Mitundu ya ma CD kwa ravioli

Anthu amakumana vuto la kusowa nthawi. Theka-yomalizidwa mankhwala, kuphatikizapo dumplings, ndi mu ankafuna mkulu mwa anthu, monga iwo mwamsanga ndipo mosavuta kukonzekera. Kukonzekera awo amafuna osachepera nthawi ndi chidziwitso zophikira. Koma kuti mankhwala mazira kwa Mlengi anafikira mu mawonekedwe khama ogula, n'kofunika kumunyamula mu CD wapadera. Osati ma CD onse ali oyenera mankhwala theka-yotsirizidwa.

Kodi n'chiyani chikuchitikira ma CD a dumplings?

Kwa chitetezo chodalirika ndi zinthu zina ma CD kwa dumplings ayenera kukhala ndi makhalidwe awa:

• kugonjetsedwa ndi chisanu kwambiri mazira;
• zabwino kutentha sealability;
• kusinthasintha ndi kukana kuti puncture;
• kusowa brittleness pa kuzizira.

Mu nkhani imeneyi chifukwa CD ndi dumplings ena semifinished ntchito filimu ya polyethylene ndi polypropylene.

Multilayer Pe filimu ndi padziko chisindikizo

Polyethylene filimu wapangidwa ndi zigawo zingapo, nthawi zambiri ntchito phukusi zakudya mazira. Iwo ndi luso ntchito, koma mtengo ndi otsika. Pogwiritsa phukusili ndi kusindikizidwa padziko filimu. Mufilimuyi ali woyera kapena mandala ndi luster amphamvu.

Pe / Pe interlayer ndi kusindikiza

Ndi Kuphatikiza awiri mafilimu pulasitiki pakati zomwe chisindikizo. Chotero phukusi ali ndi kukana mkulu puncture, welds pa otsika kutentha Musataye okhulupirika. Izi zipangitsa umphumphu wa ma CD ndi kuteteza katundu. Kuwonjezera kujambula, ayipanga pakati pa zigawo za filimuyo, si ntchito mmwamba.

PET bwino / woyera kapena mandala Pe ndi kusindikiza interlaminar

The zikuchokera zipangizo zambiri ntchito mu ma CD a dumplings ndi mankhwala ena mazira. CD koteroko katundu kwambiri hardiness, durability ndi kukana kuti punctures. Good chotchinga zimatha kukhala mankhwala kwambiri chifukwa cha zinthu zina, kuphatikizapo obwera chifukwa cha chinyezi ndi zofukiza. Komanso, filimuyi ali ndi maonekedwe wokongola. The zikuchokera zinthuzi kwambiri zida wazolongedza zikugwira ntchito pa liwiro mkulu.

Transparent BOPP / Pe woyera kapena mandala ndi kusindikiza interlaminar

Ntchito mandala BOPP mu zikuchokera limachititsa kusintha maonekedwe zokongoletsa za phukusi. Ndi nkhaniyi, ma CD adziika gloss wokongola ndi gloss. Koma ambiri Chofunika, kuti BOPP filimu ndi osiyana Pe katundu bwino kupirira kuzizira kutentha, mphamvu ndi kukana kuti punctures. Welds mwangwiro kusunga umphumphu. Komanso, nkhani ndi oyenera kugwiritsa ntchito pa kudzaza zida.