Kodi pepala lokutidwa ndi PE ndi chiyani?

1: Tanthauzo

Pepala lopangidwa ndi PE: Valani filimu yapulasitiki ya PE yotentha yosungunuka mofanana pamwamba pa pepalalo kuti mupange pepala lokutidwa, lotchedwanso pepala la PE.

2: Ntchito ndi kugwiritsa ntchito

Poyerekeza ndi mapepala wamba, imakhala ndi madzi ndi mafuta osakanizidwa. Amagwiritsidwa ntchito kwambiri kupanga makatoni a chakudya,makapu mapepala, zikwama zamapepala, ndi zonyamula, etc.

Itha kugwiritsidwanso ntchito ngati pepala lamafakitale lopanda madzi. Mapepala wamba amapangidwa ndi ulusi wamatabwa ndipo amakhala ndi madzi amphamvu, kotero aliyense amadziwa kuti pepala limatenga chinyezi ndikuwopa chinyezi. Pulasitiki ya PE imakutidwa mofanana pamwamba pa pepala pambuyo posungunuka ndi makina opangira laminate kuti apange filimu yopyapyala. Chifukwa chakuti imasungunuka pamwamba pa pepala, imamangirizidwa ndi kuuma komanso kosavuta kuichotsa, ndipo ndondomeko yonseyo sigwiritsa ntchito mankhwala aliwonse. The zosungunulira kwambiri zachilengedwe wochezeka, ndipo palibe zomatira chofunika mu processing yachiwiri ya phukusi mu siteji yotsatira. Filimu ya PE imagwiritsidwa ntchito mwachindunji kusindikiza pansi pa kusungunuka kotentha. Amagwiritsidwa ntchito popanga zakudya kuti ateteze chinyezi ndi mafuta. Matumba a mapepala otayidwa, matumba a mapepala a hamburger, matumba ambewu ya mavwende, mabokosi a mapepala a chakudya chamasana, matumba a mapepala a chakudya, ndi zonyansa za ndege zomwe timawona m'moyo wathu watsiku ndi tsiku zonse zapangidwa ndi izi. M'makampani, amagwiritsidwa ntchito makamaka pakutchinjiriza chinyezi komanso kuteteza madzi. Nthawi zambiri amagwiritsidwa ntchito kumamatira pamwamba pa zipangizo zomangira kuti nthunzi ya madzi isalowe mkati mwa bolodi.

3: Mtundu

Pepala lokutidwa ndi PE limagawidwa makamaka kukhala pepala limodzi la pulasitiki la PE ndi pepala lokhala ndi pulasitiki wapawiri.

Ndipo ambiri a ife timasankhaC1S bolodi la minyanga ya njovu kapena kraft pepala kuvala PE. Onse awiri amagwiritsidwa ntchito kwambiri m'moyo wathu wamba.

4: TSD yathu

5: Makina athu okutira (amodzi / awiri)