Mtundu wa YuDu wa Square Bottom Bag

Chikwama cha square pansi ndi chomangira thumba chokhala ndi thumba lakunja ndi thumba lamkati lomwe lili mkati mwake ndi njira yopangira zomwezo. Chikwamacho chili ndi zomangamanga zodziyimira pawokha. Kupanga thumba kumapangidwa kuchokera kutalika kwa chubu chokhala ndi magawo amkati ndi akunja, pomangirira gawo lamkati ndikupinda gawo lakunja kukhala pansi pamakona anayi.
Matumba a valve omwe amadziwika kuti pasted bag, Zinthu zomwe mukufuna zimadzaziridwa mchikwama kuchokera pamadzi ake odzaza pamwamba kapena pansi. Chikwama cha vavu chimafuna zida zapadera. Phukusi limadzipanga lokha kukhala rectangle panthawi yodzaza. Chikwama cha valavu ndichothandiza kwambiri kudzaza ndikuchipangitsa kukhala chaudongo komanso chaudongo popanga palletizing. Kukhazikika kosasunthika pamapallet kumapangitsa kuti zikhale zotetezeka mayendedwe. Thumba Vavle chimagwiritsidwa ntchito pa chakudya kalasi ufa, ufa mankhwala, fetereza, mankhwala kapena mchere ufa kapena maso etc. Komanso pali lalikulu kakulidwe valavu thumba ambiri appied kuti fumed silika ndi zabwino Nami Grade Powder. Zili ngati katoni, yokhala ndi utali wosiyana, m’lifupi ndi kutalika kwake. Ndi "zosinthidwa" molingana ndi kukula kwa zinthu zomwe ziyenera kuikidwa.

Chikwama cha pansi pa square nthawi zambiri chimakhala ndi mbali 5, kutsogolo ndi kumbuyo, mbali ziwiri, ndi pansi. Kapangidwe kapadera ka chikwama chapansi pa square pansi kumatsimikizira kuti ndikosavuta kunyamula katundu wamitundu itatu kapena masikweya. Chikwama chamtunduwu sichimangoganizira tanthauzo la ma CD a thumba la pulasitiki, komanso chimakulitsa lingaliro latsopano lazopaka, kotero limagwiritsidwa ntchito kwambiri pamoyo wa anthu ndikupanga.