Amathayipu efilimu awumndeni wemikhiqizo ye-glue ebambelela ngokucindezela eyakhelwe phezu kwefilimu yesisekelo esincane se-polymer hhayi ephepheni, endlini, noma ku-foam. Ukwakheka okujwayelekile kuqukethe isithwali sefilimu sepulasitiki esifana ne-PVC, i-PET, noma i-polypropylene, esigcotshwe ohlangothini olulodwa noma kuzo zombili ngesendlalelo se-glue esilungiselelwe ngokucophelela. I-glue ingaba nge-solvent-based, i-water-based, i-hot-melt, noma i-silicone-based kuye ngokusebenza okudingwa uhlelo lokusetshenziswa kokugcina. Ngenxa yokuthi isisekelo siwuchungechunge oluqhubekayo lwe-polymer, amathayipu efilimu anikeza ukuhambisana okuhle kakhulu, ukucaca, ukumelana nomswakama, namandla e-dielectric. Ahlukile kumathayipu ephepha ngamandla okudonsa nokumelana namanzi, futhi ahlukile kumathayipu e-foam ngesimo sawo esincane nokubekezelela izinga lokushisa eliphezulu. Ngamafuphi, amathayipu efilimu ahlinzeka ngokubopha okuthembekile, ukuvikela, nokuvala ezinhlelweni ezisukela ebhokisini lekhathoni eligoqiwe endaweni yokuthumela kuya ngaphakathi kwephakethe lebhethri ye-lithium.

Ukubaluleka kwazo kuzo zombili izimo zezimboni nezomsebenzisi akunzima ukukuchaza ngokweqile. Ezindaweni zokugcina impahla, amateyipu efilimu avala izigidi zamabhokisi nsuku zonke, evikela izimpahla ezisendleleni futhi enze imigqa yokupakisha ezenzakalelayo isebenze ngesivinini esiphezulu. Ekuhlanganiseni kwezinto zikagesi, amateyipu amancane e-PET aqinisa izingxenye, avikele amasekhethi, futhi avikele izindawo ezibucayi emikhubeni. Emkhakheni wezimoto, amateyipu e-PVC ahlanganisa izintambo zikagesi futhi anikeza ukumelana nokuhuzuka ezindaweni zezinjini lapho amazinga okushisa ashintsha kakhulu. Ngisho nasekuphileni kwansuku zonke, amateyipu efilimu avela njengamateyipu okufihla ekupendeni, amateyipu anamathelayo anhlangothi ezinto zokubopha, namateyipu angasheleli ezitebhisini zezitebhisi. Lokhu kuguquguquka yikho kanye okwenza onjiniyela, abaphathi bokuthenga, nochwepheshe bokupakisha bachithe isikhathi esiningi behlola izinketho zamateyipu efilimu ngaphambi kokuzibophezela kumphakeli. Ukuze uthole ukubuka konke okuphelele kohlu lwemikhiqizo namakhono okukhiqiza, ungaqala ku-IKHASI ikhasi.

Ngaphambi kokuba singene emininingwaneni yobuchwepheshe, kufanelekile ukucacisa ukudideka okuvamile kokusesha. Lapho abantu bethayipha igama elithi "film tapes" kumshini wokusesha, bavame ukubona imiphumela ehlobene nokuzijabulisa, njengokusesha "sextape film", isihloko esethusayo esithi "film the Vatican tapes", noma amafilimu kaRichard Linklater agxile ezingxoxweni "tape". Akukho kule miphumela ebhekisela emikhiqizweni yokunamathisela yezimboni okuxoxwa ngayo kulo mhlahlandlela. Kunalokho, sikhuluma ngamafilimu e-polymer enziwe ngobuchwepheshe afakwe izinto zokunamathisela ezizwa ngokucindezela, isigaba esisebenza kanzima samateyipu okunamathisela ezimboni esisekela ngokuthula ukukhiqizwa kwesimanje. Ukugcina lo mehluko engqondweni kuzokusiza ugxile kuzici ezibalulekile ngempela ekupakisheni, ekuvikeleni, nasekusebenzeni kokuhlanganisa.

Umndeni wamakhasethi efilimu ubanzi, kodwa imakethe ilawulwa izinto ezimbalwa zokubambela ezichaza izikhathi zokusebenza. Ukukhetha phakathi kwazo kudinga ukuqonda ukuthi i-PVC, i-PET, ne-polypropylene ziqhathaniswa kanjani ngamandla, ukucaca, ukumelana nokushisa, kanye nezindleko. Ifilimu ngayinye yokubambela iletha ubuntu bayo ohlelweni lwenamathiselo, futhi abakhiqizi bahlala belungisa izinhlanganisela ukuze badlulise imingcele yokusebenza. Ezinye izinto zokubambela ziphumelela ekuhambisaneni nezingaphezulu ezingajwayelekile, kanti ezinye zibeka phambili ukuzinza kobukhulu ngaphansi kokushisa nomthwalo. Kunoma ubani othola amakhasethi anamathiselayo ezimbonini, ukwazi lezi zihluko kuyisinyathelo sokuqala esiya encazelweni engeke yehluleke emkhakheni.

I-PVC, noma i-polyvinyl chloride, ingenye yezinto ezisetshenziswa kakhulu njengesisekelo sefilimu yamathayipu ngoba ilinganisela ukuhambisana, ukuguquguquka, kanye nezindleko. Amathayipu e-PVC ngokuvamile afakwa i-plasticizer ukuze ahlale eguquguquka emazingeni okushisa aphansi, okuwavumela ukuthi asonge ngokuqinile kumakhebula, amapayipi, kanye nezindawo ezingajwaylekile. Abonisa ukumelana okuhle kakhulu nokuhuzuka kanye nezici ezinhle zokuvikela ugesi, yingakho ithayipu kagesi ngokwesiko lenziwe nge-PVC. Le filimu futhi kulula ukuyiphrinta, ngakho amathayipu e-PVC anombala asebenza njengamathuluzi okulebula nokuhlukanisa imibala endaweni yefektri. Ngokubi, i-PVC iqukethe i-chlorine, okukhulisa ukukhathazeka ngemvelo kwezinye izifunda futhi kungakhawulela izindlela zokugaywa kabusha. Noma kunjalo, amathayipu efilimu ye-PVC asalokhu eyisinqumo esijwayelekile sokuvikela ugesi, ukubopha izintambo, kanye nokubopha okuvamile ngoba anikeza ukusebenza okuthembekile ngentengo encintisanayo.

I-PET, noma i-polyethylene terephthalate, iletha amandla ahlukile etafuleni ngamandla ayo aphezulu okudonsa kanye nokuzinza kobukhulu. Ngenxa yokuthi amafilimu e-PET ayamelana nokudonswa nokuncipha, agcina ubukhulu bawo ngisho nangaphansi kwengcindezi yomshini noma ukushintshashintsha komswakama. Lokhu kwenza i-PET ibe yisisekelo esikhethwayo sezinhlelo zokuxhuma, njengokuhlanganisa amawebhu ephepha emishinini yokunyathelisa kanye namawebhu efilimu emigqeni yokuguqula. Amateyipu e-PET futhi abekezelela amazinga okushisa aphezulu kune-PVC, ngokuvamile asebenza ngokuthembekile kusukela cishe ku-minus 40 degrees Celsius kuya ku-150 degrees Celsius noma ngaphezulu nge-adhesive efanele. Anikeza ukucaca okuhle kakhulu uma esetshenziselwa ukuvikela indawo, futhi ukwakheka kwawo okuncane kuvumela onjiniyela ukuthi bapakishe amateyipu amaningi ezindaweni ezilinganiselwe. Ngalezi zizathu, amateyipu efilimu e-PET abusa emikhakheni ye-electronics, amandla elanga, kanye nokuhlanganisa kwezimboni jikelele.

I-polypropylene tape iyiqhawe lansuku zonke embonini yokupakisha, evame ukubonakala njenge-tape ecacile noma ensundu yokuvala amabhokisi. Amafilimu e-PP alula, amelana nomswakama, futhi ashibhe kakhulu ukukhiqiza, okuwenza alungele ukusetshenziswa okukhulu ekupakisheni. Ifilimu ingaqondiswa, ikhiqize i-biaxially oriented polypropylene noma i-BOPP, ukuze kwenyuswe amandla okudonsa kuyilapho i-tape ihlala incane futhi ithule lapho iqaqa. I-tape ye-PP inamathela kahle kukhadibhodi egobile futhi isebenza kahle nemishini yokuvala amabhokisi ezenzekelayo esebenzisa izinkulungwane zamamitha ngesikhathi sokusebenza. Nakuba i-PP ingakwazi ukulingana nokubekezelela izinga lokushisa kwe-PET noma ukuhambisana kwe-PVC, ihlala iyindlela engabizi kakhulu yefilimu ye-tape yokuvala, ukubopha, nokuvikela okulula. Izikhungo eziningi zokugcwalisa i-e-commerce zithembele cishe ngokuphelele kuma-tape efilimu ye-PP ukuvala amabhokisi.

Ngaphandle kwezinkampani ezintathu ezinkulu, amateyipu efilimu akhethekile axazulula izinkinga ezingenakwenzeka ngezinto ezijwayelekile. Amateyipu e-PTFE, noma i-polytetrafluoroethylene, ahlinzeka ngezindawo ezinganamatheli kanye nokumelana nokushisa okwedlulele, okubenza babaluleke kakhulu ezintini zokushisela ngokushisa, imihlahlandlela yokuhambisa, kanye nezinhlelo zokukhipha isikhunta. Amateyipu efilimu ye-polyimide, avame ukubizwa nge-Kapton, amelana namazinga okushisa angaphezu kuka-260 degrees Celsius, yingakho evikela amabhodi esekethe ngesikhathi sokushisela nge-wave soldering nezinye izinqubo ze-reflow. Amanye amafilimu akhethekile ahlanganisa amateyipu e-polyethylene okukhusela indawo engabizi kakhulu, amateyipu efilimu e-conductive okukhusela i-electromagnetic, kanye namafilimu e-optical acwebe kakhulu okuhlanganisa isibonisi. Le mikhiqizo ekhethekile ivamise ukukhiqizwa ngamanani amancane futhi ibiza izintengo eziphezulu, kodwa ukusebenza kwayo akunakufaniswa neze emkhakheni wezindiza, i-electronics, kanye nokukhiqiza okushisa okuphezulu. Ezimfunekweni eziyinkimbinkimbi, abakhiqizi abafana ne-Shenzhen 1Micron New Materials bavame ukwakha izixazululo zamateyipu e-die-cut ezenziwe ngokwezifiso esikhundleni sokuphoqa umkhiqizo ojwayelekile ukuthi ulingane.

Ukufingqa umehluko, cabanga ngezisekelo ezintathu ezinkulu zihlangene. I-PVC inikeza ukuhambisana okungcono kakhulu nokuguquguquka kwezinga lokushisa eliphansi, okuyenza ibe yisinqumo esihamba phambili emisebenzini kagesi nokuhlanganisa. I-PET inikeza amandla aphezulu kakhulu okudonsa nokuzinza kobukhulu, okufanele ukuhlanganisa, ukufihla kwe-powder coating, nezinqubo zokushisa okuphezulu. I-PP inikeza umnotho ongcono kakhulu wokupakisha nokuvala, lapho ukusebenza okwedlulele kungadingeki. Lapho ukucaca kubalulekile, i-PET ihamba phambili; lapho izici zokuvimbela umlilo zibalulekile, i-PVC ne-polyimide zinomlando oqinisekisiwe; futhi lapho izici zokunganamatheli zibalulekile, i-PTFE ayinakulinganiswa. Ukufanisa lezi zici kuhlelo lwakho lokusebenza yikho okubalulekile ekukhetheni itheyipu yefilimu efanele, futhi umhlinzeki ohloniphekile angakusiza ukuthi uhambe phakathi kokushintshana ngokuzethemba.

Amathayipu efilimu akha umgogodla wemisebenzi yesimanje yokupakisha. Amathayipu e-PP okuvala amabhokisi ekhathoni avala amabhokisi ekhathoni ngokuphephile, futhi izinhlanganisela ezinamathela kakhulu zivimbela izindebe ukuthi zingavuleki ngesikhathi sokuthutha. Amathayipu efilimu abonisa ukuthi kukhona okushintshiwe engeza ungqimba lokuphepha ekupakisheni kwemithi neze-elekthroniki, eveza noma yimuphi umzamo wokuvula ibhokisi. Emigqeni ezenzakalelayo, amandla okukhulula angaguquki nokunamathela okuthembekile kugcina abavali bamabhokisi besebenza ngaphandle kokuphazamiseka. Ngaphandle kwamabhokisi ekhathoni, amathayipu efilimu avala amapoly bag, aqinise imithwalo yamapallet, futhi abambe amafilimu avikelayo endaweni ngesikhathi sokuthutha. Kunoma yiliphi ibhizinisi elithumela imikhiqizo, ukukhethwa kwethayipu yokuvala kuthinta ngqo isipiliyoni sekhasimende, amazinga okubuyisela, nezimangalo zomonakalo.