11-Layer PA/PP/EVOH/PE High Barrier Coextrusion Film

11-Layer PA/PP/EVOH/PE High Barrier Coextrusion Film

Filimu ya HSQY 11-layer PA/PP/EVOH/PE yokhala ndi zotchinga zambiri ndi zinthu zomangira zosinthika zomwe zimapangidwa kuti zigwiritsidwe ntchito zomwe zimafuna chotchinga champhamvu cha okosijeni, kukana kubowoka, kutseka kutentha ndi ma roll specifications osinthidwa mwamakonda.

Kapangidwe kamene kali pano ndi PA/TIE/PP/TIE/PA/EVOH/PA/TIE/PE/PE/PE. EVOH imapereka chotchinga chachikulu cha okosijeni ndi mpweya, PA imathandizira mphamvu yamakina ndi kukana kubowoka, pomwe zigawo za polyolefin zimathandizira kukana chinyezi, kusinthasintha, kugwira ntchito kotseka komanso kuteteza kapangidwe ka chotchinga chamkati.

HSQY imapereka filimu kuyambira pafupifupi 0.03mm mpaka 0.45mm mu makulidwe ndi 200mm mpaka 4000mm mu m'lifupi. Choyezera cha filimu, m'lifupi, m'mimba mwake, kukula kwapakati, mulingo wotchinga, mawonekedwe a chisindikizo, chithandizo cha pamwamba ndi zofunikira zosindikizira zitha kusinthidwa malinga ndi zomwe zapakidwa ndi makina opakira.

Filimuyi ikhoza kuyesedwa ngati ingagwiritsidwe ntchito poika vacuum, kuyika chakudya mosinthasintha komanso kugwiritsa ntchito thermoforming. Kubwezeretsa, kuwiritsa, kuyeretsa kwachipatala komanso kugwiritsa ntchito zina zofunika kutentha kapena malamulo zimafuna kapangidwe kake kopangidwa mwapadera komanso kutsimikizika kwa ntchito m'malo mongoganizira kuchokera ku kuphatikiza kwa zinthu zokha.

PA/PP/EVOH/PE High Barrier Film Images

Mafotokozedwe a Filimu Yaikulu Yopingasa ya Zigawo 11

Momwe Kapangidwe ka PA/PP/EVOH/PE ka Zigawo 11 kamagwirira ntchito

Kutulutsa zinthu zambiri kumalola ma polima osiyanasiyana kuchita ntchito zosiyanasiyana mkati mwa filimu imodzi. M'malo mofuna polima imodzi kuti ipereke mphamvu zonse zamakina, zotchinga, zotsekera ndi zokonzera, gawo lililonse likhoza kukonzedwa bwino kuti ligwire ntchito inayake.

Chifukwa Chake EVOH Imagwiritsidwa Ntchito Popaka Mapaketi Aatali

EVOH imagwiritsidwa ntchito poika zinthu zambiri chifukwa chakuti mpweya wake ndi mpweya wake ndi wochepa kwambiri poyerekeza ndi mapulasitiki wamba.

Chotchinga cha mpweya ndi chofunikira pazinthu zomwe zimatha kusungunuka, kusintha mtundu, kutayika kwa fungo, kutopa kapena kuwonongeka kwina kwa khalidwe zikakumana ndi mpweya panthawi yosungidwa.

EVOH imakhudzidwa ndi chinyezi cha chilengedwe, kotero nthawi zambiri imatetezedwa mkati mwa kapangidwe ka multilayer ndi polyolefin layers monga PE kapena PP. Ichi ndichifukwa chake magwiridwe antchito a chotchinga ayenera kuyesedwa kuti apeze filimu yonse ya multilayer osati kuchokera ku EVOH layer yokha.

Cholepheretsa Mpweya ndi OTR

Kuchuluka kwa Oxygen Transmission Rate, kapena OTR, ndi chimodzi mwa zinthu zofunika kwambiri pa filimu yonyamula zinthu yokhala ndi EVOH. Kutsika kwa OTR nthawi zambiri kumasonyeza kukana kwamphamvu kwa mpweya woipa pansi pa mikhalidwe yoyesedwa yomwe yatchulidwa.

OTR imakhudzidwa ndi mtundu wa EVOH, makulidwe a EVOH, kapangidwe kake konse, makulidwe onse a filimu, chinyezi, kutentha ndi momwe imapangidwira. Chifukwa chake, mtengo umodzi wa OTR suyenera kugwiritsidwa ntchito pa filimu iliyonse ya PA/PP/EVOH/PE.

Ngati polojekiti yanu ikufotokoza cholinga cha OTR, perekani njira yoyesera yofunikira, kutentha, chinyezi, ndi mtengo wake kuti kapangidwe ka filimuyo kawonedwe bwino.

Chotchinga cha Nthunzi ya Madzi ndi WVTR

Chiŵerengero cha Kutumiza Nthunzi ya Madzi, kapena WVTR, chimafotokoza kuchuluka kwa nthunzi ya madzi yomwe imadutsa mu phukusi pansi pa mikhalidwe inayake.

Mu filimuyi yokhala ndi zigawo zambiri, chitetezo cha chinyezi chimathandizidwa makamaka ndi zigawo za polyolefin m'malo mofotokoza EVOH yokha ngati utomoni woletsa chinyezi. Zigawo za PE ndi PP zimathandiza kuchepetsa kufalikira kwa nthunzi ya madzi ndikuteteza gawo lamkati la EVOH-choletsa mpweya ku chinyezi.

Ogula omwe ali ndi zofunikira za WVTR ayenera kupereka mikhalidwe yoyesera chifukwa WVTR imasiyana malinga ndi kapangidwe ka polima, makulidwe, kutentha ndi chinyezi.

Filimu Yotchinga Kwambiri Yopangira Vacuum

Kupaka vacuum kumachotsa mpweya wambiri wozungulira chinthucho chisanatsekedwe. Pazinthu zomwe zimakhudzidwa ndi mpweya, filimu yotchinga kwambiri ingathandize kuchepetsa kulowa kwa mpweya m'khoma la phukusi.

PA imathandizira kulimba ndi kukana kubowoka chifukwa phukusili limagwirizana bwino ndi chinthucho, pomwe EVOH imapereka chotchinga cha okosijeni ndipo mbali ya PE imapereka magwiridwe antchito otseka kutentha mu kapangidwe kamene kali pano.

Nyama Yatsopano ndi Yokonzedwa

Makanema opaka vacuum okhala ndi zotchinga zambiri amatha kuyesedwa kuti aone nyama yatsopano, nyama yokonzedwa, masoseji ndi zinthu zina zamapuloteni komwe chitetezo cha mpweya, kukana kubowoka ndi kulimba kwa chisindikizo ndikofunikira.

Nsomba ndi Zakudya Zam'madzi

Kuyika zinthu m'madzi kumafuna kuwongolera mosamala momwe zinthu zilili, kutentha kwa malo osungiramo zinthu, komanso chitetezo cha tizilombo toyambitsa matenda. Kusankha filimu kuyenera kutsimikiziridwa pamodzi ndi zinthu zenizeni za m'madzi komanso momwe zinthu zilili zofunika kuti zinthu zizizizira.

Tchizi ndi Zakudya za Mkaka

Mafilimu okhala ndi EVOH angathandize kuteteza tchizi chomwe chimagwirizana ndi mpweya ndi zinthu zina za mkaka zomwe zimasankhidwa, pomwe PA imathandizira kukana kwa makina panthawi yopaka ndi kugawa vacuum.

Filimu Yotchinga Kwambiri Yopangira Thermoforming

Kapangidwe koyenera ka PA/EVOH/polyolefin kangagwiritsidwe ntchito ngati ma webu apansi opangidwa ndi thermoforming. Panthawi yopangidwa ndi thermoforming, filimuyo imatenthedwa ndikukokedwa m'bowo chakudya chisanalowe ndipo ukonde woyenerera wa pamwamba umatsekedwa ku phukusi.

Kupanga filimuyi kumatambasula ndikuchepetsa, makamaka mozungulira ngodya ndi mabowo akuya. Filimu yomwe imapereka chotchinga chokwanira isanapangidwe ingakhale ndi makulidwe osiyanasiyana am'deralo ndi magwiridwe antchito a chotchinga itatha kukoka mozama.

Pa ntchito zopanga thermoforming, tchulani kutalika kwa dzenje, m'lifupi, kuya, utali wa ngodya, kutentha kwa kapangidwe kake, chitsanzo cha mzere, kulemera kwa phukusi ndi magwiridwe antchito ofunikira kuti muyesere geji yoyenera ndi kapangidwe kake.

PA/PE Medium Barrier vs PA/EVOH/PE High Barrier Film

Filimu Yosindikizidwa Yokhala ndi Zopinga Zambiri Yosindikizidwa ndi Mitundu

Ma phukusi osindikizidwa osinthasintha amalola zithunzi za kampani, zambiri za malonda, ma barcode, malangizo okonzekera ndi zambiri zoyendetsera ntchito kuti ziphatikizidwe mu phukusili.

Kagwiridwe ka ntchito kosindikiza kamadalira gawo lakunja la polima, kukonza pamwamba ndi makina osankhidwa a inki. Ngati kusindikiza mitundu kukufunika, tchulani njira yosindikizira, chiwerengero cha mitundu, zojambulajambula, mbali yosindikiza ndi kukonza pamwamba komwe kukufunika.

Filimu yosindikizidwa iyenera kuyesedwa kudzera mu ndondomeko yonse yolongedza, kuphatikizapo kupanga ngati kuli kofunikira, kutseka kutentha, vacuum, kusungirako ozizira komanso kusamalira phukusi, kuti zitsimikizire kuti pamwamba posindikizidwapo pali kumatirira ndi mawonekedwe ofunikira.

Zofunikira Pakuchita Bwino pa Mafilimu Oletsa Kutsekeka Kwambiri

Zomwe zilipo panopa sizipereka ma OTR, WVTR, mphamvu yotsekera, kubowola kapena ma tensile values ​​otsimikizika a filimuyi yeniyeni. Ngati magawo awa ndi ofunikira pa zomwe mukufuna, pemphani deta yaukadaulo kapena mayeso m'malo mogwiritsa ntchito ma generic high-barrier values.

Kupaka Chakudya Chozizira ndi Chozizira

Makanema okhala ndi PA ambiri nthawi zambiri amaganiziridwa pamene mapaketi amafunika kulimba panthawi yoziziritsa, kuzizira ndi kugawa. Kusinthasintha kwa filimu, kukana kukhudzidwa ndi kutseka kwa chisindikizo kuyenera kuyesedwabe pa kutentha kwenikweni kosungira.

Pa zinthu zozizira, tchulani kutentha kocheperako kosungira, njira yozizira, kulemera kwa chinthucho, chiopsezo chozizira kwambiri, momwe zimatayikira, ndi nthawi yomwe ikufunika kusungidwa.

Kodi Filimu Iyi Ndi Yoyenera MAP?

Makanema okhala ndi EVOH okhala ndi zopinga zambiri amatha kukhala gawo la machitidwe a Modified Atmosphere Packaging, koma magwiridwe antchito a MAP amadalira kapangidwe ka phukusi lonse osati filimu yokha.

Mapulojekiti a MAP ayenera kufotokoza zomwe zagulitsidwa, kusakaniza kwa mpweya, mpweya wotsala womwe umafunika, kutentha komwe kusungidwa, nthawi yomwe mukufuna kukhala pa alumali, kuya kwa kapangidwe kake, kapangidwe ka pamwamba pa ukonde, ndi momwe zimatsekedwera.

Chitetezo cha chakudya ndi nthawi yosungiramo chakudya ziyenera kutsimikiziridwa kuti zigwiritsidwe ntchito bwino ndi wopanga chakudya kapena akatswiri oyenerera pa MAP.

Zofunikira pa Kuyika ndi Kuphika

Kupezeka kwa PP ndi EVOH mu kapangidwe ka multilayer sikupangitsa kuti filimu iliyonse ikhale yoyenera kugwiritsidwa ntchito pobwezera kapena kuwiritsa.

Kukonza zinthu motsatira njira yobwezera zinthu kungapangitse kuti ma CD azitha kutentha kufika pa 121°C kapena kupanikizika kwina, kutengera njira yochitira zinthu. Mtundu wa sealant, tie layers, EVOH grade, PA grade, layer ratios ndi kapangidwe ka filimu yonse ziyenera kupangidwa kuti zigwirizane ndi njira yofunikira yotenthetsera.

Ngati pakufunika kuyikapo zinthu zobwezerezedwanso kapena zowiritsa, perekani kutentha kwenikweni kwa njira yogwirira ntchito, nthawi yogwirira, kupanikizika, mtundu wa chakudya ndi zofunikira zotsekera kuti HSQY itsimikizire ngati pali nyumba yapadera.

Kupaka Zachipatala Kumafuna Giredi Yodzipereka

Chidziwitso cha gwero la HSQY chomwe chilipo chikulemba ma phukusi azachipatala pakati pa omwe angagwiritsidwe ntchito. Komabe, ma phukusi azachipatala ali ndi zofunikira zina zomwe zimatengera chipangizocho, njira yotetezera yoyera, mgwirizano wotsekera ndi njira yotetezera yoyera.

Filimu yopangidwira ethylene oxide, gamma, electron-beam kapena steam sterilization iyenera kukhala yoyenera bwino pa njira yoyeretsera. Kugwirizana ndi pepala lachipatala, zinthu zamtundu wa Tyvek, nonwovens kapena maukonde ena apamwamba kumafunanso kuwunika kosiyana.

Musamaone satifiketi ya SGS kapena ISO ngati umboni wakuti mtundu uliwonse wa filimuyi wavomerezedwa ngati njira yosungiramo zinthu zachipatala yoyera.

Zosankha Zapadera za Filimu Yophatikizana ndi Magawo 11

• Kukhuthala kopangidwa mwamakonda kuchokera pamitundu yoyenera yopangira.

• Ma roll opangidwa mwamakonda mpaka malire oyenera a makina.

• Kapangidwe ka multilayer kamakonda malinga ndi zofunikira zotchinga.

• Ma ratio osiyanasiyana a PA, EVOH, PP ndi PE layer.

• Cholinga cha OTR chopangidwa mwamakonda chimadalira njira ndi zikhalidwe zoyesera.

• Chofunikira cha WVTR chapadera.

• Kapangidwe ka zopaka zotayira mpweya.

• Kapangidwe ka pansi pa ukonde kamene kamapangidwa ndi thermoforming.

• Kachitidwe kosavuta kochotsa kapena kutseka ngati pali zinthu zoyenera.

• Mtundu wowonekera bwino kapena wosinthidwa.

• Kukonza pamwamba pa chinthu chosindikizidwa.

• Kusindikiza kwamtundu wapadera.

• Kukula kwapakati kokhazikika ndi m'mimba mwake wa mpukutu.

• Tumizani phukusi la mpukutu ndi makonzedwe a ma pallet.

Chidziwitso Chofunikira pa Filimu Yokhala ndi Chiwopsezo Chachikulu

• Chogulitsa chopakidwa.

• Kupaka vacuum, thermoforming, MAP kapena njira ina yopangira.

• Kapangidwe ka filimu yomwe ilipo ngati ilipo.

• Kufunika kwa makulidwe onse a filimu.

• Kuchuluka kwa mpukutu wofunikira.

• M'mimba mwake wa pakati ndi OD yozungulira kwambiri.

• OTR yofunikira ndi mikhalidwe yoyesera.

• WVTR yofunikira ndi mikhalidwe yoyesera.

• Kuzama ndi kukula kwa dzenje lopangidwa ndi thermoforming.

• Mtundu ndi mtundu wa makina opakira.

• Mnzake wofunikira wa chisindikizo kapena zinthu zapamwamba.

• Chofunikira chosavuta kuchotsa kapena kutseka chisindikizo.

• Kutentha kosungirako ndi nthawi yofunikira yosungiramo zinthu.

• Kubwezera, kupha tizilombo toyambitsa matenda kapena kuwiritsa ngati kuli kofunikira.

• Njira yosindikizira, mitundu ndi zojambulajambula ngati pakufunika.

• Zolemba zofunikira zokhudzana ndi malamulo kapena zokhudzana ndi chakudya.

• Kuchuluka kwa mayeso ndi momwe zimagwiritsidwira ntchito pachaka.

• Dziko ndi doko lopitako.

Ziphaso ndi Zolemba Zaukadaulo

Chithunzi cha satifiketi chomwe chili pansipa chasungidwa patsamba loyambirira. Ogula ayenera kutsimikizira mtundu wa satifiketi womwe ulipo, kuvomerezeka kwake, kuchuluka kwa kapangidwe kake komanso ngati zolembazo zikugwirizana ndi kapangidwe ka filimuyo komanso momwe ikugwiritsidwira ntchito.

Pa ntchito zokhudzana ndi chakudya, zachipatala, zoyankha kapena zina zomwe zalamulidwa, pemphani zikalata zokhudzana ndi ntchitoyo m'malo mongodalira satifiketi ya SGS kapena ISO yokha.

Ziwonetsero Zapadziko Lonse za HSQY Plastic Group

HSQY imakumana ndi opanga chakudya, osinthira ma paketi, ogulitsa ndi ogula mafakitale pa ziwonetsero zapadziko lonse lapansi kuti akambirane za mafilimu oteteza kwambiri, mafilimu otenthetsera kutentha, mafilimu ophimba zivundikiro ndi mapulojekiti okhazikika osinthika a ma paketi.

Kupanga ndi Kuyika Mafilimu Opingasa Kwambiri

Mafunso Omwe Amafunsidwa Kawirikawiri Okhudza Filimu Yokhala ndi Zingwe 11 Zazitali

Kodi filimu yolumikizirana ya zigawo 11 ndi chiyani?

Filimu yolumikizira ya zigawo 11 imaphatikiza zigawo khumi ndi chimodzi za polima ndi zomangira panthawi imodzi yolumikizirana. Zigawozo zimasankhidwa kuti zipereke zinthu monga chotchinga cha okosijeni, kukana kubowoka, kutseka, kuteteza chinyezi komanso magwiridwe antchito opangira.

Kodi kapangidwe ka filimu iyi ya HSQY ndi kotani?

Kapangidwe kamene kali pano ndi PA/TIE/PP/TIE/PA/EVOH/PA/TIE/PE/PE/PE/PE. Kapangidwe kamene kamasinthidwa kangafunike kupanga kosiyana ndi kutsimikiziridwa kwaukadaulo.

N’chifukwa chiyani EVOH imagwiritsidwa ntchito mufilimuyi?

EVOH imapereka chotchinga champhamvu cha okosijeni, mpweya ndi fungo. Nthawi zambiri imayikidwa mkati mwa ma CD ambiri ndipo imatetezedwa ndi ma polymer ena chifukwa magwiridwe antchito ake amakhudzidwa ndi chinyezi.

Kodi EVOH imapereka chotchinga cha chinyezi?

EVOH imasankhidwa makamaka kuti igwiritsidwe ntchito poteteza mpweya ndi mpweya. Kukana nthunzi ya madzi m'mapangidwe amitundu yambiri nthawi zambiri kumathandizidwa ndi zigawo za polyolefin zozungulira monga PE ndi PP.

Nchifukwa chiyani PA imagwiritsidwa ntchito mu filimu yoteteza kwambiri?

PA, yomwe imadziwikanso kuti nayiloni, imawonjezera mphamvu ya makina, kulimba komanso kukana kubowoka. Makhalidwe amenewa ndi othandiza kwambiri m'maphukusi a vacuum ndi thermoforming.

Kodi makulidwe ake ndi otani?

Mafotokozedwe azinthu zomwe zilipo pano ali pakati pa 0.03mm ndi 0.45mm, ofanana ndi 30-450μm. Kukhuthala komwe kulipo kumadalira kapangidwe ndi kagwiritsidwe ntchito kofunikira.

Kodi pali mipata iti ya mipukutu?

Tsamba lomwe lili pano lili ndi m'lifupi kuyambira 200mm mpaka 4000mm. Perekani chitsanzo cha makina, m'lifupi mwa mpukutu wofunikira, m'mimba mwake wa pakati ndi OD yapamwamba kwambiri ya mpukutu popempha mtengo.

Kodi filimuyi ndi yoyenera kupakidwa vacuum?

Nyumba zoyenera zingagwiritsidwe ntchito popaka nyama, nsomba zam'madzi, tchizi ndi zinthu zina. Choyezera chomaliza cha filimu ndi kapangidwe kake ziyenera kusankhidwa malinga ndi mawonekedwe a chinthucho, chiopsezo chobowoka, momwe chimatsekedwera komanso zofunikira zotchingira.

Kodi filimuyi ikhoza kupangidwa ndi thermoform?

Ma grade oyenera angagwiritsidwe ntchito ngati ma webu oyambira pansi omwe amawongoleredwa ndi kutentha. Kuti mukoke mozama, perekani kuya kwa mapangidwe, kukula kwa dzenje, utali wa ngodya ndi momwe makina amagwirira ntchito chifukwa filimuyo imakhala yopyapyala ikapangidwa.

Kodi iyi ndi filimu ya MAP?

Mapangidwe okhala ndi zotchinga zazitali okhala ndi EVOH angagwiritsidwe ntchito m'makina osankhidwa a MAP. Kusakaniza kwa mpweya, mawonekedwe a phukusi, OTR, kukhulupirika kwa chisindikizo, kutentha kosungirako ndi nthawi yosungiramo zinthu ziyenera kutsimikiziridwa kuti phukusi lonse likhale lokwanira.

Kodi filimuyi ingasindikizidwe ndi utoto?

Mungakambirane za njira zosindikizira ndi zosindikiza zamitundu. Perekani zojambula, kuchuluka kwa mitundu, njira yosindikizira, mbali yosindikizira ndi zofunikira za inki kuti chithandizo cha pamwamba ndi kufotokozera kwa kusindikiza kutsimikizidwe.

Kodi filimuyi ndi yoyenera kupakidwa zinthu zobwezera?

Mphamvu yobwerera siyenera kuganiziridwa pa kapangidwe kake. Filimu yapadera iyenera kutsimikiziridwa malinga ndi kutentha kwa kubwerera, kupanikizika, nthawi yogwirira, chakudya ndi zofunikira pa chisindikizo.

Kodi ingagwiritsidwe ntchito poika zinthu zachipatala?

Kapangidwe kake kakhoza kuyesedwa kuti kagwiritsidwe ntchito pochiza matenda, koma njira yeniyeni yoyeretsera, kutseka pansi, zofunikira pa malamulo ndi njira yotsimikizira ziyenera kufotokozedwa. Filimu yokhazikika yoyeretsera siyenera kufotokozedwa ngati yoyeretsera mankhwala yochiza matenda.

Kodi HSQY ingathe kusintha mulingo wotchinga?

Kapangidwe ka zotchinga kakhoza kukambidwa malinga ndi OTR, WVTR yofunikira, makulidwe onse, kuzama kwa kapangidwe kake, zinthu ndi momwe zimasungidwira. Perekani miyeso yoyesera ndi mikhalidwe yoyesera ngati n'kotheka.

Ndi mfundo ziti zomwe zimafunika polemba mtengo?

Chonde perekani zinthu zopakidwa, njira yopakira, makulidwe a filimu, m'lifupi, chotchinga chofunikira, miyeso yopangira ngati kuli kofunikira, mtundu wa makina, wogwirizana ndi chisindikizo, momwe mungasungire, zofunikira zosindikizira, zofunikira pa malamulo ndi kuchuluka kwa pachaka.

Chifukwa Chiyani Muyenera Kusankha Filimu Yowonjezera ya HSQY High Barrier Coextrusion?

HSQY imapereka mafilimu angapo a PA/PE, PA/EVOH/PE ndi PA/PP/EVOH/PE/PE flexible packaging films for vacuum package, thermoforming, mapaketi a chakudya ndi ntchito zosankhidwa zamafakitale.

Kukhuthala kwa filimu, m'lifupi, kapangidwe ka zigawo zambiri, mulingo wotchinga, mawonekedwe a mpukutu ndi kasinthidwe kosindikizidwa zitha kukambidwa malinga ndi zida zopakira za wogula komanso zofunikira za chinthu chomalizidwa.

Pa mapulojekiti atsopano, tumizani HSQY zomwe mukufuna pakali pano pa filimu yanu kapena chitsanzo cha filimu yeniyeni pamodzi ndi chitsanzo cha makina opakira, chinthucho ndi chotchinga chofunikira. Izi zimathandiza kuti filimuyo iwunikidwe ngati gawo la njira yonse yopakira osati dzina la polima lokha.