M'zaka khumi zapitazi, kupanga ndi kugwiritsa ntchito filimu yamagulu a PE ku China kwatsegulidwa mwachangu, ndipo zotsatira zake zakhala zikuyenda bwino kwambiri, ndipo yakhala wopanga wamkulu kwambiri padziko lonse lapansi.Ndi kutsegulidwa kwa luso la sayansi ndi kuguba kwa miyezo ya moyo, kulongedza zinthu zofunika tsiku ndi tsiku, chakudya, mankhwala ndi zinthu zosiyanasiyana zamafakitale kwapangitsa kuti pakhale kufunikira kwakukulu, ntchito zapamwamba, zogwirira ntchito zonyamula zakudya zakhala chinsinsi cha chitukuko ndi kafukufuku. , ndi chotchinga chachikulu, kuwonekera kwakukulu, kusungidwa kwamitundu yambiri, zida zomangira za pulasitiki zofewa za aseptic zikuchulukirachulukira ndi ife, ndikuwonetsa kufunikira kwa msika.
Kukula kwa mankhwala ndi ntchito yabwino, maonekedwe khola, ma CD ntchito, kuteteza chilengedwe ndi chitetezo kwa chakudya ndi ma CD mankhwala, pa ulendo wa China chakudya ndi mankhwala mankhwala ma CD mlingo, kukhutitsidwa ndi kuwonjezeka kufunika msika, m'malo kunja, kumapangitsanso katundu. luso la chakudya ndi mankhwala mankhwala, wakhala ntchito yotentha kwambiri.Panthawiyo, kupanga ndi kugwiritsa ntchito filimu yapakhomo ya PE yotetezera inali idakalipo panthawi ya kuwonjezeka kwakukulu kwa liwiro, kuchepa kwachangu komanso kugwiritsa ntchito kwambiri.Zambiri mwazogulitsazo ndizochepa, ndipo pali mtunda waukulu kuchokera kumayiko otukuka, makamaka ponena za kugwiritsidwa ntchito kwa filimuyi, mtundawu ndi wofunika kwambiri, ambiri mwazinthu zapamwamba zogwirira ntchito zonyamula katundu zimadalira zogulitsa kunja, zomwe zakhala zikuchitika tsopano. kukhala chinthu chachikulu chomwe chikulepheretsa kutsegulidwa kwa Zakudya ndi Zamankhwala Zamankhwala ku China.Mafilimu okonzedwa pogwiritsa ntchito luso lotambasula la biaxial ali ndi ubwino wosayerekezeka ponena za mphamvu, kusasunthika, kukhazikika kwapamwamba, ntchito ya kuwala, ndi kufanana kwa makulidwe ndi kuonda, kotero iwo amakhala ndi udindo waukulu pakuyika chakudya, mankhwala ndi zinthu zina zamakampani.Chifukwa cha kukhudzidwa kwa chitetezo cha chilengedwe, ogula ayika patsogolo kufunika kokweza kwazinthu.Matumba onyamula zakudya obiriwira ndiye kufunikira kwa njira yotsegulira zachitetezo cha chilengedwe padziko lonse lapansi, palimodzi ikuyimira kutsegulira kwamakampani opanga ma CD m'maiko osiyanasiyana, ndipo ndi chimodzi mwazinthu zazikulu pakupikisana pamsika wazinthu zoguba ndikuletsa zopinga zatsopano zamalonda.Kubiriwira kwa mafilimu oonda kwakhalanso chimodzi mwazinthu zazikulu zotsegulira.
Msika waukulu wogwiritsa ntchito makampani opanga mafilimu a PE ndi msika wa FMCG, wokhala ndi msika wawukulu komanso wopanda mayendedwe owonekera.M'zaka zaposachedwa, chuma cha China chakhala chikukulirakulirabe, ndipo chifukwa chake kukweza kwa mowa ndi chitukuko chaukadaulo watsopano m'munda wolongedza zimathandizira kuti bizinesiyo ikhalebe ndi moyo wautali.
Gwero:http://www.cniir.com/yanjiubaogao/qita/667.html
Nthawi yotumiza: Sep-02-2022