Chopukutira ndi interloved ndi utali wosiyanasiyana wa ulusi, mu mapangidwe ndi processing pepala, ulusi ang'onoang'ono nthawi zina kuthawa, mapangidwe pepala ufa. Papermaking ndondomeko ndi wangwiro, zipangizo zapamwamba, apamwamba zopangira zopangidwa ndi mankhwala zochepa pepala ufa, ndiye kuti, khalidwe la mankhwala ndi zochepa pepala ufa, kotero ife tikhoza kudziwa mtundu wa pepala kutengera kuchuluka kwa pepala ufa. .
1, abwenzi ena amafunsa: molingana ndi kuchuluka kwa ufa wa pepala ungatsimikizire mtundu wa pepala wabwino kapena woyipa? Yankho ndilo ayi, chifukwa pepalalo limapangidwa ndi utali wosiyanasiyana wa ulusi wopotana, popanga mapepala ndi kukonza, ulusi waung'ono nthawi zina umatha kuthawa, mapangidwe a ufa wa pepala, popanda kukhudza kugwiritsa ntchito malowo, sayenera kukhazikitsidwa. kuchuluka kwa ufa wa pepala kuti mudziwe mtundu wa pepala.
2, chimbudzi chofewa chizikhala cha ufa wochuluka? Nkhaniyi si kwenikweni, mapangidwe pepala ufa limagwirira mlingo kumafuna angapo zovuta njira monga zamkati, zina, makwinya, kotero si kuti zofewa pepala, ndi pepala ufa. Koma kawirikawiri, molingana ndi kufananiza kuti muwone, ufa wa pepala umakhala wofewa kwambiri.
3, Chifukwa chiyani pali ufa wapepala pamene pepala lina likugwiritsidwa ntchito? Yankho: Zomwe zimafunikira pamapepala apanyumba pamapepala ofewa, kotero popanga makwinya onse, kugwiritsa ntchito pepala lililonse lakuda kudzakhala kofanana ndi ufa wa pepala, pokhapokha pamlingo wosiyana.
Nthawi yotumiza: Jul-11-2024
