Keeb Kwm thiab Keeb Kwm ntawm Cork thiab Cork Tawv

Cork tau siv rau ntau tshaj 5,000 xyoo ua ib txoj hauv kev los kaw cov thawv. Ib lub amphora, uas tau tshawb pom hauv Ephesus thiab hnub tim los ntawm thawj xyoo pua BCE tau kaw zoo heev nrog lub hau cork uas nws tseem muaj cawv. Cov neeg Greek thaum ub siv nws los ua khau khiab thiab cov neeg Suav thiab Babylonian thaum ub siv nws hauv kev nuv ntses. Portugal tau tsim cov cai los tiv thaiv nws cov hav zoov cork thaum ntxov li xyoo 1209 tab sis nws tsis yog txog thaum xyoo 18^thxyoo pua uas kev tsim cov cork tau pib ua lag luam loj heev. Kev nthuav dav ntawm kev lag luam cawv txiv hmab txij li lub sijhawm no mus txuas ntxiv ua rau muaj kev thov rau cov cork stoppers uas txuas ntxiv mus txog rau thaum kawg ntawm xyoo 20^thxyoo pua. Cov neeg tsim cawv txiv hmab hauv tebchaws Australia, tsis txaus siab rau qhov ntau ntawm cov cawv txiv hmab 'corked' uas lawv tau ntsib thiab xav tias lawv tau txais cov cork tsis zoo hauv kev sim ua kom qeeb qeeb ntawm cov cawv txiv hmab New World, pib siv cov cork hluavtaws thiab cov hau ntswj. Los ntawm xyoo 2010 feem ntau cov chaw ua cawv txiv hmab hauv New Zealand thiab Australia tau hloov mus rau cov hau ntswj thiab vim tias cov hau no pheej yig dua los tsim, ntau lub chaw ua cawv txiv hmab hauv Tebchaws Europe thiab Asmeskas tau ua raws li qhov ntawd. Qhov tshwm sim yog qhov kev thov cork poob qis thiab qhov peev xwm poob ntawm ntau txhiab hectares ntawm hav zoov cork. Hmoov zoo, ob yam tau tshwm sim los daws qhov teeb meem. Ib qho yog kev thov rov qab rau cov cork cawv txiv hmab tiag tiag los ntawm cov neeg siv khoom thiab qhov thib ob yog kev tsim cov tawv cork ua qhov zoo tshaj plaws vegan hloov tawv.

Qhov tsos thiab kev siv tau zoo

Tawv corkNws yog mos, yoog tau thiab sib dua. Nws qhov elasticity txhais tau tias nws khaws nws cov duab thiab nws cov qauv honeycomb ua rau nws tsis kam dej, tsis kam hluav taws thiab hypoallergenic. Nws tsis nqus cov hmoov av thiab tuaj yeem so kom huv nrog xab npum thiab dej. Cork tiv taus kev sib txhuam thiab yuav tsis lwj. Tawv cork yog qhov xav tsis thoob thiab ruaj khov. Puas yog nws muaj zog thiab ruaj khov zoo li tawv nqaij tag nrho? Tsis yog, tab sis koj yuav tsis xav tau nws.

Qhov zoo ntawm cov tawv nqaij zoo tag nrho yog tias nws cov tsos yuav zoo dua thaum laus thiab nws yuav kav ntev mus ib txhis. Tsis zoo li cov tawv cork, cov tawv no nkag tau yooj yim, nws yuav nqus tau cov dej noo, tsw ntxhiab thiab hmoov av thiab nws yuav tsum tau hloov nws cov roj ntuj qee zaum.