Txog cov tawv nqaij vegan cork koj xav paub txhua yam ntsiab lus

Tawv Cork yog dab tsi?

Tawv corkyog ua los ntawm cov tawv ntoo ntawm Cork Oaks. Cork Oaks loj hlob ntuj tsim nyob rau hauv thaj tsam Mediterranean ntawm Tebchaws Europe, uas tsim 80% ntawm lub ntiaj teb cork, tab sis cov cork zoo tam sim no kuj tau cog rau hauv Suav teb thiab Is Nrias teb. Cov ntoo Cork yuav tsum muaj tsawg kawg yog 25 xyoo ua ntej cov tawv ntoo tuaj yeem sau tau thiab txawm tias thaum ntawd, kev sau tsuas yog tuaj yeem ua tiav ib zaug txhua 9 xyoo. Thaum ua los ntawm tus kws tshaj lij, kev sau cov cork los ntawm Cork Oak tsis ua rau tsob ntoo puas tsuaj, ntawm qhov tsis sib xws, kev tshem tawm cov seem ntawm cov tawv ntoo txhawb kev rov tsim dua uas txuas ntxiv lub neej ntawm tsob ntoo. Ib tug cork oak yuav tsim cork rau ntawm ob mus rau tsib puas xyoo. Lub cork yog txiav tes los ntawm tsob ntoo hauv cov ntoo, qhuav rau rau lub hlis, rhaub hauv dej, flattened thiab nias rau hauv daim ntawv. Ib daim ntaub backing ces nias rau ntawm daim ntawv cork, uas yog bonded los ntawm suberin, ib qho khoom ntuj tsim muaj nyob rau hauv cork. Cov khoom tshwm sim yog ywj pheej, mos thiab muaj zog thiab yog qhov zoo tshaj plaws rau ib puag ncig 'tawv nqaij vegan'nyob rau hauv kev ua lag luam.

Cov tsos thiab cov qauv thiab cov yam ntxwv ntawm Cork Tawv

Tawv corkmuaj qhov tiav du, ci ntsa iab, qhov tsos uas zoo dua qub dhau sijhawm. Nws tiv taus dej, tiv taus hluav taws thiab hypoallergenic. Tsib caug feem pua ​​ntawm cov khoom cork yog huab cua thiab yog li ntawd cov khoom ua los ntawm tawv cork yog sib dua li lawv cov tawv sib piv. Lub honeycomb cell qauv ntawm cork ua rau nws yog ib qho insulator zoo heev: thermally, hluav taws xob thiab acoustic. Lub coefficient sib txhuam siab ntawm cork txhais tau tias nws ruaj khov hauv cov xwm txheej uas muaj kev sib txhuam thiab kev puas tsuaj tas li, xws li kev kho mob peb muab peb lub hnab nyiaj thiab hnab nyiaj. Lub elasticity ntawm cork lav tias cov khoom siv tawv cork yuav khaws nws cov duab thiab vim nws tsis nqus plua plav nws yuav nyob huv. Zoo li txhua yam khoom siv, qhov zoo ntawm cork sib txawv: muaj xya qib raug cai, thiab qhov zoo tshaj plaws cork yog du thiab tsis muaj qhov tsis zoo.