Matsakaicin BOPA Tare da Corona Gefe Daya Magance
OA1 ita ce corona gefe guda ɗaya da ake kula da BOPA na jeri tare da kyawawan kaddarorin gabaɗaya waɗanda suka dace da aikace-aikacen tattarawa gabaɗaya.
| Siffofin | Amfani |
| ✦ Kyakkyawan juriya mai sassauci; ✦ Kyakkyawan ƙarfi da juriya / tasiri; ✦ Babban shingen iskar gas; ✦ Kyakkyawan aikace-aikace a high da ƙananan zafin jiki; ✦ Daban-daban kauri; ✦ Kyakkyawan tsabta | ✦ Ya dace da marufi daban-daban; ✦ Iya ɗaukar nauyi, kaifi ko samfura masu ƙarfi tare da ingantaccen marufi; ✦ Tsawaita rayuwar rayuwa; ✦ dace da daskararre abinci da pasteurization / tafasar aikace-aikace; ✦ Kauri wanda aka kera don buƙatun ƙarfi daban-daban - ingantaccen farashi; ✦ Ingantacciyar azanci |
| Kauri / μm | Nisa/mm | Magani | Maimaitawa | Bugawa |
| 10-30 | 300-2100 | corona gefe guda | ≤100℃ | ≤6 launuka (an shawarar) |
Sanarwa: retortability da printability sun dogara ne akan lamination abokan ciniki da yanayin sarrafa bugu.
| Ayyuka | BOPP | BOPET | BOPA |
| Resistance Huda | ○ | △ | ◎ |
| Resistance Flex-crack | △ | × | ◎ |
| Juriya Tasiri | ○ | △ | ◎ |
| Katangar Gas | × | △ | ○ |
| Katangar Humidity | ◎ | △ | × |
| Babban Juriya na Zazzabi | △ | ◎ | ○ |
| Resistance Low Zazzabi | △ | × | ◎ |
bad× normal△ yayi kyau sosai ○ madalla ◎
Ana iya amfani da OA1 don buga bugu a cikin launuka 6 (gami da launuka 6) da marufi na yau da kullun tare da faɗin gefen ≤ 3cm kuma ba tare da buƙatun firam ba.Yana iya kiyaye ƙaramin digiri na warping da curling bayan tafasa kuma ya dace da tattara abubuwan da ke ciki mai nauyi tare da ƙasusuwa, spines waɗanda ke buƙatar juriya mai ƙarfi ga huda da tasiri, kamar fakitin da suka dace da kayan lambu waɗanda aka ɗora (cakulan mustard, harbe bamboo, kayan lambu masu tsini, da sauransu. ), abincin teku, goro, foda wanki, udong noodles, jinin agwagwa, 'ya'yan gwangwani masu laushi, irin kek, cake na wata, shinkafa-pudding na gargajiya na kasar Sin, dumplings, kayan aikin tukunyar zafi, abinci mai daskarewa, da dai sauransu.
Hanyoyin Lamination game da Marufi Mai Sauƙi
Hanyoyin sarrafa kayan aiki na marufi masu sassauƙa sun haɗa da busassun hadaddiyar giyar, rigar hadaddiyar giyar, haɗaɗɗen extrusion, haɗaɗɗen haɗin gwiwa da sauransu.
● Busassun nau'in hadawa
A cikin fasahohin sarrafa fina-finai daban-daban na hada fim, busasshiyar hadaddiyar giyar ita ce fasahar gargajiya da aka fi amfani da ita a kasar Sin, wadda ake amfani da ita sosai wajen hada kayan abinci, magunguna, kayan kwalliya, kayayyakin yau da kullum, kayayyakin masana'antu masu haske, sinadarai, kayayyakin lantarki, da dai sauransu. .
● Rubutun rigar
Rukunin rigar shine yafa wani Layer na manne akan saman abin da aka haɗa (fim ɗin filastik, foil na aluminum).Lokacin da mannen bai bushe ba, yana sanyawa tare da wasu kayan (takarda, cellophane) ta hanyar abin nadi mai matsa lamba, sannan a bushe a cikin fim ɗin da aka haɗa ta cikin rami mai bushewa mai zafi.
● Haɗaɗɗen extrusion
Extrusion fili shi ne ya narke polyethylene da sauran thermoplastic kayan a cikin extruder bayan extrusion a cikin lebur mutu bakin, zama sheet film outflow nan da nan da wani ko biyu irin fina-finai ta wurin sanyaya yi da kuma hada latsa yi laminate tare.
● Fitar da fim mai rufi
Shafi na extrusion hanya ce ta yin fim ɗin da aka haɗa ta hanyar narkar da thermoplastic, kamar polyethylene daga lebur kai da danna shi a kan wani yanki tsakanin rollers biyu a kusanci.
● Fim ɗin haɗaɗɗiyar extruded
Extrusion fili shi ne extruded guduro sandwiched a tsakiyar substrates biyu, zai yi wasa biyu substrates tare m mataki, amma kuma composite Layer.
