Iifilimu ezenziwe ngelayitiwe zenziwe ngamaleko amabini okanye amaninzi ezinto ezahlukeneyo ezifana ne-PE, PP.I-PVC kunye ne-PS kunye ne-PET polymers ezinamaphepha okanye iifoyile zetsimbi.Ziyi-mainlu ezisetyenziselwa ukupakisha.Apha ngezantsi sithetha nge-laminated film production craft kunye neempawu zayo kunye neukurisayikilisha ifilim elaminethiweyo.
Ngokubanzi kukho iintlobo ezintathu zobuchule bokudibanisa.Okokuqala extruding inkqubo edityanisiweyo kunyibilika intlaka (polyethylene, polypropylene, EVA, ion resin, njl.) njengomaleko wokuncamathelisa okanye thermal, igqunywe kwiindidi zeefilimu eziza kudityaniswa, kwaye emva koko usebenze ngokupholisa, ukunyanga. ukuba i-substrate yesibini isetyenzisiweyo, yi-extrusion composite.Kungenjalo i-extrusion coating.Okwesibini inkqubo emanzi edibeneyo isebenzisa iglue enyibilikayo emanzini.Uphawu lwayo luyimbumba yokuqala, emva koko yomile.Ngelixa ama-substrates amabini edibana kunye kusekho inani elikhulu le-solvent kwiindawo zokubambelela.Inkqubo ye-composite emanzi idla ngokusetyenziswa kwiphepha kunye nezinye ii-substrate composite processing.Isetyenziswa kakhulu kwipakethe yecuba, iphepha lelekese / iileya ezimbini zeemveliso ezihlanganisiweyo zealuminium.I-Thirdly Solvent-based based composite process kunye ne-solvent-free-free composite process ine-composite eyomileyo inamanqaku afanayo: xa i-substrates ezimbini zidibana kunye, akukho nto i-solvent okanye incinci kuluhlu lweglue olufakwe kwi-adhesive substrate.Ezi nkqubo zimbini ngokudibeneyo zibhekisela kwinkqubo edibeneyo eyomileyo.Kodwa kukho umahluko phakathi kwazo: yangaphambili isebenzisa iglue okanye eyaziwa ngokuba yiglue iqulethe i-solvent, le yokugqibela isebenzisa iglue okanye iglue ayinayo i-solvent.Ngoko ke, kwi-solvent-free umatshini owomileyo odibeneyo, ibhokisi yokumisa iyimfuneko.
Iimpawu zeefilimu ezihlanganisiweyo:
1.Isithintelo somphunga wamanzi, thintela iimpahla ezimanzi zomile kwaye zisetyenziselwa ukusula okumanzi okupholileyo: khusela iimpahla ezomileyo kumswakama, njengemveliso ebhakiweyo, iimveliso zomgubo.
2. Isithintelo sezinto ze-Acid.Thintela i-oxidation, njengamafutha kunye nempahla entsha.
3. Umqobo weCarbon dioxide.Ukuthintela ukulahleka kwe-CO 2 kwi-MAP ukupakishwa kunye nokufezekisa ukubunjwa kwegesi ezinzileyo kunye neziphuzo ze-carbonated.
4. Isithintelo sevumba.Khusela ivumba elimnandi kwipakethe kwaye ulahlekelwe yimali efana nekofu.
5. Isithintelo sokuvumba.Vimbela ukufunxwa kwevumba langaphandle okanye uthintele ukulahleka kwevumba elimnandi.
6. Isithintelo sokukhanya.Thintela ukukhanya kwe-oxidation njengemveliso yobisi.
7. Vala ngokuqinileyo.Ukutywinwa kwefilimu edibeneyo, ukutywinwa koxinzelelo olushushu kusetyenziswa.
Ukurisayikilishwa sisebenzise iinkqubo yokurisayikilisha i-pelletizing.Ngebhanti yokuhambisa, i-cutter compactor kunye ne-extruder, i-pelletizing kunye ne-dewatering kunye nokuhanjiswa komoya kunye nokupakisha.Ngezantsi yimifanekiso yoomatshini.
Ixesha lokuposa: May-11-2022
