Kodi Bolodi la Mapepala Opangira Chakudya Limapangidwa Bwanji Kuti Lipake Chakudya?

Bolodi la pepala la chakudyaikadali yofunika kwambiri mumakampani opanga ma CD, ndikupanga pafupifupi 31% ya ma CD a chakudya padziko lonse lapansi. Opanga amasankha njira zapadera mongaChipinda cha Chakudya cha Ivory Board Paper or Kadibodi Yoyera ya Chakudyakuti apewe kuipitsidwa. Mabolodi osakhala chakudya akhoza kukhala ndi:

• Mafuta a mchere
• Ma Bisphenols
• Ma Phthalates
• Ma PFAS

Njira Yopangira Bolodi la Mapepala a Chakudya

Kupeza Zinthu Zoyera Zopanda Ukhondo

Opanga amayamba posankha zinthu zopangira zomwe zikugwirizana ndi miyezo yokhwima yachitetezo ndi khalidwe. Amagwiritsa ntchito matabwa achilengedwe ochokera kuzinthu zongowonjezedwanso, zomwe nthawi zambiri zimapezeka m'nkhalango zolamulidwa komanso zotsatizana. Njira imeneyi imatsimikizira kuti palibe mankhwala osadziwika omwe amalowa munjira yopangira. Mankhwala ovomerezeka okha ndi omwe amaloledwa kukhudzana ndi chakudya, ndipo ogulitsa ayenera kutsatira miyezo yaukhondo kuti apewe kuipitsidwa. Mafakitale amagwira ntchito motsatira Good Manufacturing Practice (GMP) ndipo amasunga ziphaso monga ISO 22000 ndi FSSC 22000. Kuyesedwa nthawi zonse m'ma laboratories ovomerezeka kumafufuza kuyera kwa mankhwala ndi tizilombo toyambitsa matenda. Njirazi zimatsimikizira kuti zinthu zopangira zomwe zimagwiritsidwa ntchito pa bolodi la mapepala odziwika bwino azakudya ndizotetezeka kukhudzana mwachindunji ndi chakudya.

Langizo:Kusankha zinthu zopangira zabwino kwambiri komanso zolondola ndiye maziko a ma CD otetezeka a chakudya.

Kukonzekera Kupaka ndi Ulusi

Gawo lotsatira likuphatikizapo kusintha matabwa kukhala zamkati.Kupopera mankhwalaNjira, monga njira yopangira kraft, zimasungunula lignin ndikulekanitsa ulusi. Njirayi imapanga ulusi wolimba komanso woyera, womwe ndi wofunikira pa bolodi la mapepala la chakudya. Ulusi wa Virgin umakondedwa chifukwa ndi wautali, wolimba, komanso woyera kuposa ulusi wobwezerezedwanso. Ulusi wobwezerezedwanso ukhoza kukhala ndi zotsalira monga inki kapena zomatira, zomwe zingayambitse ngozi paumoyo ngati zitasanduka chakudya. Pogwiritsa ntchito mankhwala opukutira ndi ulusi wa Virgin, opanga amaonetsetsa kuti ali ndi chiyero chapamwamba komanso mphamvu zogwiritsira ntchito popaka chakudya.

Kuyeretsa ndi Kuyeretsa Ulusi

Pambuyo popakira, ulusi umatsukidwa ndikuyengedwa kuti uchotse zodetsa. Zipangizo zolemera monga miyala ndi zidutswa zachitsulo zimalekanitsidwa pogwiritsa ntchito zotsukira zamphamvu kwambiri. Tinthu tating'onoting'ono monga mchenga timachotsedwa ndi ma hydrocyclones, pomwe zodetsa zopepuka monga pulasitiki ndi zomatira zimasefedwa pogwiritsa ntchito zotsukira zobwerera m'mbuyo ndi ukadaulo wowunikira. Magawo oyeretsera awa amagwiritsa ntchito mphamvu ya centrifugal ndi kusiyana kwa mphamvu yokoka kuti zitsimikizire kuti ulusi woyera wokha ndi womwe umatsala. Njirayi ndi yofunika kwambiri popanga bolodi la mapepala la chakudya lomwe limakwaniritsa zofunikira zaukhondo ndi chitetezo.

Kupanga Pepala la Bolodi la Pepala

Ulusi ukayera, opanga amapanga pepala la bolodi la mapepala pogwiritsa ntchito makina apadera. Njira zopangira zigawo zambiri, monga kuwonjezera mabokosi achiwiri a mutu kapena kugwiritsa ntchito makina awiri a waya, zimathandiza kuti mitundu yosiyanasiyana ya ulusi iphatikizidwe kuti ikhale yolimba komanso yokongola pamwamba. Makina opangira silinda amapanga matabwa olimba komanso okhuthala, omwe ndi abwino kwambiri popangira zinthu monga mabokosi a chimanga. Nsalu zopangira polarized zimathandizira kutulutsa madzi ndi ukhondo, kuchepetsa kusweka ndi kuwonjezera mphamvu zopangira. Njira zamakonozi zimathandiza kupanga bolodi la pepala lokhala ndi zinthu zofunikira zotchinga chakudya kuti liteteze chakudya ku chinyezi, mpweya, ndi kuwala.

• Kuyika ma multi-ply layering kumawonjezera mphamvu ndi ubwino wa pamwamba.
• Makina apadera amatsimikizira kuti makulidwe ndi kulimba kofanana.
• Nsalu zopangira zinthu zapamwamba zimawonjezera ukhondo ndi magwiridwe antchito abwino.

Kugwiritsa Ntchito Zophimba ndi Mankhwala Oteteza Chakudya

Pofuna kuteteza chakudya, opanga amaika zophimba zotetezeka ku chakudya pa bolodi la mapepala. Zophimba zofala zimaphatikizapo polyethylene (PE), zophimba zotulutsa biopolymer, ndi sera. Zophimba izi zimapereka zotchinga ku chinyezi, mafuta, mafuta, ndi mpweya. Zimathandizanso kutseka kutentha ndipo zimaletsa chakudya kuti chisamamatire ku phukusi. Zophimba zotetezeka ku chakudya zimagwirizana ndi miyezo ya FDA ndi EU, kuonetsetsa kuti zophimbazo ndi zotetezeka pakugwiritsa ntchito chakudya chotentha komanso chozizira. Zophimba zatsopano zimayang'ana kwambiri pa kukhazikika, zimapereka njira zosungunuka ndi zowola zomwe zimagwirizana ndi zomwe zimachitika pachilengedwe.

Kuumitsa ndi Kumaliza Bolodi

Njira yowumitsa ndi kumalizitsa imawonjezera chitetezo ndi ubwino wa bolodi la mapepala la chakudya. Kukonza ndi kukonza bwino zinthu kumayeretsa pamwamba ndikuwonjezera kuchulukana, zomwe zimapangitsa kuti likhale lolimba komanso losalowa madzi. Kukula kwake kumaphimba bolodi ndi zinthu monga starch kapena casein, zomwe zimapangitsa kuti mafuta ndi mafuta azikana kuipitsidwa. Mapepala a virgin grade okha ndi omwe amagwiritsidwa ntchito kupewa kuipitsidwa. Miyezo imafotokoza zofunikira monga makulidwe ofanana, kusakhala ndi zolakwika, komanso zinthu zochepa zophulika ndi kung'ambika. Njira zomalizazi zimatsimikizira kuti chinthu chomaliza chikukwaniritsa miyezo yapamwamba yofunikira pakulongedza chakudya.

1. Kukonza ma calender kumasalala ndi kulimbitsa pamwamba.
2. Supercalendering imawonjezera kuchulukana kwa madzi ndi kukana madzi.
3. Kukula kwa kukula kumawonjezera mawonekedwe ndi zotchinga.
4. Miyezo yokhwima imatsimikizira chitetezo ndi magwiridwe antchito.

Kuwongolera Ubwino ndi Kuyesa

Bolodi la mapepala a chakudya lisanafike pamsika, limayesedwa bwino kwambiri. Kafukufuku wokhudza kusamuka kwa zinthu amafufuza ngati zinthuzo zasamutsidwa kuchokera ku bolodi kupita ku chakudya. Kuyesa kumaphatikizapo kusanthula zowonjezera, ma monomers, ndi zinthu zina zomwe sizinawonjezedwe mwadala kuti zitsimikizire kuti sizisamuka pamlingo wosatetezeka. Kuyesa kwa Organoleptic kumatsimikizira kuti bolodi silikhudza kukoma, fungo, kapena mawonekedwe a chakudya. Kutsatira malamulo monga FDA 21 CFR 176.170 ndi EU (EC) 1935/2004 ndikofunikira. Opanga amachitanso kusanthula kapangidwe kake ndi mayeso a magwiridwe antchito kuti atsimikizire chitetezo ndi magwiridwe antchito.

• Kusamutsa ndi kuyezetsa kwa organoleptic kumaonetsetsa kuti chakudya chili bwino.
• Kutsatira malamulo apadziko lonse lapansi ndikofunikira.
• Kusanthula kwa thupi ndi mankhwala kumatsimikizira ubwino wa mankhwala.

Kutsatira Malamulo ndi Chitetezo cha Chakudya mu Food Grade Paper Board

Kukwaniritsa Zofunikira pa Malamulo

Opanga ayenera kutsatira malamulo okhwima kuti atsimikizire kuti bolodi la mapepala olembedwa chakudya ndi lotetezeka kuti chakudya chisakhudzedwe mwachindunji. United States ndi European Union ali ndi njira zosiyanasiyana zolamulira. US Food and Drug Administration (FDA) imayang'ana kwambiri pa zinthu zomwe zilipo ndipo imalola zowonjezera pokhapokha ngati zatsimikizika kuti ndi zoopsa. European Union imafuna kuti zowonjezera zivomerezedwe pasadakhale ndipo imagwiritsa ntchito manambala a E polemba zilembo. Madera onsewa amatsatira miyezo yapamwamba yachitetezo, koma EU imayesa chinthu chomaliza ndipo silola kuti anthu asamaperekedwe. Asia, kuphatikizapo Japan, ili ndi chidziwitso chochepa cha anthu onse chokhudza malamulo ake a bolodi la mapepala olembedwa chakudya.

Ziphaso ndi Ma Audit

Ziphaso zimathandiza opanga kutsimikizira kudzipereka kwawo ku chitetezo cha chakudya ndi khalidwe labwino. Chiphaso cha Safe Quality Food (SQF) chimagwiritsa ntchito mfundo za HACCP ndipo chimafuna njira yolimba yoyendetsera khalidwe. Chiphaso cha Recycled Paperboard Technical Association (RPTA) chimatsimikizira kuti mapepala amakwaniritsa miyezo yolumikizirana ndi chakudya. ISO 9001:2015 imayang'ana kwambiri pakupanga kosalekeza komanso kusintha kosalekeza. Ziphaso zina, monga FSC ndi SFI, zimasonyeza kupeza ndi kusunga zinthu moyenera. Kuwunika nthawi zonse kumaonetsetsa kuti makampani amatsatira miyezo imeneyi ndikusunga njira zawo zatsopano.

Kutsata ndi Kulemba

Kutsata bwino zinthu kumapatsa makampani mphamvu yotsata sitepe iliyonse mu unyolo wopereka zinthu. Izi zimawathandiza kupeza gwero la vuto lililonse mwachangu ndikuwongolera kubweza zinthu ngati pakufunika kutero. Kutsata bwino zinthu kumathandizanso kutsatira malamulo ndipo kumalimbitsa chidaliro kwa ogula. Makina a digito amathandizira kusunga zolemba ndi nthawi yoyankha panthawi yamavuto okhudzana ndi chitetezo cha chakudya. Makampani amasunga zikalata zambiri zokhudza zipangizo, njira, ndi ogulitsa kuti atsimikizire kuwonekera bwino komanso chitetezo.

• Kutsata bwino chakudya kumathandiza kuti chakudya chikhale chotetezeka pochepetsa kuipitsidwa.
• Imalola kuyang'anira kubweza mwachangu komanso imathandizira kutsatira malamulo.
• Kuwonekera bwino kumawonjezera chidaliro cha ogula ndipo kumathandiza kuthana ndi zochitika.

Gawo lililonse popanga mapepala opangidwa ndi chakudya limathandizira kuti chakudya chikhale chotetezeka komanso chodalirika. Kutsatira miyezo yotetezera chakudya kumalimbitsa chidaliro cha ogula komansoamateteza mbiri ya kampaniOpanga amapindula ndi ziphaso, pomwe ukadaulo watsopano ndi machitidwe okhazikika akupitilizabe kukonza chitetezo, ubwino, komanso kuwononga chilengedwe m'mapaketi a chakudya.

FAQ

Kodi n’chiyani chimapangitsa kuti chakudya cha bolodi la mapepala chikhale chapamwamba?

Bolodi la pepala la chakudyaamagwiritsa ntchito ulusi wosaphika, mankhwala oteteza ku chakudya, komanso njira zowongolera ukhondo. Opanga amayesa kuyera ndi kutsatira miyezo yotetezera chakudya.

Kodi bolodi la mapepala la chakudya lingathe kubwezeretsedwanso?

Inde, ambiriBolodi la mapepala la chakudya chokwera mtengo lingathe kubwezeretsedwansoMabolodi oyera, osaphimbidwa ndi utoto amabwezeretsanso mosavuta. Mabolodi ophimbidwa ndi utoto angafunike njira zapadera zobwezeretsanso utoto.

N’chifukwa chiyani opanga amagwiritsa ntchito zophimba pa bolodi la mapepala odziwika bwino?

Zophimbazo zimateteza chakudya ku chinyezi, mafuta, ndi mpweya. Zimathandizanso bolodi kuti lisawonongeke ndi madontho komanso kuti likhale lolimba popakira.