Kwibira Byimbitse Mumurongo wo Gukuramo Filime

Mwisi yo gukora firime ya plastike, neza kandi neza nibyingenzi. Kuva mubipfunyika byibiribwa bikomeza ibicuruzwa bishya kugeza kurinda ibicuruzwa bikingira pallets zoherezwa, firime ya plastike nikintu cyingenzi mubucuruzi bugezweho. Tekinoroji iri inyuma yo gukora ama firime yujuje ubuziranenge irakomeye, kandi muri rusange ni umurongo wo gukuramo film . Iyi nzira ishinzwe gukora firime yoroshye, isobanutse, kandi iramba ikoreshwa muruganda rutabarika.

Iyi nyandiko izasesengura ubukanishi nuburyo bukoreshwa mubikorwa byo gukuramo film. Tuzareba uburyo umurongo wo gukuramo firime ikora, uhereye kubikoresho fatizo kugeza ku bicuruzwa byanyuma, kandi tugaragaza ibice byingenzi bituma byose bishoboka. Gusobanukirwa n'ikoranabuhanga bitanga ubushishozi ku bicuruzwa byinshi bya buri munsi bikozwe n'impamvu uburyo bwa firime ya firime ari amahitamo akoreshwa mugukora amashanyarazi meza.

Umurongo wo gukuramo firime ni uwuhe?

A. umurongo wo gukuramo firime ni sisitemu yo gukora inganda zagenewe gukora firime nziza ya plastike ifite ubunini bumwe kandi bwumvikana neza. Inzira ikubiyemo gushonga ibisigazwa bya pulasitike no kuyisohora binyuze mu rupfu ruringaniye kuri roller ikonje, aho ikomera mu rupapuro ruto. Ubu buryo butandukanye no gukuramo firime, yinjiza umuyoboro wa plastiki nka ballon.

Ibikorwa bya firime byamamaye kubera ubushobozi bwo gukora firime zifite imiterere ihanitse ya optique, nko gukorera mu mucyo no kurabagirana. Iremera kandi kugenzura cyane kubyimbye bya firime, bikavamo ibicuruzwa bihamye kandi byizewe. Ibi biranga bituma habaho uburyo bwiza bwo gukora mubisabwa aho gukurura amashusho no gukora ari ingenzi, nko gupakira ibintu byoroshye, firime zo kumurika, n'ibicuruzwa by'isuku. Imiterere yihariye yiyi mikorere ni imashini ya firime irambuye , itezimbere cyane cyane mugukora firime zirambuye zikoreshwa mugupfunyika pallet no guhambira.

Ibice Byibanze Byumukino wa Firime

Umurongo wa firime ni inteko igoye yimashini, buri kintu kigira uruhare runini mubwiza bwa nyuma bwa firime. Mugihe ibishushanyo bishobora gutandukana ukurikije uwabikoze nibisabwa byihariye, imirongo myinshi irimo ibice byingenzi bikurikira.

1. Extruder

Inzira itangirira kuri extruder. Aha niho hasigara plastike mbisi, mubisanzwe muburyo bwa pellet nto (nka LLDPE, LDPE, PP, cyangwa PET), igaburirwa kuva muri hopper ikagera kuri barri nini, ishyushye. Imbere muri barriel, umugozi uzunguruka utwara pellet imbere. Gukomatanya ubushyuhe buva kurukuta rwa barrale hamwe nubuvanganzo buterwa no kugenda kwa screw byashongesheje ibisigara muri polymer imwe, yashongeshejwe. Akazi ka extruder nugukora ibishoboka byose kugirango plastike ishonge rwose kandi ivanze nubushyuhe buhoraho mbere yuko yimukira murwego rukurikira.

2. Umutwe wo gupfa

Iyo plastiki yashonze imaze kuva muri extruder, yinjira mumutwe upfuye. Iki nikintu gikomeye kigize polymer yashongeshejwe mumpapuro yagutse. Igishushanyo cyimbere cyurupfu cyakozwe kugirango gikwirakwize plastike neza mubugari bwayo bwose. Ireme-ryiza ripfa ibintu birahinduka 'gupfa iminwa ' byemerera kugenzura neza imiterere yubunini bwa firime. Ibi byemeza ko ibicuruzwa byanyuma bifite igipimo kimwe, kikaba ari ngombwa mu mikorere ihamye.

3. Igice cya Casting (Chill Roll)

Aha niho 'casting ' igice cyibikorwa kibera. Mugihe urupapuro rwa pulasitike rwashongeshejwe rusohotse, ruhita rujugunywa kumurongo munini, ukonje imbere, uzwi nka chill roll. Umuzingo wibanze wa chill ufite ubuso bunini cyane kandi bugumishwa kubushyuhe bwihariye, bukonje. Iyo plastiki ishyushye itumye ihura nubu buso, irakonja kandi igakomera vuba. Uku kuzimya byihuse nibyo biha firime ya firime iranga ibintu bisobanutse neza kandi birabagirana, kuko birinda ishingwa rya kristu nini muburyo bwa polymer. Icyuma cyo mu kirere cyangwa agasanduku ka vacuum birashobora gukoreshwa kugirango ukande firime neza kuri roller, bikureho icyuho cyumwuka kandi bikonje bikonje.

4. Sisitemu ya Gauging na Scanning

Iyo firime imaze gukomera kuri chill roll, inyura muri sisitemu yo gusikana. Iki gikoresho cyubuhanga buhanitse kigenda gisubira inyuma mubugari bwa firime, ukoresheje ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma byifashishwa mu buhanga buhanitse. Amakuru yakusanyijwe asubizwa muri sisitemu yo kugenzura umutwe mugihe gikwiye. Niba hari itandukaniro mubyimbye byamenyekanye, sisitemu ihita ihindura iminwa ipfa kugirango ikosore. Iki gitekerezo cyo gusubiramo ni ngombwa mugukomeza kwihanganira no gutanga ibicuruzwa bihamye.

5. Sitasiyo yubuvuzi (Bihitamo)

Kuri firime zizacapishwa cyangwa zomekwa, sitasiyo yo kuvura ikunze kubamo. Ubwoko bukunze kugaragara ni umuti wa corona. Iki gice gikoresha amashanyarazi menshi y’amashanyarazi kugirango ahindure ubuso bwa firime ya plastike, yongere ingufu zubuso. Ubu buvuzi butuma ubuso bwa pulasitike budahwitse bwakira neza wino, ibifata, hamwe nudusanduku, bikomeza gukomera.

6. Igice cya Winding

Icyiciro cya nyuma cya gukina firime yo gukuramo umurongo ni umuyaga. Nyuma yo kunyura mubyiciro bitandukanye byo kuvura no gupima, firime yarangiye ikomerekejwe mumuzingo munini. Umuyaga ugezweho ni sisitemu ihanitse ishobora guhita ihindura imizingo idahagaritse umurongo. Byashizweho kugirango bigumane impagarara zihoraho mugihe cyizunguruka kugirango birinde inenge nkiminkanyari cyangwa ibibanza birambuye mumuzingo wanyuma. Umuyaga urashobora gushyirwaho kugirango ubyare umuzingo munini cyangwa ugabanye firime mumuzingo muto, ukurikije ibyo umukiriya asabwa.

Porogaramu ya Filime

Imiterere yihariye ya firime yerekana ituma ikoreshwa muburyo butandukanye, cyane cyane aho bisobanutse, imbaraga, hamwe nuburinganire.

· Gupakira byoroshye: Iri ni rimwe mu masoko manini ya firime. Ikoreshwa mubipfunyika ibiryo (nko kuri foromaje, inyama, nibicuruzwa bitetse), pouches-up, hamwe nubuvuzi, aho gukorera mu mucyo no kubangamira ari ngombwa.

· Kurambura Filime: Yakozwe kuri mashini ya firime ya firime , iyi ni impuzu imenyerewe ikoreshwa mukurinda imitwaro kuri pallets yo kohereza. Kurwanya kwinshi kwinshi no gufatana kumurongo bituma biba byiza kurinda ibicuruzwa mugihe cyo gutambuka.

· Ibicuruzwa by isuku: Filime yikinamico nikintu cyingenzi mubipapuro bikoreshwa, ibicuruzwa by isuku yumugore, nibicuruzwa bikuze. Ikora nk'imyuka ihumeka nyamara idafite amazi.

· Kumurika no Kurinda Filime: Ubuso bworoshye kandi bwumvikana bwa firime ya firime bituma ihitamo neza kumpapuro zangiza cyangwa ibindi bikoresho. Irakoreshwa kandi nk'urwego rwo kurinda by'agateganyo kubutaka nka elegitoroniki nshya cyangwa ibice by'imodoka.

· Ibikoresho: Tekereza amaboko asobanutse neza, ibifuniko bya raporo, nurupapuro rwamafoto. Ibintu byiza bya optique ya firime ya firime birahagije kubicuruzwa.

Igihe kizaza cyo gukina film

Nkuko inganda zisaba ibikoresho birambye kandi bikora neza, tekinoroji yumurongo wo gukuramo firime ikomeje gutera imbere. Ababikora bategura imirongo ishobora gutunganya ibikoresho bitunganyirizwa hamwe na bioplastique, bikagabanya ikirere cyibidukikije bya firime ya plastike. Udushya muburyo bwo gupfa, tekinoroji yo gukonjesha, hamwe na sisitemu yo kugenzura bifasha gukora firime zoroshye, zikomeye, kandi zihariye cyane za firime nyinshi zifite imiterere ya barrière.

Iterambere ntabwo rireba gusa kunoza imikorere; zirimo kwagura ibishoboka mubyo firime ya plastike ishobora gukora. Kuva kwagura ubuzima bwibiribwa kugeza gukora ibikoresho byubuvuzi byiza, gahunda yo gukuramo firime ikomeza kuba umusingi winganda zigezweho.

Ibitekerezo Byanyuma: Inzira Yukuri

Uwiteka umurongo wo gukuramo firime ni gihamya yubuhanga. Buri kintu cyose gikora muburyo bwo guhindura pellette yoroshye mubicuruzwa bikora cyane twishingikirizaho muburyo butabarika. Mugutanga igenzura rirenze kubyimbye, kumvikana, nibintu bifatika, inzira ya firime itanga urwego rwubuziranenge ubundi buryo bugora guhuza. Mu gihe ikoranabuhanga rikomeje gutera imbere, uruhare rwa firime mu gupakira, inganda, n’ibicuruzwa by’abaguzi bigiye kurushaho kuba ingirakamaro, bitewe no guhora dushakisha imikorere, ireme, kandi birambye.

Shira umurongo wo gukuramo firime

Kurambura imirongo ya firime

Shira imashini ya firime