Ni ubuhe buryo bwo Gukora Amafilime menshi?

Genda unyuze mubikoresho byose bipakira ibiryo uzabona ikintu kimwe: firime iri hose. Gupfunyika inzira, gufunga pallets, kurinda ibicuruzwa muri transit. Byinshi bisa nkibyoroshye - binini, birambuye, hafi ya byose. Ariko inzira iri inyuma yacyo ntakindi ariko.

Multilayer cling firime ikora ninzira itunganijwe neza ihuza ibikoresho bigezweho siyanse nubuhanga bwihuse bwinganda. Dore uko ikora.

Gukora Filime Byinshi Niki?

Gukora firime nyinshi ni inzira yo guhuza ibice byinshi byibikoresho bya polymer muri firime imwe, ihuza. Aho gukuramo igipande kimwe cya plastiki, abayikora bafatanya gusohora ibice bibiri, bitatu, cyangwa birindwi icyarimwe - buri wese atanga umutungo wacyo kubicuruzwa byanyuma.

Igisubizo? Filime ikomeye, ihindagurika, kandi ikwiranye nibiribwa-byinganda cyangwa inganda zirenze iyindi nzira imwe ishobora kuba.

Ibikoresho bisanzwe birimo LLDPE (Linear Low-Density Polyethylene), LDPE (Polyethylene nkeya), na CPE (Chlorine Polyethylene). Buri kimwe kizana ibintu bitandukanye - kurwanya amarira, imbaraga zifatika, kumvikana, cyangwa gukora inzitizi - ukurikije aho ihagaze muburyo bw'imiterere.

Ubuhanga bubiri bukuru: Abakinnyi na Filime Yerekanwe

Hariho uburyo bubiri bwibanze bwo gukora bukoreshwa mugukora firime nyinshi:

Gukina Filime (Gukina Filime Imashini)

Mu gukuramo firime, polymer yashongeshejwe igaburirwa binyuze mu rupfu ruringaniye kuri sisitemu ikonje. Igikorwa cyo gukonjesha byihuse gifunga imiterere ya firime, gitanga ibicuruzwa bisobanutse cyane, bihoraho hamwe no kwihanganira umubyimba mwinshi.

Imashini ya Casting Film ikwiranye neza no gupfunyika ibiryo no gufatira firime aho ibintu bisobanutse kandi byoroshye. Inzira nayo irihuta kandi yoroshye kugenzura kuruta firime ya firime, bigatuma ihitamo guhitamo umusaruro mwinshi mwinshi.

Filime Yerekanwe (Umurongo wo Gukuramo Filime)

Mu gusohora firime, plastiki yashongeshejwe isunikwa mu rupfu rwa buri mwaka hanyuma igashyirwa mu cyuho ikoresheje umuvuduko w’umwuka. Mugihe igituba kizamutse, kirakonja kandi kigwa muri firime iringaniye.

Umurongo wa Firime Extrusion Line ukoresheje tekinoroji ya tekinoroji itanga byinshi byoroshye mubijyanye n'ubugari bwa firime hamwe nuburyo bugaragara. Bikunze gukoreshwa muburyo bwo kurambura no gufata amafilime yinganda aho gukomera no kurwanya puncture bifata umwanya wambere kuruta optique.

Imbere muri Co-Extrusion Process

Byaba byatewe cyangwa byavuzwe, intandaro yumusaruro mwinshi ni gufatanya. Dore intambwe ku yindi:

1. Kugaburira ibikoresho - Pel polymer pellet cyangwa granules bigaburirwa muri extruders nyinshi, imwe kumurongo.

2. Gushonga & gupima - Buri extruder irashonga kandi igahindura ibikoresho byayo kugirango ibone neza.

3. Guhuza ibice - Inzuzi zashongeshejwe zahujwe imbere yo kugaburira cyangwa gupfa inshuro nyinshi, bikora ibice bitandukanye bitavanze.

4. Gukora - Gushonga gushonga bisohoka mu rupfu nk'urupapuro ruringaniye (cast) cyangwa igituba (cyavuzwe).

5. Gukonjesha - Gukonjesha byihuse ukoresheje imizingo ikonje cyangwa impeta zo mu kirere bishimangira imiterere ya firime.

6. Guhinduranya - Filime irangiye yakomerekejwe kumuzingo, yiteguye kunyerera cyangwa gukoreshwa mu buryo butaziguye.

Ibigezweho imashini nyinshi zifata imashini zikoresha uru rutonde rwose mu buryo bwikora, hamwe na sisitemu igenzurwa na PLC icunga ubushyuhe, umuvuduko, nigipimo cyimiterere mugihe nyacyo.

Ibikorwa by'ingenzi biranga imikorere

Imashini zikora cyane-imashini zifata firime zakozwe muburyo bune bwihutirwa:

• Umuvuduko wo gusohoka - Sisitemu yo hejuru igera ku gipimo cya 350-650 kg / h, igafasha guhora mu bunini bunini.

• Automation - Igikorwa cyikora cyuzuye kigabanya ibikorwa byintoki, bitezimbere, kandi bigabanya ibiciro byakazi.

• Ingufu zingirakamaro - Igishushanyo mbonera cya barriel na barrale bigabanya gukoresha ingufu utitanze ibicuruzwa.

• Gukonjesha imikorere - Sisitemu yo gukonjesha isumba izindi (gukonjesha gukonje cyangwa impeta zo mu kirere zikora neza) ni ingenzi mu gukomeza ubwiza bwa firime ku muvuduko mwinshi.

Ibi bikoresho bituma ibikoresho bigezweho bikwiranye ninganda zikora firime zo mu rwego rwo hejuru zifata ibiryo, pallet irambuye, hamwe na firime zikingira inganda murwego.

Impamvu Kubara Ibyingenzi

Kuvana kumurongo 3 ujya kuri 5-layer cyangwa 7-ibice 7 ntabwo ari ukongera ibintu bigoye-ni ugukingura imikorere mishya. Ibice byinshi bisobanura kugenzura neza imiterere ya barrière, ibiranga cling, imbaraga za mashini, hamwe no gukoresha neza ibiciro ukoresheje ingamba zifatika zihenze.

Urwego 7-rwubatswe, kurugero, rushobora gukoresha isugi yisugi hejuru yinyuma kugirango bisobanuke kandi birinde umutekano wibiribwa, hamwe nibikoresho byongeye gukoreshwa cyangwa bidahenze byashizwe mumurongo. Ibicuruzwa byanyuma byujuje ubuziranenge ku giciro cyo hasi ku kilo.

Ubwubatsi Inyuma Yumuzingo

Gukora firime nyinshi byicaye kumasangano yibikoresho siyanse, ubwubatsi bwumuriro, hamwe na automatike yuzuye. Buri muzingo wa firime usiga umurongo wibikorwa nigisubizo cyubushyuhe bwitondewe, ubushyuhe, numuvuduko ukorera hamwe.

Ku bakora inganda bashora imari muri firime nshya ya Extrusion Line cyangwa Casting Film Machine , gusobanukirwa iki gikorwa ni umusingi wo guhitamo ibikoresho byiza, guhitamo neza umusaruro, no guhora ukora firime yujuje ibyifuzo byabakiriya.

imashini yimashini ifata imashini

Umurongo wo gukuramo firime

Imashini ya firime