Chidziwitso pakupanga kapu yamapepala pamakina a pepala!

Chiyambi cha mapangidwe a pepala kapu yamakina opangira mapepala!

Kupanga nthawi yomweyo!Ndiroleni ndikuuzeni za kupanga makapu mapepala.
Choyamba, pepala lomwe limagwiritsidwa ntchito popanga zotengera zamapepala liyenera kukhala lachakudya.Mapepala a chakudya amatumizidwa kuchokera ku Ulaya ndi ku United States, ndipo amawerengedwa kuti ndi apamwamba kwambiri pakati pa zipangizo zamapepala.Kenako, njira yopangira laminating iyenera kuchitidwa poyamba, ndipo zinthu zomwe zimatha kukana mafuta ndi madzi zimakutidwa pamapepala asanayambe kupanga.

Chophimbacho ndi pulasitiki yopyapyala kwambiri yomwe imamangiriridwa pamapepala, kotero kuti kapu ya pepala ikhoza kugonjetsedwa ndi mafuta ndi madzi, ndipo imatha kusunga zakumwa ndi supu kwa nthawi yaitali.Kusankhidwa kwa zinthu zokutira kumagwirizananso ndi makhalidwe a makapu a mapepala otsatirawa.Iyi ndi sitepe yokonzekerapepala kapucholimba ndi chokongola.
Pambuyo mankhwala lamination, ankafuna chitsanzo ndi mtundu adzasindikizidwa pa pepala mpukutu.Njira zosindikizira zitha kugawidwa m'njira zitatu: gravure, mbale ya convex, ndi mbale yosalala.Mtengo wa gravure ndi wokwera kwambiri, ndipo tsopano sugwiritsidwa ntchito kawirikawiri;kusindikiza kwa letterpress kumasindikizidwa mosalekeza pamipukutu ya mapepala, ndipo voliyumu yofunikira yosindikiza ndi yaikulu.Kusindikiza kwa lithographic, komwe mapepala amadulidwa mu zidutswa ndikusindikizidwa, ndi oyenera kupanga zinthu zazing'ono.Inki ikagwiritsidwa ntchito, wosanjikiza wina wa mankhwala opaka gloss amasindikizidwa ngati chitetezo.

Opanga ena amagwiritsa ntchito njira ya "kusindikiza mu inki", kusindikiza koyamba ndiyeno kumangirira, ndikukulunga inkiyo mufilimu ya laminating.Njira yopangira iyi imakhala ndi mavalidwe apamwamba kwambiri motero amakwera mtengo.Koma ziribe kanthu mtundu wa njira yosindikizira yomwe ikugwiritsidwa ntchito, zipangizo zosindikizira za makontena zomwe zakhudzana ndi chakudya ziyenera kukhala zamtundu wa chakudya kuti zitsimikizire chitetezo chogwiritsidwa ntchito.
Mapepala osindikizidwa amalowa mu nkhungu ya mpeni ndipo amapanga pepala lofanana ndi fan, lomwe ndilo mawonekedwe osasunthika a khoma la chikho.Mapepala ooneka ngati fan amasonkhanitsidwa ndikutumizidwa ku makina opangira, ndipo pepalalo limakulungidwa kuchokera mu nkhungu ya chikho kukhala mawonekedwe a kapu ya pepala.Panthawi imodzimodziyo, nkhungu imapereka kutentha pamphepete mwa pepala, kotero kuti PE iwonongeke motenthedwa ndi kumamatira wina ndi mzake, ndipo pansi pa kapu ya pepala imamangiriridwa.Chikombolecho chitangokankhira pakamwa pa kapu, pepala lomwe lili pakamwa pa chikho limakulungidwa pansi ndikukhazikika ndi kutentha kuti likhale m'mphepete mwa chikho.pepala kapu.Izi kupanga masitepe akhoza kumalizidwa mu sekondi imodzi.
Kapu ya pepala yomalizidwa imatumizidwa ku makina oyendera kuti atsimikizire ngati mawonekedwewo atha popanda kuwonongeka, ndipo mkati mwake ndi woyera komanso wopanda banga.Kapu yapepala yomalizidwa imalowa m'mapaketi ndikudikirira kutumizidwa.