Thumba Losindikizidwa Lokhazikika Loyimirira Pansi Lokhala ndi Zipper Thumba la Zipper la Aluminium Foil Thumba Lodyera Zakudya Zopanda Chidwi la Mapulasitiki Lokhala ndi Zipper.

1. Chikwama chotsekedwa cha mbali zisanu ndi zitatu chimatha kuyima bwino, zomwe zimathandiza kuti zinthu ziwonekere pashelefu ndipo zimakopa chidwi cha ogula; nthawi zambiri m'magawo ambiri monga zipatso zouma, mtedza, ziweto zokongola, zakudya zokhwasula-khwasula, ndi zina zotero.

2. Chikwama chotseka cha mbali zisanu ndi zitatu chimagwiritsa ntchito njira yolumikizira yosinthasintha, ndipo zipangizozo zimasiyana kwambiri. Malinga ndi makulidwe a chinthucho, mphamvu zotchingira chinyezi ndi mpweya, mphamvu yachitsulo ndi mphamvu yosindikizira, ubwino wake ndi waukulu kuposa wa bokosi limodzi;

3. Pali masamba asanu ndi atatu osindikizidwa mu thumba lotsekedwa la mbali zisanu ndi zitatu, ndi malo okwanira ofotokozera malonda a malonda kapena chilankhulo, ndipo malonda apadziko lonse lapansi akulengezedwa kuti agwiritsidwe ntchito. Kuwonetsedwa kwa chidziwitso cha malonda kumakhala kokwanira. Dziwitsani makasitomala zambiri za malonda anu.

4. Mphamvu ya kapangidwe ka ukadaulo wa thumba lotsekera mbali zisanu ndi zitatu lisanasindikizidwe, thumbali lingathandize makasitomala kusankha njira yabwino kwambiri yopangira zinthu, kuthandiza makasitomala kukonza khalidwe la zinthu, kusunga ndalama, ndikuwonjezera phindu la makasitomala.

5. Chikwama cha zipu chotseka mbali zisanu ndi zitatu chili ndi zipu yogwiritsidwanso ntchito. Ogwiritsa ntchito amatha kutsegula ndikutseka zipu, koma bokosilo silingapikisane; chikwamacho chili ndi mawonekedwe apadera, samalani ndi zinthu zabodza, ndipo n'zosavuta kwa ogula kuzindikira, zomwe zimathandiza kupanga dzina; Kusindikiza utoto, chinthucho chili ndi mawonekedwe okongola, ndipo chimakhala ndi mphamvu zotsatsira malonda.