Mapepa epurasitiki emhando yepamusoro asina kuputirwa ane jira repamusoro-soro, akagadzirwa zvakanaka, anopa kuchengetedzeka, simba, uye kuchengetedzeka pakurongedza chikafu. Mabhizinesi anowanzo sarudza chikafu ichi nekuda kwezvikonzero izvi:
- Yakachengeteka pakubata chikafu zvakananga uye haina makemikari anokuvadza.
- Yakagadzirwa kubvaRoll Raw Material Virgin Yepepa, kuve nechokwadi chekuti inogara kwenguva refu.
- Inotsigira kuburitsa mabhii zvakajeka, kusiyanaBhodhi reGiredhi reChikafu Chakajairika or Bhokisi Rekupeta Rechikafu.
Pepa reKurongedza Chikafu Chisina Kuputirwa Rakawanda Zvakanyanya, Rakaputirwa Nemhando Yepamusoro, Rakagadzirwa Nezvinhu zveBase Paper: Kuchengetedzeka, Kugara Nenguva, uye Kushanda
Kuchengetedzeka Kwezvekudya uye Kutevedzera Mutemo
Masangano anotonga zvinhu zvakaita seFDA neEFSA anoisa mitemo yakasimba pakurongedza chikafu. Anotarisa pakuumbwa kwechinhu ichi, achivimbisa kuti hachina makemikari anokuvadza anogona kupinda muchikafu.bepa rekurongedza chikafu regiredhi repamusoro pepa rekuputira zvinhu zvepasiZvinoenderana nezvinodiwa izvi nekushandisa fibers dze cellulose dzakachena uye kudzivirira zvimwe zvine chepfu. Masangano anoedzawo kana makemikari achifamba kana achipisa uye ari mu microwave. Zvidzidzo zvinoratidza kuti bepa rekudya risina kuputirwa rinochengetedza chimiro charo kusvika ku150°C uye harina makemikari anofamba, zvichiita kuti rive rakachengeteka kuti risanganiswe nechikafu zvakananga.
Kuchengetedzeka kwezvipembenene zvinorarama nehutachiona chimwe chinhu chakakosha. Maitiro ekugadzira bepa iri anodzivirira kukura kwehutachiona, zvichiita kuti chikafu chisasvibiswe. Mitemo yemutemo inoda kunyorwa kwakajeka uye mirairo yekushandisa, izvo zvinobatsira vatengi kushandisa kurongedza zvakachengeteka. Tsvagiridzo iri kuenderera mberi nekuvandudza ruzivo rwekuchengetedzwa kwechinhu ichi chekurongedza.
Cherechedza:Pepa rekurongedza chikafu risina kuputirwa rakawanda, rine jira repamusoro-soro, rinotevedzera mitemo yeQS, uye rinozadzisa mitemo yenyika yekuchengetedza chikafu kuti chigone kubatwa nechikafu zvakananga.
Kukanganiswa Kwezvakatipoteredza uye Kuchengetedzwa Kwezviwanikwa
Kugara kwenguva refu ndiyo mukana mukuru wezvinhu izvi zvekurongedza. Vagadziri vanoshandisa100% simbi yehuni isina kuchena, chinhu chinogona kugadziriswazve, kugadzira bepa rekutanga. Nzira iyi inoderedza kuvimba nezvinhu zvisingadzokororwe uye inotsigira tsika dzekurima masango dzine mutoro. Bepa iri rakareruka uye harina kuputirwa, zvinoreva kuti haridi mapurasitiki kana mapolymer coatings anogona kukuvadza nharaunda.
Kuora kwemafuta emhando yepamusoro-soro kwepepa rekurongedza chikafu risina kuputirwa nejira repamusoro-soro kunoonekwa zvakanyanya kana tichienzanisa nezvimwe zvinhu zvekurongedza. Tafura inotevera inoratidza kuti inoenzaniswa sei nezvimwe zvinoshandiswa:
| Rudzi rwezvinhu | Mwero weKuora Kwezvinhu Zvakaita Sezvipenyu / Zvinyorwa | Zvivako zveZvipingamupinyi / Mamwe Mashoko |
|---|---|---|
| Bepa repamusoro remhando yepamusoro risina kuputirwa chikafu | Kuora kwemuviri kwakanyanya nekuda kwebase re cellulose; chiyero chaicho hachina kuverengwa asi chiri nani pane mapurasitiki akagadzirwa nepetroleum | Zvipingamupinyi zvisina kunaka nekuda kwechimiro chine maburi; hazviwanzo shandiswa zvega pasina machira |
| Polybutylene succinate (PBS) | Kuora kwakanyanya: 13 mg/cm² kuderedza huremu pamwedzi | Chidziviriro chakanaka chemhepo ine mweya/mvura chakafanana nePLA; PBS ine oxygen water ... |
| Polycaprolactone (PCL) | Polyester yakagadzirwa nemafuta inoora; chiyero hachina kuverengerwa pano | Kupinda kwemhepo isina kuchena uye utsi hwemvura; zvinowanzo sanganiswa kuti zvivandudze hunhu hwezvidziviriro |
| Starch | Zvinoora zvechisikigo; mutengo wakaderera; chiyero hachina kuverengerwa pano | Mafirimu asina kusimba kunze kwekunge agadziriswa; anogona kuvandudza hunyoro uye chinodzivirira mafuta kana akasanganiswa/akaputirwa |
| Cellulose (hwaro hwepepa) | Polymer inoora yakawanda yechisikigo; inogona kuora zvakanyanya | Inopfava nemvura, haina kugadzirwa zvakanaka chete; mishonga inoshandiswa kuvandudza hunhu hwezvidziviriro |
| Mapurasitiki akagadzirwa nepetroleum (PE, PS, PET) | Hazviore | Hunhu hwakanaka hwekudzivirira asi hunokuvadza nharaunda; machira ekugadzira anoderedza kuora kwepepa |
Kurongedza mapepa kunopa sarudzo dzinogara kwenguva refu kupfuura mapurasitiki kana aruminiyamu. Inogona kudzokororwa kanosvika katanhatu kana kanomwe, kuisirwa manyowa, kana kupiswa kuti iwane simba. Sarudzo idzi dzinoderedza marara emunzvimbo dzakaraswa uye kuburitsa chepfu. Kusiyana neizvi, kurongedza mapurasitiki kazhinji hakuori uye kwakaoma kudzokororwa, nepo aruminiyamu ichida simba rakawanda kuti idzokororwe.
Zvitsva zvitsva zvave nekuvandudza kuchengetedzeka kwenzvimbo. Vagadziri ikozvino vanogadzira bhodhi reBristol risina kuputirwa nemapuranga akawanda kubva pamuti wehuni usina kuputirwa 100%, zvichiita kuti rive rakachengeteka pakudya uye pakuchengetedza zvakatipoteredza. Pepa iri rinopa kuputira kwechisikigo uye rinotsigira nzira dzakasiyana-siyana dzekudhinda, richibvumira kutsiva mapurasitiki mukushandiswa kwakawanda. Hunhu hwaro hwakareruka hunoderedza kuburitswa kwemhepo inobuda mukutakura zvinhu uye mitengo, zvichitsigira mafambiro epasi rose ekurongedza zvinhu zvakasvibira.
Simba, Huru, uye Dziviriro yeChigadzirwa
Pepa repasi pechikafu risina kuputirwa rine jira repamusoro-soro, rinopa dziviriro yakanaka kune zvigadzirwa zvekudya panguva yekutumira nekubata. Kuwedzera ukobvu hwaro nekuomarara kunoita kuti rigare kwenguva refu uye rirambe rakakora. Hukuru uhwu hunoshanda sechitsigiro, zvichideredza njodzi yekukuvadzwa kwezvinhu zvisina kusimba kana kuti zvinopfava.
- Nzvimbo yacho yechisikigo ine magadzirirwo akajeka inowedzera kutaridzika kwakanaka uye inoita kuti chigadzirwa chive chakachengeteka.
- Kuvaka zvinhu zvishoma kunobatsira kuderedza mari yekutumira zvinhu pasina kukanganisa simba razvo.
- Kusabvaruka uye kugara kwenguva refu kunoita kuti paki yacho ikwanise kutsungirira kushushikana kwekutakura nekubata.
- Ukobvu hwepepa hwakaenzana uye kuramba kwaro kupetwa zvinochengetedza kusimba kwepakeji, kunyangwe pazvinhu zvinorema kana zvine chimiro chinoshamisa.
Izvi zvinoita kuti mapepa akawanda akwanise kuchengetedzwa zvakasimba kwezvigadzirwa zvemhando yepamusoro. Mabhizinesi anobatsirwa nekudzikira kwekurasikirwa kwezvigadzirwa uye kugutsikana kwevatengi kuri nani.
Pepa Rekurongedza Chikafu Chisina Kuputirwa Rakawanda Zvakanyanya, Rakaputirwa Nemhando Yepamusoro, Rakagadzirwa Nezvinhu Zvikuru, Pepa Repasi: Kudhindwa, Mutengo, uye Kuenzanisa
Kudhindwa uye Kugona Kugadzira Brand
Super Hi-bulk isina kuputirwa chikafu giredhi rekurongedza bepa repurasitiki repurasitikiinotsigira nzira dzakasiyana-siyana dzekudhinda. Mabhizinesi anowanzo shandisa offset, screen, digital, flexography, uye gravure printing. Inki dzisingakuvadzi chikafu, dzakadai se soy ne inki dzinobva mumvura, dzinobatsira kuchengetedza kuchengetedzeka uye kugara kwenguva refu. Nzvimbo isina kuputirwa inonwisa inki, zvichiita kuti mifananidzo ive yakapfava uye isina kunyarara. Izvi zvinogadzira chitarisiko chechisikigo, chinobata chinokwezva mabrandi mazhinji.
Magadzirirwo epamusoro anoitawo basa guru mukugadzira mabrandi. Magadzirirwo eVellum ane chitarisiko chakanaka uye chine mavara. Magadzirirwo akagadzirwa zvakanaka anopa chitarisiko chekare, chepamusoro-soro. Magadzirirwo akarukwa anopa chitarisiko chakachena uye chehunyanzvi. Magadzirirwo aya anowedzera ruzivo rwekubata uye anobatsira mabrandi kuoneka pachena. Magadzirirwo echisikigo, asina kuputirwa anoenderana nekugadzirwa kwemabrandi ane hushamwari nezvakatipoteredza, zvichikwezva vatengi vane hanya nezvakatipoteredza.
Kushanda Kwemari Yakawanda Uye Kukosha Kwemari
Mapepa epurasitiki asina kuputirwa ane jira repamusoro-soro repamusoro-soro anopa kukosha kwakasimba kwehupfumi. Mapepa epamusoro-soro akadai sepepa rakasanganiswa nerakagochwa anotangira pamadhora makumi mashanu nematanhatu kusvika pamadhora zana nemakumi matatu nemasere patani. Kana tichienzanisa, zvinhu zvepurasitiki zvakaita sePET neHDPE zvinodhura madhora mazana maviri nemakumi mana nemashanu nemadhora mazana mashanu nemakumi masere nemasere patani, zvichiteerana. Mapepa akafukidzwa nejira uye machira anoora anodhura zvakanyanya. Mutengo wakaderera wepepa risina kuputirwa unobatsira mabhizinesi kugadzirisa mari uku achizadzisa zvinangwa zvekuchengetedza chikafu uye kuchengetedza hupenyu.
Kuenzanisa nezvinhu zvekurongedza zvimwe
Vatengi vari kuramba vachifarira kurongedza kunochengetedza nharaundaMabhizinesi anopindura nekusarudza mhinduro dzemapepa dzakachengeteka pakudya uye dzisingakuvadzi nharaunda. Mapepa ekurongedza chikafu asina kuputirwa akawanda, ane jira repamusoro, anosangana nezvinodiwa izvi.Inopa mukana wekuora, kuchengetedzeka kwechikafu, uye chitarisiko chechisikigoKusiyana nepurasitiki, haikuvadzi nharaunda. Kusiyana nemapepa akaputirwa, inopa kunzwa kwechokwadi uye kwekubata. Izvi zvinobatsira mabrandi kuti aenderane netsika dzevatengi uye mafambiro emusika.
Mabhizinesi mazhinji anosarudza bepa iri rekurongedza nekuda kwekuchengetedzeka kwaro, kugara kwenguva refu, uye kuchengetedza mari. Makambani anorishandisa kugadzira makapu, makapu emasobho, uye mabhokisi ezvekudya anotorwa. Chinhu ichi chinoshanda zvakanaka kumakapu ezvinwiwa zvinopisa uye zvinotonhora. Chinodzivirira chikafu, chinotsigira kunyorwa kwechiratidzo, uye chinosangana nezvinodiwa zvemhando yepamusoro yezvekudya.
Mibvunzo Inowanzo bvunzwa
Chii chinoita kuti bepa rekurongedza chikafu risina kuputirwa rakawanda rakachengeteka kuti rikwanise kuputirwa nechikafu?
Vagadziri vanoshandisa fibers dze cellulose dzakachena uye vanodzivisa makemikari anokuvadza. Izvi zvinoita kuti bepa risvike padanho rakasimba rekuchengetedza chikafu kuti chisabatane nechikafu zvakananga.
Bepa iri rekurongedza rinogona kudzokororwa here kana kusanganiswa nemanyowa?
Ehe!
- Bepa iri rinogona kudzokororwa zvizere uye rinogona kusanganiswa nevhu.
- Inoputsika zvakasikwa, ichitsigira kutarisirwa kwemarara asingakuvadzi nharaunda.
Ndeapi marudzi echikafu anoshandisa zvinhu izvi?
Bepa repamusoro-soro rechikafu chisina kuputirwa rinoshanda pamakapu, ndiro, manapukeni, uye mabhokisi ekutakura. Mabhizinesi mazhinji ezvekudya anorisarudza pakudya zvinopisa uye zvinotonhora.
Nguva yekutumira: Nyamavhuvhu-04-2025