Domin kara inganta wayar da kan ma’aikata kan kare lafiyar gobara, da inganta iya magance matsalolin gaggawa da kuma yaki na hakika cikin sauri, inganci, kimiyya da tsari a yayin da gobara ta tashi, da rage hasarar rayuka da dukiyoyi...
A ranar 25 ga Fabrairu, an yi nasarar gudanar da taron koli na shekara-shekara na taron tattalin arzikin Quanzhou na 2021.Hukumar raya kasa da kawo sauyi ta karamar hukumar, da ofishin kula da masana’antu da fasahar sadarwa na karamar hukumar, da ofishin kasuwanci na karamar hukuma, da karamar hukumar...
1).Saurin samar da layin samar da fina-finai na extrusion ya fi na hanyar fim ɗin da aka busa, wanda zai iya kaiwa 300m / min, yayin da hanyar fim ɗin gaba ɗaya kawai 30-60m / min saboda iyakancewar sanyaya. gudun fim din kumfa.Zazzabi na tsakiya...
Layin samar da fim mai numfashi na Wellson yana amfani da tsarin sarrafa bimetallic dunƙule extrusion na musamman.Ta hanyar haɓaka ƙirar tashar kwarara, zai iya inganta ƙimar narkewar narkewa da tasirin filastik na albarkatun ƙasa, da saduwa da buƙatun extrusion na musamman na ɗanyen guduro.
Fim ɗin da za a iya numfasawa an yi shi da resin polyethylene (PE) azaman mai ɗaukar hoto, yana ƙara filaye masu kyau (kamar CaC03) da fitar da shi ta hanyar yin gyare-gyaren sanyaya.Bayan mikewa a tsaye, fim ɗin yana da tsarin microporous na musamman.Wadannan micropores na musamman tare da babban rabo mai yawa ba zai iya kawai ...
Ana amfani da fim ɗin jefar polypropylene (CPP) sosai.CPP fim ɗin simintin gyare-gyaren da ba a miƙewa ba ne, wanda ba shi da tushe wanda aka samar ta hanyar narkewar simintin gyaran kafa.Idan aka kwatanta da fim ɗin da aka busa, ana nuna shi da saurin samar da sauri, babban fitarwa, da kuma nuna gaskiya na fim, mai sheki da kauri daidai.A lokaci guda kuma, saboda ...