Fim ɗin PET wani abu ne na fim da aka yi daga polyethylene terephthalate, wanda aka fitar da shi a cikin takarda mai kauri sannan kuma a miƙe ta bixially.A halin yanzu, wani nau'i ne na fim ɗin filastik na polymer, wanda masu amfani ke daɗaɗawa ga masu amfani saboda kyakkyawan aikin sa.Yana da wani launi mara launi, m kuma mai sheki tare da kyawawan kayan aikin injiniya, babban ƙarfin hali, taurin kai da taurin kai, juriya mai huda, juriya, juriya mai girma da ƙananan zafin jiki, juriya na sinadarai, juriya mai, iska mai kyau da ƙanshi mai kyau, kuma yana daya daga cikin da aka saba amfani permeability juriya hada fim substrate.
Fim ɗin PET wani nau'in fim ne na marufi tare da ingantaccen aiki.Fim ɗin PET yana da kyawawan kaddarorin injina, ƙarfinsa shine mafi kyau a cikin duk thermoplastics, kuma ƙarfin ƙarfinsa da ƙarfin tasirinsa ya fi girma fiye da fina-finai na gaba ɗaya;yana da kyawawa mai kyau, girman girman, kuma ya dace da sarrafawa na biyu kamar bugu da jaka na takarda, da dai sauransu. Fim ɗin PET kuma yana da kyakkyawan juriya na zafi, juriya na sanyi da Kyakkyawan juriya na sinadarai da juriya na mai.Duk da haka, ba ya jure wa alkali mai ƙarfi;yana da sauƙi a ɗauka a tsaye, kuma babu wata hanyar da ta dace don hana tsayayyen wutar lantarki, don haka ya kamata a jawo hankali a gare shi lokacin tattara kayan foda.
Rahoton da aka ƙayyade na PET
PET High Glossy Film
Bugu da ƙari, da kyau kwarai jiki da na inji Properties na talakawa polyester film, da fim kuma yana da kyau kwarai Tantancewar Properties, kamar mai kyau nuna gaskiya, low hazo da high sheki.Ana amfani dashi galibi don samfuran injin alumini mai girma, ana nuna fim ɗin bayan aluminizing, wanda yana da tasirin ado mai kyau;shi kuma za a iya amfani da Laser Laser anti-jebu tushe fim, da dai sauransu High sheki BOPET fim yana da babban kasuwa iya aiki, high kara darajar da bayyane tattalin arziki amfanin.
PET canja wurin fim
Fim ɗin canja wuri, wanda kuma aka sani da fim ɗin canja wuri na thermal, yana da ƙarfin ƙarfi mai ƙarfi, kwanciyar hankali mai kyau, ƙarancin zafi mai zafi, shimfidar lebur da santsi, peelability mai kyau, kuma ana iya amfani dashi akai-akai.Ana amfani da shi ne a matsayin mai ɗaukar vacuum aluminizing, wato bayan an sanya fim ɗin PET a cikin injin alumini na injin, ana lulluɓe shi da manne kuma a lulluɓe shi da takarda, sannan a cire fim ɗin PET, sannan kuma aluminium Layer na kwayoyin halitta. ana canjawa wuri zuwa saman kwali ta hanyar tasirin m, yana samar da abin da ake kira kwali na alumini.Tsarin samar da kwali na alumini shine: Fim ɗin tushe na PET → Layer Layer → Layer launi → Layer aluminized → Layer mai rufi → canja wuri zuwa kwali.
Vacuum aluminized kwali wani nau'in kwali ne mai ƙyalli na ƙarfe, wanda wani nau'in kayan tattara kayan tarihi ne na ci gaba da aka haɓaka a cikin 'yan shekarun nan.Irin wannan kwali na alumini yana da launi mai haske, ƙarfin ƙarfe mai ƙarfi da bugu mai haske da kyan gani, wanda zai iya maye gurbin babban yanki na bugu mai zafi na kayan bugu kuma yana taka rawa na icing akan kek don ƙawata kayayyaki.Saboda yana ɗaukar hanyar injin alumini, saman kwali an rufe shi ne kawai da wani sirara mai ƙarfi na 0.25um ~ 0.3um aluminum Layer, wanda shine kawai kashi ɗaya cikin biyar na ɓangarorin aluminium na lamintaccen kwali na aluminum, don haka. yana da nau'in nau'in ƙarfe mai daraja da kyawawa, amma kuma yana da kaddarorin kariyar muhalli mai lalacewa da sake yin fa'ida, kuma kayan marufi ne kore.
PET nuna fim
PET mai nuna fim ɗin yana da alaƙa da kyawawan kaddarorin gani, lebur da santsi, kyakkyawan kwanciyar hankali na thermal, ƙananan raguwa da juriya na tsufa.
Akwai nau'ikan nau'ikan nau'ikan abubuwa guda biyu waɗanda aka yi amfani da su a cikin wuraren zirga-zirga: nau'in ruwan tabarau-nau'in fim mai nuna kwatance da fim mai ɗaukar hoto, duka biyun suna amfani da fim ɗin PET alumini a matsayin Layer mai haskakawa, wanda adadin beads na gilashi tare da ma'anar refractive na 1.9. manne da fim ɗin alumini na PET bayan an lulluɓe shi da manne mai ɗaukar nauyi, sa'an nan kuma an fesa shi da Layer na kariyar fuskar butyral.
Ana amfani da fim ɗin PET mai nunawa akan allunan talla tare da buƙatun tunani, alamun alamun zirga-zirga (alamomin nunin hanya, shinge mai nuni, faranti na abin hawa mai nuni), rigunan 'yan sanda mai nuni, alamun amincin masana'antu, da sauransu.
Fina-Finan Rufaffen Kemikal
Don haɓaka abubuwan da ke saman fina-finai na PET don ingantaccen bugu da haɗin kai na vacuum aluminizing layers, ana amfani da jiyya na corona don ƙara tashin hankali na fina-finai.Duk da haka, hanyar corona tana da matsaloli kamar tazarar lokaci, musamman a yanayin zafi da zafi mai yawa, kuma tashin hankalin fina-finan da aka yiwa maganin corona na iya lalacewa cikin sauƙi.Hanyar shafan sinadarai, duk da haka, ba ta da irin waɗannan matsalolin kuma ana samun tagomashi ta hanyar bugu da masana'antar alumini.Bugu da ƙari, ana iya amfani da hanyar shafa don samar da manyan fina-finai masu shinge da fina-finai na antistatic, da dai sauransu.
PET anti-static fim
Duniya ta yau ta shiga zamanin bayanai, mitoci iri-iri da tsawon tsawon igiyoyin lantarki na lantarki sun cika sararin samaniyar duniya baki daya, wadannan igiyoyin lantarki za su kasance marasa kariya daga kayan lantarki masu mahimmanci, allunan da’ira, kayan sadarwa da sauransu, za su haifar da tsangwama iri-iri, wanda zai haifar da gurbatar bayanai. , rushewar sadarwa.Kuma shigar da wutar lantarki da gogayya sun haifar da tsayayyen wutar lantarki akan sassa daban-daban masu mahimmanci, kayan kida, wasu samfuran sinadarai, da sauransu, kamar tarin fitarwar electrostatic saboda fim ɗin marufi, sakamakon zai zama mai ɓarna, don haka haɓaka fim ɗin fakitin PET anti-a tsaye. yana da matukar muhimmanci.Siffar fim ɗin antistatic ita ce, ta hanyar ƙara wani nau'in wakili na antistatic a cikin fim ɗin PET, an samar da wani nau'i na nau'i na nau'in nau'i na nau'i na nau'i mai nau'i mai mahimmanci a saman fim din don inganta yanayin daɗaɗɗa, ta yadda cajin da aka samar zai iya yaduwa da wuri-wuri.
PET Heat Seal Film
PET fim ne crystalline polymer, bayan mikewa da fuskantarwa, PET fim zai samar da wani babban mataki na crystallization, idan zafi shãfe haske, shi zai haifar da shrinkage da nakasawa, don haka na yau da kullum PET fim ba shi da zafi sealing yi.Zuwa wani ɗan lokaci, aikace-aikacen fim ɗin BOPET yana iyakance.
Don magance matsalar rufewar zafi, mun ƙirƙira fim ɗin PET mai ɗaukar zafi mai ɗaukar nauyi mai Layer uku ta hanyar gyara resin PET da ɗaukar tsarin A/B/C mai Layer uku, wanda ke da sauƙin amfani saboda gefe ɗaya. fim din yana da zafi.Za a iya amfani da fina-finan PET masu zafi a cikin fagage na marufi da fina-finan kariya na kati don samfura daban-daban.
PET zafi rage fim
Polyester zafi ji ƙyama fim wani sabon nau'i ne na kayan tattara kayan zafi.Saboda sauƙin sake amfani da shi, maras guba, maras ɗanɗano, kyawawan kayan aikin injiniya, musamman a cikin layi tare da kariyar muhalli, polyester (PET) ya zama kyakkyawan madadin fim ɗin polyvinyl chloride (PVC) mai ɗaukar zafi a cikin ƙasashe masu tasowa.Koyaya, polyester na yau da kullun shine polymer crystalline, kuma fim ɗin PET na yau da kullun zai iya samun ƙimar rage zafi na ƙasa da 30% bayan tsari na musamman.Don samun fina-finai na polyester tare da haɓakar zafi mai girma, dole ne kuma a canza su.A wasu kalmomi, don shirya fina-finai na polyester tare da zafi mai zafi, ana buƙatar gyaran copolymerization na polyester na kowa, watau polyethylene terephthalate.Matsakaicin raguwar zafi na fina-finan PET da aka gyara na copolymer zai iya zuwa 70% ko fiye.
Halayen fim din polyester mai zafi: yana da kwanciyar hankali a dakin da zafin jiki, yana raguwa lokacin da zafi, kuma fiye da 70% zafi yana faruwa a daya hanya.Abubuwan da ke tattare da marufi na fim ɗin polyester mai zafi-zafi sune: ① m don dacewa da jiki da kuma nuna hoton kaya.②Maɗaɗɗen murɗa, mai kyau anti-watsewa.③ hana ruwan sama, ƙorafin danshi, mai hana ƙura.④ Babu farfadowa, tare da takamaiman aikin hana jabu.Zafi shrinkable polyester fim ne yawanci amfani da saukaka abinci, abin sha kasuwar, lantarki da lantarki kayan, karfe kayayyakin, musamman shrinkable labels ne mafi muhimmanci aikace-aikace yankin.Domin tare da m ci gaban PET abin sha kwalabe, kamar Coke, Sprite, daban-daban 'ya'yan itace juices da sauran abin sha kwalabe bukatar PET zafi shrinkable fim tare da shi don yin zafi sealing labels, sun kasance a cikin wannan polyester class, shi ne muhalli m kayan, sauki. don sake sarrafa da sake amfani da su.
Bugu da ƙari ga alamun raguwa, an kuma fara amfani da fim ɗin polyester mai zafi a kan marufi na yau da kullum a cikin 'yan shekarun nan.Domin yana iya kare abubuwan marufi daga tasiri, ruwan sama, danshi da tsatsa, da kuma sa samfuran su sami nasara ga masu amfani da marufi na waje da aka buga da kyau, yayin da zai iya nuna kyakkyawan hoton masana'anta.A halin yanzu, ƙarin masana'antun marufi suna yin amfani da fim ɗin ƙarami da aka buga don maye gurbin fim ɗin gaskiya na gargajiya.Domin buga fim ɗin ƙanƙanta na iya haɓaka kamannin samfurin, yana dacewa da tallan samfur, kuma yana iya yin zurfin ra'ayi game da alamar kasuwanci a cikin zukatan masu amfani.
Guangdong Lebei Packing Co., Ltd.ya wuce QS, SGS, HACCP, BRC, da takaddun shaida na ISO.Idan kuna son ƙarin sani kuma kuna son yin odar jakunkuna, da fatan za a tuntuɓe mu.Za mu ba ku kyakkyawan sabis da farashi mai kyau.
Lokacin aikawa: Agusta-28-2023