Ubwino wa stand up spout pouch

Imirira spout thumba ndi mtundu watsopano wa ma CD, ndi matumba odzola odzola. Poyerekeza ndi ma CD wamba, mwayi waukulu ndi kunyamula, thumba la spout limatha kuyikidwa mosavuta m'matumba kapena m'matumba, ndipo limatha kuchepetsedwa kukula ndikuchepetsa zomwe zili mkati, ndikupangitsa kuti zikhale zosavuta kunyamula. Pali zabwino muzinthu zambiri monga kukweza malonda, kukulitsa mawonekedwe a alumali, kusuntha, kugwiritsa ntchito mosavuta, kutsitsimuka komanso kusindikizidwa. Chikwama cha spout cha ana ndi chimodzi mwazinthu zodziwika kwambiri za DQ PACK, zomwe zimapangidwa ndi PET/Foil/PET/PE laminated structure, ndipo zimathanso kukhala ndi zina, monga 2-layer ndi 3-layer materials, kutengera zopangidwa mmatumba, pali zipangizo zosiyanasiyana kusankha: PET, PE, NY, AL, PA, VMPET, RCPP, LLDPE, etc., ndipo akhoza Malinga ndi kufunika kuonjezera wosanjikiza mpweya chotchinga chitetezo, kuchepetsa mankhwala permeability mpweya, ndi kuwonjezera moyo wa alumali wa mankhwala. Popeza ndi zolongedza zofewa, palibe chovuta kuyamwa, ndipo zomwe zili mkatimo sizili zophweka kugwedeza mutatha kusindikiza, chomwe chiri chodzaza chakumwa chatsopano chabwino kwambiri.