Zojambula: Ngati mukufuna kupanga njira yopeweka pogwiritsa ntchito mokhazikika, ndikofunikira kusankha mtundu wophatikizika. Nkhaniyo imayambitsa momwe mungasankhire okonda kwambiri opikisana ndi mapangidwe.
Ndi ukadaulo ndi kutchuka kwa ukadaulo wosungunuka wopanda zosungunulira, zochulukirapo komanso zochulukirapo za makanema zitha kugwiritsidwa ntchito popanga ufulu wosankha. Kuti mugwiritse ntchito mawu osungunuka mwaukadaulo aukadaulo, ndikofunikira kuti musankhe zomatira molondola. Pansipa, kutengera zomwe wolemba adakumana nazo, tidzafotokoza momwe angasankhire zokhutiritsa zopanda tanthauzo.
Pakadali pano, njira youma komanso yosungunulira yopanda malire. Chifukwa chake, kuti muchepetse kugwiritsa ntchito ukadaulo waulere - mfundo yoyamba ndikumvetsetsa bwino fakitale ya phukusi, limafotokoza mwatsatanetsatane mwatsatanetsatane, amagawana mapangidwe omwe angagwiritsidwe ntchito omwe angagwiritsidwe ntchito - komanso Kenako sankhani zokhutira ndi zopanda phindu. Ndiye, momwe mungasankhire bwino zomata zaulere? Gwirizanitsani limodzi kuchokera pazinthu zotsatirazi.
- zomatira mphamvu
Chifukwa cha zovuta komanso zosiyanasiyana za zida za phukusi, kuchitidwa kwa zinthu kumasiyananso kumasiyananso kwambiri. Zipangizo zosinthika zosinthika zilinso ndi zinthu zosiyanasiyana, monga pe, zotumphukira, pa, VPPPP, VMCPP, PSC. , PC, pepala, ndi zina, zosungunulira-zodetsa-zaulere zosankhidwa ndi mabizinesi ziyenera kukhala ndi zotsatsa zabwino m'manda.
- Kukana kutentha
Kukana kutentha kumaphatikizapo mbali ziwiri. Imodzi ndi kutentha kwambiri kukana. Pakadali pano, zakudya zambiri zimafunikira kuti zitheke kutentha kwambiri, zina siziwilitsidwa pa 80-100° C, pomwe ena samadzazidwa pa 100-135° C. Nthawi yosinthira imasiyanasiyana, ndipo ena amafuna mphindi 10-20 ndipo ena amafuna mphindi 40. Ena amaphwanyidwabe ndi ethylene oxide. Zipangizo zosiyanasiyana zimakhala ndi njira zosiyana zosinthira. Koma zokhutiritsa zopanda malire ziyenera kukwaniritsa zofuna kutentha kwambiri. Chikwama sichingachotsere kapena kusokonekera pambuyo pa kutentha kwambiri. Kuphatikiza apo, zinthu zochiritsidwa ndi zosintha zopanda zosungunulira ziyenera kuthana ndi kutentha kwambiri kwa 200° C kapena 350° C nthawi yomweyo. Ngati izi sizingatheke, kusindikiza kutentha kwamatumba kumatha kusokonezeka.
Lachiwiri ndi kukana kwa kutentha kwapama, komwe kumadziwikanso kuti kuzizira. Zipangizo zofewa zambiri zimakhala ndi chakudya chowundana, chomwe chimafuna zomatira ndi ufulu wosatsutsika kuti athe kupirira kutentha pang'ono. Kutentha kochepa, zinthu zomwe zimachitika chifukwa cha zotsatsa zomwe zimakonda kuumitsa, kufowoka, kuzirala, komanso kusokonekera. Ngati izi zichitika, zikuwonetsa kuti azosankhidwa sangapirire kutentha pang'ono.
Chifukwa chake, posankha zomata zaulere-zaulere, kumvetsetsa mwatsatanetsatane ndi kuyesedwa kwa kutentha kwa kutentha ndikofunikira.
3.Kuteteza
Zochita zosungunulira zaulere zomwe zimagwiritsidwa ntchito mu chakudya ndi mankhwala osokoneza bongo ziyenera kukhala ndi ukhondo komanso magwiridwe antchito. Malangizo okhwima amakhala m'malo osiyanasiyana padziko lonse lapansi. US FDA imalowa zitsamba zomwe zimagwiritsidwa ntchito popanga zida za chakudya ndi mankhwala osokoneza bongo, zomwe zimalepheretsa kugwiritsa ntchito zinthu zovomerezeka, ndipo zida zophatikizika zomwe zimapangidwa ndi izi Zodabwitsazi zimawerengedwa ndipo zimangokhala ndi kutentha kwawo, kuphatikiza kutentha kwawo kagwiritsidwe, kugwiritsa ntchito mankhwala owiritsa, 122 ° C otekenization ogwiritsa ntchito, kapena 135 ° C ndi pamwamba pa kuwononga kutentha kosasunthira. Nthawi yomweyo, zinthu zoyeserera, njira zoyesera, komanso zisonyezo zazomwe zimapanga zida zimapangidwanso. Palinso zoletsa ndi zoletsa zina mu China Rb9685. Chifukwa chake, zomata zaulere zogwiritsidwa ntchito pogulitsa kunja kwa malonda akunja ziyenera kutsatira malamulo am'deralo.
4.Munthu zofuna za ntchito zapadera
Kugwiritsa ntchito kofala kwamitundu yomasulira kosungunuka komwe kumayendetsa mosasinthika kwalimbikitsanso kufalikira kwawo. Pakadali pano pali madera apadera omwe agwiritsidwa ntchito:
4.1 Solvent Free Free Compreating Pet Paketing
Ma sheet a ziweto amapangidwa makamaka ndi zida za ziweto zokhala ndi makulidwe a 0.4mm kapena kupitilira. Chifukwa cha makulidwe ndi kukhwima kwa izi, ndikofunikira kusankha zokhumudwitsa ndi zomata zoyambira kwambiri komanso mafayilo azomwe zimachitika. Zina zomwe zimafunikira kuposita, motero zofuna zamphamvu zamphamvu ndizokweranso. Wd8966 yopangidwa ndi zida zatsopano zatsopano zimakhala ndi zomatira kwambiri komanso kukakamiza kukana, ndipo wagwiritsidwa ntchito bwino mu pepala la ziweto.
4.2 Kusungunulira kwaulere kwaulere komwe sikunapangidwe
Nsathu zopanda nsalu zimagwiritsidwa ntchito kwambiri ndipo zimakhala ndi mitundu yosiyanasiyana. Kugwiritsa ntchito nsalu zosatsukidwa mu malo osungunuka makamaka kumadalira makulidwe a nsalu yopanda chotupa komanso kuchuluka kwa ulusi. Pofotokoza, nsalu yopanda nsalu yopanda nsalu yopanda nsalu yosungunulirayo yaulere. Pakadali pano, pounintzane cot Hot Sungunulani zomatira amagwiritsidwa ntchito kwambiri pazinthu zopanda zosungunulira zopanda utoto.
Post Nthawi: Dis-12-2023