Zatsopano komanso zodalirika

Ndili ndi zaka zambiri zogwira ntchito yopanga zinthu
chikwangwani_cha tsamba

Ndi zipangizo ziti zomwe zimafunika popanga makapu a pepala

Ndi kulimbikitsa chidziwitso cha chilengedwe cha dziko, kumbali imodzi, anthu onse amalimbikitsa kupanga zinthu mwaukhondo ndipo amafuna kuti moyo wonse wa zinthu ukhale wosavuta kugwiritsa ntchito, kuchepetsa kugwiritsa ntchito, kuchepetsa kuipitsa, komanso kupititsa patsogolo ntchito; kumbali ina, kuti zinthu zopakira zinthu zikhale zotetezeka komanso zaukhondo, zikhale zotetezeka ku chitetezo cha chilengedwe, komanso zitha kusunga ndalama.

Kupanga ndi kugwiritsa ntchito makapu a mapepala kukugwirizana ndi mfundo za dziko zoteteza chilengedwe. Kusintha makapu apulasitiki otayidwa ndi makapu a mapepala kumachepetsa "kuipitsidwa koyera". Kusavuta, ukhondo ndi mtengo wotsika wa makapu a mapepala ndizofunikira kwambiri posintha ziwiya zina kuti zikhale pamsika waukulu. Makapu a mapepala amagawidwa m'makapu a zakumwa zoziziritsa kukhosi ndi makapu a zakumwa zotentha malinga ndi ntchito yawo. Kuphatikiza pa kukwaniritsa zosowa za kulongedza ndi kukonza kwawo, zida za makapu a mapepala ziyeneranso kukwaniritsa kusinthasintha kwawo kosindikizira. Pakati pa zinthu zambiri muukadaulo wosindikiza, mikhalidwe yotsekera kutentha kwa kukonza makapu a mapepala iyeneranso kukwaniritsidwa.

makina ophikira makapu a pepala (23)
makina ophikira makapu a pepala (40)
makina opangira chikho cha pepala (53)

Kapangidwe ka zinthu zopangidwa ndi kapu ya pepala
Njira yopangira makapu a zakumwa zoziziritsa kukhosi imasindikizidwa mwachindunji, kudula, kuumbidwa, ndi kupakidwa mbali ziwiri kuchokera pa pepala loyambira la chikho cha pepala. Njira yopangira makapu a zakumwa zotentha imachokera pa pepala loyambira la chikho cha pepala kupita ku pepala la chikho cha pepala, kusindikiza, kudula, ndi kupanga.

Kapu ya pepala yoyambira pepala
Pepala loyambira la kapu ya pepala limapangidwa ndi ulusi wa zomera. Njira yopangira nthawi zambiri imagwiritsa ntchito matabwa a coniferous, matabwa a masamba akuluakulu ndi ulusi wina wa zomera kuti adutse mu bolodi la zamkati pambuyo pokumba, kukumba, kupukuta zamkati, kuwonjezera zinthu zina za mankhwala, kuphimba, ndikukopera makina a pepala.

Kapangidwe ka pepala la chikho cha pepala
Pepala la kapu la pepala limapangidwa ndi mapepala oyambira a kapu ndi tinthu ta pulasitiki tomwe timatulutsidwa komanso tophatikizika. Utomoni wa polyethylene (PE) nthawi zambiri umagwiritsidwa ntchito popanga utomoni wa pulasitiki. Pepala la kapu la pepala limakhala pepala limodzi la kapu la pepala la PE kapena pepala la kapu la pepala la PE lokhala ndi mbali ziwiri pambuyo popaka utoto filimu ya PE yokhala ndi mbali imodzi kapena filimu ya PE yokhala ndi mbali ziwiri. PE ili ndi yakeyake yopanda poizoni, yopanda fungo komanso yopanda fungo; makhalidwe odalirika aukhondo; makhalidwe okhazikika a mankhwala; makhalidwe oyenera akuthupi ndi amakina, kukana kuzizira bwino; kukana madzi, kukana chinyezi ndi kukana mpweya, kukana mafuta; magwiridwe antchito abwino kwambiri komanso magwiridwe antchito abwino otseka kutentha ndi zabwino zina. PE ili ndi mphamvu yayikulu yopangira, gwero losavuta komanso mtengo wotsika, koma siyoyenera kuphika kutentha kwambiri. Ngati kapu ya pepala ili ndi zofunikira zapadera zogwirira ntchito, utomoni wa pulasitiki wokhala ndi magwiridwe antchito ofanana umasankhidwa kuti upaka utoto.

Zofunikira pa kapu ya pepala
Zofunikira pamwamba pa pepala loyambira chikho cha pepala
Pepala loyambira la kapu yosindikizidwa mwachindunji liyenera kukhala ndi mphamvu inayake pamwamba (mtengo wa sera ≥14A) kuti lipewe kutaya tsitsi ndi kutayika kwa ufa panthawi yosindikiza; nthawi yomweyo, liyenera kukhala ndi kupyapyala kwabwino pamwamba kuti likwaniritse kufanana kwa inki ya chinthu chosindikizidwa.


Nthawi yotumizira: Epulo-12-2024