Dị ka anyị niile maara, mmanya karama na-emekarị juru n'ọnụ na corks ， Ma kemgbe 1984, mgbemkpuchi aluminumn'ihi na e mepụtara mmanya, ọtụtụ ndị na-emepụta mmanya malitere ịmalitemgbochi aluminom okpu.Ka ọ dị ugbu a, ahịa zuru ụwa ọnụ nke mkpuchi karama a karịrị ijeri 1, na ọganihu nke ọganihu ngwa ngwa ruo ọtụtụ afọ. Aluminom ROOP caps ejirila uru nke onwe ha dochie ahịa cork.
1. akara arụmọrụ
Ọtụtụ ndị mmadụ na-eche na ụzọ kacha mma isi jide mmanya bụ iji okwuchi, na-eme ka mmanya na-eto eto na ịka nká. Nchọpụta ọhụrụ na-egosi na ikuku oxygen adịghị mkpa maka mmanya mmanya na-aga n'ihu na mmepe ya. Maka mmepe nke ezigbo mmanya, ezigbo nkwụsị kwesịrị ịbụ nke nwere ike dị ala ma ọ bụ efu.Ihe nkwụsị nke a na-ejikarị eme ihe na ụlọ ọrụ mmanya nwere oke ma ọ bụ enweghị nghọta.Na e nwere njehie dị iche iche kalama ọnụ, na dị iche iche elasticity nke okwuchi na-eduga dị iche iche sealing degrees.Anti-ezu ohi aluminum cover lining na pụrụ iche sealing ihe, ya ala permeability na efu permeability e ji mara irè gbochie ọxịdashọn nke mmanya na karama, bụ. mmanya na-adị ọhụrụ na mkpụrụ.
2. Dị mfe iji
Mgbochi aluminom mkpuchi na-adị mfe imeghe, ọ dịghị mkpa ngwaọrụ pụrụ iche, mmanya na-egbu egbu anaghị aṅụ mmanya otu ugboro, na-ekpuchi mkpuchi aluminom na-egbochi ohi bụ nanị tightened.
Ndị ọkachamara detụrụ ihe karịrị mmanya 40, nke ọ bụla etinyere n'otu n'ime ụdị anọ, wee were aluminom LIDS mgbochi izu ohi were 21 gosi nke ọma.
Oge nzipu: Dec-12-2022