Inyungu 7 Zambere zo Gukoresha Imashini Yumukino wa Filime ya Plastiki

Intangiriro

Isi yose ikenera ibikoresho byo gupakira neza ntabwo byigeze biba hejuru. Yaba kubungabunga ibiryo, gupfunyika pallet yinganda, cyangwa ibicuruzwa byisuku yubuvuzi, ababikora bakeneye ibikoresho bitanga neza kandi byihuse. Niba uri mu nganda za plastiki, birashoboka ko uhura nuburyo butandukanye bwo gukora. Nyamara, imashini ya firime yakinnye yagaragaye nkurwego rwa zahabu rwo gukora firime zisobanutse neza, ubunini bumwe, hamwe nubuhanga buhanitse.

Muri iki gitabo, twibira mu nyungu zirindwi za mbere zo kwinjiza imashini ya firime mu murongo wawe wo gukora. Tuzareba uburyo imashini yerekana amafilime yinganda iruta uburyo bwa firime gakondo hamwe nimpamvu gushora imari mumashini ya firime yasohotse cyane ni umukino uhindura umukino kumurongo wawe wo hasi. Tuzasesengura ibintu bya tekiniki nka 3 layer co-extrusion hamwe no kuzamuka kwa Automatic kurambura firime. Mugihe cyanyuma, uzasobanukirwa neza impamvu iri koranabuhanga rikemura ibibazo byingutu mubikorwa bya plastiki bigezweho.

Ikirenga Cyiza Cyiza nubuso bwuzuye

Impamvu imwe yibanze abayikora bahindura imashini ya firime irimo ubuziranenge bwibicuruzwa byanyuma. Bitandukanye na firime ya firime, ikonja buhoro mukirere, firime ikina ikoresha inzira ya 'chill roll '. Polimeri yashongeshejwe isohoka ipfa hanyuma igahita ikubita roller ya chrome ikonje cyane. Uku kuzimya byihuse birinda kristu nini ya spherulite gukora muri plastiki.

Igisubizo? Filime ifite kristu-isobanutse neza. Ibi nibyingenzi mubikorwa bya CPP (Cast Polypropylene) aho abaguzi bashaka kubona ibicuruzwa imbere muri paki. Iyo ukoresheje imashini yihuta ya firime , ukomeza ibi bisobanutse no kumunzani nini.

Kuki kuzimya ibintu

Uburyo bukonje bwihuse butuma imiterere ya molekile ikomeza kuba amorphous. Ibi bisobanura kuri:

• Kugabanuka Haze: Byuzuye kubicuruzwa byo murwego rwohejuru.

• Gloss Gloss: Iha ibicuruzwa ibyiyumvo byiza.

• Icapiro ryiza: Ubuso bworoshye butuma wino ikomera cyane.

Niba ubucuruzi bwawe bwibanda kubipfunyika-ibiryo byo gupakira cyangwa laminates nziza, imikorere ya a imashini ya firime ya firime ntabwo iganirwaho. Ikemura ikibazo cya 'ibicu ' firime zishobora gutuma ibicuruzwa bisa nkibidashimishije kububiko.

Ubunini butagereranywa Uburinganire n'ubwuzuzanye

Mwisi yisi ikora plastike, na microne nkeya yo gutandukana irashobora gukurura imyanda nini cyangwa kunanirwa kwibicuruzwa. Imashini ya firime ikina itanga igenzura rikomeye kuri 'gauge ' cyangwa ubunini bwa firime ugereranije nubundi buryo. Ubu busobanuro ahanini buterwa nigishushanyo mbonera-cyegeranye no kuba hafi yiminwa ipfa kumuzingo ukonje.

Imirongo igezweho ya Automatic kurambura imirongo ije ifite mudasobwa yububiko bwa gauge scaneri. Sisitemu ivugana muburyo butaziguye no gupfa kugirango ihindure umuvuduko mugihe nyacyo. Niba ukoresha imashini ya firime 3 igizwe , kugumana umubyimba uhoraho kuri buri cyiciro ni ngombwa kugirango uburinganire bwa firime bube.

Uruhare rwa Flat Gupfa

Igorofa ipfa kumashini ya firime yinganda itanga uburyo bwo guhindura umurongo. Kuberako firime itaguka muri 'bubble ' (nka firime yavuzwe), ntakibazo cyo guhindagurika kwikirere gitera ahantu hakeye.

• Kugabanya Imyanda Yibikoresho: Gusobanura neza ko utagomba 'kurenza-injeniyeri ' kugirango wuzuze imbaraga nkeya zisabwa.

• Kuzigama Ibiciro: Gukoresha neza umubare wa resin ukenewe uzigama ibihumbi byamadorari mugiciro cyibikoresho buri mwaka.

• Imikorere Yizewe: Kumashini zipfunyika umuvuduko mwinshi , firime imwe ituma nta gufotora cyangwa kumeneka mugihe cyo gupakira.

Kenshi na kenshi tubona ko abayikora bimukiye mumasoko menshi ya firime yerekana imashini igabanya 15-20% kugabanuka kubikoresho gusa kuberako igenzura rirenze.

Umusaruro mwinshi hamwe nubushobozi bwiza

Niba intego yawe ari ingano, ntakintu gikubita imashini isohora firime . Ibi bice byubatswe kubikorwa bikomeza, binini cyane. Mugihe imirongo ya firime ihindagurika igarukira kumyuka yikirere ihumeka, imirongo yatanzwe igarukira gusa kubushobozi bwo gukonjesha imizingo n'umuvuduko wumuyaga.

Imashini igezweho ya firime yinganda irashobora kugera ku muvuduko urenga metero 600 kumunota. Iyo uhujije ibi nubugari bwagutse bupfa, tonnage yose yakozwe kumunsi iratangaje.

Gukoresha Ikoranabuhanga ryihuta

Kuki umuvuduko ari ngombwa? Ku isoko rihiganwa, marike ni nto. Ugomba kubyara byinshi mugihe gito kugirango ugumane ibiciro hejuru kuri kilo munsi.

1. Gukoresha byikora: Byinshi byihuta byamafirime yimashini yashizemo ibyuma byihuta bya turret. Bahindura imizingo badahagaritse umurongo.

2. Ingufu zingirakamaro: Extruders nshya yagenewe gushonga resin neza, ukoresheje amashanyarazi make kuri toni yumusaruro.

3. Isaha ntarengwa: Rukuruzi rwambere ruteganya ibikenerwa byo kubungabunga, kwemeza imashini yawe ya firime ikomeza gukora 24/7.

Ku masosiyete azobereye muri firime irambuye yinganda , ubushobozi bwo gusiba imizingo amagana kuri buri mwanya ni itandukaniro riri hagati yo gutsindira amasezerano no kuyatakaza. Iyinjizwa rya 3 layer cyangwa 5-layer cast umurongo gusa dwarfs ubundi buryo bwinshi bwo gukora.

Kuzamura ibikoresho bya mashini hamwe no kurambura

Uburyo imashini ya firime yerekana molekile ya polymer itanga firime ibyiza byihariye bya mashini. Kuberako firime yashushanijwe vuba muri 'Machine Direction ' (MD), itezimbere imbaraga zidasanzwe. Ibi bituma iba umukandida mwiza kuri Automatic kurambura.

Ubumenyi bwo Kurambura

Iyo tuvuze kubyerekeranye na firime, tureba 'pre-stret ' ubushobozi. Filime yujuje ubuziranenge kuva a imashini ya firime irashobora kuramburwa kugeza 300% cyangwa 350% yuburebure bwumwimerere idashwanyaguje.

• Kugumana Umutwaro: Ifata pallets hamwe mugihe cyo gutwara.

• Kurwanya Kurwanya: Ndetse hamwe nu mfuruka zityaye kuri pallet, film irwanya gucika.

• Guceceka gutuje: Bitandukanye na firime yavuzwe, ishobora kuba 'gukomera ' no gusakuza mugihe utabishaka, firime yabakinnyi idahwema guceceka.

3 Imirongo na Multi-Layeri Co-extrusion

Imashini 3 yerekana imashini igufasha gukora 'sandwich ' ibisigazwa bitandukanye. Urashobora gushira 'cling ' inyongera mubice byo hanze mugihe ukomeza urwego rwibanze rwibanze ku gukomera nimbaraga. Uku kwihitiramo niyo mpamvu abakoresha inganda bakunda firime ya sisitemu yo gupfunyika byikora. Bakeneye firime yitwara neza buri gihe.

Guhinduranya mugutunganya ibikoresho (CPP, PE, nibindi byinshi)

Imashini ya firime ikinishwa ntabwo ari pony imwe. Iratandukanye cyane. Muguhindura ubushyuhe, gupfa icyuho, no kwihuta, urashobora gukora firime zitandukanye.

Ibikoresho bisanzwe byakozwe:

• CPP (Cast Polypropylene): Ikoreshwa mumifuka yimitsima, gupakira imyenda, na firime ya lamination. Azwiho kurwanya ubushyuhe bwinshi.

• CPE (Cast Polyethylene): Bikunze gukoreshwa mubikorwa byubuvuzi kumyenda yo kubaga cyangwa nkibishingiro byo kumurika.

• LLDPE: Ikintu cyibanze cya Automatic kurambura firime.

Ubu buryo bwinshi butuma uruganda rugira pivot rushingiye kubisabwa ku isoko. Niba icyifuzo cyo guhanagura ibicuruzwa byinganda , urashobora kongera guhindura imashini yawe ya firime isohoka kugirango ikore firime ya barrière yo kurya cyangwa gukoresha ubuvuzi.

Ibyiza byinshi

Hamwe na 3 layer cyangwa 7-layer setup, ibishoboka biraguka. Urashobora kwinjizamo ibikoresho bya barrière nka EVOH cyangwa Nylon kugirango ukore firime zituma ogisijeni isohoka kandi igashya. Uru rwego rwubuhanga buhanitse niyo mpamvu imashini ya firime ikinirwa ihitamo guhitamo ibikoresho bigezweho.

Urusaku rwo hasi rukora hamwe nibidukikije byiza bikora

Mu nganda nyinshi zikora, kwanduza urusaku ni ikibazo gikomeye cyubuzima n’umutekano. Imirongo ya firime isakaye isaba abafana bakonje cyane na 'impeta zo mu kirere ' zitera guhora, hejuru-decibel. Ibinyuranye, imashini ya firime ikora cyane ituje.

Igikorwa cyo gukonjesha gishingiye ku mazi (amazi azenguruka mu muzingo) aho gushingira ku kirere. Itandukaniro ryoroshye ritera ibidukikije byiza cyane kubakozi bawe.

Kugumana abakozi n'umutekano

• Itumanaho: Abakozi barashobora kuvugana byoroshye nta gutaka, kugabanya amakosa.

• Umunaniro: Urusaku ruto rutera umunaniro muke w'abakozi no gutanga umusaruro mwinshi.

• Ikirenge cyoroheje: Mugihe ari kirekire, imirongo yimashini ya firime yinganda ikunze kugira umwirondoro wo hasi ugereranije niminara ya firime, byoroshye kubishyira mububiko busanzwe bitabaye ngombwa ko uca umwobo hejuru yinzu.

Iyo ushora mumashini yihuta ya firime , ntabwo uba ugura umusaruro gusa; urimo kugura uburyo bunoze, bugenzurwa, kandi bukora neza kubakozi.

Ikiguzi-Cyiza binyuze muri Automation na Scale

Hanyuma, tugomba kuvuga kumurongo wo hasi. Mugihe ishoramari ryambere mumashini ya firime yinganda zishobora kuba ingirakamaro, 'igiciro kuri buri muzingo ' mubisanzwe ni munsi yubundi buryo iyo bukora ku gipimo.

Gukata ibiciro hamwe na Automation

Imirongo igezweho ya Automatic kurambura imirongo igabanya gukenera imirimo y'amaboko. Kuva kuri sisitemu yo gukuramo gravimetricike (ivanga pelletike mbisi) kugeza kumashanyarazi yipakurura, imashini ikora guterura ibiremereye.

1. Kuzigama k'umurimo: Umukoresha umwe arashobora gucunga inshuro ebyiri cyangwa nyinshi imashini ya firime icyarimwe.

2. Kugarura ingufu: Benshi imashini isohora imashini yerekana imashini ubu igaragaramo disiki zisubiramo zigaburira ingufu muri sisitemu mugihe cyo gufata feri cyangwa kuzunguruka.

3. Recycling Integrated: Biroroshye kugaburira 'edge trim ' (imyanda yaciwe kumpande za firime) igasubira muri extruder kumurongo wateganijwe, bigatuma igihombo cya zeru hafi.

Kubakinnyi bose bakomeye mumwanya wa plastiki yinganda , imikorere yumurongo wa 3 itanga umurongo utanga irushanwa bigoye gutsinda.

Ibibazo Bikunze Kubazwa (Ibibazo)

Ni irihe tandukaniro nyamukuru riri hagati yimashini ya firime ikina na mashini ya firime yavuzwe?

Itandukaniro nyamukuru nuburyo bwo gukonjesha. Imashini ya firime ikoreshwa ikoresha imashini ikonje kugirango ikonje plastike ako kanya, mugihe firime yerekana ikoresha umwuka. Ibi bivamo firime yabakinnyi isobanutse kandi ihuriweho nubunini, mugihe firime yerekanwe akenshi iba ikaze ariko iteye ubwoba.

Nshobora gukora firime 3 kuri mashini isanzwe ya firime?

Ukeneye imashini yabugenewe yihariye yo gufatanya. Imashini ya firime 3 igizwe na extruders eshatu zitandukanye zigaburira mumutwe umwe upfa. Ibi biragufasha guhuza ibikoresho bitandukanye kugirango ubone ibyiza byiza bya buri rupapuro rumwe.

Ni ukubera iki gukina firime ari byiza kurambura Automatic?

Kubera umuvuduko mwinshi wo gukonjesha no kurambura, firime ya firime ifite ibyiza 'kwizirika ' na 'guceceka unind '. Itanga kandi ibipimo byabanjirije-kurambura, bivuze ko ushobora gupfunyika pallet nyinshi hamwe na plastike nkeya, uzigama amafaranga muri logistique yinganda .

CPP ni iki kandi ni ukubera iki ikorerwa kumashini ikora?

CPP isobanura Cast Polypropylene. Ni firime yoroshye, isobanutse, kandi irwanya ubushyuhe. Byakozwe cyane cyane kumashini ya firime ya firime kuko inzira ya chill-roll isabwa kugirango polypropilene idacika intege kandi idahwitse.

Biragoye kubungabunga imashini isohoka cyane?

Mugihe ibi aribice bigoye byibikoresho byinganda , ibishushanyo bigezweho byibanda kubigerwaho. Imashini zikoresha zikoresha abimenyesha ibibazo mbere yuko bitera gusenyuka, kandi ibice byinshi byihuta ni modular yo gusimburwa byihuse.

Ibyerekeye Uruganda rwa XHD: Ubuhanga n'imbaraga zacu

Nkumuyobozi winganda murwego rwimashini za plastike, twe muri XHD twishimira cyane umurage wacu wo gukora. Duhereye ku kigo cyacu kigezweho, tumaze imyaka itunganya injeniyeri inyuma yimashini ya firime . Ntabwo duteranya ibice gusa; dushya ibisubizo. Itsinda ryaba injeniyeri ryibanda ku gutanga umusaruro mwinshi nibikoresho byihuta byerekana ikizamini cyigihe mubihe bikomeye byinganda .

Kuri XHD , twumva ko abakiriya bacu bakeneye ibirenze imashini gusa; bakeneye umufasha. Waba ushaka umurongo wihariye wa 3 -co-extrusion umurongo cyangwa urwego rwohejuru rukora firime Automatic kurambura firime , turatanga inkunga ya tekiniki hamwe na progaramu isabwa kugirango ubigereho. Kwiyemeza kwiza no gusobanukirwa byimbitse kubikoresho bya CPP na PE byatumye tuba izina ryizewe kwisi yose. Iyo uhisemo imashini ya XHD , uba uhisemo imyaka mirongo yubuhanga, ubwubatsi bukomeye, hamwe nitsinda ryabigenewe gushora imari mubikorwa byawe. Turagutumiye gusura ikigo cyacu ukirebera ubwitonzi nishyaka dusuka muri buri mushinga.