Munguva iyo kusimba uye kuziva kwezvakatipoteredza kuri kuwedzera kukosha, mabhegi emapepa akabuda senzira yakakurumbira kune echinyakare mabhegi epurasitiki. Asi wakambomira here kushamisika kuti aya mabhegi anoshanda uye eco-hushamwari anogadzirwa sei? Muchinyorwa chino chakazara, tichaongorora maitiro akaomarara ekugadziramapepa emabhegi, kuongorora nhanho imwe neimwe kubva pakutsvagisa zvinhu kusvika kune yekupedzisira chigadzirwa. Saka, ngatitangei rwendo urwu runonakidza kuti tinzwisisevanoita seimapepa emabhegi.
Nhanganyaya
Kudiwa kwemapepa emabhegiyakawedzera mumakore achangopfuura, ichitungamirwa nekukura kwekuziva kwekukanganisa kwezvakatipoteredza kwemapurasitiki anoshandiswa kamwe chete. Kusiyana nemabhegi epurasitiki, anogona kutora mazana emakore kuti aore.mapepa emabhegizvinoodza, zvichivaita sarudzo yakanaka kune vatengi vanoda kudzikisa tsoka yavo yezvakatipoteredza. Asi chii chaizvo chinopinda mukugadzirwa kwezvinhu izvi zvemazuva ese? Ngationei.
1. Raw Material Sourcing
Rwendo rwekugadziramapepa emabhegiinotanga nekusarudzwa kwezvinhu zvemhando yepamusoro. Chinhu chekutanga chinoshandiswa mukugadzirwa kwemapepa emabhegimatanda ehuni, anotorwa pamiti yakaita sepaini, spruce, uye hemlock. Miti iyi inochekwa kubva mumasango anochengetedzwa zvakanaka kuitira kuona kuti huwandu hwayo hwawedzerwa. Kana zvangokohwewa, huni dzacho dzinotakurwa kuenda kuzvigayo zvemapepa uko dzinoitwa maitiro akawanda kuti dzishandurwe kuita mapepa anoshandisika.
2. Pulping uye Bleaching.mapepa emabhegi）
Paguyo remapepa, huni hunodimburwa kuita zvidimbu zvidiki zvozosanganiswa nemvura kuita slurry. Musanganiswa uyu unobva wapiswa uye wobikwa kuti uparadze lignin, yakaoma organic polymer inosunga ma cellulose fiber pamwe chete muhuni. Chinhu chabuda chinozivikanwa se pulp. Kuti uwane kuchena kwaunoda uye kupenya, pulp inopinda maitiro ekuchenesa uchishandisa hydrogen peroxide kana mamwe makemikari. Izvi hazvingogadziri chimiro chechigadzirwa chekupedzisira asiwo zvinobatsira kubvisa chero tsvina inogona kunge iripo muhuputi.
3. Kugadzira Mapepa (mapepa emabhegi）
Kana iyo pulp yagadzirwa, inowaridzwa pabhandi remambure rinofamba, iro rinobvumira mvura kuti ibude, ichisiya kumashure kwehutete hwakatsetseka. Iyi dhizaini inobva yatsikirirwa uye yoomeswa kuita bepa rinoramba riri bepa. Ukobvu uye kusimba kwebepa zvinogona kugadziriswa panguva ino kuti zvienderane nezvinodiwa zvechigadzirwa chekupedzisira.
4. Kucheka nekupeta.mapepa emabhegi）
Mushure mekunge bepa ragadzirwa, rinochekwa kuita mapepa ehukuru hunodiwa uye chimiro uchishandisa michina yekucheka yakanyatso. Aya mapepa anobva apetwa nemitsara yakafanotemerwa kugadzira chimiro chekutanga chebhegi rebepa. Pasi pebhegi rinowanzosimbiswa nemamwe mapepa ekuwedzera kuti riwedzere simba uye kusimba, kuve nechokwadi kuti rinogona kutakura mitoro inorema pasina kubvarura.
5. Gluing uye Pazasi Tuck.mapepa emabhegi）
Kuti ive nechokwadi chekuti bhegi repepa rinogona kubata chimiro chayo uye zviri mukati zvakachengeteka, mipendero yebhegi inonamirwa pamwe chete uchishandisa adhesive inopisa inonyungudika. Izvi zvinogadzira chisungo chakasimba chinodzivirira bhegi kubva pakuparara panguva yekushandiswa. Pamusoro pezvo, pasi pebhegi rinowanzo kuvharirwa mukati kuti rigadzire kutaridzika kwakanyanya kupedzwa uye kupa kumwe kuchengetedzwa kwezviri mukati. Iyi nhanho yakakosha mukuona kuti bhegi rinoramba rakasimba uye richishanda mukati mehupenyu hwaro hwose.
6. Bata Attachment.mapepa emabhegi）
Nhanho yekupedzisira mukugadzirisa ndeyekubatanidza zvibato kubhegi repepa. Izvi zvinogona kuitwa uchishandisa nzira dzakasiyana-siyana, dzakadai semastaples, glue, kana kupisa chisimbiso. Rudzi rwemubato uchashandiswa zvinoenderana nezvinhu zvakaita semashandisirwo ari kuitwa bhegi, kukura kwaro, uye huremu hwezviri mukati maro. Vamwe vagadziri vanosarudza mibato yakatsetseka yakagadzirwa kubva pamapepa mamwe chete, nepo vamwe vanoshandisa mabatiro akamonyoroka akagadzirwa neshinda dzechisikigo kuti awedzere kusimba uye kukwezva.
Environmental Impact yeMapepa Mabhegi
Chimwe chezvikonzero zvikuru neimapepa emabhegidzave dzakakurumbira mumakore achangopfuura mabhenefiti avo ezvakatipoteredza zvichienzaniswa nemabhegi epurasitiki echinyakare. Kusiyana nemabhegi epurasitiki, anogona kutora mazana emakore kuti aore.mapepa emabhegizvinoora uye zvinogona kuparara zvega mukati memavhiki kana mwedzi. Izvi zvinovaita sarudzo yakanakisa kune vatengi vari kutsvaga kudzikisa nharaunda yavo tsoka.
Uyezve,mapepa emabhegizvinogadzirwa kubva kune zvinogadziriswa zvakare, semiti, izvo zvinoreva kuti hazvibatsiri mukuparara kwezvinhu zvisingadzokerike semafuta kana gasi rechisikigo. Mukuwedzera, kugadzirwa kwemapepa emabhegiinoda simba shoma pane kugadzirwa kwemabhegi epurasitiki, zvichiwedzera kuderedza maitiro avo ezvakatipoteredza.
Mhedziso
Pakupedzisira, kugadziramapepa emabhegihurongwa hwakaoma hunosanganisira matanho akawanda, kubva pakutsvagisa mbishi kusvika pakusungirira mibato. Zvisinei, pasinei nekuoma kwayo, kuguma kwekupedzisira kune zvakasiyana-siyana uye zvakatipoteredza chigadzirwa chakakwana kune zvakasiyana-siyana zvekushandisa. Nokusarudzamapepa emabhegipamusoro pemapurasitiki, vatengi vanogona kubatsira kuderedza maitiro avo ezvakatipoteredza uye kubatsira kune ramangwana rakagadzikana. Saka nguva inotevera paunosvika kune bhegi remapepa muchitoro, yeuka maitiro avanoita mapepa emabhegi uye unonzwa zvakanaka pamusoro pekuita mutsauko wakanaka munyika.
Nguva yekutumira: Sep-23-2024