Kayan kwalliya na kayan kwalliya - jakar abin rufe fuska

Muhimman Abubuwan da Za a Yi Don Sarrafa Jakunkunan Marufi na Fuska

Kauri jakar fim:na gargajiya 100microns-160microns,Kauri na tsantsar foil ɗin aluminum don amfani da haɗin kai yawanci shine7 microns

Samarwalokacin jagora: ana sa ran zai kasance kimanin kwanaki 12

Aluminiyumfim:VMPET wani kayan marufi ne mai sassauƙa wanda aka samar ta hanyar shafa siririn aluminum na ƙarfe a saman fim ɗin filastik ta amfani da wani tsari na musamman. Amfanin shine tasirin walƙiyar ƙarfe, amma rashin kyawun halayen shinge.

1. Tsarin Bugawa

Daga buƙatun kasuwa na yanzu da kuma mahangar masu amfani, ana ɗaukar abin rufe fuska a matsayin kayayyaki masu inganci, don haka buƙatun kayan ado mafi sauƙi sun bambanta da na abinci na yau da kullun da na marufi na sinadarai, aƙalla su ne ilimin halayyar masu amfani da "masu inganci". Don haka don bugawa, idan aka ɗauki buga PET a matsayin misali, daidaiton bugu da launuka na bugu ya fi girma aƙalla mataki ɗaya fiye da sauran buƙatun marufi. Idan ma'aunin ƙasa shine cewa babban daidaiton bugu da yawa shine 0.2mm, to matsayin na biyu na buga jakar marufi na abin rufe fuska yana buƙatar cika wannan ƙa'idar bugawa don dacewa da buƙatun abokan ciniki da buƙatun masu amfani.

Dangane da bambancin launi, abokan ciniki don shirya marufin abin rufe fuska suma sun fi tsauri da cikakkun bayanai fiye da kamfanonin abinci na yau da kullun.

Saboda haka, a cikin tsarin bugawa, kamfanonin da ke samar da marufi na abin rufe fuska na fuska dole ne su mai da hankali kan sarrafa bugu da launi. Tabbas, za a buƙaci ƙarin buƙatu don abubuwan da aka yi amfani da su don bugawa su dace da manyan ƙa'idodin bugawa.

2.Tsarin lamination

Composite galibi yana sarrafa manyan fannoni guda uku: wrinkles masu haɗaka, ragowar solvent mai haɗawa, riging da kumfa da sauran matsaloli. A cikin wannan tsari, waɗannan fannoni uku sune manyan abubuwan da ke shafar yawan jakunkunan marufi na abin rufe fuska.

(1) Ƙuraje masu haɗaka

Kamar yadda aka gani daga tsarin da ke sama, jakunkunan rufe fuska galibi sun ƙunshi haɗakar aluminum mai tsarki. Ana naɗe aluminum mai tsarki daga ƙarfe mai tsarki zuwa wani sirara mai kama da fim, wanda aka fi sani da "fim ɗin aluminum" a masana'antar. Kauri yana tsakanin 6.5 zuwa 7 μm. Tabbas, akwai kuma fina-finan aluminum masu kauri.

Filayen aluminum masu tsabta suna da saurin yin wrinkles, karyewa, ko ramuka a lokacin aikin lamination. Musamman ga injunan laminating waɗanda ke haɗa kayan ta atomatik, saboda rashin daidaito a cikin haɗin takarda ta atomatik, yana da sauƙin zama mara daidaito, kuma yana da sauƙi fim ɗin aluminum ya yi wrinkles kai tsaye bayan lamination, ko ma ya mutu.

Ga wrinkles, a gefe guda, za mu iya magance su a bayan aiwatarwa don rage asarar da wrinkles ke haifarwa. Lokacin da manne mai haɗaka ya daidaita zuwa wani yanayi, sake birgima hanya ɗaya ce, amma wannan hanya ce kawai ta rage shi; a gefe guda kuma, za mu iya farawa daga tushen dalilin. Rage yawan naɗewa. Idan kun yi amfani da babban core na takarda, tasirin naɗewa zai fi kyau.

(2) Ragowar sinadaran da aka haɗa

Tunda marufin abin rufe fuska ya ƙunshi aluminum ko tsantsar aluminum, ga mahaɗan, kasancewar aluminum mai tsafta ko tsantsar aluminum yana da illa ga raguwar sinadaran narkewa. Wannan saboda halayen shingen waɗannan biyu sun fi ƙarfi fiye da sauran kayan gabaɗaya, don haka yana da illa ga raguwar sinadaran narkewa. Kodayake an bayyana shi a sarari a cikin ma'aunin GB/T10004-2008 "Busasshen Haɗaɗɗen Haɗaɗɗen Fina-finai da Jakunkuna don Marufi": Wannan ma'auni bai shafi fina-finan filastik da jakunkuna da aka yi da kayan filastik da tushe na takarda ko foil na aluminum ba.

Duk da haka, a halin yanzu kamfanonin da ke amfani da abin rufe fuska na fuska da yawancin kamfanoni suna amfani da wannan ma'aunin ƙasa a matsayin mizani. Ga jakunkunan aluminum foil, wannan ma'aunin ma'auni ma ana buƙata, don haka yana da ɗan ɓatarwa.

Ba shakka, ma'aunin ƙasa ba shi da takamaiman buƙatu, amma har yanzu dole ne mu sarrafa ragowar mai a cikin ainihin samarwa. Bayan haka, wannan muhimmin ma'auni ne na sarrafawa.

Dangane da gogewar mutum, yana yiwuwa a yi ingantaccen ci gaba dangane da zaɓin manne, saurin injin samarwa, zafin tanda, da kuma yawan fitar da kayan aiki. Tabbas, wannan fanni yana buƙatar nazari da inganta takamaiman kayan aiki da takamaiman muhalli.

(3) Haɗakar riƙo da kumfa

Wannan matsala kuma tana da alaƙa da tsantsar aluminum, musamman idan tsarin PET/AL ne, yana da yuwuwar bayyana. Fuskar da aka haɗa za ta tara abubuwa da yawa masu kama da "kristal point", ko makamancin haka masu kama da "kumfa". Manyan dalilan sune kamar haka:

Dangane da kayan tushe: Maganin saman kayan tushe ba shi da kyau, wanda ke da saurin shiga da kumfa; kayan tushe PE yana da maki lu'ulu'u da yawa kuma yana da girma sosai, wanda kuma babban abin da ke haifar da matsaloli ne. A gefe guda kuma, ɓangaren barbashi na tawada shi ma yana ɗaya daga cikin abubuwan da ke haifar da matsala. Halayen daidaita manne da barbashi masu kauri na tawada suma za su haifar da irin wannan matsala yayin haɗawa.

Bugu da ƙari, dangane da aikin injin, lokacin da ruwan da ke narkewa bai ƙafe sosai ba kuma matsin lamba mai haɗuwa bai isa ba, irin wannan lamari zai faru, ko dai abin naɗin allon manne ya toshe, ko kuma akwai wani abu na waje.

Nemi mafi kyawun mafita daga ɓangarorin da ke sama kuma ku yi hukunci ko kawar da su ta hanyar da aka yi niyya.

3. Yin jaka

A wurin sarrafa tsarin samfurin da aka gama, galibi muna duban lanƙwasa na jakar da ƙarfi da bayyanar hatimin gefen.

A tsarin yin jaka da aka gama, santsi da kamanni suna da wahalar fahimta. Saboda matakin fasaha na ƙarshe yana ƙayyade ta hanyar aikin injin, kayan aiki, da halayen ma'aikata, jakunkunan suna da sauƙin gogewa yayin aikin samfurin da aka gama, kuma matsaloli kamar manyan da ƙananan gefuna na iya bayyana.

Ga jakunkunan rufe fuska masu tsauraran ƙa'idodi, ba a yarda da waɗannan ba. Don magance wannan matsalar, za mu iya sarrafa na'urar daga mafi mahimmancin ɓangaren 5S don sarrafa abin da ke faruwa na karce.

A matsayinmu na mafi mahimmancin tsarin kula da muhalli na bita, tsaftace injin yana ɗaya daga cikin garantin samarwa na asali don tabbatar da cewa injin yana da tsabta kuma babu wani abu na waje da ya bayyana akan injin don tabbatar da aiki na yau da kullun da santsi. Tabbas, muna buƙatar canza buƙatun aiki da halaye na musamman na injin.

Dangane da kamanni, dangane da buƙatun rufe gefen da ƙarfin rufe gefen, galibi ana buƙatar amfani da wukar rufewa mai laushi ko ma wukar rufewa mai faɗi don danna hatimin gefen. Wannan buƙata ce ta musamman. Hakanan babban gwaji ne ga masu aikin injin.