Kodi mukudziwa zomwe thumba la kraft limaphatikizapo?

Kulongedza thumba la Kraft ndi matumba opangidwa kuchokera kupepala lopangidwa ndi kraft. Chikwama chosungira mapepala cha KraftKutengera pepala lonse la pulasitiki lamatabwa. Mtundu wake umagawidwa m'mapepala oyera a kraft ndi pepala lachikasu la kraft. Chidutswa cha zinthu za pp chingagwiritsidwe ntchito papepala kuti chitetezedwe ku madzi. Mphamvu ya thumba ikhoza kupangidwa kuyambira pa chimodzi mpaka zisanu ndi chimodzi malinga ndi zosowa za makasitomala. Chidutswa, kusindikiza ndi kuphatikiza matumba. Njira zotsegulira ndi zophimba kumbuyo zimagawidwa m'mapepala otchingira kutentha, zotchingira mapepala ndi pansi pa phala.

kulongedza thumba la kraft, yomwe imagwiritsidwa ntchito ngati zinthu zopakira, ndi yolimba kwambiri, nthawi zambiri yachikasu-bulauni, theka-kapena yonse yofiirira ya kraft imakhala yofiirira, kirimu kapena yoyera. Kuchuluka 80-120g / m2. Kutalika kwa fracture nthawi zambiri kumakhala pamwamba pa 6000m. Mphamvu yong'ambika kwambiri, ntchito yosweka komanso mphamvu yosinthasintha. Ambiri ndi mapepala ozungulira, komanso mapepala athyathyathya. Sulfate coniferous wood pulp imagwiritsidwa ntchito ngati zopangira, yomenyedwa ndikupangidwa pamakina a pepala a Fourdrinier. Ingagwiritsidwe ntchito ngati pepala la simenti, pepala la envelopu, pepala lomatira, pepala la asphalt, pepala loteteza chingwe, pepala loteteza kutentha, ndi zina zotero.

Chikwama chosungira mapepala cha KraftSili ndi poizoni, silinunkhiza, silinaipitsidwe, limakwaniritsa miyezo yoteteza chilengedwe ya dziko, lili ndi mphamvu zambiri komanso chitetezo cha chilengedwe chapamwamba, ndipo pakadali pano ndi chimodzi mwa zipangizo zodziwika bwino zoteteza chilengedwe padziko lonse lapansi. Kugwiritsa ntchito pepala la kraft popangakulongedza mapepala a kraftkwakhala kukugwiritsidwa ntchito kwambiri. Kugula zinthu m'masitolo akuluakulu, m'masitolo akuluakulu, m'masitolo ogulitsa nsapato, m'masitolo ogulitsa zovala ndi m'malo ena nthawi zambiri kumakhala ndi matumba a mapepala opangidwa ndi kraft, omwe ndi osavuta kwa makasitomala kunyamula zinthu zogulidwa.Kulongedza thumba la Kraftndi thumba losungiramo zinthu lopanda kuwonongeka kwa chilengedwe lomwe lili ndi mitundu yosiyanasiyana.

Kulongedza thumba la Kraftchikwamandi mtundu wa zinthu zophatikizika kapena zoyerakulongedza mapepala a kraftchidebecho. Sichili ndi poizoni, sichinunkhiza, sichiipitsa, sichimawononga mpweya wambiri komanso sichiwononga chilengedwe, chimakwaniritsa miyezo yoteteza chilengedwe ya dziko, chili ndi mphamvu zambiri komanso chitetezo cha chilengedwe chapamwamba, ndipo pakadali pano ndi chodziwika kwambiri komanso chotchuka padziko lonse lapansi. Chimodzi mwa zipangizo zosungiramo zinthu zosamalira chilengedwe.

Kukula kwa ntchito

Zipangizo zopangira mankhwala, chakudya, zowonjezera mankhwala, zipangizo zomangira, kugula zinthu m'masitolo akuluakulu, zovala, ndi zina zotero zonse ndi zoyenera makampani amatumba a mapepala a kraft.