Nkhani

Kodi mudayamba mwadabwapo kuti filimu yapulasitiki, chinthu chofunikira kwambiri chogwiritsidwa ntchito ponyamula ndi mafakitale ambiri, chimapangidwa? ANjira Yopanga PulasitikiNdi gawo losangalatsa lomwe limasinthira zida zosaphika mufilimu olimba komanso osinthasintha omwe timakumana tsiku lililonse. Kuchokera m'matumba ogulitsira mafakitale, kumvetsetsa njirayi kumawunikira chifukwa chake makanema apulasitiki ndizofunikira kwambiri pakugwiritsa ntchito kwamakono.

Munkhaniyi, tiwunikira njira zotsatila za magawo, zinthu zosiyanasiyana zomwe zimakhudzidwa, komanso maluso omwe amapanga mavidiyo akhumi atha kusintha zofunikira zosiyanasiyana. Kuwona kwatsatanetsatane kumeneku kudzakuthandizani kudziwa momwe zinthu zosavuta zimachitira gawo lofunikira m'dziko lozungulira.

Kusankha zinthu zoyenera

Maziko a mapulogalamu othandizira apulasitiki agona posankha zinthu zoyenera zopangira. Makanema apulasitiki nthawi zambiri amapangidwa kuchokera ku ma polity monga polyethylene (pe), polyplene (pvc), ndi polydene terephtha (pvc), ndikupangitsa kukhala koyenera kwa mapulogalamu osiyanasiyana.

Ldpe (otsika-otsika polyethylene):Amadziwika kuti kusinthasintha ndi kuwonekera kwake, ldpe nthawi zambiri amagwiritsidwa ntchito m'matumba apulasitiki ndi mafilimu osungunuka.

Hdpe (kwambiri-bynity polyethylene) : Izi ndi zolimba komanso zolimba, zomwe nthawi zambiri zimagwiritsidwa ntchito zikwama zotchingira mafakitale ndi mafakitale.

PP (polypropylene):Amapereka chinyezi chabwino komanso chomveka bwino, ndikupanga kukhala chabwino pazakudya.

Kusankha polymer yoyenera kumatengera momwe mungafunire filimu yomaliza, monga kulimba, kusinthasintha, ndi kukana kutentha kapena mankhwala.

Kutalika - Mtima wa Njirayi

Gawo lotsatira mu njira yopanga pulasitiki ndikumwa. Apa ndipomwe ma pellets apulasitiki omwe amasungunuka ndikusinthidwa kukhala filimu yopitilira. Pali njira ziwiri zoyambira zowonjezera zomwe zimagwiritsidwa ntchito popanga makanema apulasitiki:

Kuwombera mafilimu

Kutalika kwa makanema ndi njira yogwiritsidwa ntchito kwambiri, makamaka pa mafilimu omwe amagwiritsidwa ntchito popanga. Munjira iyi, polymer yosungunuka imangofalikira mozungulira kufa, ndikupanga chubu cha pulasitiki. Kuwala kumawombedwa mu chubu, kuwaza ngati baluni. Monga kuwira kumafalikira, imatambasulira pulasitiki mu filimu yocheperako, yunifolomu. Kanemayo kenako amakhazikika, owongoletsedwa, ndikugudubuza kuti akonzenso.

Kutalika kwa makanema kumadziwika chifukwa chopanga mafilimu olimba ndi mphamvu yayikulu komanso kusinthasintha kwa zinthu ngati zokutira komanso matumba apulasitiki.

Kuponyedwa mafilimu

Kutayika kwa makanema osokoneza bongo kumasiyana ndi njira yowombera pogwiritsa ntchito diath. Phulusa lomwe limasungunuka limatayidwa mu mawonekedwe a pepala, lomwe limakhazikika pa odzigudubuza. Patsani mafilimu omwe amakhala ndi chidziwitso chabwino komanso chiwongola dzanja chofanizira poyerekeza ndi mafilimu owonda. Njirayi imagwiritsidwa ntchito pogwiritsa ntchito mafilimu apamwamba kwambiri, monga chakudya chomwe chakudya chambiri.

Chithandizo ndi Kusinthasintha

Kanemayo akangopepuka, amathanso kugwiritsa ntchito mankhwala owonjezera omwe amathandizira pakugwiritsa ntchito mosamala. Izi mankhwalawa onetsetsani kuti kanema akukwaniritsa zosowa zapadera ndipo akuphatikiza:

Chithandizo cha Corona:Chithandizo chachikulu chomwe chimawonjezera chotsatsa cha filimuyo, chololeza kuti chivomereze kusindikizidwa kapena zokutira. Izi ndizofunikira kuti patsamba mafilimu omwe amafunikira kutsatsa kapena kulemba.

Chithandizo cha Anti-Static:Imagwiritsidwa ntchito ku mafilimu kuti muchepetse magetsi okhazikika, kuwapangitsa kukhala osavuta kuthana ndikupewa fumbi kapena zinyalala kuti zisamirire pansi.

Chitetezo cha UV:Pa mafilimu omwe amawonetsedwa padzuwa, zotupa za UV zitha kuwonjezeredwa kuti zisawonongeke kuchokera ku kuwala kwa ultraviolet, kukulitsa moyo wa chinthucho.

Zowonjezera zina zitha kuyambitsa nthawi yopita patsogolo kuti musinthe zinthu monga kukana kutembenuka, mphamvu, kapena zotchinga.

Kudula, kugudubuzika, ndi kuwongolera kwapadera

Pambuyo mankhwala, filimu yapulasitikiyo yakonzeka kudulidwa ndikukunkhunizidwa molingana ndi kukula kwake komanso makulidwe. Izi ndizofunikira kuti muwonetse kufanana pakati ndikukumana ndi zosowa za kasitomala. Kanemayo nthawi zambiri amakhala ndi bala lalikulu, ndikupangitsa kuti zisagwire ntchito ndikugwira.

Kuwongolera kwapadera ndi gawo lovuta kwambiri pazinthu zopangira pulasitiki. Mayeso amachitika kuti awonetsetse kuti filimuyo imakwaniritsa miyezo yofunikira yama makulidwe, nyonga, kusinthasintha, ndi kuwonekera. Zolakwika monga ma pienoles, mawanga ofooka, kapena makulidwe osasinthika zimatha kuyambitsa kulephera kwa mankhwala, momwemo opanga ndalama kwambiri mu kuwunikira kotsimikizika ndi njira zoyeserera.

Ntchito ndi kugwiritsa ntchito makampani

Chochitika chomaliza cha kupanga pulasitiki filimuyo umapeza njira yake pakugwiritsa ntchito mafakitale ambiri. Zina mwazinthu zofala kwambiri zimaphatikizapo:

Chakudya cha chakudya:Kanema wa pulasitiki amapereka chotchinga chinyezi, oxygen, ndi odetsedwa, akuthandiza kuti asungidwe atsopano.

Makanema azachipatala: M'mafilimu athanzi, mafilimu osabala amagwiritsidwa ntchito ponyamula zida zamankhwala komanso zida zamasewero.

Makanema olima: Ntchito m'malo obiriwira komanso chitetezo chomera, mafilimu amenewa amathandizira kuwongolera chilengedwe kuti chiritse bwino mbewu.

M'mayiko a mafakitale, filimu ya pulasitiki imagwiritsidwa ntchito popanga pallet kukulunga, kuteteza pansi, komanso monga mafayilo okwanira. Kusinthasintha ndikusintha kwa filimu ya pulasitiki kumapangitsa kuti zikhale zofunikira m'magawo awa.

Mapeto

Njira yopanga pulasitikiyo ndi njira yovuta komanso yolamuliridwa kwambiri yomwe imasinthira zida zopangira kukhala ndi zinthu zofunika. Kuchokera kusankha kwa zinthu zakuthupi, chithandizo, ndi kuwongolera kwapadera, gawo lirilonse limatsimikizira kuti filimuyi ikukwaniritsa zofunikira za mafakitale osiyanasiyana. Kumvetsetsa izi osati kumangomvetsetsa kufunika kwa filimu yapulasi yapulasitiki komanso ikuwunikiranso ukadaulo ndi kugwiritsa ntchito bwino ntchito yake.

Ngati mukuyang'ana kuti mudziwe zambiri za kupanga pulasitiki kapena kugwiritsa ntchito mitundu yake yayitali, khalani osinthidwa pamakampani ndi kupita patsogolo mwa kufufuza zitsogozo za akatswiri ndi zinthu. Kudziwa izi kungakupatseni mphamvu kuti mupange zosankha zambiri m'makampani anu.