Kupanga ndi kugwiritsa ntchito matumba a kraft paper
Matumba a mapepala a Kraft ndi osapsa, opanda fungo komanso osaipitsa, amakwaniritsa miyezo yoteteza chilengedwe ya dziko, ali ndi mphamvu zambiri komanso chitetezo cha chilengedwe chapamwamba, ndipo pakadali pano ndi amodzi mwa zida zodziwika bwino zosungiramo zinthu zachilengedwe padziko lonse lapansi. Kugwiritsa ntchito pepala la kraft popanga matumba a mapepala a kraft kwakhala kukugwiritsidwa ntchito kwambiri. Pogula m'masitolo akuluakulu, m'masitolo akuluakulu, m'masitolo ogulitsa nsapato, m'masitolo ogulitsa zovala, ndi zina zotero, matumba a mapepala a kraft amapezeka nthawi zambiri, zomwe zimakhala zosavuta kwa makasitomala kunyamula zinthu zomwe agula. Thumba la pepala la Kraft ndi thumba losungiramo zinthu zachilengedwe lomwe lili ndi mitundu yosiyanasiyana.
Mtundu 1: Malinga ndi zinthu zomwe zili mkati mwake, zitha kugawidwa m'magulu awa: a. Chikwama cha pepala choyera cha kraft; b. Chikwama cha pepala chopangidwa ndi aluminiyamu (chopangidwa ndi aluminiyamu); c: Chikwama cholukidwa cha thumba la pepala lopangidwa ndi kraft (nthawi zambiri chimakhala chachikulu kukula kwa thumba).
2: Malinga ndi mtundu wa thumba, lingagawidwe m'magulu awa: a. thumba la pepala lotsekera mbali zitatu; b. thumba la pepala lokhala ndi ziwalo za m'mbali; c. thumba la pepala lokhala ndi ziwalo za m'mbali; d. thumba la pepala lokhala ndi zipper; e. thumba la pepala lokhala ndi zipper lokhala ndi zipper lokha
3: Malinga ndi mawonekedwe a thumba, lingagawidwe m'magulu awa: a. thumba la valavu; b. thumba la pansi lalikulu; c. thumba la pansi losokedwa; d. thumba lotsekera kutentha; e. thumba la pansi lalikulu lotsekera kutentha
Kufotokozera tanthauzo
Chikwama cha pepala cha Kraft ndi mtundu wa chidebe cholongedza chopangidwa ndi zinthu zopangidwa ndi zinthu zosiyanasiyana kapena pepala loyera la kraft. Sili ndi poizoni, silinunkhiza, siliipitsa, limagwirizana ndi miyezo ya dziko yoteteza chilengedwe, lili ndi mphamvu zambiri komanso chitetezo cha chilengedwe. Ndi chimodzi mwa zipangizo zolongedza zodziwika bwino kwambiri padziko lonse lapansi.
Kufotokozera kwa Njira
Chikwama cha pepala cha kraft chimachokera ku pepala la pulasitiki lopangidwa ndi matabwa okhaokha. Mtundu wake umagawidwa m'mapepala oyera a kraft ndi pepala lachikasu la kraft. Filimu ya PP ingagwiritsidwe ntchito papepala kuti isalowe madzi. Mphamvu ya thumba ikhoza kupangidwa m'magawo amodzi mpaka asanu ndi limodzi malinga ndi zosowa za makasitomala. , kusindikiza ndi kuphatikiza matumba. Njira zotsegulira ndi zophimba kumbuyo zimagawidwa m'magawo awiri: kutseka kutentha, kutseka mapepala ndi pansi pa nyanja.
Njira Yopangira
Matumba a mapepala a Kraft amakondedwa ndi aliyense chifukwa cha makhalidwe awo oteteza chilengedwe, makamaka m'maiko ambiri aku Europe omwe amagwiritsa ntchito matumba a mapepala a kraft, kotero pali njira zingapo zopangira matumba a mapepala a kraft.
1. Matumba ang'onoang'ono oyera a kraft. Kawirikawiri, thumba lamtunduwu limakhala lalikulu ndipo limagwiritsidwa ntchito kwambiri. Mabizinesi ambiri amafuna kuti thumba lamtunduwu la kraft likhale lotsika mtengo komanso lolimba. Nthawi zambiri, njira yogwiritsira ntchito thumba lamtunduwu la kraft imakhala yofanana ndi makina ndipo imamatiridwa ndi makina.
2. Kachitidwe ka matumba apakati a kraft, nthawi zonse, matumba apakati a kraft amapangidwa ndi matumba a mapepala a kraft opangidwa ndi makina kenako n’kumamatidwa ndi zingwe. Chifukwa zipangizo zopangira matumba a mapepala a kraft zomwe zilipo pano zimakhala zochepa malinga ndi kukula kwa umba, ndipo pepala la kraft. Makina omatira matumba amatha kumamatira chingwe cha matumba ang'onoang'ono, kotero machitidwe a matumba a mapepala a kraft amachepetsedwa ndi makina. Matumba ambiri sangapangidwe ndi makina okha.
3. Matumba akuluakulu, matumba a mapepala ozungulira a kraft, matumba achikasu okhuthala a mapepala a kraft, matumba a mapepala a kraft awa ayenera kupangidwa ndi manja. Pakadali pano, ku China kulibe makina omwe angathetsere kupanga matumba a mapepala a kraft awa, kotero amatha kupangidwa ndi manja okha. Mtengo wopangira matumba a mapepala a kraft ndi wokwera, ndipo kuchuluka kwake si kwakukulu.
4. Kaya ndi thumba la pepala la kraft lotani lomwe lili pamwambapa, ngati kuchuluka kwake sikukwanira, nthawi zambiri limapangidwa ndi manja. Chifukwa thumba la pepala la kraft lopangidwa ndi makina lili ndi kutayika kwakukulu, palibe njira yothetsera vuto la thumba la pepala la kraft lochepa.
Kukula kwa ntchito
Zipangizo zopangira mankhwala, chakudya, zowonjezera mankhwala, zipangizo zomangira, malo ogulitsira zinthu m'masitolo akuluakulu, zovala ndi mafakitale ena ndizoyenera kulongedza matumba a mapepala a kraft.
Nthawi yotumizira: Ogasiti-19-2022
