Lub tshuab capping tsis siv neeg yog tsim rau capping txawv lub raj mis hauv cov khoom noj, tshuaj, tshuaj txhua hnub, tshuaj tua kab, tshuaj pleev ib ce thiab lwm yam lag luam.Lub tshuab no txais cov menyuam hom capping, lub capping ceev tuaj yeem hloov kho raws li tus neeg siv cov zis, cov qauv yog compact, lub capping efficiency siab, lub raj mis cap tsis plam thiab puas, nws ruaj khov thiab txhim khu kev qha, yooj yim rau kev khiav lag luam, thiab kav ntev.