KusungulumwaZida ndi zipangizo

Mafilimu amamoto: mitundu ndi kufotokozera

Kuyeretsa - kuphimba zinthu zosindikizira ndi filimu yapadera. Cholinga chachikulu cha chochitika chotero ndicho kuteteza chipatso kuchokera ku zisonkhezero zakunja, makamaka kuwonongeka kwa makina, mphepo, ndi zina zotero. Pachifukwachi, filimu yowonongeka imagwiritsidwa ntchito, yomwe imapangidwa m'njira zingapo. Ntchitoyi imagwiritsidwa ntchito pogwiritsa ntchito makina odziwika okha otchedwa laminator. Ndipo tsopano tiyeni tione bwinobwino nkhaniyi.

Pazochitika

Filamu yotsekedwa imagwiritsidwa ntchito osati kuteteza kotsutsana ndi zochitika zina. Imeneyi ndi njira yabwino yowonjezera maonekedwe a mankhwalawa. Mwachitsanzo, chiwonetsero cha laminated chimawoneka bwino kwambiri kuposa nthawi zonse. Izi zikugwiritsidwa ntchito kuzinthu zina zosindikiza, monga: zolembera zamabuku, zikalata, malonda, malonda, ndi zina. Komabe, kufunika kwa chipangizo chotere, monga laminator, ndizo chifukwa chakuti zimakutetezani kuteteza zikalata zamtengo wapatali kwa nthawi yaitali. Samawopa kwambiri chinyezi, kusakaniza, komanso zina zopangika ndi zokalamba. Mwachitsanzo, woyendetsa galimoto nthawi zonse amatenga layisensi yake ndipo nthawi zambiri amawapereka kwa oyang'anira apolisi. Ngati iwo sanagwiritsidwe ntchito, iwo akhoza kuwonongeka patatha zaka zingapo akugwira ntchito.

Mwachidule za ubwino wa mafilimu ochotsa

Filimuyiyo ili ndi machitidwe abwino , omwe amalola kuti izigwiritsidwe ntchito pazinthu izi. Mwachitsanzo, kutengera kwapamwamba kumasonyeza kuti filimuyo ingagwiritsidwe ntchito pafupifupi pafupifupi pamwamba. Kutsata kwakukulu ku zipangizo zosiyanasiyana kumapangitsa kuti izi zisasinthe. Kuwonjezera pamenepo, ndi chitetezo chokwanira ku chinyezi, komanso kutentha kwakukulu. Choncho, ngati chikalatacho kapena chojambulacho chikhale nthawi yaitali pamtunda wotentha kwambiri, ndipo nthawi yomweyo zimakhala kutentha, palibe chomwe chidzachitike. Sitikutha kunena kuti filimu yowonongeka kwa A4, A3 ndi maonekedwe ena sizimatulutsa fungo losasangalatsa panthawiyi. Komanso, palibe mankhwala owopsa omwe angakhudze thanzi la mwini wake. Ndipo tsopano tipite patsogolo.

Zambiri zokhudza filimuyi

Filimu yamakono yowonongeka ikhoza kukhala ndi makulidwe osiyana. Ichi ndi chifukwa cha kufunika kokwaniritsa zina zomwe zimagwira ntchito pazochitika zina. Nthaŵi zambiri, makulidwewa amasiyana ndi ma microns 8 mpaka 250. Mwachidziwikire, chiwerengero cha ntchitoyi n'chosiyana kwambiri. Choncho, kuti muphimbe mabuku, makalendala ndi makadi a bizinesi amagwiritsa ntchito filimu yaing'ono kwambiri, koma zikalata zolembera ndi mapepala ofunikira amakoka chingwe chachikulu, pafupifupi 100-150 microns. Pakati pa 150-250 microns, makulidwewa amagwiritsidwa ntchito nthawi zambiri popita, malayisensi oyendetsa galimoto, beji, ndi zina zotero.

Nthawi yomweyo muyenera kunena kuti filimu yowonongeka A4, A5 mawonekedwe ndi ena ena amapangidwa zofewa ndi zovuta. Chizindikirochi molunjika chimadalira kukula kwake kwa polyester ndi guluu. Ngati gulu la glue likula, ndiye kuti filimuyo ndi yovuta, ngati yochepa. Palibe kusiyana kuno, koma nthawi zina n'kwanzeru kupanga mofulumira kapena, mosiyana, chobvala cholimba.

Mafilimu

Pakalipano, opanga mafilimu a laminating amapereka mankhwala ofunika kwambiri. Mitundu yoyamba imatengedwa kukhala yotchuka komanso yofunidwa. Mfundo yakuti zojambulazo zimapangitsa kuti ntchito yosindikizira ikhale yamphamvu, komanso imakhala yosangalatsa kukhudza. Zonsezi zimakhudza kuti mtengo wa zokolola umawonjezeka. Koma, ngakhale izi, mafilimu okha amatha kubisa mitundu yosiyanasiyana ya mazira. Kuonjezerapo, ngati mukufuna kupereka kalembedwe kake, ndiye gwiritsani ntchito malaya a matte, chifukwa mu nkhaniyi muli dongosolo labwino kwambiri.

Ngati tikulankhula za malonda akunja, ndiye kuti mafilimu omwe amatsanzira kapangidwe ka fulakesi, mchenga kapena nsalu zimakonda kwambiri. Njirayi ndi yofunika kwambiri pakupanga zochitika zamtengo wapatali, albamu za ukwati , ndi zina zotero. Ngati filimuyi sizitetezera ngati munthu wokongoletsera, ndiye kuti nthawi zambiri amagwiritsa ntchito njira zosankha. Kulimbana ndi chikhalidwe cha anthu wamba amawoneka okongola, koma kugwiritsa ntchito kwawo pazinthu zamtengo wapatali sikovomerezeka.

Kutentha kozizira ndi kotentha

Njira yamakono yophimba ndi kutentha kotentha kumatentha Kutentha kwa filimuyi kutentha kwa madigiri 70 Celsius. Kuwotcha komweko kumatenthedwa ndi mankhwala, omwe angagwiritsidwe ntchito pa filimuyi. Zotsatira zake, zomatira zimatenthedwa ndipo zimakhala zotheka kujambula filimuyo ndi mankhwala. Mwachitsanzo, filimu yowonongeka ya A3 yopangidwira yotentha imakhala yotchuka kwambiri kuposa momwe analogu imagwiritsira ntchito njira yozizira. Mulimonsemo, kutentha kwakukulu kumakhala kofala pazizira pamsika, chifukwa uli ndi ubwino wambiri wosatsutsika. Choyamba, kuphweka kwa kupanga, ndipo kachiwiri, kumakhala kolimba kwa mankhwala ndi kudalirika kwake.

Firimu yozizira lamination imagwiritsidwa ntchito pamene kutentha kwa zolemba ndi zobisika sizivomerezeka ndipo kungakhale koopsa. Pachifukwa ichi, filimuyo kapena mankhwalawo siwotenthedwa, koma adadutsamo. Zotsatira zake, tikhoza kuyankhula za zotsatira za kuthamanga kwapamwamba pa zomangiriza, zomwe zimachepetsa ndi kumamatira pamwamba.

Mafilimu ochotsa mpukutu ndi paketi

Pafupifupi mabuku onse osindikizira amapangidwa ndi filimu ndi roll kapena teknoloji ya pakiti. Pogwiritsa ntchito njirayi, mapepala omwe akuyenera kukonzedwa amaikidwa mu thumba lapadera lopaka mankhwala ndipo adadutsa pamsewu. Potsirizira pake, chikalatacho chikugwiritsidwa ntchito mozungulira umodzi. Teknolojia iyi ili ndi ubwino woterewu monga mpumulo wa kupanga ndipamwamba kwambiri processing processing. Koma ponena za zofooka, vuto lalikulu ndilokuti pali zoletsa kukula kwa zikalata zosinthidwa. Amapangidwe ambiri tsopano amapereka mawonekedwe osiyanasiyana, kuyambira A2 mpaka A6, komanso nkutheka kupanga makadi osakwera ndi makadi a bizinesi mu makulidwe 70x100 mm.

Koma filimu yowonongeka yokhala ndi zomangamanga sichikhala ndi malire pa kukula kwake. Zinthu zakuthandiziridwa mu mpukutu zimadyetsedwa kwa laminator, pamene zikulolani kuti mugwiritse ntchito mapepala akuluakulu komanso ang'onoang'ono, komanso pepala lililonse.

Zotsatira za filimu

Chipangizo chotchedwa polypropylene chimagwiritsidwa ntchito monga maziko a filimuyi kuti iwonongeke, yomwe imatengedwa kuti ndi yotchuka kwambiri komanso yofunidwa. Chomeracho ndi chofewa komanso zotanuka. Nkhaniyi imapanga filimu yowonongeka, komanso matte. Kuphatikiza pa polyester, polyvinyl chloride imagwiritsidwanso ntchito. Waukulu ubwino wa nkhaniyi ndi kukana ultraviolet kuwala, elasticity komanso mkulu elasticity. Koma ndi bwino kudziwa kuti zinthu zoterezi zimagwiritsidwa ntchito nthawi zambiri kumalonda ndi kunja, chifukwa nthawi zambiri filimuyo imagwiritsidwa ntchito.

Kutsiliza

Monga mukuonera, pali mitundu yosiyanasiyana ya filimu. Zimasiyana malinga ndi njira yopangira, zakuthupi, makulidwe, ndi zina zotero. Ngati munagula filimu yamdima yokhala ndi zomatira zokha - musachite mantha, ziyenera kukhala choncho. Mutagwiritsa ntchito pamwambapa, zomatirazo zidzasungunuka ndi kuphatikizidwa ndi chikalatacho. Pamwamba padzakhalanso momveka bwino. Koma ngati mukufuna kukonza chitetezo chirichonse kapena chinachake chonga icho, ndiye kuti ndi bwino kulankhulana ndi akatswiri. Izi ndi chifukwa chakuti kusagwirizana ndi teknoloji kungayambitse kuwonongeka kwa mankhwala, ndipo nthawizina ndi okwera mtengo kubwezeretsanso zikalata. Komabe, ngati muli ndi laminator, ndipo muli ndi zogwira ntchito, ndiye bwanji osadzichita nokha. Momwemo, tsopano mumadziŵa pafupifupi chirichonse chokhudza filimu yogwiritsidwa ntchito kuti iwonongeke.

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