Ndi mitundu itatu iti ikuluikulu ya pansi pa cork?

KoyeraNkhata Bay pansi.Makulidwe mu 4, 5 mm, kuchokera ku mtundu waukali kwambiri, wakale, palibe mawonekedwe okhazikika.Mbali yake yayikulu kwambiri imapangidwa ndi kok koyera.Kuyika kwake kumatengera mtundu womamatira, mwachitsanzo, kumamatira pansi mwachindunji ndi guluu wapadera.Ukadaulo wa zomangamanga ndi wovuta kwambiri, ndipo kufunikira kwa kusanja kwa nthaka ndikwambiri.

Cork osalankhula pansi.Ndi kuphatikiza koloko ndi laminated pansi.Imawonjezera wosanjikiza wa Nkhata Bay pafupifupi 2 mm pansi wamba laminated pansi.makulidwe ake akhoza kufika 13.4 mm.Anthu akamayenda pamenepo, nsonga ya pansi imatha kuyamwa mbali ya phokosolo ndikuthandizira kuchepetsa phokoso.

Koloko pansi.Kuchokera pagawo, pali zigawo zitatu, pamwamba ndi pansi zimapangidwa ndi cork zachilengedwe.Wosanjikiza wapakati amamangidwa ndi bolodi lotsekera la HDF, makulidwe ake amatha kufika 11.8 mm.Pamwamba ndi pansi ndi zotanuka komanso zolimba pambuyo pa chithandizo chapadera, ndipo kusinthasintha ndi HDF board ndizogwirizana, zomwe zimapangitsa kuti pansi pakhale bata.
Zigawo ziwiri za cork mkati ndi kunja zimatha kukhala chete.Nkhata ya pamwamba imakutidwanso ndi utoto wapadera wapamwamba wosinthika, womwe sumangowonetsa mawonekedwe a cork, komanso umagwira ntchito yabwino kwambiri yoteteza.Nthawi yomweyo, pansi ngati izi zimagwiritsa ntchito ukadaulo wokhoma, zimatsimikizira kulimba komanso kusalala kwa splicing pansi, ndipo zimatha kutengera njira yoyimitsa kuyimitsidwa.