Sumo yePepa reCorrugated Polypropylene

Mapepa epurasitiki ane kongiri machira akareruka uye akasimba akagadzirwa nekubatanidza mapurasitiki maviri akati sandara nepakati pekongiri (yakapfava) pakati pawo. Dhizaini yekongiri inopa simba ukuwo ichichengetedza huremu hwese hwakaderera, izvo zvinoita kuti mapepa aya ashande zvakanyanya mumabasa akasiyana-siyana. Mapepa aya anowanzogadzirwa nezvinhu zvakaita sepolypropylene (PP) kana polyethylene (PE), ese ari maviri anodzivirira zvakanyanya kuUV mwaranzi, mamiriro ekunze, uye kushushikana kwemuviri. Ukobvu hwakajairika hwemapepa epurasitiki ane kongiri hunotangira pa2mm kusvika 10mm, uye 4mm ne6mm ndiwo anonyanya kushandiswa.
Chinhu chakasiyana chepepa iri chimiro charo chepakati chakakombama, icho chinogovanisa huremu nesimba zvinobudirira, zvichiita kuti rive rakasimba uye rakareruka. Kusiyana nemapepa epurasitiki echinyakare akasimba, chimiro chakakombama chinogovanisa zviri nani simba rekumanikidzwa uye simba rekurovera, zvichivandudza zvakanyanya kugara kwenguva refu kwechigadzirwa pasina kuwedzera huremu zvakanyanya. Izvi zvinoita kuti mapepa epurasitiki akakombama ave sarudzo yakakodzera kune akasiyana mashandisirwo anoda simba uye kureruka.