Kuyerekeza Mafilimu Amitundu Isanu a Fodya ya Utsi
1) PVC shrink film
High desity , Chifukwa cha kuperewera kwa kuwala kwa kuwala, kutentha kosakwanira kusindikiza kutentha kuti akwaniritse zofunikira zamakina othamanga kwambiri, komanso malo osasangalatsa, adasiyidwa ndi makampani a ndudu popanda kukwezedwa kwathunthu;
2) filimu ya cellophane
Ma cellulose opangidwanso, omwe amadziwikanso kuti cellophane, amadziwika ndi kuwonekera kwambiri, kuwala kwabwino, kuuma kwakukulu, kusindikiza bwino, komanso kusafunikira chithandizo chilichonse musanasindikize; Ili ndi anti-static properties ndipo si yosavuta kuyamwa fumbi. Koma cellulite ndiyofunika kwambiri ( ρ≈ 1.31 g / cm3), yokhala ndi hydrophilicity ndi kukana chinyezi, filimuyi imakhala yovuta kwambiri chifukwa cha kutentha ndi chinyezi, ndipo sichikhoza kusindikizidwa mwachindunji kutentha. Ikhoza kupakidwa pamanja ndipo sichingagwirizane ndi makina olongedza ndudu othamanga kwambiri. Kuphatikiza apo, kugwiritsa ntchito cellophane pakuyika ndudu kumakhala ndi mtengo wokwera kwambiri, womwe pang'onopang'ono unalowa m'malo mwake;
3) Polyvinylidene kloride (PVDC)
Kanema wa fodya wokutidwa ali ndi ntchito yabwino yosindikiza kutentha kwapang'onopang'ono (kutentha kosindikiza kutentha ndi 107 ℃ ~ 140 ℃), ndipo kugundana kwapakati pakupanga zinthu kumakhala kosakwana 0.3, kuwonetsa ntchito yabwino yotsutsa-malo.
4) filimu ya utsi ya BOPP
Lili ndi makhalidwe osayerekezeka monga chifunga chochepa, gloss, kutentha kwakukulu, kusindikiza kutentha kwakukulu, mphamvu yosindikiza kutentha kwambiri, mphamvu yabwino yotchinga mpweya wamadzi, makulidwe a yunifolomu, kulamulira kwakukulu kwa shrinkage, kuuma kwakukulu, ndi kusungirako chilengedwe, pang'onopang'ono kukhala chinthu chachikulu chopangira filimu. za ndudu.
5) filimu ya BOPLA ndi filimu ya PLA
BOPLA imayimira Polylactic Acid. Wopangidwa kuchokera ku zinthu zongowonjezwdwanso monga chimanga wowuma kapena nzimbe, ndi polima wachilengedwe wopangidwa m'malo mwa mapulasitiki opangidwa ndi mafuta ambiri monga PET (polyethene terephthalate). M'makampani onyamula katundu, PLA imagwiritsidwa ntchito ngati matumba apulasitiki ndi zotengera zakudya.
Kutengera luso lazopakapaka zapamwamba ndi njira
Pofuna kukulitsa moyo wa alumali lazakudya, matekinoloje atsopano oyika zinthu akhala akupangidwa mosalekeza, monga kuyika mogwira ntchito, kuyika anti nkhungu, kuyika kosunga chinyezi, anti fog, anti-static packaging, kusankha kopumira, kuyika kwa anti slip, buffer. kulongedza katundu, ndi zina zotero. Njira zamakono zatsopanozi zakhala zikugwiritsidwa ntchito kwambiri m'mayiko otukuka, koma sizikugwiritsidwa ntchito kwambiri ku China, ndipo njira zina zidakalibe kanthu. Kugwiritsa ntchito matekinoloje apamwambawa kumatha kupititsa patsogolo ntchito zoteteza pakuyika.
Sankhani makina onyamula ndi zida zomwe zimagwirizana ndiukadaulo wokonza chakudya
Kuti akwaniritse zofunikira zaukadaulo wopangira chakudya, zida zosiyanasiyana zonyamula zida zatsopano zapangidwa, monga makina onyamula vacuum, makina onyamula a vacuum inflatable, makina onyamula kutentha, makina odzaza matuza, makina onyamula opaka thupi, zida zopangira matenthedwe, makina odzaza madzi. , kupanga / kudzaza / kusindikiza makina osindikizira, osabala makina athunthu a zida, etc. Kusankha kapena kupanga makina osungiramo zinthu zomwe zimagwirizana ndi teknoloji yopangira chakudya ndi mphamvu yopangira zinthu pogwiritsa ntchito zipangizo zosankhidwa ndi njira zopangira katundu ndi chitsimikizo cha kunyamula bwino.
Chidziwitso cha Brand mu kapangidwe ka zokongoletsera zamapaketi ndi kapangidwe kazonyamula
Kapangidwe kazopaka ndi kukongoletsa kuyenera kugwirizana ndi zomwe ogula ndi ogula akumayiko otumiza kunja amakonda. Ndi bwino kugwirizanitsa mapangidwe a chitsanzo ndi mkati. Chizindikirocho chikhale chowonekera bwino ndipo mawuwo agwirizane ndi zofunikira za chakudya. Mafotokozedwe azinthu ayenera kukhala oona. Chizindikirocho chiyenera kukhala chokopa, chosavuta kumva, chosavuta kufalitsa, ndipo chikhoza kutenga gawo lalikulu lotsatsira. Mapangidwe azinthu zamtundu wotchuka ayenera kukhala ndi chidziwitso chamtundu. Kuyika kwazinthu zina ndikosavuta kusintha, zomwe zimakhudza malonda. Mwachitsanzo, viniga wa ku China wa Laoliutiao ali ndi mbiri yabwino ku Japan ndi kum'mwera chakum'mawa kwa Asia, koma kuchuluka kwa malonda kumachepa kwambiri pambuyo posintha ma CD, chifukwa ogula amakayikira za phukusi latsopano. Choncho, chinthu chiyenera kuikidwa mwasayansi ndipo sichingasinthidwe mosavuta.
1, Zofunikira kuti zikwaniritse matumba onyamula chakudya kalasi
Kupaka m'magawo a chakudya kuyenera kukwaniritsa zofunikira zachitetezo cha mbali zonse za chakudya
Zofunikira pakuyika chakudya zimatha kuletsa nthunzi yamadzi, mpweya, mafuta, ndi zosungunulira za organic;
2. Malinga ndi zofunikira zapadera za kupanga kwenikweni, onjezani ntchito monga kupewa dzimbiri, kupewa dzimbiri, komanso kupewa ndi ma radiation a electromagnetic;
3. Onetsetsani kuti chakudya chili chotetezeka komanso kuti sichidzaipitsidwa pamene mukukulitsa nthawi ya shelufu yazakudya.
Zida zazikulu ndi zothandizira zomwe zimagwiritsidwa ntchito popakira zakudya siziyenera kukhala ndi zinthu zomwe zingawononge thupi la munthu, kapena zomwe zili mkati mwazovomerezeka zamayiko.
Chifukwa chapadera cha ma CD a pulasitiki amtundu wa chakudya, pokhapokha potsatira mosamalitsa miyezo yopanga zinthu zomwe zitha kuvomerezedwa ndikuyika pamsika.
matumba onse mkati ma CD kuti kukumana ndi chakudya mosamalitsa kutsatira ndondomeko kupanga chakudya kalasi ma CD matumba, amene osati kuonetsetsa chitetezo ndi ukhondo, komanso kuonetsetsa kukoma koyambirira kukoma.
M'malo mwa matumba osungiramo zakudya, kusiyana kwakukulu kwazinthu kumagona pakugwiritsa ntchito zowonjezera. Ngati zotsegula zikuwonjezedwa kuzinthu, sizingagwiritsidwe ntchito poyika chakudya.
2, Kodi mungasiyanitse bwanji matumba onyamula chakudya kalasi ndi sanali chakudya kalasi?
Mukalandira chikwamacho, samalani kaye. Zatsopano zatsopano zilibe fungo, kumva bwino, mawonekedwe ofanana, ndi mitundu yowala. Ndiwo okhawo omwe amakwaniritsa miyezo yomwe ali ndi chakudya komanso matumba okonda zachilengedwe omwe ali otetezeka komanso aukhondo.
3, Gulu la matumba onyamula chakudya
Malingana ndi kukula kwake kwa ntchito, ikhoza kugawidwa mu:
matumba olongedza zakudya wamba, matumba oyikamo chakudya, matumba oyikamo chakudya chowotcha, matumba oyikamo zakudya zowiritsa, matumba oyikamo chakudya chamoto, ndi matumba oyikamo chakudya.
Palinso mitundu yambiri ya zipangizo: matumba apulasitiki, matumba a aluminiyamu zojambulazo, ndi zikwama zamagulu ndizofala.
Matumba a vacuum amagwiritsidwa ntchito kutulutsa ndi kusindikiza mpweya wonse mkati mwazoyikapo, kusunga mkhalidwe wopsinjika kwambiri mkati mwa thumba. Kuperewera kwa mpweya kumakhala kofanana ndi mpweya wochepa wa okosijeni, zomwe zimapangitsa kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda kuti tikwaniritse cholinga cha chakudya chatsopano komanso kuti pasakhale matenda ndi kuwonongeka.
Matumba opangidwa ndi aluminiyumu amapangidwa kuchokera ku aluminiyamu ndi zida zina zotchinga kwambiri kudzera pakuphatikiza kowuma kutengera mawonekedwe apadera a aluminiyumu. Matumba opangidwa ndi aluminiyamu amakhala ndi kukana chinyezi, chotchinga, kukana kuwala, kukana permeability, ndi mawonekedwe okongola.
Matumba ophatikiza zakudya amateteza chinyezi, osazizira, komanso kutentha pang'ono kosindikizidwa ndi mphamvu zolimba.
If you are looking for recyclable and compostable cigarette films and chocolate food packaging films , feel free to contact : williamchan@yitolibrary.com
Nthawi yotumiza: Sep-22-2023