Kutheni iiTray Seals zingaphumeleli: Izizathu ezili-12 zokuvuza, imibimbi kunye nokuqhekeka okubi

Kutheni iFilimu yokugquma ingatywinwanga?

Ifilimu yokugquma engatywinwanga idla ngokubangelwa yingxaki enye okanye ezingaphezulu kweengcambu ezili-12: izinto ezingahambelaniyo, ifilimu eguqulweyo, ubushushu obungalunganga, ixesha lokuhlala elingalunganga, uxinzelelo olungalinganiyo, ungcoliseko lweflange, umonakalo trei , izixhobo ezingasebenzi kakuhle, uxinzelelo lwefilimu olungagungqiyo, ukuzaliswa kakhulu, uxinzelelo lobushushu emva kokutywinwa okanye iinkcukacha ezingalunganga zexolo.

Musa ukunyusa ngokuzenzekelayo ubushushu bokuvala. Ubushushu obuninzi abunakulungisa isitywina esingahambelaniyo, iflange engcolileyo, imibimbi okanye isixhobo sokuvala esonakeleyo. Endaweni yoko, bunokuphazamisa i trei , bunciphise ifilimu kwaye kwenze isitywina esisuswa lula sibe nzima ukusivula.

Eyona ndlela ikhawulezayo kukuchonga ipateni yokusilela, ukufumana apho kwenzeka khona uze utshintshe i-variable enye elawulwayo ngexesha.

Iingxaki zokutywina itreyi: Iimpawu, unobangela onokwenzeka kunye nohlengahlengiso

Uhlengahlengiso olukule theyibhile luqala ngokuxilonga. Useto lokugqibela kufuneka luhlale ngaphakathi kwemida eqinisekisiweyo yomthengisi wefilimu kunye nomenzi wezixhobo.

Isizathu 1: I-Film Sealant ayifani neFlange yeTray

Ifilimu yokugquma inokuba ne PET ngaphandle kodwa i-PE, i-PP okanye i-coating eyiyo kwicala lokutywina. Ukuhambelana kwayo kugqitywa sisitywina sangaphakathi kunye nezinto ezivezwe kwi-flange ye trei .

Iindidi eziqhelekileyo ziquka:

Xa ifilimu ingakheki ikhonkco elaneleyo kwifestile yenkqubo efanelekileyo, yeka ukulungisa umatshini kwaye uqinisekise ujongano lwezinto ezibonakalayo.

IiHSQY Uluhlu lwefilimu ye-lidding ye- trei luquka izakhiwo ezahlukeneyo ze- CPET , PET , PET/PE kunye ne-PP trei . Zifanele ziphathwe njengeenketho ezithile ze-substrate kunokuba zibe yi-rolls ezitshintshanayo.

Isizathu sesi-2: Ifilimu ifakelwe icala elitywiniweyo lijonge phezulu

Iifilimu ezininzi zokugquma zinecala elinye elivaleka ngobushushu. Ukuba umqulu uvalwe okanye ufakwe ngendlela engafanelekanga, umaleko wangaphandle oprintiweyo okanye ongalungiswanga unokudibana ne- trei .

Iimpawu eziqhelekileyo ziquka:

• Akukho kunamathela emva kokutshintsha umqulu

• Umphezulu okhazimlayo okanye oprintiweyo ojongene nokutya

• Ukusilela okufanayo kuyo yonke i trei kunye nomngxuma

• Ubushushu obuqhelekileyo bomatshini kunye noxinzelelo olungenawo uphawu olucacileyo

Jonga ilebheli yomsongo, umzobo wokuvula, uphawu lwecala lokutywina kunye neenkcukacha zonyango lwe-corona. Ukuba ukuchonga akucaci, cela umthengisi ukuba aphawule icala lokutywina kunye necala lokujika kwimisongo yexesha elizayo.

Ifilimu nayo kufuneka ijongwe ngokwemiyalelo yemveliso. Ukulayisha i-lock-seal efana ne-lock, i-easy-peel okanye i-PP-grade roll endaweni ye PET -grade roll kunokubangela ukungaphumeleli okudidayo.

Isizathu sesi-3: Ubushushu bokuvala buphantsi kakhulu

Umaleko otywina ubushushu kufuneka ufikelele kuluhlu lwawo lokuvula kwi-interface yefilimu– trei . Ubushushu besixhobo esibonisiweyo abuyomfuneko ukuba bube bubushushu obufikelelwa yi-interface leyo.

Ubushushu obunganelanga bunokubangela:

• Isitywino esiphakamisayo ngoxinzelelo oluncinci kakhulu lweminwe

• Iikona ezibuthathaka

• Umbono wetywina onamafu kodwa ongaphelelanga

• Iipakethi ezivulekayo ngexesha lokuphathwa

• MAP ukulahleka kwegesi

• Amandla okuhluba ahluka ngotshintsho oluncinci kwisantya somgca

Ngaphambi kokuba wonyuse i-setpoint, qinisekisa ubushushu besixhobo sokutywina usebenzisa indlela elinganisiweyo. Hlola i-thermocouple, iindawo ze-heater, isilawuli sobushushu kunye nexesha lokufudumeza.

Ukuba umatshini usebenza ngokuchanekileyo, yonyusa ubushushu ngamanyathelo amancinci abhaliweyo ngelixa ugcina ixesha lokuhlala kunye noxinzelelo lungaguquki. Vavanya amandla esitywino kunye nokuthembeka kwindawo nganye.

Isizathu sesi-4: Ubushushu bokuvala buphezulu kakhulu

Ubushushu obugqithisileyo bunokwenza isitywini sibonakale siqinile ngelixa sonakalisa iphakheji.

Iimpawu ezinokubakho ziquka:

• Ukuncipha kwefilimu kufutshane ne trei

• Iimpawu zokutsha okanye ukumhlophe kakhulu kwesitywina

• Iiflange ezigobileyo okanye ezigobileyo trei

• Ifilimu inamathela kwisixhobo sokutywina

• Ukuvula okunzima

• Ukukrazula ifilimu endaweni yokuxobuka

• Ukucinezela isitywina ngaphandle kwebhendi yesitywina ecetywayo

• Ukuguqulwa kwe-laminate okanye ukususwa kwe-lamination

Nciphisa ubushushu okanye uhlale ixesha elinye ngexesha. Hlola ukuba isitywini sidlule ngaphaya kwethafa laso elizinzileyo saya kwimeko evalwe kakhulu.

Ukuba ukumelana nokuvuza okwamkelekileyo akunakufikelelwa ngaphandle kokuphazamiseka trei , isisombululo sinokuba yifilimu yokuqalisa ukutywinwa okuphantsi endaweni yokulungiswa komatshini okungakumbi.

Isizathu sesi-5: Ixesha lokuhlala okanye isantya somgca asichanekanga

Ubushushu, uxinzelelo kunye nexesha lokuhlala zisebenza kunye. Ukwandisa isantya somgca ngokubanzi kunciphisa ixesha lokunxibelelana elikhoyo ngaphandle kokuba umatshini uyalihlawulela.

Iphakheji isenokutywinwa ngempumelelo ngexesha lokuseta kodwa ingaphumeleli xa umgca ufikelela kwisantya sorhwebo kuba:

• I-interface ayifumani ubushushu obaneleyo

• Itywina elitsha liyafakwa ngaphambi kokuba liphole

• Ulwahlulo lweefilimu luyahluka phakathi kwemijikelo

• Ukufutha igesi okanye ukuhamba kwe- trei kunciphisa ixesha lokutywina elisebenzayo

• Imingxuma eyahlukeneyo ifumana ixesha elingangqinelaniyo lokudibana

Rekhoda ixesha lomjikelo wokwenyani endaweni yokuxhomekeka kuphela kulungiselelo lwesantya esiqhelekileyo.

Apho imveliso ingumqobo, cinga ngefilimu enefestile ebanzi yokutywina, ubushushu obuphantsi bokuqalisa ukutywina okanye i-hot tack enamandla. Musa ukuhlawula indawo yokuhlala enganeleyo ngokunyusa ubushushu ngaphandle kokujonga ukuba ayinciphanga na kwaye ayiqhekezi kakuhle.

Isizathu sesi-6: Uxinzelelo lokutywina luphantsi, luphezulu okanye alulingani

Uxinzelelo luzisa ifilimu kunye neflange kunxibelelwano olusondeleyo. Lukwanceda ukuba i-sealant ihambe kwiinguqu ezincinci zomphezulu.

Uxinzelelo oluncinci kakhulu lunokushiya iindawo ezingadibaniyo. Uxinzelelo oluphezulu lunokonakalisa i trei , lonakalise i-tool coating okanye lucinezele i-sealant kude nendawo ye-seal.

Isiphene esigxile kwicala elinye, kwikona enye okanye kumngxuma omnye sidla ngokukhomba ukusasazwa koqhagamshelwano kunokuba sibhekiselele kwikhemikhali yefilimu.

Jonga:

• Ukuhambelana kwezixhobo

• Uxinzelelo lwe-pneumatic okanye lwe-hydraulic

• Intshukumo yokutywina-intloko

• Ubunzulu bendlwana yetreyi

• Inkxaso yeFlange

• Imeko ye-silicone okanye i-elastomer pad

• Izinto zangaphandle ezingaphantsi kwe trei

• Nxiba kwiihinges, izikhokelo okanye iikholamu

Iphepha lokunxibelelana elinoxinzelelo oluphezulu okanye enye indlela evunyiweyo yokumapha inokunceda ekuchongeni iindawo ezinoxinzelelo oluphezulu noluphantsi.

Isizathu sesi-7: Ukutya, ioyile, ukufuma okanye ukufuma kukwiFlange

Ungcoliseko lwendawo yesitywina sesinye sezona zizathu zixhaphakileyo zokuvuza kwe trei . Isosi, ijusi yenyama, ioyile, isitatshi, iimvuthuluka, umgubo kunye nokufuma kuphazamisa unxibelelwano oluqhubekayo phakathi kwesitywina kunye ne trei .

Ungcoliseko oluhamba phezu kwebhanti yesitywini lunokwenza umjelo odibanisa ingaphakathi lephakheji nomoya ongaphandle.

Hlola inkqubo epheleleyo yokuzalisa:

• Ingaba umlomo wokugcwalisa uyavuza emva kokuthatha idosi?

• Ingaba imveliso iyatshiza ngexesha lokukhawuleziswa kothutho?

• Ingaba i- trei izaliswa kakhulu?

• Ingaba imveliso irhuqwa kwiflange ngexesha lokulayisha ngesandla?

• Ngaba ukutya okufudumeleyo kudala ukufuma ngaphambi kokuba kuvalwe?

• Ingaba iipowders ziya zibhabha emoyeni ngaphezulu kwe trei ?

• Ngaba i-vacuum okanye i-gas flushing itsala ulwelo oluya kwi-flange?

Lungisa inkqubo yokuzalisa ngaphambi kokuba uzame ukusombulula ungcoliseko ngobushushu obuninzi. Ubushushu obuphezulu bunokutshisa intsalela yokutya kwisixhobo ngaphandle kokudala isitywina esingenamoya.

Kwizicelo apho ungcoliseko oluncinci lungenakuphepheka, vavanya ifilimu eyenzelwe ngokukodwa ukusebenza kongcoliseko olutywiniweyo ngokusebenzisa ukutya kokwenyani.

Isizathu sesi-8: Isixhobo sokutywina singcolile, sigugile okanye asilungelelaniswanga kakuhle

Xa ukuvuza kuphinda-phinda kwindawo enye, phawula ulwalathiso trei kunye nenombolo yomngxuma. Ipateni yesiphene esizinzileyo idla ngokuchonga ingxaki yomatshini okanye yezixhobo.

Izizathu ezinokubakho ziquka:

• Ukutya okanye ukwakheka kwesitywina kwipleyiti eshushu

• Ingubo eyonakeleyo enganamatheliyo

• Ifilimu esikiweyo inamathele kwisixhobo

• Iipads zesilicone ezigugileyo okanye ii-gaskets

• Ijelo le-vacuum elivaliweyo okanye ijelo legesi

• Izifudumezi ezikhululekileyo okanye izinzwa zobushushu

• Imela yokusika eyonakeleyo

• Iindlwane trei ezingalunganga

• Izixhobo zifakwe ngaphandle kwesikhungo

Coca isixhobo ngokwenkqubo yomenzi womatshini. Musa ukusebenzisa izinto ezibukhali ezinokukrwela iindawo ezinganamatheliyo.

Emva kokulungisa, vala i-clean trei engenanto phantsi kwezicwangciso ezilawulwayo. Ukuba isiphene sihlala kwindawo enye, jonga ukuba isixhobo sithe tyaba kangakanani, ukuba i-heater iyafana kwaye ilungelelaniswe ngoomatshini.

Isizathu sesi-9: Uxinzelelo lweFilimu okanye ukuLandelwa Kwefilimu Kudala Imibimbi

Ifilimu kufuneka ifike ithe tyaba kwaye ibekwe phakathi trei ngaphambi kokuba intloko yokutywina ivale. Uxinzelelo olugqithisileyo, olunganelanga okanye olungalinganiyo lunokwenza imibimbi eba yimijelo evuzayo.

Izinto eziqhelekileyo ezibangela ukuphathwa kwewebhu ziquka:

• Useto lweebhuleki okanye lomdanisi olutshintshatshintshayo

• Iirola ezingalunganga

• Ubulukhuni bokugoqa obungalinganiyo

• Imiqulu eneeteleskopu okanye eyonakeleyo

• I-curl yefilimu

• Ububanzi bokuqengqeleka obungalunganga

• Ii-slices ezimbi

• Ukukhawulezisa ngokukhawuleza kunye nokunciphisa isantya

• Iimpazamo zophawu lwamehlo oluprintiweyo okanye ubhaliso

• Umahluko kwiingxaki kububanzi befilimu

Okokuqala fumanisa ukuba imibimbi sele ikhona na ngaphambi kokuba ivalwe okanye ibonakala kuphela xa isixhobo sivalwa.

Ukuba ikhona phezulu komsinga, hlola indawo yokuphumla kunye nee-guides. Ukuba ibonakala ngexesha lokutywina, hlola ukubamba, i-vacuum, uxinzelelo kunye nokubonakaliswa kwe- trei . Imveliso edlula ngaphezulu kweflange inokuyityhala ifilimu phezulu kwaye idale imingxunya.

Isizathu se-10: Itreyi okanye ifilimu yonakele ngokwasemzimbeni

Ayizizo zonke iipakethe ezivuzayo ezinesiciko esingasebenzi kakuhle. Umoya okanye ulwelo lunokuphuma ludlule:

• Ikona eqhekekileyo trei

• Ukubhoboza kwifilimu yokugquma

• Iflengi eyonakeleyo

• Indawo enobushushu obuncinci kakhulu

• Ukusika okudlulela kwisitywina

• Ukutya okubukhali okuchukumisa isiciko

• Umonakalo ovela ekubekweni kwezinto ezirhangqiweyo, kwiibhayisekile okanye ekupakishweni kweebhokisi

Ukuthamba kweflegi yetreyi kubaluleke kakhulu. Iflegi egobileyo ingachukumisa isixhobo sokuvala kwezinye iindawo ngelixa ingaxhaswa kwezinye.

Hlola ubungakanani kunye nokuba sithe tyaba kwe- trei phambi kokuba uvale, kungekuphela nje emva kokuba ubushushu bufakiwe. Thelekisa iziphene nge- trei lot, umgodi kunye nomthengisi.

Iifilimu eziqengqelekayo mazikhuselwe kwiimpembelelo, ukufuma, ubushushu obugqithisileyo kunye nokubekwa kwindawo engafanelekanga. Imiphetho eyonakeleyo inokubangela iingxaki zokulandelela kunye nokukrazuka ngexesha lokuphumla.

Isizathu 11: Umthwalo weMveliso okanye uxinzelelo lweThermal luphula iTywina elitsha

Isitywini siyaqhubeka nokukhula njengoko siphola. Ukuba soluliwe, sibekwe ndawonye okanye sixinzelelwe emva nje kokuphuma kwisitywini, sinokungaphumeleli nangona ekuqaleni sibonakala samkelekile.

Imithombo ebalulekileyo yoxinzelelo ibandakanya:

• Umoya ogcwele ubushushu okhulayo ngaphakathi kwiphakheji

• Umphunga oveliswayo ngexesha lokufudumeza kwakhona

• Uxinzelelo oluphezulu lwe-headspace

• Ukunxibelelana kwemveliso kunye nokuphakamisa ifilimu

• Iipakethi ezibekwe phambi kokuba isitywini siphole

• Ukuqandisa okwenza ifilimu okanye trei ibe buthathaka

• Ukuphazamiseka kwetreyi ngexesha lokufudumeza i-microwave okanye i-oven

• ukwandiswa kwegesi MAP

• Ukujikeleza kobushushu ngokukhawuleza ngexesha lokusasazwa

Lawula ubunzima bokugcwalisa kunye nendawo yentloko, uze unike ukupholisa okwaneleyo kunye nenkxaso ngaphambi kokuba ulayishe ngezantsi.

Xa kusetyenziswa i-microwave kunye ne-oven, qinisekisa ukuba isiciko kufuneka sihlale sivaliwe, sizikhuphele umoya, sigqobhoze, sixobuke okanye sisuswe ngokupheleleyo. Ifilimu yokugquma eqhelekileyo akufuneki ithathwe njengevumela ukukhutshwa komphunga olawulwayo.

Kwizicelo ze CPET , jongana nezicelo ezahlukeneyo Isikhokelo sokutywina ubushushu CPET trei kwaye usebenzise isikhokelo esifanelekileyo isakhiwo sefilimu yesigqubuthelo CPET.

Isizathu 12: Inkqubo yePeel ayihambelani neMfuneko yokuVula

Isitywino esingavuziyo sisenokungamkeleki ukuba abathengi abakwazi ukusivula ngokucocekileyo.

Ukonakala kwesikhumba kungabonakala ngolu hlobo:

• Kulula kakhulu ukuxobuka: Isiciko siyavuleka ngexesha lokusasazwa okanye xa siphathwa lula.

• Ukukhupha okuqinileyo: Umthengi akanakuqalisa okanye aqhubeke nokuvula.

• Ukuzipha: Amandla okuxobula ayanda aze awe ngokukhawuleza.

• Ukudibanisa: I-Sealant yolula phakathi kwefilimu kunye ne- trei .

• Intsalela: Izinto ezisetyenzisiweyo zihlala kwiflegi.

• Ukukrazuka kwefilimu: Isiciko siyaphuka ngaphambi kokuba isitywina siphume.

• Ukwahlulahlula: Iileya ezingaphakathi kwefilimu yokugquma ziyahlukana.

• Ukukrazuka kwetreyi: Inxalenye yeflange iyaqhekeka kunye nefilimu.

Hlola zombini iindawo ezahluliweyo ukuze ubone indlela yokusilela.

Akukho thagethi ye-peel-force target jikelele kuyo yonke i- trei . Misela uluhlu oluchanekileyo lwesicelo olusekelwe kubungakanani bephakheji, i-geometry yethebhu, imithwalo yokusasazwa, iqela labathengi kunye nokuba imveliso ibanda, ikhenkcezisiwe okanye ishushu.

Kwi-PE-facing trei , hlaziya i- Iinketho ze-BO PET/PE zefilimu yokugquma . I-PP-facing trei idla ngokufuna i-dedicated Ifilimu yokutywina ehambelana ne- BOPET /CPP okanye i-PP.

Indlela Yokusebenza Yokuxilonga Itreyi Yesitywina Samanyathelo Amahlanu

Inyathelo 1: Valela kwaye ugcine ubungqina

Bamba iilebhile ze trei ezichaphazelekayo, ifilimu kunye nezinto ezisetyenzisiweyo. Bhala phantsi i-lot ye trei , ibhetshi yefilimu, ixesha, umgca, umngxuma kunye nomsebenzisi.

Musa ukulahla iisampulu zokuqala ezingaphumelelanga. Indawo yazo kunye nomphezulu wokungaphumeleli kwazo zinokutyhila unobangela.

Inyathelo lesi-2: Chonga apho iphakheji ivuza khona

Qinisekisa ukuba ukuvuza kuyadlula na:

• Ibhendi yesitywino

• Ijelo lokushwabana okanye ungcoliseko

• Iwebhu yefilimu yokugquma

• Umphetho oqingqiweyo

• Iqhekeza le- trei

• Ikona egoso

Ukwanda kwamandla okutywina akunakulungisa ukubhobozwa kwefilimu okanye ukuqhekeka kwe trei .

Inyathelo lesi-3: Yenza imephu yepateni yokusilela

Buza ukuba ingaba isiphene:

• Ivela kuyo yonke trei

• Iphinda-phinda kwisithuba esinye

• Ivela kuphela kwiikona

• Yaqala emva kokutshintsha i-roll

• Ivela kuphela ngeresiphi ethile

• Kwaqala emva kokunyuka kwesantya

• Iphuhliswa kuphela emva kokugcinwa okanye ukufudumeza kubanda

Le pateni idla ngokucutha uphando ngokukhawuleza kunotshintsho lweparameter olungaqhelekanga.

Inyathelo lesi-4: Qinisekisa iimeko zokwenyani

Bhala phantsi ii-set points kunye namaxabiso alinganisiweyo e:

• Ubushushu bokuvala

• Ixesha lokuhlala

• Uxinzelelo

• Isantya somgca

• Ubushushu besixhobo ngokwendawo

• Uxinzelelo lwefilimu

• Gcwalisa ubunzima

• Ubushushu bokutya

• Itreyi kunye nefilimu

• Iimeko zemveliso ezingqongileyo

Tshintsha ipharamitha enye ngexesha ngaphandle kokuba usebenzisa uyilo olubhaliweyo lwezilingo.

Inyathelo lesi-5: Vavanya amandla esitywino kunye nokuthembeka kwephakheji ngokwahlukeneyo

Amandla okutywina alinganisa amandla afunekayo ukuze kwahlulwe izinto. Uvavanyo lokuqina kwephakheji lugqiba ukuba kukho indlela yokuvuza na. Iphakheji inokuba namandla aphezulu okuxobuka kwaye isenayo itshaneli.

I-ASTM idwelisa i-F88/F88M yovavanyo lwamandla esitywini kunye ne-F2029 yokulungiselela nokuvavanya izitywini zobushushu zelebhu. Khetha iindlela zokuvuza, uxinzelelo, i-vacuum, idayi okanye ukugqabhuka ezifanelekileyo kwiphakheji ethile trei engenamibhobho kunye nemveliso. Imigangatho yokupakishwa ye-ASTM F02

Phinda uqinisekiso emva kokugcina ngokupheleleyo kunye nomjikelo wobushushu.

Ufanele Uyilungise Nini Imashini kwaye Ufanele Uyitshintshe Nini Ifilimu?

Lungisa umatshini kuqala xa:

• Indibaniselwano yefilimu eyayikade izinzile ngaphambili trei iyasilela ngequbuliso

• Isiphene siphinda sibuyele kwindawo enye okanye kwindawo enye

• Ubushushu bokwenyani buhlukile kwindawo emiselweyo

• Ifilimu ibonakala imibimbi phambi kokuba ivalwe

• Ixesha loxinzelelo okanye lomjikelo alizinzanga

• Kukho ungcoliseko okanye ukuguguleka kwezixhobo

Hlola kwakhona iinkcukacha zefilimu okanye trei xa:

• Le ndibaniselwano ayikaze ivelise ifestile yokutywina ezinzileyo

• Ubushushu obuninzi bubangela ukugqwetheka ngaphambi kokuba kufikelelwe kwingqibelelo eyamkelekileyo

• I-resin, i-coating okanye umthengisi we trei itshintshile

• I-Peel ihlala ingahambelani kuyo yonke ifestile yenkqubo

• Iphakheji iyasilela emva kokukhenkcezwa, ukufudunyezwa okanye ukusasazwa

• Ukumelana nemiqobo, ukuvuza komoya okanye ukungcola akwanelanga

• Ukuqhekeka kwe-laminate okanye ukukrazuka kwefilimu kwenzeka rhoqo

Ukungahambisani kwezinto akunakulungiswa ngokuthembekileyo ngokusebenzisa umatshini oshushu ngakumbi.

Yintoni Efanele Irekhodwe Ngexesha Lovavanyo Lokuvala Itreyi?

Kuzo zonke iimeko zovavanyo, bhala phantsi:

• Umthengisi wetreyi, ikhowudi, isakhiwo kunye nelothi

• Izinto zeflange eziveziweyo

• Umthengisi wefilimu, ulwakhiwo, ubukhulu kunye nebhetshi

• Icala lokutywina kunye nesikhokelo esijikelezayo

• Ukuchongwa koomatshini kunye nezixhobo

• Indawo yokumisela ubushushu kunye nobushushu obulinganisiweyo

• Ixesha lokuhlala

• Uxinzelelo

• Isantya semveliso

• Uhlobo lokutya, ubunzima bokugcwalisa kunye nobushushu bokugcwalisa

• Imeko yokungcoliswa yiflange

• Indawo efanelekileyo yesiphene kunye nomgodi

• Isiphumo sokuqina kwesitywina

• Imo yokuxobula ejongiweyo

• Iziphumo zovavanyo lokuvuza

• Isiphumo emva kokupholisa, ukugcinwa, ukukhenkceza okanye ukufudumeza

Thatha imifanekiso yephakheji evaliweyo kunye nomphezulu wesitywino owahlulweyo. Oku kudala ubungqina obunokwabelwana ngabo trei , abathengisi befilimu nezixhobo.

Imibuzo Ebuzwa Rhoqo Malunga Neengxaki Zokuvala Itreyi

Kutheni ifilimu yam yokugquma ingatywinwanga kwi trei ?

Ezona zizathu zixhaphakileyo sisitywina esingahambelaniyo, ifilimu eguqulweyo, ubushushu obungonelanga, ixesha elifutshane lokuhlala, uxinzelelo olungalinganiyo okanye ungcoliseko kwiflange. Qinisekisa umphezulu wokuvala trei ngaphambi kokuba utshintshe useto lomatshini.

Ngaba kufuneka ndinyuse ubushushu xa i trei ivuza?

Hayi ngokuzenzekelayo. Qala ujonge ungcoliseko, imibimbi, indlela ifilimu ejonge ngayo, umonakalo trei kunye nokusasazwa koxinzelelo. Ubushushu obongezelelekileyo bunokwenza ukuxobuka kube kubi ngaphandle kokuvala umjelo obonakalayo.

Kutheni ii trei zivuza ezikoneni?

Ukuvuza kweekona kudla ngokubonisa uxinzelelo olungalinganiyo lwezixhobo, inkxaso enganeleyo trei , ukugqwetheka kweflange okanye ukungcola kwemveliso. Makisha isiphene ngomngxuma kwaye uhlole ukudibana kwekona.

Kutheni ifilimu yokugquma ishwabana ngexesha lokutywina?

Imibimbi inokubangelwa kukuxinana kwefilimu okungazinzanga, ukulandelela okungekho mkhondo, ukuqengqeleka okonakeleyo, ukuxinana kwezixhobo ngendlela engafanelekanga okanye imveliso edlula ngaphezulu kweflengi ye trei .

Kutheni ifilimu isuka lula kakhulu?

Itywina lisenokuba alifumananga ubushushu obaneleyo, ixesha okanye uxinzelelo. Ungcoliseko, isitywina esingahambelaniyo okanye udidi lwexolo olukhaphukhaphu kakhulu lunokuvelisa uphawu olufanayo.

Kutheni le filimu inzima kakhulu ukuyisusa?

Amandla okutywina agqithisileyo, ifilimu yokutywina etshixwayo, uyilo olubi lwe-peel-tab okanye umgangatho ongalunganga wokuqhawula ngokulula kunokubangela amandla aphezulu okuvula.

Kutheni ifilimu ishiya imicu okanye intsalela?

Ukubopha ngentambo kunye nentsalela kudla ngokubonisa indlela yokuxobula engafanelekanga, ubushushu obugqithisileyo, ukonakala kwe-sealant okanye ukungangqinelani phakathi kwe-sealant kunye nomphezulu we- trei .

Kutheni i- trei iphumelela ekuhlolweni ize ivuze kamva?

Isiciko sinoxinzelelo ngexesha lokuphola, ukubekwa ndawonye, ​​ukukhenkceza, ukuthuthwa okanye ukuphinda kufudunyezwe. Uvavanyo lunokuphoswa yile ntsilelo ixhomekeke kwixesha nakwiqondo lobushushu.

Ngaba ifilimu enye yokugquma ingavalwa APET , CPET , PET/PE kunye nePP trei ?

Ezinye iifilimu ezisetyenziswa kwihlabathi liphela zinokutywina ii-substrates ezininzi, kodwa kufuneka zivavanyelwe ngokwahlukeneyo kuzo zonke ii- trei grade. Ii-flanges ezijongene ne- PET -, PE- kunye ne-PP zihlala zifuna i-chemistry eyahlukileyo yokutywina.

Ingathintelwa njani ukuvuza kwe- trei ?

Sebenzisa indibaniselwano yefilimu ehambelanayo ye trei , gcina iflange icocekile kwaye ithe tyaba, gcina useto lobushushu obuzinzileyo-ixesha-uxinzelelo, lawula uxinzelelo lwefilimu kwaye uqinisekise iphakheji epheleleyo emva komjikelo wayo wokusasazwa kunye nowokufudumeza.

Ukuthintela Ukusilela Kokutywina Kwetreyi Okulandelayo

Ukutywina okuthembekileyo trei kuxhomekeke kwiinkqubo ezine ezisebenzisanayo:

Izixhobo ezihambelanayo + iiflanges ezicocekileyo nezithe tyaba + useto lomatshini olulawulwayo + ukuqinisekiswa phantsi kweemeko zokusetyenziswa zokwenyani.

Xa usombulula ingxaki, qala ngepateni yesiphene endaweni yokulawula ubushushu. Ukusilela kuzo zonke iindawo trei ezibhekiselele kwizinto okanye kwindawo ezijongwa kuyo; ukusilela kwindawo enye kubhekisa ekusebenziseni izixhobo; iindlela ezingacwangciswanga zihlala zibonisa ukungcola okanye imibimbi; kunye nokungaphumeleli emva kokukhenkceza okanye indawo yokufudumeza ukuya kwinqanaba lokusetyenziswa kokugqibela.

Ukuze ufumane inkxaso yobugcisa, nika i-HSQY iinkcukacha okanye iisampulu ze- trei , isakhiwo sefilimu enesigqubuthelo, imodeli yomatshini, iifoto ezineziphene, useto lwemveliso kunye nokuziphatha okufunekayo kokukhupha. Olu lwazi lwenza kube nokwenzeka ukwahlula ingxaki yefilimu kwi- trei , ingxaki yokusebenzisa izixhobo okanye yokucubungula ngaphambi kokuba kwenziwe i-odolo epheleleyo yemveliso.