv straw, ua pov thawj tias muaj kev ruaj khov thiab muaj txiaj ntsig zoo dua li nws cov neeg ua ntej.
Straw yog invented?
1888 Marvin Stone, tus neeg tsim khoom Asmeskas, ua daim ntawv patent rau haus straws ua los ntawm manila ntawv. Yav dhau los cov neeg siv cov nyom rye nyom straws uas tshuav ib qho nyom tsw hauv lawv cov dej haus. Pob zeb tsim tus qauv rau nws daim ntawv straw los ntawm spiraling ib strip ntawm daim ntawv nyob ib ncig ntawm ib tug cwj mem.
Vim li cas peb thiaj hloov mus rau daim ntawv straws?
Qhov kev sib cav tseem ceeb ntawm kev siv cov ntawv straws es tsis txhob siv cov yas yog ntawv yog biodegradable Qhov no txhais tau tias nws tuaj yeem ua rau tawg thiab yuav tsis poob rau hauv peb cov dej hiav txwv. los yog nqos los ntawm vaub kib. Txawm li cas los xij, qhov kho tsis yooj yim li swapping yas rau ntawv.
Vim li cas Mcdonald tau pib siv cov ntawv straws?
Txoj kev pib straw yog ib feem ntawm saw's 'Zoo M' platform los txhawb ib puag ncig Lwm qhov kev hloov pauv yog kev hloov pauv ntawm McFlurry ntim kom tshem tawm qhov xav tau ntawm lub hau yas cais. Qhov no yuav suav nrog lub thawv uas muaj flaps nyob rau saum toj, lub tuam txhab piav qhia.
Vim li cas McDonald's tsis siv cov straws yas?
McDonald's hais tias cov khoom siv rov ua dua, tab sis lawv cov tuab ua rau nws nyuaj rau lawv ua tiav. Lub tuam txhab tau hloov los ntawm cov yas yas rau cov ntawv hauv nws cov khw noj mov hauv UK thiab koom pheej ntawm Ireland lub caij nplooj zeeg kawg.