Hauv kev nkag siab, qhov tshwm sim ntawm polymer stoppers tau ua rau cov neeg tsim khoom lag luam thawj zaug kom tswj tau meej thiab nkag siab txog kev laus ntawm lawv cov khoom. Dab tsi yog cov khawv koob ntawm polymer plugs, uas tuaj yeem ua kom tiav kev tswj hwm ntawm cov txheej txheem kev laus uas winemakers tau tsis txawm npau suav txog ntau txhiab xyoo.
Qhov no nyob ntawm lub cev zoo tshaj plaws ntawm cov khoom siv polymer stoppers piv rau cov tsoos ntuj cork stoppers:
Polymer hluavtaws plug yog tsim los ntawm nws cov tub ntxhais thiab txheej txheej.
Cov tub ntxhais plug siv lub ntiaj teb sib xyaw extrusion foaming tshuab. Cov txheej txheem tsis siv neeg ua tiav tuaj yeem ua kom ntseeg tau tias txhua lub tshuab hluav taws xob hluavtaws muaj qhov sib xws zoo sib xws, cov qauv microporous thiab cov lus qhia tshwj xeeb, uas zoo ib yam li cov qauv ntawm cov cork plugs. Pom tau los ntawm lub tshuab tsom iav, koj tuaj yeem pom cov micropores zoo sib xws thiab sib txuas, uas yuav luag zoo ib yam li cov qauv ntawm ntuj cork, thiab muaj cov pa oxygen permeability. Los ntawm kev sim rov ua dua thiab cov cuab yeej siv ntau lawm, cov pa xa tawm tau lees paub tias yog 0.27mg / hli, kom ntseeg tau tias qhov ua tsis taus pa ntawm cov cawv txiv hmab, txhawb cov cawv kom loj hlob qeeb, kom cov cawv ntau dua. Qhov no yog tus yuam sij rau kev tiv thaiv cawv oxidation thiab ua kom cov cawv zoo.
Nws yog vim qhov ruaj khov oxygen permeability uas lub xyoo txhiab xyoo npau suav ntawm winemakers tau dhau los ua qhov tseeb.
Post lub sij hawm: Aug-18-2022