High-barrier PET/EVOH/PE siling film , we dɛn kin kɔl bak EVOH lidding film, oxygen-barrier tre film ɔ MAP top-seal film, na wan multilayer fleksibul pak matirial we dɛn dɔn divɛlɔp fɔ it trey dɛn we nid fɔ ridyus ɔksijɛn transmishɔn, rili siling ɛn kɔntrol gas ritɛnshɔn.
wan tipik strכkchכ de kכmbayn wan PET כ BOPET כta layεr, wan EVOH כksijεn-baria layεr, tay כ adhesive layεr dεm εn wan PE-bεys fכd-kכntakt siling layεr.
Di PET layt de gi klia, tɛnsiɛl trɛnk, stiffnɛs, dimɛnshɔnal stebiliti ɛn printabiliti. EVOH de gi di prinsipal oksijεn εn aroma barεri, we di PE-bεys insay layεr de hεt-sil to wan kכmpatibl PE siling sεf.
HSQY in kɔrɛnt standad prodak na wan ay-baria lɔk-sil film we dɛn mek fɔ kɔmpitabl PET/PE trey dɛn , PET/EVOH/PE trey dɛn ɛn ɔda kɔntena dɛn we dɛn silin flɛnch prɛzɛnt wan fayn PE-bɛs sɔfays.
Di fainal film strɔkchɔ, ɔksijɛn transmishɔn rit, wata-vaypa transmishɔn rit, sil trɛnk ɛn shelf-layf pefɔmɛns fɔ spɛsifa ɛn tɛst ɔnda aplikeshɔn kɔndishɔn dɛn we dɛn gri.
| Film Layer | Praymari Fɔnkshɔn Pɔchɛshɔn | Kɔnsidɛreshɔn |
|---|---|---|
| PET ɔ BOPET Ɔta Lay | I de gi klia, stiffnɛs, tɛnsiɛl trɛnk, dimɛnshɔnal stebiliti ɛn printabiliti | Kɔnfɛm film gej, haz, glos, sɔfayz tritmɛnt, shrinkage ɛn printin rikwaymɛnt |
| Lay we de print | I de kɛr logo, grafik, prodak infɔmeshɔn, barɔd ɛn di ditel dɛn we pɔsin kin tray fɔ no | Kɔnfɛm printin sayd, ink sistɛm, kɔlɔ kɔnt, print ripit ɛn ay-mak pozishɔn |
| Lamineshɔn Adhesive fɔ di tin dɛn we dɛn de yuz | Bond di PET layt to di barɛri ɛn silin strɔkchɔ | Konfam di tεm we di kכriכn, di bond trεnk, di maygrεshכn, di rεsidyual sכmtεm εn di stכrej rikwaymεnt dεm |
| Tay Laya dɛn | Bond EVOH to PE ɔ ɔda layers we de rawnd am | Konfam delamination resistans ɛn kɔmplit coextruded strɔkchɔ |
| EVOH Barɛri Layer | I de gi di praymari ɔksijɛn, gas ɛn aroma barɛri | Barɛri dipen pan EVOH gred, tik, tɛmpracha ɛn rilitiv humiditi |
| PE-Based Sialant Layer we de mek yu gɛt di sik | Hɛt-sial di fim to wan kɔmpitabl PE silin sɔfays | Match di silan to di tre flɛnch, kɔntaminɛshɔn lɛvɛl ɛn di sil trɛnk we dɛn nid |
| Opshɔnal Anti-Fɔg Tritmɛnt | I de ridyus di wata drɔp dɛn we pɔsin kin si na di say we di it de fes | Kɔnfɛm filin tɛmpracha, kol-stɔrɔj kɔndishɔn ɛn rikwayd pefɔmɛns durayshɔn |
rεdyus כksijεn transmishכn: EVOH kin ridyus כksijεn εntri bכku bכku wan we dεn protεkt insay wan kכrekt we dεn disayn mכltilayεr strכkchכ.
MAP gas ritɛnshɔn: lid we gɛt ay barɛri kin ɛp fɔ kip kabɔn dayɔgzayd, naytrɔjen ɔ ɔda gas dɛn we dɛn dɔn pik fɔ pak.
aroma protεkshכn: EVOH de εp fכ ridyus di lכs fכ di aroma dεm we dεn want εn di εntry fכ di εksternal smel dεm.
כksidεshכn kכntrכl: we yu rεdכks כksijεn εksposhכn kin slo di kכla, rεnsiditi, fכ fכm fכ dεtεryushכn εn nyutriεnt כksidεshכn fכ fayn it dεm.
Transparent pak: Klia PET , EVOH ɛn PE layers alaw prodak visibiliti we nɔ de abop pan aluminiɔm fɔyl.
Mɛkanikal protɛkshɔn: PET ɔ BOPET de gi stiffnɛs, tɛnsiɛl trɛnk ɛn stebul wɛb handlin.
Kastom printin: Di ɔda PET sɔfa de sɔpɔt branding, instrɔkshɔn ɛn traysibiliti.
Ay barɛri nɔ min se wan fim kin indipɛndɛnt garanti fɔ it sef ɔ shelf layf. Di tre , sil, gas miksɔp, hajɛns ɛn kol chen fɔ du bak kɔrɛkt wan.
EVOH na wan ifektiv ɔksijɛn-baria matirial, bɔt in gas-baria pefɔmɛns de sɛnsitiv to mɔstɔ ɛn rilitiv humiditi.
fכ dis rizin, EVOH de nכmal fכ posishכn bitwin PE כ כda layεr dεm we de rεsistant mכsichכ insted fכ yuz am as εkspos fכd-kכntakt כ autsay sεf.
Wan OTR rizɔlt we dɛn mɛzhɔ ɔnda dray laboratori kɔndishɔn nɔ fɔ ɔtomɛtik prɛzɛnt as di garanti pefɔmɛns fɔ wan mɔs chill-fud pakej.
Ɛni ɔksijɛn transmishɔn rit we dɛn tɔk bɔt fɔ no:
Test standad
Test tɛmpracha
Rilativ humidity na ɛni say na di fim
Film tik we yu de tik
Oriɛnteshɔn fɔ fim
Test yunit dɛn
If di valyu de fɔ di fim ɔ kɔmplit paket
Di tebul we de kam biɛn ya de sɔmariz di kɔrɛnt standad HSQY ay-baria lɔk-sil prodak. Faynal garanti valyu dɛn fɔ apia na di apruv tɛknikal data sheet matirial ɛn bay spɛsifikɛshɔn.
| Tayp fɔ Prodakt | Ha-baria tre liding film |
| Di Strukchɔ fɔ di Matirial | PET ɔ BOPET / EVOH / PE multilayer laminat ɔ kɔɛkstrushɔn-lamineshɔn kɔmbaynshɔn |
| Standart Sil Tayp | Lok sil ɔ weld sil |
| Opshɔn we I izi fɔ Pil | I nid fɔ gɛt wan sɛpret divɛlɔp izi-pil silant gred |
| Rifrɛns Tiknɛs | lεk 0.052–0.09 mm, כ 52–90 μm |
| Rol Width we yu de yuz | lεk 150–900 mm, wit kכstכm slitin we de |
| Width dɛn we dɛn dɔn pik | 180 mm, 320 mm, 400 mm, 640 mm ɛn kɔstɔm wit dɛn |
| Rifrɛns Rol Lɛngth | Na lɛk 500 m, wit kɔstɔm rol lɔng dɛn we de |
| Kor Dayamita we de na di kɔr | Customized akɔdin to di tre silin mashin |
| Aw a luk | Klia ɔ kɔstɔm print |
| Rifrɛns Densiti | Na lɛk 1.36 g/cm3 fɔ di standad prodak we dɛn rayt |
| Ɔksijɛn Barɛri | Grɛd we gɛt ay barɛri; spɛsifa target OTR ɛn tɛst kɔndishɔn dɛn |
| Moisture Barɛri fɔ di wata | Dipen pan di strɔkchɔ; spɛsifa target WVTR ɛn tɛst kɔndishɔn dɛn |
| Anti-Fɔg we dɛn kɔl | Nɔ de insay di standad gred we de naw; dɛn kin tɔk bɔt di kɔstɔm divɛlɔpmɛnt |
| Yuz Maykrowev ɛn Ɔvin | Nɔ fit fɔ di standad gred we de naw |
| Yuz Friza | Nɔ spɛsifikɛd fɔ di standad gred we de naw |
| Praymari Aplikeshɔn fɔ Trey | Kompatibl PET/PE , PET/EVOH/PE ɛn PE-sil-sɔfays trey dɛn |
| Di we aw dɛn de pak di tin dɛn | Atmosfɛrik tre silin, gas-flush MAP ɛn vaykum-ɛn-gas MAP afta validɛshɔn |
| Ikwipmɛnt dɛn we Kɔmpatibl | Manual, semi-ɔtomɛtik ɛn ful ɔtomɛtik tre silin mashin dɛn |
| Rifrɛns MOQ | Na lɛk 1,000 kg pan wan spɛsifikɛshɔn |
| Rifrɛns Lid Taym | lεk 10–15 dez afta dεn dכn dipכsit εn fayn spεsifikεshכn aprכval |
| Fɔ print | Fleksografik ɔ gravu printin we de bay prɔjek |
Di prɔdak we de naw na lɔk-sil gred. Izi-pil, anti-fɔg, lɔw-tɛmpracha ɛn tɛmal gred dɛn nid sɛpret strɔkchɔ ɛn dɛn nɔ fɔ infɛr frɔm di standad spɛsifikɛshɔn.
| Barrier Metric | Wetin I Mezhɔ | Wetin Di Baya Fɔ Spɛsifa |
|---|---|---|
| OTR we dɛn kɔl OTR | Ɔksijɛn we de pas tru wan difayn fim eria fɔ wan difayn tɛm | Maksimal valyu, tɛst standad, tɛmpracha, rilitiv humiditi, tiknɛs ɛn yunit dɛn |
| WVTR | Wata vapour we de pas tru wan difayn film eria ova tɛm | Maksimal valyu, tɛst standad, tɛmpracha, humiditi gradient ɛn yunit dɛn |
| Ɔl-Pak Ɔksijɛn Ingress | כksijεn we de go insay tru di lid, tre , sil, kכna, pinhol εn paket lik | Pak saiz, tre barεri, sil wit, lik mεtכd, stכrej tεm εn akseptabl rεsidyual כksijεn |
| Gas Ritɛnshɔn | Abiliti fɔ mentɛn di MAP gas kɔmpɔzishɔn we dɛn dɔn pik | Fɔs gas miksɔp, edspɛs, prodakt respirashɔn, stɔrɔj tɛmpracha ɛn tɛst intaval |
wan film-onli OTR rizulεt nכ de riprizent di כksijεn ingrεs fכ di komplit tre pakej.
Di HSQY PET/EVOH/PE prodak we de naw de yuz lɔk-sil ɔ weld-sil strɔkchɔ.
Dɛn kin pik lɔk-sil film we di pakej sikyɔriti, gas ritɛnshɔn, lik rɛsistɛns ɛn transpɔt stebiliti impɔtant pas di kɔshɔma peelabiliti.
Wan paket we gɛt lɔk-sil kin nid fɔ kɔt, pier ɔ te fɔ mek i go ebul fɔ gɛt di it. I nɔ fɔ de na makit as izi fɔ pul am pas dɛn dɔn tɛst wan sɛpret we dɛn dɔn mek fɔ sial we pɔsin kin pul.
Rivyu di tin dɛn we gɛt fɔ du wit am ay-baria lɔk-sil PET/EVOH/PE liding film .
Wan ay-baria film we izi fɔ pul kin jɔyn ɔksijɛn protɛkshɔn wit kɔntrol kɔnsuma opin.
Wan saksesful izi-pil vɛshɔn fɔ gi:
Sufayf gas ɛn lik rɛsistɛns di tɛm we dɛn de sheb am
Kontroled peel-initiashɔn fɔs
Stebul peel-prɔpageshɔn fɔs
Wan-pies lid we dɛn kin pul
Minimal tearing ɔ shredding
Kɔnsistɛns opin afta yu dɔn kip am na frij
Barɛri ritɛnshɔn afta dɛn dɔn sial ɛn handel am
I izi-pil pefɔmɛns nid fɔ gɛt sɛpret silin fɔmyulashɔn ɛn dɛn fɔ trit am lɛk kɔstɔmayz prodak pas fɔ chenj di sɛtin to di standad lɔk-sil fim.
modifyed atmosfɛs pak de riples mɔs pan di nɔmal ɛya na tre wit wan kɔntrol fud-grɛd gas miksɔp bifo dɛn sial am.
Wan kɔmplit MAP sistɛm inklud mɔ pas di liding film.
| MAP Komponent | Wetin Mek I Impɔtant | Valideshɔn Rikwaymɛnt |
|---|---|---|
| Lidding Film we dɛn kɔl | Kɔntrol ɔksijɛn ingres, gas lɔs, pankchɔ rɛsistɛns ɛn sil pefɔmɛns | OTR, WVTR, tiknes, sil trɛnk ɛn rol kwaliti |
| Tre | wan lכw-baria tre kin bi di men rod fכ כksijεn εntri | Trey strɔkchɔ, EVOH layt, flɛnch kɔmpɔzishɔn, dimɛnshɔn ɛn OTR |
| Stamp | Lid we gɛt ay barɛri nɔ go ebul fɔ kɔmpɛns fɔ wik, dɔti ɔ nɔ kɔmplit sil | Sil wit, tɛmpracha, prɛshɔn, tɛm fɔ de ɛn lik tɛst |
| Gas Mikstɔr | Difrɛn it dɛn nid difrɛn ɔksijɛn, kabɔn dayɔgzayd ɛn naytrɔjen lɛvɛl | Initial gas konsantreshכn, rεsidyual כksijεn, hεdsεs rεshכn εn gas-analysis schedule |
| Fɔd Prodakt | fεt, mכsichכ, asid, respirashכn εn maykrobayoloji de afekt di pakej rikwaymεnt dεm | Prodakt-spɛsifi k sefty, ɔksidɛshɔn ɛn shelf-layf tɛst |
| Kol Chen we dɛn kin yuz | Tεmprachכ de afekt maykrobayoloji, gas sכlubiliti, film barεri εn prodakt rεspireshכn | Stɔrej, transpɔt ɛn rital-displei tɛmpracha validɛshɔn |
Di fud-spɛsifi k MAP gas miksɔp ɛn di target shelf layf fɔ bi bay kwalifay fud-pak ɛn it-sefty spɛshal pipul dɛn.
HSQY de saplae bak PET/EVOH/PE ay-baria trey dɛn ɛn PET/PE trey dɛn fɔ kɔmpitabl silin-film prɔjɛkt dɛn.
| Kɔmpiashɔn | Gas-Flɔsh MAP | Vaykum-ɛn-Gas MAP |
|---|---|---|
| Fɔ pul di briz | Gas de displeys pat pan di nɔmal briz | Dɛn kin pul bɔku pan di briz bifo dɛn put di gas miksɔp |
| Rizidul Ɔksijɛn Kɔntrol | Dipen strɔng wan pan gas flɔ, tre jɔyometri ɛn saykl dizayn | I kin gi mɔ kɔntrol rɛsɛdyual ɔksijɛn we dɛn kɔnfigyut am kɔrɛkt wan |
| Ikwipmɛnt Kɔmplisiti | Jɛnɛral wan, i kin smɔl | I nid fɔ gɛt vaykum ikwipmɛnt ɛn wan saykl we lɔng pas am |
| Di tin we dɛn kin du | I kin bi fast fɔ di prɔdak dɛn we fit | Vaykum ɛn gas stej kin ridyus di saykl spid |
Standard PET/EVOH/PE lidding film nɔ fɔ yuz ɔtomɛtik wan as vaykum skin pak fim.
VSP film fɔ ɔt, sof ɛn kɔnfɔm klos rawnd di prodak we i de bon to wan kɔmpitabl tre ɔ bod. I nid spɛshal fɔm dip, vaykum rispɔns, pankchɔ rɛsistɛns ɛn silin pefɔmɛns.
Wan flat ay-baria lidding film ɛn wan thermoformable vacuum skin film na difrɛn kayn prɔdak.
| Tray Material | Compatibility Gaydɛns | Rikɔmɛnd Aprɔch |
|---|---|---|
| PET/PE Trey we yu de yuz | Praymari aplikeshɔn we di tre flɛnch prɛzɛnt wan kɔmpitabl PE silin sɔfays | Konfam PE gred, flɛnch jɔyometri ɛn sil trɛnk pan di aktual tre |
| PET/EVOH/PE Trey we yu de yuz | I fayn fɔ wan kɔmplit ay-baria MAP sistɛm we di ɔdasay silin sɔfays na PE | Match tre ɛn lid barɛri, verify gas ritɛnshɔn ɛn tɛst di kɔmplit pakej |
| PE ɔ PE-Kɔt Trey | May bi kompitibul wit di PE-based sialant layt | Test lok-sil trɛnk ɛn sil-thru-kɔntaminɛshɔn pefɔmɛns |
| Plɛn APET ɔ r PET fud tre | Wan plein PET flɛnch nɔ kin sial kɔrɛkt wan to di standad PE silan | Yuz wan PET -kompatibl ɔ yunivasal silan gred afta yu dɔn tɛst |
| CPET Fɔd Trey fɔ it | Di standad gred nɔ fɔ ɔtomɛtik trit as CPET -kɔmpatibl ɔ ovenable | Selekt wan dediket CPET -kompatibl thermal strɔkchɔ |
| PP ɔ PP/EVOH/PP Trey | PP siling surfaces nכmal wan nid PP-kompatibl sialant | Yuz EVOH/PP ɔ ɔda kwalifay PP lidding-film strɔkchɔ |
| PS , PVC ɔ Aluminiɔm Trey | Standard PE-sil kompitibiliti nɔ fɔ asum | Yuz wan sabstret-spɛsifi k kɔtin ɔ silan fɔmyulashɔn |
| Tray we gɛt pepabɔd we dɛn kɔt | Kompatibiliti dipen pan di polima layna ɔ kɔtin na di flɛnch | Test di film agens di ekzak bod ɛn di kɔtin strɔkchɔ |
Fizik tre sɛmpul, tɛknikal drɔin ɔ wan kɔmplit tre -layer spɛsifikɛshɔn fɔ de bifo dɛn kɔnfɔm wan bɔlk fim ɔda.
Dɛn kin evalyu di fim dɛn we gɛt ay barɛri fɔ lid fɔ bif, bɔd, ship, mins mit, sosish ɛn prɔses mit we dɛn pak ɔnda modifyed atmosfɛs.
Mit-pak projɛkt dɛn kin nid bak fɔ mek dɛn nɔ pank, fɔ mek dɛn ebul fɔ du di sil-thru-kɔntaminɛshɔn, fɔ gɛt anti-fɔg prɔpati ɛn fɔ gɛt kɔntrol rɛsɛdyual ɔksijɛn.
Aplikeshɔn dɛn inklud chukchuk pat, tik, marinated pɔltri ɛn pripia bɔd prodak.
di bon ed dεm εn di likwid rilis kin nid כda pankchכ trεnk εn rilibul sial tru limited mכsichכ כ gris kכntaminεshכn.
Yu kin yuz EVOH baria film fɔ fish filɛt, shrimps, shelfish ɛn sifud we dɛn dɔn pripia we dɛn mach am wit di kol chen ɛn pakej atmosfɛs we dɛn nid.
Chiz pat dɛm, slais chiz, dairy-based it ɛn sɔm dairy prodak dɛm kin yuz barɛri film fɔ ridyus ɔksijɛn ɛksposhɔn ɛn aroma transfa.
Di aplikeshɔn dɛn na mit we dɛn dɔn kuk, pasta, rays, vɛjitebul, sos, kɔri ɛn it we dɛn dɔn pripia we dɛn dɔn kol we nid fɔ kip gas ɛn fɔ sial am fayn fayn wan.
Lɔk-sil ay-baria film dɛn kin evalyu fɔ deli prodak, dip, sos ɛn likwid-rich it dɛn we nid mɔ lik rɛsistɛns.
di prodak dεm we gεt hכy valyu we sεnsitiv to כksidεshכn, aroma lכs כ diskכlareshכn kin bεnεfit frכm wan barεri pakεj we dεn dεn fayn fayn wan.
Fim we gɛt ay barɛri nɔ kin fayn fɔ ɛvri frut ɔ vɛjitebul ɔtomɛtik wan.
di prodyuz we de rεspiret kin nid fכ kכntro di gas pεrmiabiliti כ maykroperforeshכn. Wan barɛri we ay pasmak kin mek wan paket atmosfɛs we nɔ fayn if dɛn nɔ tink bɔt aw fɔ blo.
Anti-fog ɛn ɔksijɛn barɛri na difrɛn fim wok dɛn.
EVOH de kɔntrol gas transmishɔn, we anti-fɔg tritmɛnt de chenj di we aw kɔndens wata de skata akɔdin to di fim we de fes di it.
Di standad HSQY ay-baria gred we de naw nɔ inklud anti-fɔg tritmɛnt. Wan kɔstɔmayz anti-fɔg vɛshɔn kin evalyu fɔ kol mit, sifud, chiz ɛn rɛdi-mil pak.
Anti-fog pefɔmɛns dipen pan:
Fɔd filin tɛmpracha
Prodakt moisture levul
Spid we i de kol
Tɛmpratura fɔ kip tin dɛn na frij
Di we aw di tɛmpracha kin chenj
Oriɛnteshɔn fɔ fim
Di tɛm we dɛn nid fɔ kip am
Nɔ. Di kɔrɛnt standad HSQY PET/EVOH/PE lɔk-sil fim nɔ spɛsifa as maykrowevable.
Maykrowev aplikeshɔn dɛn nid fɔ gɛt wan sɛpret kwalifay fim we dɛn tɛst wit di aktual tre , it, pawa lɛvɛl, ɔt tɛm ɛn stim-rilis instrɔkshɔn dɛn.
Nɔ. Wan dediket ovenable film ɛn kɔmpitabl ovenable tre nid fɔ kɔvɛnshɔnal-ɔvin aplikeshɔn dɛn.
Di standad gred we de naw nɔ spɛsifa as friza-sef.
Wan gred we gɛt lɔw tɛmpracha nid fɔ gɛt sɛpret tɛst fɔ impak rɛsistɛns, fim fleksibiliti, laminat bɔnd, pankchɔ rɛsistɛns ɛn sil intɛgriti.
Standard high-barrier lidding film nɔ fɔ yuz ɔtomɛtik wan fɔ retort prɔsesin.
Ritort pak nid fɔ gɛt wan dediket strɔkchɔ we dɛn validet fɔ prɔsesin tɛmpracha, prɛshɔn, durayshɔn, it kɔmpɔzishɔn ɛn post-rɛtɔt barɛri pefɔmɛns.
PET/EVOH/PE lidding film kin kɔnvɔyt fɔ manual, sɛmi-ɔtomɛtik ɛn ful ɔtomɛtik tre siling ikwipmɛnt we di rol ɛn siling spɛsifikɛshɔn dɛn mach di mashin.
Di wan dɛn we de bay fɔ gi:
Tray-sealer manifakta ɛn mɔdel
Atmosfɛrik, gas-flush ɔ vaykum-ɛn-gas prɔses
Tulin ɛn kaviti layout
Di wayd we di fim gɛt
Kor insay dayamita
Maksimal rol ausayd dayamita
Maksimal wet we di rol gɛt
Winding dairekshɔn
PE sial sayd wund insay ɔ na do
Di tɛmpracha we dɛn kin sial
Prɛshɔn fɔ sial
Dwɛl tɛm
Prodakshɔn spid
Sistem fɔ kɔt
Sensa fɔ print-rɛjista
MAP gas-kɔntrol ikwipmɛnt
HSQY de saplae bak it tre siling mashin fɔ standad ɔt silin ɛn sɛlɛkɛt MAP pak layn dɛn.
di siling winda na di kכmbaynshכn fכ tεmprachכ, prεshכn εn di tεm we de de we de prodyuz wan kכntinyu sial we nכ de damej di film כ tre .
Layn trayal dɛn fɔ ebul fɔ evaluate:
Minimum sil-initiashɔn tɛmpracha
Maksimal tɛmpracha bifo film ɔ tre distɔrshɔn
Prɛshɔn we dɛn nid fɔ sial
Minimum ifektiv tɛm fɔ de
Hot-tak trɛnk
Lɔk-sil trɛnk afta i dɔn kol
Film tearing ɔ cohesive failure
Sil-thru-kɔntaminɛshɔn pefɔmɛns
Wɛb trak ɛn kɔt
Wrinkles ɛn chanɛl lik
Bɔst rɛsistɛns
Ɔksijɛn we lɛf
Gas ritɛnshɔn we dɛn de kip am
Wata, bכdi, sos, כyl, fεt εn it patikyula dεm na di tre fεnj kin mek lik chanεl dεm εn ridyus di pakεj gas rεtεnshכn.
Selekt sialant fɔmyulashɔn dɛn kin telɛ limited kɔntaminɛshɔn, bɔt nɔ film nɔ fɔ tek ples fɔ ifektiv filin kɔntrol ɛn flɛnch klin.
Kɔntaminɛshɔn tɛst fɔ yuz di aktual it rɛsɛdyu, tre , layn spid, silin paramita ɛn frij kɔndishɔn saykl.
| Prɔblɛm | Posisibul Kɔz | Aytem dɛn fɔ Chɛk |
|---|---|---|
| Film Nɔ De Sial | Inkompatibl tre surface, rivεs film, lכw tεmprachכ כ insufisεnt prεshכn | Tray flange, PE siling sayd, temperechur, prɛshɔn ɛn tɛm fɔ de |
| Pakɛj Lɔs MAP Gas | Lɔw tre barɛri, inkɔmplit sil, pinhol, pankchɔ ɔ nɔ fayn film barɛri | Lid OTR, tre OTR, sil kɔntinyuiti, lik rit ɛn pakej damej |
| Residual Oxygen Na Tu Ay | If yu nɔ flɔsh gas fayn, yu nɔ gɛt bɛtɛ vaykum, yu nɔ gɛt bɛtɛ tre jɔyometri ɔ lik | MAP saykl, gas flɔ, vaykum lɛvɛl, edspɛs ɛn sil intɛgriti |
| Barrier Performance De Lower pas aw Dɛn bin de ɛkspɛkt | High humidity, insuficient EVOH tiknes, pinhol, fleks krak ɔ nɔ fit tɛst kɔmpiashɔn | Test temperechur, humidity, tiknes, strɔkchɔ ɛn aktual paket kɔndishɔn |
| Pakɛj Lik dɛn | Fɔd kɔntaminɛshɔn, wrinkles, film pankchɔ, krak krak trey dɛn ɔ inkɔmplit sil | Flɛnch klin, film intɛgriti, tre kɔndishɔn ɛn kɔmplit sil kɔntinyuiti |
| Film Delamination | Nɔ adekwayt adhesive cure, pasmak ɔt, kemikal ɛksposhɔn ɔ wik tay layers | Bond strכng, rεsidyual sכlvεnt, layt strכkchכ εn it kכmכshכn |
| Film Tia ɔ Pankchɔ | Insufishɛnt gej, shap prodak edj, rɔf hanlin ɔ pasmak wɛb tɛnsiɔn | Film tiknes, pankshכn rεsistεns, tre disayn εn hεndlin prכsεs |
| Poor Rol Fidin we nɔ fayn | Teleskoping, blok, inkɔrɛkt wayndin ɔ nɔ fayn kɔfishin fɔ frikshɔn | Rol bild, stɔrɔj, wayndin dairekshɔn, tɛnsiɔn ɛn mashin sɛtin |
OTR tɛst: Ripɔt di tɛst standad, tɛmpracha, rilitiv humiditi, tik ɛn yunit dɛn.
WVTR testing: Ripɔt di tɛst standad, tɛmpracha ɛn humidity gradient.
Lamination-bond strength: Verifay resistans to delamination we yu de kɔnvɔyt, sial ɛn stɔrɔj.
Sil trɛnk: Difayn di tɛst we ɛn akseptabl rɛnj fɔ di aktual tre .
Lik tɛst: Yuz vaykum, prɛshɔn-dɛkay, bɔbul, day ɔ ɔda we we dɛn gri pan.
Ɔksijɛn we lɛf: Mekɔp am wantɛm wantɛm afta yu pak am ɛn na di say dɛn we dɛn dɔn disayd fɔ kip am.
Gas kompozishun: Monitor chenj in oksijen, kabon dayɔgzayd ɛn naytrɔjen we dɛn de kip am.
Tiknes profayl: Verifay di barɛri kɔnsistɛns, stiffnɛs ɛn rol kwaliti.
Pancture resistance: Evaluate pefɔmans agens di prodak edj ɛn distribyushɔn damej.
Optik ɛn rol kwaliti: Chɛk di haz, glos, jel, skrat, wrinkles, tɛliskɔp ɛn ed alaynɛshɔn.
Shelf-layf validɛshɔn: Tɛst di aktual it ɛn kɔmplit paket ɔnda kol-chen kɔndishɔn dɛn we dɛn bin want.
Di PET ɔ BOPET ɔda layt kin sɔpɔt kɔstɔm fleksografik ɔ gravyu printin.
Di wok dɛn we dɛn kin du fɔ mek fim dɛn we dɛn print kin gɛt:
Logo dɛn fɔ brand
Di nem dɛn fɔ di prɔdak
Di tin dɛn we dɛn yuz ɛn infɔmeshɔn bɔt it
Instrɔkshɔn dɛn fɔ kip ɛn opin
Bakɔd ɛn QR kɔd dɛn
Di eria dɛn we gɛt deti-kɔd
Transparent prodakt winda dɛn
Rejista mak fɔ ɔtomɛtik tre sila dɛn
Traceability ɛn batch infɔmeshɔn
Print-film projɛkt dɛn fɔ kɔnfɔm artwok, kɔlɔ kɔnt, print ripit, ay-mak pozishɔn, wayndin dairekshɔn, ink sistɛm ɛn ɛni ia ɔda volyum.
Fɔd-kɔntakt suitabiliti dipen pan di kɔmplit PET , EVOH, tay-layer, adeziv, PE silan, anti-fɔg ɛn printin strɔkchɔ.
Di wan dɛn we de bay fɔ aks fɔ dɔkyumɛnt fɔ di rayt gred we dɛn dɔn gri fɔ, ɛn dɛn fɔ gɛt:
Teknik data sheet matirial
Sɛtifiket fɔ di analisis
Fɔd-kɔntakt diklareshɔn
Maygrɛshɔn ɔ kɔmplians tɛst ripɔt dɛn
OTR ɛn WVTR ripɔt dɛn
Di we aw dɛn de tɛst di sil-strɛng
Ristrikt-sɔbstans stetmɛnt dɛn
Batch traceability infɔmeshɔn
Dokumɛnt fɔ di ples-maket
ISO 9001 na kwaliti-mɛnejmɛnt-sistim sɛtifiket ɛn dɛn nɔ fɔ prɛzɛnt am as prodak-spɛsifi k pruf fɔ se ɛvri fim de fala ɔl di tin dɛn we dɛn nid fɔ kɔntakt wit it.
PET/EVOH/PE film gεt mכr dan wan polimכr famili εn i nכ fכ כtomatכk dεskrεb am as mono-matεrial כ yunivasal risaykul film.
Aktual risaykulbiliti dipen pan:
PET -to-PE rεshכ
Di tin dɛn we de insay EVOH
Tay layers ɛn lamination adhesive
Print ink ɛn kɔtin dɛn
Matirial fɔ trey
Abiliti fɔ separet di lid frɔm di tre
Fɔd kɔntaminɛshɔn
Lokal kɔlɛkshɔn ɛn sɔt infrastukchɔ
Destination-maket dizayn-fɔ-risaykul rikwaymɛnt dɛn
PE-rich ɔ PP-rich ay-baria film dɛn kin divɛlɔp as sɛpret risaykul-fɔs strɔkchɔ, bɔt ɛni risaykul klem fɔ sɔpɔt bay wan kɔmplit pakej asɛsmɛnt.
Kastom 52–90 μm tik ɛn tolɛreshɔn
Kastom 150–900 mm rol wit
Kastom rol lɔng
Kastom kor dayamita
Kastom rol wet ɛn maksimal ɔdasay dayamita
Kastom winding dairekshɔn
Kastom EVOH gred ɛn barɛri lɛvɛl
Kastom EVOH tik we dɛn kin yuz
Kastom tay-layer ɛn adhesive strɔkchɔ
Kastom PE silant fɔmyulashɔn
Lɔk-sil ɔ had-pil gred dɛn
Separet divεlכp izi-pil gred dεm
Anti-fɔg tritmɛnt
Sil-thru-kɔntaminɛshɔn pefɔmɛns
Strukchɔ dɛn we nɔ de pank
Kastom OTR ɛn WVTR target dɛn
Fleksografik ɔ gravu printin
Ay mak ɛn print ripit
Transparent winda ɛn kɔdin eria dɛn
Kastom katon, lɛbl ɛn ɛkspɔt palet
Di film rol dɛn we gɛt ay barɛri fɔ protɛkt frɔm mɔstɔ, dɔst, ɔt pasmak, dairekt san layt, impak ɛn rol-ɛj damej.
Di tin dɛn we yu kin pik fɔ pak tin dɛn kin bi:
Bag dɛn we de insay pɔsin we de protɛkt pɔsin
Protekshɔn we de na di rol-ɛnd
Wan wan ɛkspɔt katon dɛn
Batch ɛn spesifikeshɔn lɛbl dɛn
Sil-sayd ɛn winding-dayrɛkshɔn aydentifikeshɔn
Palet strɛch wrapping
Kɔna ɛn edj protɛkta dɛn
Fumigation-fri ɛkspɔt palet dɛn
Di mak dɛn we dɛn kin ship fɔ di kɔstɔma dɛn
Rol dɛn fɔ de na di fɔs pak we dɛn bin pak dɛn na say we klin ɛn dray usay dɛn kin kip dɛn. Dɛn fɔ kɔnfyus di tɛm ɛn kɔndishɔn dɛn we dɛn kin se fɔ kip di fim fɔ di las fim strɔkchɔ.
difayn ay-baria strכkchכ: PET כ BOPET de gi strכng, EVOH de gi כksijεn barεri εn PE de gi tre siling.
Lɔk-sil pefɔmɛns: Dɛn mek di standad prodak fɔ sikyuɔr tre kloz ɛn MAP gas ritɛnshɔn.
Kastom barɛri lɛvɛl: Dɛn kin ajɔst EVOH gred ɛn layt tik akɔdin to di OTR target dɛn we dɛn gri pan.
Kastom rol kɔnvɔshɔn: Dɛn kin spɛsifa tik, waid, lɔng, kɔr, dayamita ɛn wayndin dairekshɔn.
Printin sɔpɔt: Logos, grafik, traceability, ay mak ɛn transparent winda dɛn de.
Trey-ɛn-film maching: Rikɔmɛndishɔn kin bi bays pan PET/PE ɔ PET/EVOH/PE tre sampul dɛn.
MAP layn sɔpɔt: Dɛn kin rivyu fim agens di tre sila, gas-flush sistɛm ɛn prodakshɔn spid.
Testing sɔpɔt: OTR, WVTR, sil trɛnk, lik, rɛsɛdyual-ɔksijɛn ɛn layn-trayal rikwaymɛnt dɛn kin tɔk bɔt.
Kɔmplit pak saplai: HSQY de saplae bak ay-baria trey dɛn , PET/PE trey dɛn ɛn tre siling mashin dɛn.
Ekspɔt savis: Dɛn kin kɔdinɛt di rol lɛbl, palet pak ɛn intanashɔnal delivri.
Trey matirial, kɔmplit layt strɔkchɔ, spɔlayt, prodak kɔd, drɔin ɔ fizik sampul
Trey dimɛnshɔn, flɛnch wit, kɔmpatmɛnt layout ɛn fil wet
di kayn it, di fεt we de insay, di mכsichכ, di respirashכn εn di כksidεshכn sεnsitiviti
Shelf layf we dɛn nid ɛn tɛmpracha fɔ kip
Initial MAP gas miksכp εn rεsidyual-כksijεn tכgεt
Hedspes ɔ gas-to-prɔdakt rεshɔn
Target OTR ɛn WVTR wit tɛst kɔndishɔn ɛn yunit dɛn
Lɔk-sil, had-pil ɔ izi-pil rikwaymɛnt
Anti-fog ɛn kɔntaminɛshɔn-silin rikwaymɛnt dɛn
Tray-siling mashin brand, mɔdel ɛn tul layout
Gas-flush ɔ vaykum-ɛn-gas sistem
Prodakshɔn layn spid
Film tik, wit ɛn rol lɔng
Kor insay dayamita ɛn maksimal rol ɔdasay dayamita
Maksimal rol wet ɛn winding dairekshɔn
Printin, ay mak, transparent winda ɛn kɔdin rikwaymɛnt dɛn
Fɔd-kɔntakt, maykreshɔn, barɛri ɛn kwaliti dɔkyumentri rikwaymɛnt dɛn
Trayal kwantiti ɛn ɛni ia kɔnsɔmshɔn
Di kɔntri we yu want fɔ go, di pɔt ɔ adrɛs usay dɛn de sɛn di tin dɛn
Rikwest lonch ɔ delivri de
na wan mכltilayεr tre -sial film we de kכmbayn PET כ BOPET fכ trεnk, EVOH fכ כksijεn barεri εn wan PE-bεys layεr fכ sial to wan kכmpatibl PE sεf.
EVOH de ridyus di כksijεn, gas εn aroma transmishכn. I pefɔmɛns dipen pan EVOH gred, tik, tɛmpracha, humiditi ɛn protɛkshɔn bay layers we de rawnd am.
EVOH barɛri pefɔmɛns na sɛnsitiv to humidity. di PE layεr dεm we de rεsistεnt mכsichכ de εp fכ protεkt di EVOH layεr frכm dayrekt mכsichכ εkspכzכn.
OTR de mכsu כksijεn transmishכn, we WVTR de mכsu wata-vapour transmishכn. Dɛn kin protɛkt frɔm difrɛn pak risk ɛn dɛn nid difrɛn tɛst kɔndishɔn.
Di kategori we de naw nɔ de pablish wan yunivasal garanti OTR. Di wan dɛn we de bay fɔ spɛsifa di valyu we dɛn nid togɛda wit di tɛmpracha, humiditi, tik, standad ɛn yunit dɛn.
No wan fim nɔ go ebul fɔ gi garanti fɔ se i go liv. Trey barɛri, sil intɛgriti, hajɛns, gas miksɔp, it maykrobayoloji, rɛsɛdyual ɔksijɛn ɛn kol-chen kɔntrol fɔ validet bak.
Nɔ, di standad gred we de naw na wan ay-baria lɔk-sil ɔ weld-sil fim. Easy-peel nid fɔ gɛt sɛpret sialant fɔmyulashɔn.
Lɔk sil de prɔyoritɛt di pakej sikyɔriti ɛn gas ritɛnshɔn. Izi peel balans pakej sikyɔriti wit kɔntrol kɔshɔma opin.
Di standad PE silin na men wan fɔ PET/PE , PET/EVOH/PE ɛn ɔda trey dɛn wit wan kɔmpatibl PE silin sɔfays.
Nɔto ɔtomɛtik wan. Wan plein PET sɔfays kin nid fɔ gɛt dairekt-to- PET ɔ yunivasal silan gred.
Standard kompitibiliti nɔ fɔ bi asum. PP trey dɛn nכmal wan nid PP-kכmpatibl EVOH/PP כ sεm kayn lid-film strכkchכ.
Di standad gred nɔ fɔ ɔtomɛtik trit am as CPET -kɔmpatibl ɔ ovenable. Wan dediket CPET silin film nid fɔ de.
Yes, we i kam togɛda wit wan kɔmpitabl ay-baria tre , rilibul sil, fayn gas miksɔp ɛn validet MAP prɔses.
Standart lidding film nɔ ɔtomɛtik fit fɔ VSP . Vaykum skin pak nid fɔ gɛt thermoformable skin film ɛn spɛshal ikwipmɛnt.
Anti-fog nɔ de insay di standad gred we de naw. Wi kin tɔk bɔt wan kɔstɔmayt anti-fɔg vɛshɔn.
Nɔ, di standad prodak we de naw nɔ spɛsifa as maykrowevable.
Nɔ. Dɛn nid fɔ gɛt wan dediket fim we dɛn kin ɔvin ɛn kɔmpatib ɔvinable tre .
Di standad gred we de naw nɔ spɛsifa as friza-sef. Wan fim we nɔ gɛt bɛtɛ tɛmpracha nid fɔ gɛt sɛpret validɛshɔn.
di kכrant standad rεnj na aprכksimatli 52–90 μm, wit kכstכm tiknes dεm we de sכbjεkt to kכnfכm.
di rεfrεns rεnj na lεk 150–900 mm. Di wit dɛn we dɛn pik na 180 mm, 320 mm, 400 mm ɛn 640 mm.
Di rεfrεns standad rol lεngth na aprכksimatli 500 m, wit kכstכm kכnvכshכn we de.
di posisibul kכz dεm na di כksijεn we de insay, gas we de lכs, tre pεrmiabiliti, sil lik, prodakt rεspireshכn εn tεmprachכ vεryushכn.
di kכmכn kכz dεm inklud wan inkכmpatibl tre flenj, rivεs film, insufisεnt tεmprachכ, nכ adekwayt prεshכn כ sכt tεm fכ de.
Di silant fɔmyulashɔn dɛn we dɛn dɔn pik kin ebul fɔ bia wit smɔl kɔntaminɛshɔn, bɔt di flɛnch fɔ stil klin as i pɔsibul.
Yɛs. Print kin inklud logo, ingridiɛnt, prɔdak infɔmeshɔn, barɔd, QR kɔd, ay mak ɛn transparent winda.
na mכlti-polimכr strכkchכ εn i nכ fכ dεskrεb am כtomatכk se i kin risaykul כlsay. Di kɔmplit pakej nid fɔ gɛt wan asɛsmɛnt fɔ di makit.
Di kɔrɛnt rɛfrɛns MOQ na lɛk 1,000 kg. Trayal kwantiti dipen pan stok, wit, barɛri strɔkchɔ ɛn printin rikwaymɛnt.
di rεfrεns lida tεm na lεk 10–15 dez afta dεn kכnfכm di dipכsit εn fayn spεsifikεshכn.
Sampl ɔ trayal rol dɛn kin tɔk bɔt fɔ tre kɔmpitibliti, sil trɛnk, barɛri, MAP -layn ɛn gas-ritɛnshɔn tɛst.
Yu de luk fɔ wan ay-baria PET/EVOH/PE siling-film manifakta, MAP lidding-film spɔlayt ɔ lɔk-sial ɔksijɛn-baria film fɔ it trey dɛn ?
Kɔntakt HSQY fɔ aks fɔ tɛnki rɛkɔmɛndishɔn, tre kɔmpatibiliti sɔpɔt, OTR ɛn WVTR rikwaymɛnt, trayal rol, kɔstɔm printin, faktri prayz ɛn intanashɔnal shiping infɔmeshɔn.
Di Kategori fɔ Prodakt
Lɛ Wi Fɛn di Rayt Plastik Sɔlv