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PE blow molding firime yo gutunganya

Kugaburira Hopper - ibikoresho bya pulasitiki byo gukuramo - guhuha gukurura - gukonjesha umuyaga gukonjesha - herring splint - gukurura roller gukurura - kuvura corona - guhinduranya firime, ariko birakwiye ko twerekana ko imikorere ya firime yafitanye isano ikomeye nibikorwa byo gukora, kubwibyo , mugikorwa cyo kuvuza firime, igomba gushimangira kugenzura ibipimo byimikorere, imikorere isanzwe, kugirango umusaruro ube mwiza, Kandi ubone ibicuruzwa byiza bya firime.

Gutunganya nibice byingenzi bigize firime yubuhinzi

Filime yubuhinzi ikozwe muri polymer ndende nkumubiri nyamukuru, ikongeramo urugero rwinyongera rwimikorere, nyuma yo gutunganya ibicuruzwa.Ibikoresho byiza bya firime yamenetse ni polyolefine, nka polyethylene (PE), polyvinyl chloride (PVC), Ethylene - vinyl acetate copolymer (EVA) nibindi bya termoplastique.

Thermoplastique ntabwo ifite aho ishonga nkibintu bike bya molekile, ariko bishonga mugihe runaka cy'ubushyuhe, aho iba ifite viscoelastic.Ukoresheje uyu mutungo, urashobora gushyukwa muburyo bwo gushonga bisa nisukari yisukari, guhuha ibibyimba, gukonjesha, gukiza, gushiraho, gukurura kugirango ubone ingano runaka ya firime yamenetse.

Ibyiciro bya firime yubuhinzi

1, firime yo kurwanya gusaza (kuramba kuramba).Ongeramo ibihumbi bike byumucyo mwiza utanga ibikoresho byingenzi.Shira firime mubidukikije bya ogisijeni ukoresheje urumuri (cyane cyane ultraviolet) irrasiyoya, hazabaho impinduka zitandukanye, nko guhinduranya amabara, guturika hejuru, kwangirika kwa mashini.Ubuzima bwa serivisi ya firime isanzwe ya polyolefin ni amezi 4 kugeza kuri 5 gusa, mugihe umusaruro usanzwe wubuhinzi bwimbeho ukenera ubuzima bwa firime yamenetse ni amezi 9 kugeza 10.Ubuzima bwa serivisi bukomeje mu turere tumwe na tumwe cyangwa ubwoko butandukanye bwibihingwa bisaba firime yamenetse kurenza imyaka 2, kandi ubuzima bwa firime yamashurwe na firime ya ginseng isaga imyaka irenga 3.Intego yavuzwe haruguru irashobora kugerwaho wongeyeho ibihumbi bike byumucyo mwiza wo gutunganya urumuri kugirango utegure firime ndende.

2, nta firime yatonywe.Filime yamenetse aho ibintu bimwe na bimwe byongewe kubintu byingenzi kugirango imbere yimbere ya firime itagaragara (cyangwa gake igaragara mugihe runaka) ibitonyanga bya kondegene mugihe cyo gukoresha.Mu gihe c'imbeho ikonje, ubushyuhe buri muri parike buri hejuru kuruta hanze, kandi ubuhehere ni bunini, pariki ni nka firime nini yagutse igikombe cyamazi ashyushye.Imyuka y'amazi iroroshye kugera aho ikime nyuma yo guhura na firime, ikora ibitonyanga byamazi hejuru yimbere ya firime.Igitonyanga cyamazi kimeze nka lens, mugihe urumuri ruva hanze rugana kumasuka, hejuru yamazi bizakora ibintu byo kugabanya urumuri, urumuri ntirushobora kwinjira mumasuka, bikagabanya cyane kohereza urumuri rwa firime yamenetse, ntabwo byoroshye. kuri fotosintezeza yibihingwa.Niba urumuri rwibanze kuri "lens" rugakubita igihingwa, kizatwika igihingwa kandi kirangirire.Ibitonyanga binini byamazi kubihingwa birashobora kubora.Nyuma yo kongeramo ibintu bimwe na bimwe, ubuso bwa firime itagira igitonyanga ihindurwa hydrophobique ihinduka hydrophilique, kandi ibitonyanga byamazi bizahita bikora firime y'amazi ibonerana hejuru yimbere yimbere ya firime isukuye, kandi itangwa ryurumuri rwa firime ntabwo. byagize ingaruka.

3, nta gitonyanga, imikorere yo gukuraho igihu yamennye firime.Antifogging ya fluoride na silicon yongewemo hashingiwe kuri firime idafite ibitonyanga.Imirasire y'izuba ikonje ikoresheje igifuniko rusange, akenshi itanga igihu kinini, ubukana bwumucyo buragabanuka, bigira ingaruka kumikurire yibihingwa, ariko kandi byoroshye gutera indwara.Ukurikije firime idafite ibitonyanga, ongeramo fluorine na silicon fogging agent, kugirango imyuka yamazi mumiterere ya susaturated isuka irashobora kwihuta cyane hejuru ya firime yamenetse, kandi mugikorwa cyibitonyanga bitonyanga. umukozi, ibitonyanga byamazi hejuru yubuso bwa firime ya greenhouse ifasha byihuse gukwirakwira no gutembera mubutaka, iyi niyo mikorere itonyanga ubusa, igihu cya firime yamenetse.

4, firime yamurika (firime yo guhindura urumuri).Ibikoresho byo guhindura optique byongewe kubikoresho nyamukuru.Mu myaka yashize, ukurikije ihame ry’ibidukikije by’umucyo, tekinoroji yo guhindura ingufu z’izuba ikoreshwa muri firime y’ubuhinzi, ni ukuvuga ko umukozi uhindura urumuri yongerwa muri firime yamenetse, ingufu z’izuba mu mafoto ya fotosintezeza ni nto cyane mu mutuku urumuri rwa orange rufite akamaro ko gukura kw'ibimera, kunoza fotosintezeza y'ibihingwa muri firime yamenetse ya plastiki, kunoza imikoreshereze y’ingufu zoroheje za pariki ya pulasitike, hagamijwe kuzamura ireme ry’ibimera.Nko kunoza uburyohe bwimbuto, gukura hakiri kare, kongera umusaruro, kongera amafaranga, kurimbisha ibara ryindabyo nibiti.

5, firime yo hejuru.Ukoresheje urumuri rwinshi rugaragara, infrarafarike yo guhagarika polymer yo hejuru hanyuma ukongeramo insimburangingo, ikozwe na firime yubushyuhe bwo hejuru.Filime ikingira cyane irashobora gukurura ubushyuhe bwinshi bushoboka kumanywa kandi bikagabanya ubushyuhe bukabije bishoboka nijoro.Ku manywa, urumuri rw'izuba rumurika cyane muri firime hamwe n'uburebure bugaragara bwa metero 0.3 ~ 0.8 micron, ibyo bikaba byongera ubushyuhe muri parike kandi bigatwara ubushyuhe bwinshi mu butaka.Mwijoro, hari itandukaniro ryubushyuhe hagati yimbere ninyuma, kandi ubutaka butanga ubushyuhe muburyo bwurumuri rudasanzwe hamwe nuburebure bwa mikoro 7-10.Kubwibyo, ukoresheje polymer ndende hamwe nogukwirakwiza kwinshi kwumucyo ugaragara hamwe ningaruka nziza yo guhagarika infragre, hamwe no kongeramo ibintu byinjira, abantu bakoze firime yo kugumana ubushyuhe bwinshi.Kugeza ubu, intambwe nini imaze guterwa mugukoresha ibikoresho bya nano-insulation kuri membrane.

6, imikorere myinshi.Ukurikije uburyo bwo gutunganya ibyiciro, hariho firime imwe ya firime na multilayer co-extrusion compte firime, iyanyuma ni firime ikora.Kurugero, 0.1mm firime irashobora kuba igizwe nibice 3, akamaro kayo ni, wongeyeho inyongeramusaruro zumvikana kandi zubukungu muri buri cyiciro, tanga firime yamenetse ikeneye imirimo myinshi.Kurugero, ongeramo ibitonyanga byinshi hamwe nibihuha murwego rwo hagati, hanyuma wongere urumuri rutanga urumuri murwego rwo hanze.

7, firime y'amabara.Yakozwe ikurikije ihame rya optique.Munsi ya firime itukura, ingemwe zipamba zarakuze neza, ibiti byari binini, imizi yarateye imbere kandi ubuzima bwo hejuru bwari hejuru.Gutera karoti na keleti hamwe na firime yubuhinzi yumuhondo birashobora kwihuta gukura, kandi gutwikira imyumbati bishobora kongera umusaruro kurenga 50%.Gukoresha firime yubuhinzi bwumuyugubwe birashobora kongera cyane umusaruro wibiti, ingemwe ninanasi;Strawberry munsi yubururu bwera imbuto nini kandi nyinshi.Ibyiza bya firime yamabara mugutezimbere umusaruro wibihingwa, kongera umusaruro no kuzamura ireme birerekana ibyifuzo byinshi.

8. Impanuka.Yatunganijwe kuri "umwanda wera" uterwa na firime yubuhinzi.Filime isigaye ya firime yangiritse irashobora kwangirika mugihe gito bitewe nubuzima butandukanye.Filime zo gutesha agaciro zishobora kugabanywamo uburyo butatu: gufotora, kubinyabuzima no gufotora.Filime ya e starch na nyakatsi ya fibre irimo gutezwa imbere mugihugu cyacu ni iyamafilime yo gutesha agaciro.Ingero zateguwe kandi zishyirwa mubikorwa bito.