Sezvo kunetseka pamusoro penyaya dzezvakatipoteredza kuri kuramba kuchikura, vanhu vazhinji vari kuwedzera kuziva nezvezvinhu zvavanoshandisa muhupenyu hwavo hwezuva nezuva. Imwe nzvimbo kunyanya ndeyepamba mapepa zvigadzirwa, senge matishu echiso, napkin, tauro rekubikira, matishu echimbuzi uye tauro remaoko, nezvimwe.
Pane zvinhu zviviri zvakakosha zvinoshandiswa kugadzira zvigadzirwa izvi: virgin wood pulp uye recycled pulp. Vanhu vazhinji vanoda kuziva kuti ndeipi sarudzo iri nani. Muchikamu chino, tinoongorora zvakanakira kushandisa mhandara huni pulp uye kuongorora maitiro ekushandiswa kwayomubereki roll
Kutanga, ngatienzanise mhandara uye recycled huni pulp. Mhandara huni pulp inogadzirwa zvakananga kubva pamiti, nepo recycled pulp inogadzirwa kubva pakashandiswa bepa rinozogadziriswa kuita pulp. Recycled pulp inowanzoonekwa seyo inonyanya kushamwaridzana sarudzo nokuti inochengetedza kushandiswa kwemiti uye inoderedza tsvina. Zvisinei, pane zvimwe zvakasiyana zvakakosha pakati pezvinhu zviviri izvi. Imwe yemusiyano mukuru ndeyekushandisa virgin huni pulp kugadzira pepa remba rinogona kuve remhando yepamusoro yechigadzirwa chekupedzisira. Mhandara huni hurefu hwakareba uye hwakasimba, saka bepa rakagadzirwa rakapfava, rinonyura uye rakasimba kupfuura bepa rakagadzirwa kubva patsva. Iyi misiyano inonyanya kucherechedzwa mune zvigadzirwa senge pepa rechimbuzi, uko kupfava uye kusimba zvakakosha kufunga. Imwe mukana wekushandisa virgin huni pulp ndeyekuti ine hutsanana. Maitiro ekudzokorodza anoshandiswa kugadzira akadzokororwa pulp anogona kusiya zvakasara zvinosvibisa uye zvisaririra zveingi nemakemikari. Izvi zvinoita kuti pulp yakadzokororwa isakodzere kushandiswa muzvigadzirwa zvakaita sematishu echiso kana matishu echimbuzi kunzvimbo dzinonetsa dzemuviri. Saka maitiro ekushandisa virgin wood pulp sechinhu chekushandisaamai vanokungurukaiyo yaishandura pepa reimba. Zvinoenderana neindasitiri masosi, kushandiswa kwemhandara pulp kwakawedzera mumakore achangopfuura. Nepo kudiwa kwebepa rakadzokororwa kuri kuderera. Iye zvino muChina chigayo chebepa chakadzokororwa chave chishoma uye zvishoma, chichatsiviwa nevirgin wood pulp zvishoma nezvishoma.
Nguva yekutumira: Jun-14-2023