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Yu de ya: Os » Nyuz » Wetin Mek Trey Sil dɛn De Fayl: 12 Tin dɛn we De mek pɔsin Lik, Wrinkles ɛn Pwɛl Pil

Wetin Mek Trey Sil dɛn Nɔ De Fayl: 12 Tin dɛn we De Mek I De Lik, Wrinkles ɛn Pwɛl Pil

Views: 0     Author: Sayt Ɛditɔ Pɔblish Taym: 2026-08-16 Ɔrijin: Ples

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Wetin Mek Di Liding Film Nɔ De Sial?

Lidding film we nɔ de sial kin bi bikɔs ɔf wan ɔ mɔ pan 12 rut prɔblɛm dɛn: matirial dɛn we nɔ kɔmpitabl, rivas film, inkɔrɛkt tɛmpracha, kɔrɛkt tɛm fɔ de, nɔ ivin prɛshɔn, flɛnch kɔntaminɛshɔn, trey dɛn we dɔn pwɛl, tul we nɔ fayn, fim tɛnsiɔn we nɔ stebul, ɔvafil, post-sial tɛmal strɛs ɔ di rɔng peel spɛsifikɛshɔn.

Nɔ inkrisayz di tɛmpracha fɔ sial ɔtomɛtik wan. Mɔ ɔt nɔ go ebul fɔ kɔrɛkt wan silin we nɔ kɔmpitabl, wan dɔti flɛnch, wan wrinkl ɔ wan silin tul we dɔn pwɛl. I kin insted distort di trey, shrink di film ɛn mek wan izi-pil sil tu at fɔ opin.

Di we we fast pas ɔl na fɔ no di fayl patɛn, fɛn usay i de apin ɛn afta dat chenj wan kɔntrol vɛriɔbul wan tɛm.

Prɔblɛm dɛn we de fɔ silin di Trey: Simptom, Posisibul Kɔz ɛn Ajɔstmɛnt

Fɔlt simptom

I pɔsibul fɔ mek i du dat

Ajɔstmɛnt we dɛn kin advays

1. Film nɔ de stik ɛnisay na di trey

Di lidding-film sealant nɔ kɔmpitabl wit di aktual trey flɛnch matirial

Kɔnfɛm if di flɛnch we dɛn dɔn ɛksplɔz na CPET, APET, PET, PE, PP ɔ na kɔtin. Test wan film wit di korekt sabstrat-spesifik sil layt

2. Film de stɔp fɔ sial afta dɛn chenj di rol

Siling sayd de rivεs, di rɔng film gred bin lod, ɔ rol aydentifikeshɔn nɔ kɔrɛkt

Chek unwind dairekshɔn, siling-sayd mak, film kɔd, rol lɛbl ɛn batch sɛtifiket; instɔl ɔ riples di rol

3. Sil wik akɔdin to di ɔl trey

Tɛmpratura de dɔŋ di sil-initieshɔn rɛnj, di hita nɔ de rich in sɛtpɔynt ɔ di sɛns nɔ kɔrɛkt

Mekɔp di aktual tul tɛmpracha, inspɛkt di hita ɛn tɛmkɔpl, dɔn inkrisayz di tɛmpracha smɔl smɔl insay di fim winda we dɛn dɔn gri fɔ

4. Film de shrink, melt ɔ i kin tu at fɔ pul

Tɛmpratura we pasmak fɔ silin ɔ totɛl silin ɛnaji

Ridyus di tɛmpracha ɔ di tɛm fɔ de insay di stɛp dɛn we dɛn kin kɔntrol; kɔnfɔm se di fim na gred we izi fɔ pul pas fɔ lɔk

5. Sil de wok na low spid bɔt i de fel na prodakshɔn spid

di tεm we yu de dכn kin tu sכt, di saykl tεm kin vεryus כ di fresh sil nכ gεt inכfεnt hot tak

Stabiliz saykl tɛm, inkrisayz dwell insay ikwipmɛnt limit ɔ evalyu wan lɔwa-sil-initiashɔn film wit bɛtɛ hot-tak pefɔmɛns

6. Lik kin apin mɔ na kɔna ɔ na wan say

Prɛshɔn we nɔ ivin, tul we nɔ de paralel, sɔpɔt we nɔ de du di trey ɔ dip we nɔ kɔrɛkt na di nɛst

Chek tul paralelizm, prɛshɔn distribyushɔn, kɔna kɔntakt, trey nɛst ɛn silin gasket; kɔrɛkt alaynɛshɔn bifo yu inkrisayz prɛshɔn

7. Chanɛl dɛn kin apia tru sos, ɔyl, mɔstɔ ɔ krɔm

Prodakt kɔntaminɛshɔn de mek di fim ɛn di flɛnch nɔ kɔntinyu fɔ kɔntakt

Kɔrɛkt fil timing, noz drip ɛn fil ayt; kip flɛnch dɛn klin ɔ tɛst wan fim we dɛn dɔn ɛnjinia fɔ sial tru limited kɔntaminɛshɔn

8. Difεkt dεm de ripit na di sem kεviti כ posishכn

Dɔti, we dɔn pwɛl, we dɔn pwɛl ɔ we nɔ alaynɛd ​​di silin tul dɛn, silikon pad ɔ di tin dɛn we dɛn kin kɔt

Klin di siling surface, map di fayl dɛn bay kaviti ɛn inspɛkt di hita, gasket, nɛst, naif asɛmbli ɛn tul flat

9. Film gɛt wrinkles ɔ fold akɔdin to di sil

Inkɔrɛkt wɛb tɛnsiɔn, po trak, brek vɛryushɔn, rol tɛliskɔp, kɔl ɔ prodak ɔp di flɛnch

Ri-sɛnt di wɛb, balans unwind tɛnsiɔn, inspɛkt di rol ɛn gayd dɛn, ridyus ɔvafil ɛn kɔnfɔm se di fim de ledɔm flat bifo dɛn sial am

10. Random lik de apin pan ɔl we dɛn gɛt akseptabl sil band

Trey flɛnch dɛn we dɔn wɔp ɔ we dɔn pwɛl, trey dɛn we krak, dimɛnshɔnal chenj, film pankchɔ ɔ rɔf hanlin

Inspek di trey ɛn fim dɛn we de kam, mɛzhɔ di flɛnch flatnɛs, chɛk di trey nɛst ɛn di hanlin sistem, ɛn separet di sil lik frɔm wɛb ɔ trey damej

11. Pak dɛn kin pas fɔs bɔt dɛn kin fel afta dɛn dɔn kol, friz ɔ ɔt

Intanɛt prɛshɔn, nɔ inɔf kol, kol brit, trey distɔshɔn ɔ film we nɔ kwalifay fɔ di ɛnd-yuz saykl

Alaw sil fɔ divɛlɔp trɛnk bifo dɛn lod, kɔntrol edspɛs ɛn ɔt-fil kɔndishɔn, ad validet venting ɛn tɛst afta di rial tɛmal saykl

12. Pil na jerky, stringy, tu izi, tu hard or lef residue

Rɔng peel gred, inkɔrɛkt sil winda, po laminate bond, inkɔmplit adhesive cure ɔ indequate peel-tab design

Difain di rikwayd peel mod ɛn fɔs, inspɛkt di fayl sɔfays, verify laminate cure ɛn pik wan kɔntrol-pil film fɔ di ɛksaktɔ trey

Di ajɔstmɛnt dɛn we de na dis tebul na di say dɛn we dɛn kin bigin fɔ no di sik. Faynal sɛtin dɛn fɔ de insay di fim saplay ɛn di ikwipmɛnt manifakta in validet limit.

Koz 1: Di Film Sealant Nɔ Match di Trey Flange

Wan liding film kin gɛt PET na do bɔt PE, PP ɔ wan prɔpriet kɔtin na di siling sayd. Di kɔmpatibiliti de ditarmin bay di insay sial ɛn di matirial we de na di trey flɛnch.

Tipik kɔmbaynshɔn dɛn inklud:

Tray flange surface

Tipik lidding-film aprɔch

APET ɔ rPET

PET-kɔmpatibl kɔt BOPET ɔ dairekt-to-PET silan

CPET we dɛn kɔl CPET

CPET/PET-kompatibl koted film kwalifay fɔ di rikwayd ɔt saykl

PET/PE ɔ PET/EVOH/PE

PE-kompatibl sil layt lεk wan aplikεshכn-spεsifi k BOPET/PE strכkchכ

PP ɔ PP/EVOH/PP

PP-kɔmpatibl sil layt lɛk BOPET/CPP ɔ wan modifyed PP sistɛm

Pepabɔd we dɛn kɔt

Sialant bin mach to di ɛksaktɔl polima ɔ lak kɔtin

Aluminium we dɛn mek

Film wit wan kɔmpitabl ɔt-sil lak ɔ yunivasal kɔtin

We fim nɔ ɛva fɔm satisfay bond akɔdin to rizin prɔses winda, stɔp fɔ ajɔst di mashin ɛn chɛk di matirial intafɛs.

HSQY in pipul dɛn trey lidding-film rεnj inklud difrεn strכkchכ fכ CPET, PET, PET/PE εn PP trey. Dɛn fɔ trit dɛn lɛk sabstret-spɛsifi k opshɔn dɛn pas fɔ trit dɛn lɛk rol dɛn we dɛn kin chenj.

Koz 2: Dɛn Instɔl di Fim wit di Siling Sayd we De Fes Ɔp

Bɔku lid fim dɛn gɛt wan sayd nɔmɔ we dɛn kin sidɔm wit ɔt. If dɛn wund di rol ɔ dɛn nɔ instɔl am di rayt we, di ɔda layt we dɛn print ɔ we dɛn nɔ trit kin kɔntakt di tre.

Di sayn dɛn we kin apin na:

  • Nɔ adheshon wantɛm afta wan rol chenj

  • Wan say we de shayn ɔ we dɛn print we de fes di it

  • Similar failure pan ɛvri trey ɛn kaviti

  • Nɔmal mashin tɛmpracha ɛn prɛshɔn wit ɔlmost nɔ sil impreshɔn

Chek di rol lɛbl, unwind dayagram, silin-sayd mak ɛn korona-tritmɛnt spɛsifikɛshɔn. If i nɔ klia fɔ no udat i bi, aks di pɔsin we de gi am fɔ mak di say we dɛn de silin ɛn di say we dɛn de waynd pan di rol dɛn we go kam.

Dɛn fɔ chɛk di fim bak agens di ɔda we aw dɛn mek am. We yu lod wan lɔk-sil, izi-pil ɔ PP-grɛd rol we yu kin si we fiba am insay di ples fɔ wan PET-grɛd rol kin mek yu kɔnfyus fɔlt.

Koz 3: Di Siling Tɛmpratura Tu Lɔw

wan hεt-sil layt fכ rich in aktibכshכn rεnj na di film–trey intafεys. Di tul tɛmpracha we dɛn sho nɔto di tɛmpracha we da intafɛs de rich.

If yu nɔ gɛt bɛtɛ ɔt, dat kin mek yu gɛt:

  • Wan sil we de lif wit rili layt finga prɛshɔn

  • Wik kɔna dɛn

  • Wan klawd bɔt nɔ kɔmplit sil impreshɔn

  • Paket dɛn we kin opin we dɛn de ol am

  • MAP gas we de lɔs

  • Pil trɛnk we kin difrɛn wit smɔl chenj dɛn na di layn spid

Bifo yu inkrisayz di sɛtpɔynt, chɛk di aktual silin-tul tɛmpracha yuz wan kalibrayt we. Inspek di tɛmokɔpl, di hita zon, di tɛmpracha kɔntrol ɛn di tɛm fɔ wam-ap.

If di mashin de wok kɔrɛkt wan, inkrisayz di tɛmpracha insay smɔl smɔl stɛp dɛn we dɛn rayt ɛn yu de ol di tɛm we di mashin de de ɛn di prɛshɔn we nɔ de chenj. Test di sil trɛnk ɛn integriti na ɛni sɛtin.

Koz 4: Di Siling Tɛmpratura Tu Ay

If di tɛmpracha pasmak, i kin mek di sil luk strɔng we i de pwɛl di paket.

Di sayn dɛm we kin apin na:

  • Film shrinkage rawnd di trey

  • Bɔn mak ɔ we di sil wayt pasmak

  • Warped ɔ kɔl trey flanges

  • Film we de stik to di tul we dɛn de yuz fɔ sidɔm

  • I nɔ izi fɔ opin

  • Film tearing insted of i de pul am

  • Silant we de swɛt ausayd di sil band we dɛn bin want

  • Laminate distɔrshɔn ɔ delaminɛshɔn

Ridyus di tɛmpracha ɔ di tɛm we yu de liv wan vɛriɔbul wan tɛm. Inspek if di sil dɔn muf pas in stebul platɔ to wan kɔndishɔn we dɛn dɔn sidɔm pasmak.

If akseptabl lik resistans nɔ kin ebul fɔ ajɔst witout trey distɔshɔn, di sɔlv kin bi wan lɔwa-sil-initieshɔn film pas fɔ ajɔst mɔ mashin.

Koz 5: Dwell Time ɔ Layn Spid Nɔ Kɔrɛkt

Tεmpratura, prεshכn εn di tεm we yu de dכn de wok togeda. We di layn spid go ɔp, jɔs de ridyus di kɔntakt tɛm we de pas di mashin kɔmpɛns fɔ am.

Wan paket kin sial fayn fayn wan we dɛn de sɛtup bɔt i kin fel we di layn rich kɔmɛshɔnal spid bikɔs:

  • Di intafeys nɔ de gɛt inof ɔt

  • Dɛn kin lod di fresh sil bifo i kol

  • Film indeks de difrɛn bitwin saykl dɛn

  • Gas flush ɔ trey muvmɛnt de ridyus di ifɛktiv sil tɛm

  • difrεn kaviti dεm de gεt inkכnsistεnt kכntakt tεm

Rikɔd aktual saykl tɛm pas fɔ abop pan di nominal spid sɛtin nɔmɔ.

We prodaktiviti na di limiting factor, tink bɔt wan film wit wan brayt silin winda, lɔwa sial-initieshɔn tɛmpracha ɔ strɔng ɔt tak. Nɔ kɔmpɛns fɔ we yu nɔ de liv fayn bay we yu rayz di tɛmpracha we yu nɔ chɛk fɔ si if i shrinkage ɛn fɔ peel we nɔ fayn.

Koz 6: Di Prɛshɔn fɔ Sial Nɔ Gɛt, Ay ɔ Nɔ Ivin

Prɛshɔn de briŋ di fim ɛn di flɛnch insay intimate kɔntakt. I de ɛp bak di silin fɔ flɔ akɔdin to smɔl smɔl sɔfays vɛryushɔn.

If yu prɛs am tumɔs, dat kin lɛf say dɛn we nɔ gɛt wanwɔd. Tumɔs prɛshɔn kin mek di tre nɔ fayn, i kin pwɛl di tul kɔtin ɔ swɛt di silant fa frɔm di sil zon.

wan difεkt we kכnsantreyt na wan sayd, wan kכna כ wan kכva kin pכynt to kכntakt distribushכn pas film kεmεstri.

Chɛk:

  • Tul paralelism

  • Nyumɛtik ɔ haydrolik prɛshɔn

  • Sial-hed muvmɛnt

  • Dip we de na trey-nɛst

  • Flange sɔpɔt

  • Silikɔn ɔ ɛlastɔm ​​pad kɔndishɔn

  • Fɔrin matirial we de dɔŋ di trey

  • Wear na hinj, gayd ɔ kɔlɔm

Prɛshɔn-sɛnsitiv kɔntakt pepa ɔ ɔda aprɔv map we kin ɛp fɔ no di say dɛn we gɛt ay ɛn lɔw prɛshɔn.

Koz 7: Fɔd, Ɔyl, Mɔstɔ ɔ Kɔndɛnseshɔn De na di Flɛnch

Sil-eria kɔntaminɛshɔn na wan pan di kɔmɔn tin dɛn we kin mek trey lik. Sos, mit jus, ɔyl, stach, krɔm, pauda ɛn kɔndɛnseshɔn de ambɔg di kɔntinyu fɔ bon bitwin di silin ɛn di trey.

Wan kɔntaminɛnt we de rɔn akɔdin to di sil band kin mek wan chanɛl we de kɔnɛkt di paket insay wit di atmosfɛs we de na do.

Inspek di kɔmplit filin prɔses:

  • Di fila noz de drip afta yu dɔn doz am?

  • Yu tink se di prɔdak de splash di tɛm we di kɔnvaysɔ de aksɛlereshɔn?

  • Yu tink se dɛn de ful-ɔp di tre pasmak?

  • Dɛn kin drɛg di prɔdak akɔdin to di flɛnch we dɛn de lod am wit dɛn an?

  • Yu tink se wam it kin mek kɔndenseshɔn bifo dɛn sial am?

  • Yu tink se paoda dɛn de kam na di briz ɔp di tre?

  • Yu tink se we yu flush wit vaykum ɔ gas, dat kin pul wata go na di flɛnch?

Kɔrɛkt di filin prɔses bifo yu tray fɔ sɔlv di kɔntaminɛshɔn wit mɔ ɔt. di tεmprachכ we hכy kin bכn di it rεsidεns insay di tul we nכ de mek hεmetik sil.

Fɔ aplikeshɔn usay smɔl kɔntaminɛshɔn nɔ go ebul fɔ avɔyd, tɛst wan fim we dɛn mek spɛshal fɔ sial-thru-kɔntaminɛshɔn pefɔmɛns yuz di rial it.

Koz 8: Di Siling Tul Dɔti, Wer ɔ Misalaynd

We lik ripit na di sem ples, mak di trey ɔriɛnteshɔn ɛn di kaviti nɔmba. Bɔku tɛm, wan fiks difɛkt patɛn kin sho se mashin ɔ tul prɔblɛm de.

Di tin dɛn we kin mek i apin na:

  • Fɔd ɔ silant we de bɔku na di plet we dɛn dɔn ɔt

  • Wan kɔtin we nɔ de stik we dɔn pwɛl

  • Kɔt fim we bin stɔp na di tul

  • Silikɔn pad ɔ gasket dɛn we dɔn pwɛl

  • Wan vaykum ɔ gas chanɛl we dɔn blok

  • Lus hita ɔ tɛmpracha sɛns

  • Wan nɛf we dɛn kin kɔt we dɔn pwɛl

  • Trey nɛst dɛn we nɔ kɔrɛkt

  • Tulin instɔl ɔf-sɛnta

Klin di tul akɔdin to di we aw di wan we mek di mashin dɔn du am. Nɔ yuz shap tin dɛn we kin skrach tin dɛn we nɔ de stik.

Afta yu dɔn mentenɛns, sial ɛmti klin trey dɛn ɔnda kɔntrol sɛtin dɛn. If di difrɛns stil de na di sem pozishɔn, inspɛkt di tul flatnɛs, di hita yunifom ɛn mɛkanikal alaynɛshɔn.

Kɔz 9: Film Tɛnshɔn ɔ Trak De Mek Wrinkles

Fim fɔ rich flat ɛn sɛnt oba di tre bifo di siling ed lɔk. tεnshכn we pasmak, we nכ inof כ we nכ ivin kin fכm wrinkles we kin bi lik chanεl dεm.

Di kɔmɔn tin dɛn we kin mek pɔsin yuz wɛb na:

  • Brek ɔ dansa sɛtin dɛn we de chenj chenj

  • Rola dɛn we nɔ alaynɛd

  • Nɔ ivin rol hadnɛs

  • Rol dɛn we dɛn kin yuz tɛliskɔp ɔ we dɔn pwɛl

  • Film curl we dɛn kɔl

  • Inkɔrɛkt rol wit

  • Po splais dɛn

  • Rapid akselereshɔn ɛn disilireshɔn

  • Print ay-mak ɔ rɛjista mistek dɛn

  • Tɛnshɔn difrɛns akɔdin to di fim wit

Fɔs no if di wrinklɛ dɔn ɔlrɛdi de bifo di silin steshɔn ɔ i de apia nɔmɔ we di tul lɔk.

If i de ɔp di wata, inspɛkt di unwind ɛn di gayd dɛn. If i apia we yu de sial, inspɛkt di klem, vaykum, prɛshɔn ɛn trey prɛzɛnteshɔn. Prodak we de go ɔp di flɛnch kin push di fim bak ɔp ɛn mek kris.

Koz 10: Di Trey ɔ Fim Dɔn Damej

Nɔto ɔl paket we de lik gɛt sil we nɔ fayn. Eya ɔ wata kin kɔmɔt tru:

  • Wan krak krak trey kɔna

  • Wan pankchɔ na di lid fim

  • Wan flɛnch we dɔn pwɛl

  • Wan eria we gɛt tɛmmofɔm we tan pasmak

  • Wan kɔt we de go tru di sil

  • Shap it we de kɔntakt di lid

  • Damej frɔm stak, kɔnvayɔr ɔ kes pak

Tray flange flatness na impɔtant tin mɔ. Wan flɛnch we dɔn wɔp kin tɔch di silin tul na sɔm say dɛn we i nɔ kin sɔpɔt am na ɔda say dɛn.

Inspek di trey dimɛnshɔn ɛn flatnɛs bifo yu sial, nɔto jɔs afta dɛn dɔn put ɔt. Kɔmpia difrɛns dɛn bay trey lɔt, kaviti ɛn spɔlayt.

Film rol dɛn fɔ protɛkt frɔm impak, mɔstɔ, ɔt pasmak ɛn we nɔ fayn fɔ kip dɛn. Di ed dɛn we dɔn pwɛl kin mek prɔblɛm wit di trak ɛn kray we dɛn de unwinding.

Koz 11: Prodak Lod ɔ Tɛmral Strɛs Brek di Fresh Sil

Wan sil kin kɔntinyu fɔ gɛt trɛnk as i de kol. If dɛn strɛch am, stak am ɔ prɛs am wantɛm wantɛm afta i kɔmɔt na di silɔ, i kin fel pan ɔl we i kin tan lɛk se i fayn fɔs.

Impɔtant tin dɛn we kin mek pɔsin strɛs na:

  • Hot-fil air we de expand insay di paket

  • Stiam we dɛn kin mek we dɛn de rihit

  • Prɛshɔn we pasmak pan edspɛs

  • Prodakt kɔntakt ɛn lif di fim

  • Pak dɛn we dɛn dɔn stak bifo di sil kol

  • Friz we de mek di fim ɔ trey brit

  • Trey distɔrshɔn we dɛn de ɔt maykrowev ɔ ɔvin

  • MAP gas ɛkspɛnshɔn

  • Rapid tɛmpracha sayklin we dɛn de sheb

Kontrol fil weit ɛn edspɛs, dɔn gi inof kol ɛn sɔpɔt bifo yu lod dɔŋstrim.

Fɔ maykrowev ɛn ɔvin aplikeshɔn, establish if di lid fɔ de lɔk, sɛlf-vent, fɔ pier, pul bak ɔ pul am ɔl. Wan jenɛrik liding film nɔ fɔ ɛva tek am se i de gi kɔntrol stim rilis.

Fɔ CPET aplikeshɔn, kɔnsul di sɛparet CPET trey ɔt-silin gayd ɛn yuz wan kwalifay CPET lidding-film strɔkchɔ.

Koz 12: Di Pil Sistem Nɔ Mach di Opin Rikwaymɛnt

Sil we nɔ gɛt lik kin stil nɔ akseptabl if kɔstɔma dɛn nɔ ebul fɔ opin am klin wan.

Po peel kin apin lɛk:

  • Tu izi fɔ pul am: Di lid kin opin we dɛn de sheb am ɔ we dɛn de ol am wit layt.

  • Tu-had peel: Di kɔshɔma nɔ kin ebul fɔ bigin ɔ kɔntinyu fɔ opin.

  • Zip: Pil fɔs de go ɔp ɛn fɔdɔm shap shap.

  • Stringing: Sialant de strɛch bitwin di fim ɛn di trey.

  • Residu: Matirial de stil de na di flɛnch.

  • Film tear: Di lid kin brok bifo di sil kɔmɔt.

  • Delamination: Layers insay di lidding film separet.

  • Tray tear: Pat pan di flɛnch kin brok wit di fim.

Inspek ɔl tu di say dɛn we dɛn separet fɔ no di we aw dɛn nɔ de wok.

Observed failure mod we dɛn dɔn si

Wetin i kin sho ɔltɛm

Klin separeshɔn na di film–trey intafɛs

Intended intafacial peel kin de apin

Kontrol waytin ɔ separeshɔn insay di sil layt

Wan injinɛri kɔhiv peel kin de apin

Film layers split apat

Laminate bond ɔ adhesive-cure prɔblɛm

Film tears ausayd di sil

Sil fɔs pas film trɛnk ɔ tab jɔyometri nɔ fayn

Trey matirial transfa to di film

Eksesiv bonding ɔ trey kɔhiv fayl

Sil rilis wit ɔlmost nɔ resistans

Insufishɛnt bond, kɔntaminɛshɔn ɔ rɔng peel gred

No universal peel-force target nɔ de fɔ ɛvri trey. Establish wan aplikeshɔn-spɛsifi k rɛnj bays pan di paket saiz, tab jɔyometri, distribyushɔn lod, kɔshɔma grup ɛn if di prɔdak kol, frɔz ɔ ɔt.

Fɔ PE-fes trey, rivyu di BOPET/PE lidding-film opshɔn dɛn . PP-facing trays nɔmal wan nid wan dediket BOPET/CPP ɔ PP-kɔmpatibl silin film.

Wan Fayv-Step Trey-Sil Dayagnɔstik Wokflɔ

Step 1: Kwarantin ɛn kip di pruf

Hol di trey we afɛkt, film rol ɛn di matirial lɛbl dɛn. Rikɔd di trey lɔt, fim batch, tɛm, layn, kaviti ɛn ɔpreshɔn.

Nɔ trowe di fɔs sampul dɛn we nɔ wok. Dɛn pozishɔn ɛn di say we dɛn nɔ de wok kin sho di rut kɔz.

Step 2: Ditarmin usay di paket de lik

Establish if di lik de pas tru:

  • Di sil band

  • Wan chanɛl we gɛt wrink ɔ kɔntaminɛshɔn

  • Di lidding-film wɛb

  • Wan ed we dɛn kɔt

  • Wan trey krak krak

  • Wan kɔna we dɔn chenj

We di sil trɛnk de go ɔp, i nɔ go ebul fɔ mek di fim pankchɔ ɔ di trey krak.

Step 3: Map di fayl patɛn

Aks if di dɛfɛkt:

  • I de apia pan ɛvri trey

  • Ripit insay wan kaviti

  • Na kɔna dɛn nɔmɔ i kin apin

  • I bigin afta we dɛn chenj di rol

  • I de apin nɔmɔ wit wan patikyula risɛp

  • Start afta wan spid inkris

  • Divεlכp כnli afta kol stכrej כ hεt

di patεn kin sכmtεm narכw di invεstigeshכn fast pas random paramita chenj dεm.

Step 4: Verifay di rial kɔndishɔn dɛn

Rikɔd sɛtpɔynt ɛn mɛzhɔ valyu fɔ:

  • Di tɛmpracha we dɛn kin sial

  • Dwɛl tɛm

  • Prɛshɔ

  • Layn spid

  • Tul tɛmpracha bay zon

  • Film tɛnsiɔn

  • Fil di wet we yu gɛt

  • Fɔd tɛmpracha

  • Trey ɛn film lot

  • Ambient prodakshɔn kɔndishɔn dɛn

Chenj wan paramita wan tɛm pas yu yuz wan dɔkyumɛnt dizayn fɔ ɛkspiriɛns dɛn.

Step 5: Test di sil trɛnk ɛn di paket intɛgriti sɛpret wan

Sil trɛnk de mɛzhɔ di fɔs we dɛn nid fɔ separet di matirial dɛn. Package-integrity testing de ditarmin if lik pat de. Paket kin gɛt ay peel fɔs ɛn stil gɛt chanɛl.

ASTM list F88/F88M fɔ sil-strɛng tɛst ɛn F2029 fɔ pripia ɛn evalyu laboratori ɔt sil. Selekt lik, prɛshɔn, vaykum, day ɔ bɔrst we dɛn we fit di spɛshal nɔ-porous trey pakej ɛn prɔdak. ASTM F02 pakej standad dɛn

Ripit kwalifayeshɔn afta di kɔmplit stɔrɔj ​​ɛn tɛmral saykl.

Ustɛm Yu Fɔ Ajɔst di Mashin ɛn Ustɛm Yu Fɔ Chenj di Fim?

Ajɔst di mashin fɔs we:

  • Wan kɔmbaynshɔn we bin dɔn stebul trade–film kin fel wantɛm wantɛm

  • di difεkt de ripit insay wan kכva כ posishכn

  • Di aktual tɛmpracha difrɛn frɔm di say we dɛn dɔn sɛt am

  • Wi kin si se di fim dɔn rɔtin bifo dɛn sial am

  • Prɛshɔn ɔ saykl tɛm dɔn bi tin we nɔ stebul

  • Tul kɔntaminɛshɔn ɔ wear de de

Riassess di film ɔ trey spesifikeshɔn we:

  • Di kɔmbayn nɔ ɛva mek wan stebul sial winda

  • Mɔ ɔt de mek distorshɔn bifo dɛn rich akseptabl intɛgriti

  • Di trey resin, di kɔtin ɔ di spɔlayt dɔn chenj

  • Pil de stil nɔ kɔnsistɛns ɔlsay na di prɔses winda

  • Di paket de fel afta i friz, ɔt ɔ sheb am

  • Baria, ventin ɔ kɔntaminɛshɔn rɛsistɛns nɔ fayn

  • Laminate split ɔ film tearing kin apin ɔltɛm

Wan matirial inkompatibiliti nɔ kin sɔlv rili bay we dɛn de rɔn di mashin hot.

Wetin Dɛn Fɔ Rikɔd We Dɛn De Tray fɔ Sial Trey?

Fɔ ɛvri trial kɔndishɔn, rayt:

  • Tray suplai, kod, strɔkchɔ ɛn lɔt

  • Matirial flɛnch we dɛn dɔn ɛksplɔz

  • Film suplai, strɔkchɔ, tik ɛn batch

  • Sial-sayd ɛn winding dairekshɔn

  • Mashin ɛn tul aydentifikeshɔn

  • Tempracha setpoint ɛn tɛmpracha we dɛn mɛzhɔ

  • Dwɛl tɛm

  • Prɛshɔ

  • Prodakshɔn spid

  • Fɔd tayp, fil wet ɛn filin tɛmpracha

  • Flange-kontaminɛshɔn kɔndishɔn

  • Difekt lokeshɔn ɛn di kaviti

  • Rizult we gɛt trɛnk fɔ sil

  • Observed peel mod

  • Lik-tɛst rizɔlt

  • Rizɔlt afta dɛn dɔn kol, stɔrɔj, friz ɔ ɔt

Fɔto ɔl tu di pak we dɛn sial ɛn di say dɛn we dɛn dɔn sial we dɛn separet. Dis de mek pruf we dɛn kin sheb wit di trey, film ɛn ikwipmɛnt saplay dɛn.

Kwɛstyɔn dɛn we dɛn kin aks bɔku tɛm bɔt di prɔblɛm dɛn we kin apin we dɛn kin sidɔm na Trey

Wetin mek mi lidding film nɔ de sial to di trey?

Di rizin dɛn we kin apin mɔ na wan silin we nɔ kɔmpitabl, rivas fim, inɔf ɔt, shɔt tɛm fɔ de, nɔ ivin prɛshɔn ɔ kɔntaminɛshɔn na di flɛnch. Kɔnfɛm di trey in aktual siling surface bifo yu chenj di mashin sɛtin.

A fɔ inkrisayz di tɛmpracha we wan trey lik?

Nɔto ɔtomɛtik wan. Fɔs chɛk kɔntaminɛshɔn, wrinkles, film ɔriɛnteshɔn, trey damej ɛn prɛshɔn distribyushɔn. If yu gɛt ɔt, dat kin mek yu peeling wɔs if yu nɔ lɔk wan fizik chanɛl.

Wetin mek di trey sil dɛn kin lik na di kɔna dɛn?

Kɔna lik kin sho se di prɛshɔn we di tul nɔ ivin, di tray we nɔ gɛt bɛtɛ sɔpɔt, di flɛnch distɔshɔn ɔ di prɔdak kɔntaminɛshɔn. Map di difekt bay kaviti ɛn inspɛkt kɔna kɔntakt.

Wetin mek di liding film kin wrinkle we dɛn de sial am?

Wrinkles kin kɔmɔt frɔm di film tɛnsiɔn we nɔ stebul, di trak we nɔ de wok fayn, wan rol we dɔn pwɛl, di kɔrɛkt tul klem ɔ di prɔdak we de go ɔp di trey flɛnch.

Wetin mek di fim kin kɔmɔt tu izi wan?

Di sil kin dɔn gɛt inɔf tɛmpracha, tɛm ɔ prɛshɔn. Kɔntaminɛshɔn, wan silin we nɔ kɔmpitabl ɔ wan peel gred we tu layt kin mek di sem sayn.

Wetin mek i tu at fɔ pul di fim?

If yu gɛt bɔku ɛnaji fɔ sidɔm, wan fim we de lɔk-sil, di we aw dɛn nɔ mek di peel-tab fayn ɔ di rɔng gred we izi fɔ pul kin mek yu opin fɔs.

Wetin mek di fim de lɛf strɛch ɔ tin we lɛf?

Stringing ɛn rɛsɛdyu kin sho se di peel mɛkanism nɔ fayn, di ɔt pasmak, di silant dɔn pwɛl ɔ i nɔ kɔmpitabl bitwin di silan ɛn di trey sɔfays.

Wetin mek trey pas inspekshɔn ɛn lik leta?

Di sil kin strɛs we i de kol, stak, friz, transpɔt ɔ rihit. Test onli jis afta prodakshכn kin mis dεn tεm- εn tεmprachכ-dipεndεnt fεil dεm ya.

Wan liding film kin sial APET, CPET, PET/PE ɛn PP trey dɛn?

Sɔm yunivasal film dɛn kin sial sɔm sabstret dɛn, bɔt dɛn fɔ tɛst dɛn sɛpret pan ɛvri trey gred. PET-, PE- ɛn PP-fes flɛnch dɛn nɔmal fɔ nid difrɛn silin kemistri.

Aw dɛn go mek di trey nɔ lik?

Yuz wan kɔmpitabl trey–film kɔmbayn, kip di flɛnch klin ɛn flat, mentɛn stebul tɛmpracha–taym–prɛshɔn sɛtin, kɔntrol film tɛnsiɔn ɛn validet di kɔmplit pak afta in rial distribyushɔn ɛn ɔt saykl.

Fɔ mek di Nɛks Trey-Sil Nɔ Fayl

Rilibul trey siling dipen pan 4 sistem we de wok togɛda:

Kompatibl matirial + klin, flat flɛnch + kɔntrol mashin sɛtin + validɛshɔn ɔnda rial ɛnd-yuz kɔndishɔn.

We yu de sɔlv prɔblɛm, bigin wit di difrɛns patɛn pas di tɛmpracha kɔntrol. Wan fayl pan ɛvri tre de pɔynt to matirial ɔ ɔriɛnteshɔn; if yu nɔ wok na wan pozishɔn, dat de sho se yu de yuz tul; random chanɛl dɛn kin sho bɔku tɛm se dɛn dɔn kɔntamin ɔ dɛn gɛt wrinkles; ɛn fayl afta friz ɔ ɔt de pɔynt to ɛnd-yuz kwalifayeshɔn.

Fɔ tɛknikal sɔpɔt, gi HSQY di trey spɛsifikɛshɔn ɔ sɛmpul dɛn, lidding-film strɔkchɔ, mashin mɔdel, difrɛns foto dɛn, prodakshɔn sɛtin ɛn di we aw dɛn nid fɔ biev fɔ di pil. Dis infɔmeshɔn de mek am pɔsibul fɔ difrɛns wan fim prɔblɛm frɔm wan trey, tul ɔ prɔsesin prɔblɛm bifo dɛn put ful prodakshɔn ɔda.

Tebul fɔ Kɔntinɛnt list
Rikwest Wi Bɛst Kɔt

Wi matirial ɛkspɛkt dɛn go ɛp fɔ no di rayt sɔlvishɔn fɔ yu aplikeshɔn, put togɛda wan kot ɛn wan ditayl tɛmlayn.

Trey dɛn

Sɔpɔt

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