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Wallis - PET krataa
Wallis na ɔkyerɛwee
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Wallis clear BOPET film roll yɛ biaxially oriented polyethylene terephthalate polyester film a wɔayɛ ama packaging, tintim, lamination, labels ne mfiridwuma mu nsakrae dwumadie. Biaxial orientation nhyehyɛe no trɛw PET film mu wɔ mfiri akwankyerɛ (MD) ne transverse kwankyerɛ (TD) nyinaa mu, na ɛyɛ film a ɛyɛ tratraa, a ɛda adi a ɛwɔ tensile ahoɔden a ɛkyɛn so, dimensional stability, optical clarity ne ahotoso roll-to-roll processing adwumayɛ.
Wɔ packaging converters, printers, laminators ne industrial film manufacturers, transparent BOPET film ma pefeeyɛ, stiffness, ɔhyew a ɛyɛ den ne mfiridwuma adwumayɛ a wɔaka abom denneennen. Ɛgyina dwumadie a ɛtwa toɔ so no, Wallis bɛtumi asusu roll widths ahodoɔ, thicknesses, surface treatments ne converting requirements ma customized B2B supply.
Wobetumi de BOPET film a emu da hɔ ama nnwuma a ɛhwehwɛ sɛ wotintim, wɔde adhesive lamination, coating, metallizing, slitting ne downstream converting akwan afoforo. Ɛsɛ sɛ wɔpaw asase ani ayaresa ne mfiridwuma ho nkyerɛkyerɛmu a etwa to sɛnea ink, adhesive, coating system, converting equipment ne end-use ahwehwɛde ahorow te.
BOPET gyina hɔ ma polyethylene terephthalate a ɛwɔ afã abien . Ɛyɛ PET polyester film a wɔatrɛw mu wɔ akwan abien a ɛteɛteɛ so bere a wɔreyɛ no. Saa molecule orientation yi ma mfiri ahoɔden, stiffness, dimensional stability ne ne nyinaa dwumadie adwumayɛ tu mpɔn wɔ film no mu sɛ wɔde toto unoriented PET film ho a.
Enti asɛmfua two-way stretch BOPET film no kyerɛ PET sini a ɛhwɛ MD ne TD akwankyerɛ nyinaa so. Wɔ mfiridwuma mu adetɔfo fam no, eyi ho hia efisɛ ɔkwan a ɛkari pɛ a wɔde kyerɛ ade no boa ma ɛyɛ tratraa yiye na ɛyɛ adwuma a ɛyɛ pintinn bere a wɔretintim ntɛmntɛm, wɔrekata so, wɔde laminating na wɔresakra no.
Wɔpaw BOPET sini a ɛyɛ mmerɛw kɛse bere a wɔn a wɔyɛ no hia polyester sini a ɛyɛ tratraa a ɛka nneɛma a wohu ne mfiri ahoɔden ne nsusuwii a ɛyɛ den bom.
BOPET sini a emu da hɔ ma ɛda adi yie na ɛyɛ aniwa a ɛho tew, na ɛma ɛfata ma nneɛma a wɔde kyekyere nneɛma mfɛnsere a ɛda adi pefee, nneɛma a wɔatintim, nkyerɛwdeɛ, mfonini ne laminated structures a ɛsɛ sɛ adeɛ a ɛwɔ aseɛ anaa adwini a wɔatintim no kɔ so da adi.
Biaxial orientation ma tensile ahoɔden kɔ soro wɔ afiri ne transverse akwankyerɛ nyinaa mu. Eyi boa ma sini no kɔ so kura dimensional consistency bere a wɔretintim, coating, lamination, slitting, rewinding ne nsakrae adwuma afoforo.
Nsusuwii a ɛyɛ den ne flatness pa boa ma ɛtew ɔhaw ahorow a ɛfa registration, wrinkles ne deformation bere a precision printing ne lamination. Ɛsɛ sɛ wɔkyerɛ ɔhyew-shrinkage ahwehwɛde ahorow sɛnea adetɔfo no ɔhyew a wɔde yɛ adwuma ne nea etwa to a wɔde di dwuma no te.
BOPET ma polyester soro a ɛyɛ torotoro a ɛfata ma tintim a ɛkorɔn, kata so ne adhesive lamination. Wobetumi apaw Corona ayaresa anaa nsakrae foforo a wɔbɛyɛ wɔ ɔfasu no so bere a ɛho hia sɛ wɔde ahoɔden a ɛkɔ soro wɔ soro ma ink pɔtee bi, nneɛma a wɔde kata so anaa nneɛma a wɔde nkata so.
Esiane sɛ BOPET film betumi ama ahoɔden kɛse wɔ ne kɛse a ɛba fam koraa mu nti, wɔde di dwuma kɛse wɔ multilayer flexible packaging ne nneɛma afoforo a ɛsɛ sɛ wɔn a wɔyɛ no kari pɛ wɔ nneɛma mu duru ne mfiri adwumayɛ mu.
BOPET ma mfasoɔ a ɛwɔ dimensional stability wɔ processing temperature a ɛkorɔn mu sɛ wɔde toto pii a wɔtaa yɛ flexible packaging films ho a. Ɔhyew-shrinkage ne ɔhyew adwumayɛ ankasa gyina film grade, thickness ne processing tebea so na ɛsɛ sɛ wɔde mfiridwuma data krataa a ɛfa ho no si so dua.
BOPET ɛsɛ sɛ wɔtɔ sini no tia nkyerɛkyerɛmu a wɔakyerɛkyerɛ mu pefee sen sɛ wɔbɛtɔ denam ne kɛse nkutoo so. Nneɛma a edidi so yi na wɔtaa hwɛ mu denam packaging converters, printers ne laminators so bere a wɔrepaw transparent polyester film no.
| Specification | Nea Ɛsɛ sɛ Adetɔfo Si | Nea Enti a Ɛho Hia no So dua |
|---|---|---|
| Atadeɛ | Nneɛma a ɛwɔ afã abien PET / BOPET | Si polyester film nhyehyɛe ne nea wɔahyɛ da ayɛ ho adwuma kuw no so dua |
| Mmaeɛ | Transparent / pefee | Ɛho hia ma optical hwɛbea, packaging windows ne printed structures |
| Nneɛma a ɛyɛ den | Kyerɛw ne duru a wɔfrɛ no nominal thickness ne tolerance | Ɛka stiffness, aba, converting suban ne awiei laminate nhyehyɛe |
| Roll no Trɛw | Kyerɛw trɛw a wɔawie a wɔhwehwɛ ne abodwokyɛre | Hwɛ sɛ ɛne mfiri a wɔde tintim ne lamination hyia |
| Roll Tenten a Ɛyɛ Fɛ | Kyerɛ roll tenten anaa roll mu duru ahwehwɛde | Boa nhyehyɛe a wɔyɛ wɔ nneɛma a wɔyɛ ne nsakrae a etu mpɔn a wɔyɛ wɔ nhoma mmobɔwee mu |
| Ayaresa a Wɔde Yɛ Nneɛma a Ɛwɔ Anim | Wɔansa no yare, wɔayɛ no ɔfã biako anaasɛ wɔayɛ no ɔfã abien sɛnea wɔde di dwuma no | Enya ink, coating ne adhesive wetting ne adhesion so nkɛntɛnso |
| Nsuo a Wɔde Yɛ Nsuo | Kyerɛkyerɛ ahwehwɛde a ɛfa soro-ahoɔden botae ne ink anaa adhesive supplier | Ɛho hia ma tintim, coating ne adhesive lamination |
| Ahoɔden a Wɔde Tensile | Si MD ne TD gyinapɛn ahorow so dua wɔ TDS anaa COA so | Boa ma wɔsɔ mfiri ahoɔden ne sɛnea nneɛma yɛ adwuma no gyina pintinn hwɛ |
| Elongation wɔ Break mu | Si MD ne TD gyinapɛn ahorow no so dua | Ɛboa ma wɔhwehwɛ sini mu nneyɛe wɔ nhyɛso ase |
| Ɔhyew a Ɛtwetwe Nneɛma | Kyerɛ sɔhwɛ hyew, bere ne MD/TD ahwehwɛde | Ɛho hia ma ɔhyew nsakrae ne dimensional stability |
| Haze / Nneɛma a Ɛda adi pefee | Kyerɛkyerɛ optical ahwehwɛde ma transparent applications | Ɛka sɛnea wohu nneɛma a wɔyɛ ne sɛnea wɔatintim no |
| Nsonsonoe a Ɛfa Friction Ho | Kyerɛkyerɛ static/dynamic COF botaeɛ mu berɛ a ɛho hia | Ɛnya wɛb dwumadie ne packaging-machine adwumayɛ so nkɛntɛnsoɔ |
| Abisadeɛ | Ntintim, lamination, packaging, coating, metallizing anaa mfiridwuma mu dwumadie | Kyerɛ sini grade ne ayaresa a ɛfata sen biara |
Ɛsɛ sɛ adetɔfoɔ a wɔhwehwɛ mfiridwuma mu boɔ a wɔahyɛ so bisa TDS a ɛfata, afiri no ho nkyerɛkyerɛmu anaa batch COA na wɔsi so dua sɛ grade a wɔapaw no ne wɔn adeyɛ kwan no hyia ansa na wɔakra nneɛma pii.
BOPET film a ɛyɛ mmerɛw a wɔansiesie no betumi afata ama dwumadie a ɛho nhia sɛ wɔde ink, coating anaa adhesive adhesion a wɔahyɛ no den. Ɛsɛ sɛ wɔhwɛ soro-ahoɔden a wɔhwehwɛ ankasa no bere nyinaa de toto adetɔfo no nsakrae nhyehyɛe no ho.
Ɔfã biako corona ayaresa ma soro ahoɔden kɔ soro wɔ ɔfã a wɔayɛ no aduru no na ebetumi ama nsu ne adhesion atu mpɔn ama printing inks, coatings ne laminating adhesives. Ɛsɛ sɛ adetɔfo hu ɔfã a wɔayɛ ho adwuma no pefee bere a wɔreyɛ no na wɔhyɛ nsu a wɔde yɛ nsu mu nhyɛso a wɔhwehwɛ no so dua.
Wobetumi apaw afã abien a ɛwɔ soro ayaresa ama dwumadie a ɛhwehwɛ sɛ wɔtintim, wɔde kata so, wɔde adhesive bonding anaasɛ wɔdannan bio wɔ ɔfa mmienu no nyinaa so. Ɛsɛ sɛ wɔkyerɛkyerɛ ayaresa no ho nsɛm mu sɛnea bere a etwa to a wɔde bedi dwuma ne bere a wɔde sie no te.
Specialized BOPET film nso betumi de dwumadie coatings anaa surface nsakraeɛ adi dwuma ama dwumadie a ɛhia sɛ wɔtu mpɔn adhesion, antistatic suban, ɔhyew sealing, akwanside enhancement anaa dwumadie pɔtee foforɔ. Saa nneɛma yi yɛ grade-specific na ɛnsɛ sɛ wɔfa no sɛ ɛyɛ standard untreated transparent BOPET film.
Wɔde BOPET sini a ɛda adi pefee di dwuma kɛse sɛ ade a wɔde tintim nhoma esiane ne soro a ɛyɛ torotoro, ne nsusuwii a ɛyɛ den na emu da hɔ nti. Grades a ɛfata betumi aboa reverse printing anaa surface printing ama flexible packaging, labels ne decorative structures.
Ansa na wɔbɛyɛ aguadi mu nneɛma no, ɛsɛ sɛ tintimfo de BOPET sini grade ankasa si ink nnuruyɛ, ɔfasu a wɔde yɛ adwuma, tebea a ɛma ɛyow, ahoɔhare a wɔde tintim, corona level ne adhesion ahwehwɛde ahorow so dua.
BOPET film betumi laminated ne compatible flexible packaging nneɛma de ayɛ multilayer nhyehyɛe. Wɔtaa de polyester film di dwuma sɛ abɔnten tintim ade anaasɛ ɔdan a wɔde yɛ nhyehyɛe esiane n’ahoɔden, ɛyɛ den, ɛda adi na ɛko tia ɔhyew nti.
Ɛsɛ sɛ wɔde adhesive type, coating weight, curing conditions, treatment level ne final laminate construction di adanseɛ ne adhesive supplier ne converter ansa na wɔayɛ no kɛseɛ.
Wobetumi de BOPET grades a ɛfata adi dwuma sɛ substrates ama metallizing ne functional coating akwan. Metallization anaa akwanside coatings betumi asesa optical ne akwanside su kɛse, enti ɛnsɛ sɛ wɔde dade a wɔawie anaasɛ coated film adwumayɛ frafra plain transparent BOPET base film su.
Wɔde BOPET sini a emu da hɔ di dwuma kɛse wɔ laminates a wɔde kyekyere nneɛma a ɛyɛ mmerɛw mu ma nnuan nketenkete, nnuan a ɛyɛ dry, confectionery, afieboa nnuan, ofie nneɛma, nnuru a wɔde yɛ ahosiesie ne nneɛma afoforo a wɔde di dwuma. Ɛbɛtumi ama tintim yie, stiffness, mfiri ahoɔden ne dimensional stability wɔ multilayer packaging nhyehyɛe mu.
Wɔ aduan a wɔde di nkitaho tẽẽ anaasɛ nneɛma a wɔde kyekyere nneɛma a wɔahyɛ ho mmara ho dwumadie ho no, ɛsɛ sɛ adetɔfoɔ paw grade a ɛne mmara a ɛwɔ hɔ wɔ gua a wɔde kɔ baabi a wɔrekɔ no hyia na wɔhwɛ sɛ wɔasisi nneɛma a wɔde kyekyere nneɛma a etwa toɔ no awie.
Wobetumi de BOPET sini a emu da hɔ kɛse adi dwuma ama mfɛnsere a ɛda adi wɔ krataa nnaka, nnaka ne nneɛma afoforo a wɔde kyekyere nneɛma mu a ɛsɛ sɛ adetɔfo hu ade a wɔakyekyere no bere a wɔhwɛ ma ɛyɛ nea ɛho tew na ɛyɛ den a ɛyɛ mmerɛw.
Ne soro a ɛyɛ torotoro ne ne nsusuwii a ɛyɛ den no ma polyester sini a ɛyɛ mmerɛw no fata ma nkyerɛwde a wɔapaw, mfonini a wɔatintim, Overlay film s ne nneɛma a wɔde siesie. Ɛsɛ sɛ wɔde aduru a wɔde yɛ nneɛma a ɛwɔ soro no ne ɔkwan a wɔfa so tintim anaasɛ wɔde kata so no hyia.
Wobetumi de polyester film grades a ɛfata ayɛ laminated wɔ krataa anaa board so de asiesie, abɔ ho ban anaasɛ wɔde yɛ adwuma. Ɛsɛ sɛ adetɔfo susuw film no mu duru, adhesive a ɛne ne ho hyia, curl, ɔhyew a ɛko tia ne laminate a wɔawie no hwɛbea.
Wɔde BOPET film grades soronko di dwuma wɔ anyinam ahoɔden a wɔde siw ano ne ɛlɛtrɔnik dwumadie mu ɛfiri sɛ polyester film tumi ma dielectric su, ahoɔden ne dimensional stability. Electrical applications hwehwɛ sɛ wɔde grades a wɔahyira so ne dielectric specifications a wɔakyerɛkyerɛ mu sen sɛ standard packaging film.
BOPET sini nso betumi ayɛ nnyinaso sini ama sini ahorow a wɔapaw a wɔayi no adi, ahobammɔ nhyehyɛe, adhesive tapes, coated films ne mfiridwuma mu nsakrae akwan afoforo. Grade a ɛfata no gyina coating chemistry, surface treatment, ɔhyew ne mfiri a wɔhwehwɛ so.
BOPET wɔtaa de di dwuma wɔ nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw mu efisɛ ɛboa ma mfiri ahoɔden na ɛma ahoɔden a mfaso wɔ so a ɛko tia mframa, huam, ngo ne nnuru pii. Nanso, akwanside adwumayɛ gyina film no mu duru, nea wɔde kata so, metallization ne multilayer nhyehyɛe no nyinaa so denneennen.
Enti ɛnsɛ sɛ wɔkyerɛkyerɛ standard clear BOPET mu ara kwa sɛ ɛyɛ akwanside kɛse a wɔde kyekyere nneɛma ano aduru a edi mũ. Sɛ oxygen anaa nsu-nsuo a ɛba fam koraa ho hia a, converters taa hwehwɛ metallized films, coated films anaa multilayer laminate structures a wɔayɛ ama akwanside botae pɔtee no.
Ɛsɛ sɛ adetɔfo kyerɛkyerɛ oxygen dodow a wɔhwehwɛ, nsu-nsuo a wɔde fa mu dodow ne bere a wɔde bɛkora so botae ahorow mu ansa na wɔapaw nhyehyɛe a etwa to a wɔde bɛkyekyere.
BOPET yɛ nea wɔde PET na ɛyɛe, nanso nsɛmfua no ntumi sesa koraa. PET kyerɛkyerɛ polyethylene terephthalate mu sɛ polymer, bere a BOPET kyerɛkyerɛ PET sini a akɔ biaxial orientation mu pɔtee.
| Factor | BOPET film | General PET film / Krataa |
|---|---|---|
| Atadeɛ | Polyethylene terephthalate a wɔde yɛ aduru a wɔfrɛ no polyethylene terephthalate | Polyethylene terephthalate a wɔde yɛ aduru a wɔfrɛ no polyethylene terephthalate |
| Nhyɛmu | Biaxial oriented wɔ MD ne TD mu | Ebia ɛbɛyɛ nea ɛnkyerɛ kwan, ɛsono sɛnea wɔyɛ ho adwuma anaasɛ wɔde ma sɛ krataa a ɛyɛ den |
| Ɔkwan a Wɔtaa Yɛ | Thin flexible film roll | Film anaa rigid/semi-rigid krataa a egyina sɛnea wɔyɛ no so |
| Nneɛma a Wɔtaa De Di Dwuma | Nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw, tintim, lamination, coating ne industrial film | Thermoforming, folding boxes, rigid packaging ne PET dwumadie foforɔ |
BOPET ne BO PP nyinaa yɛ biaxially oriented packaging films a wɔde di dwuma kɛse, nanso wɔde polymers ahorow na ɛyɛe na ɛma adwumayɛ ho nsɛm ahorow. BOPET yɛ nea egyina polyester so, bere a BO PP yɛ nea egyina polypropylene so.
| Agyapadeɛ | BOPET | BO PP |
|---|---|---|
| Polymer a wɔde yɛ nneɛma | PET polyester a wɔde yɛ nneɛma | Polypropylene a wɔde yɛ nneɛma |
| Mfiri a Wɔde Yɛ Nneɛma a Ɛyɛ Den | Mpɛn pii no, ɛkorɔn | Egyina grade ne thickness so |
| Ɔhyew a Ɛyɛ Den | Ɛfata yiye ma nneɛma pii a wɔde dannan ɔhyew a ɛkorɔn | Ɔhyew ho nsɛm a ɛsonosonoe; si akwammisa ahwehwɛde ahorow so dua |
| Nsuo Akwanside | Egyina ne kɛse ne sɛnea wɔahyehyɛ no so; mpɛn pii no wɔde ade a wɔde kata so anaasɛ wɔde kata so na ɛma ɛyɛ kɛse | Mpɛn pii no wɔpaw baabi a nsu akwanside ho hia |
| Nneɛma a Wɔpaw | Paw gyina akwanside botae, tintim nhyehyɛe, sealing layer, ɔhyew, stiffness, mfiri ne total laminate nhyehyɛe | |
Sini no su a ɛyɛ den ho hia na ama wɔatumi asakra ntɛmntɛm. Ɛgyina adeɛ a wɔapene so no ho nkyerɛkyerɛmu so no, mfiridwuma BOPET sini nhwehwɛmu betumi ayɛ nsusuiɛ, aniwa, mfiri, ɔhyeɛ ne soro-agyapadeɛ nhwehwɛmu.
Film no mu duru ne ne kɛse a wotumi gyina ano
Roll trɛw ne dimensional tolerance
Roll winding, edge alignment ne sɛnea ɛte
Transparency, haze ne gloss
MD ne TD ahoɔden a ɛtwetwe ade
MD ne TD elongation wɔ break mu
MD ne TD ɔhyew a ɛba fam
Coefficient of friction bere a wɔakyerɛ no
Surface wetting tension ma ayaresa grades
Aniwa mu sintɔ, efĩ, nsensanee ne nsensanee
Nneɛma a wɔde kyekyere nneɛma, nkyerɛwde ne batch identification
Wɔ nnwuma a gyinapɛn pɔtee bi ho hia no, fa sɔhwɛ kwan a wɔhwehwɛ ne anohyeto a wɔde gye tom no ka adetɔ ho nkyerɛkyerɛmu no ho na bisa mfiridwuma ho nkrataa a ɛne no hyia ansa na wɔayɛ.
BOPET gyina PET polyester so. PET nneɛma betumi asan de adi dwuma wɔ mfiridwuma mu denam akwan a ɛfata a wɔfa so de di dwuma bio so, nanso sɛnea wobetumi asan de film a ɛyɛ mmerɛw adi dwuma bio no gyina nneɛma a wɔboaboa ano, sini a wɔyɛ, nneɛma a wɔde kata so, ink, ade a wɔde nkata so, dade a wɔde yɛ nneɛma ne mpɔtam hɔ nhyehyɛe a wɔde san de di dwuma bio so.
Biaxial orientation ma polyester film tumi de mfiri adwumayɛ a ɛho hia ma wɔ gauge a ɛba fam koraa mu. Sɛ wɔyɛ adan a ɛyɛ tratraa no yiye a, ebetumi aboa ma wɔanya nneɛma a wɔde di dwuma yiye ho botae ahorow bere a ɛda so ara di ahwehwɛde ahorow a ɛfa nneɛma a wɔde kyekyere nneɛma ho ne nea wɔde di dwuma ho dwuma no.
Ɛsɛ sɛ wɔsɔ nkɔsoɔ a ɛbɛtena hɔ daa no hwɛ wɔ package level a ɛdi mũ no so sene sɛ wɔbɛsusu BOPET layer no nko ara ho. Ɛsɛ sɛ wosusuw nneɛma a wɔbɛtew so, nneɛma a wɔyɛ ho banbɔ, aduan a wɔsɛe no a wosiw ano, laminate nhyehyɛe ne mpɔtam hɔ nneɛma a wɔsan de di dwuma nyinaa ho bere a wɔreyɛ nneɛma a wɔde kyekyere nneɛma ho nhyehyɛe no.
Wallis de polyester film nneɛma ma packaging manufacturers, printers, laminators, converters ne industrial buyers a ɛhwehwɛ sɛ wɔde ma a ɛyɛ pintinn ne customized specifications.
Adetɔfoɔ bɛtumi asusu ne kɛseɛ, ne tɛtrɛtɛ, ne roll format, surface treatment ne specifications foforɔ sɛdeɛ wɔn nnwinnadeɛ ne end-use ahwehwɛdeɛ teɛ.
Adetɔfoɔ bɛtumi de nsɛm a ɛfa tintim, akatasoɔ anaa lamination ho ama sɛdeɛ ɛbɛyɛ a wɔbɛtumi ahwɛ surface treatment ne film su a ɛhia ansa na wɔasɔ nhwɛsoɔ ahwɛ na wɔayɛ no dodoɔ.
Nhwɛsoɔ validation boa adetɔfoɔ si so dua pefee, print adhesion, lamination adwumayɛ, wɛb dwumadie ne finished-product appearance wɔ ankasa manufacturing tebea.
Wobetumi aka roll packaging, pallet ahwehwɛde, labels ne shipping marks ho asɛm sɛnea amanaman ntam akwantu ne adetɔfo adetɔ ahwehwɛde ahorow te.
BOPET gyina hɔ ma polyethylene terephthalate a ɛwɔ afã abien. Ɛyɛ PET polyester film a wɔatrɛw mu wɔ mfiri ne transverse akwankyerɛ nyinaa mu de ama mfiri ahoɔden, stiffness ne dimensional stability atu mpɔn.
BOPET yɛ PET sini bi, nanso ɛnyɛ PET sini biara na ɛyɛ BOPET . BOPET kyerɛ PET sini a akɔ biaxial orientation mu wɔ akwan mmienu so pɔtee.
Akwan mmienu ntrɛwmu kyerɛ sɛ wɔakyerɛ PET sini no kwan wɔ afiri no kwankyerɛ ne kwan a ɛkɔ akyiri nyinaa so. Saa adeyɛ yi ma ahoɔden, stiffness, flatness ne dimensional stability tu mpɔn.
Wɔde BOPET sini a emu da hɔ di dwuma kɛse ma nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw, tintim, adhesive lamination, nneɛma a wɔde kyekyere nneɛma mfɛnsere a ɛda adi pefee, nkyerɛwde, nea wɔde kata so, metallizing ne mfiridwuma anaa anyinam ahoɔden dwumadie a wɔapaw.
Aane. BOPET sini no yɛ nea wɔde di dwuma kɛse sɛ ade a wɔde tintim nhoma. Sɛ ink adhesion a wotumi de ho to so a, ɛsɛ sɛ wosi ɔfasuo ayaresa a ɛteɛ, ink nhyehyɛeɛ ne ayaresa dodoɔ so dua ansa na wɔayɛ.
Aane. Transparent BOPET film na wɔtaa de di dwuma wɔ adhesive-laminated flexible packaging ne afoforo multilayer structures. Ɛsɛ sɛ wɔde nneɛma a wɔahyɛ da ayɛ no di adhesive compatibility, film treatment ne curing tebea ho adanse.
Corona-treated BOPET film no ayɛ surface treatment a ɛma soro ahoɔden kɔ soro na ɛma nsuo tu mpɔn denam printing ink, coatings anaa adhesives a ɛne no hyia so. Wobetumi de ayaresa adi dwuma wɔ ɔfã biako anaa abien no nyinaa a egyina abasobɔde no so.
Nhyɛso a ɛhwehwɛ sɛ wɔde yɛ nsu no gyina ink, coating, adhesive ne printing kwan so. Ɛsɛ sɛ adetɔfo de wɔn ink anaa ade a wɔde nkata so a wɔde ma no si nea wɔde asi wɔn ani so sɛ ahoɔden a ɛwɔ soro no so dua na wɔkyerɛ bere a wɔrekra sini no.
Standard plain BOPET , wɔtaa de di dwuma sɛ structure anaa printing layer sen sɛ wɔde bedi dwuma titiriw heat-seal layer. BOPET grades a wotumi de ɔhyew kata so ne structures a wɔde akata so wɔ hɔ ma dwumadie soronko, enti ɛsɛ sɛ adetɔfoɔ kyerɛ sɛ ebia ɛho hia sɛ wɔde ɔhyew seal tẽẽ anaa.
BOPET yɛ nea wɔde di dwuma kɛse wɔ nnuan a wɔde kyekyere nneɛma ho nhyehyɛe mu. Nanso, aduan a wɔde di nkitaho no sodi yɛ nea ɛfa adesuakuw pɔtee bi ho na ɛfa gua pɔtee bi ho. Ɛsɛ sɛ adetɔfoɔ hwɛ sini a wɔapaw, ink, adhesives ne structure a wɔawie awie no ho adanseɛ tia mmara a ɛfa wɔn rekɔ gua so.
Plain BOPET ma akwanside su a mfaso wɔ so, nanso oxygen ne nsuo adwumayɛ pɛpɛɛpɛ gyina ne kɛseɛ ne sini a wɔyɛ so. Metallization, coatings ne multilayer lamination na wɔtaa de di dwuma bere a ɛho hia sɛ akwanside adwumayɛ a ɛkorɔn kɛse.
Wobetumi de BOPET base-film grades a ɛfata adi dwuma ama vacuum metallizing ne nneɛma afoforo a wɔde kata so. Ɛsɛ sɛ adetɔfo kyerɛ metallization ahwehwɛde ahorow sɛnea ɛbɛyɛ a wobetumi apaw ɔfasu ne film su a ɛfata.
BOPET gyina PET polyester so, bere a BO PP gyina polypropylene so. Wɔn wɔ stiffness, ɔhyew suban, density ne akwanside su ahorow. Nneɛma a eye sen biara no gyina sɛnea wɔde nneɛma gu mu ne nea wɔhwehwɛ sɛ wɔsakra no so.
Wallis betumi asusuw customized thickness, roll width, surface treatment ne roll specifications sɛnea adetɔfo ahwehwɛde ne production feasibility te. Fa nsusuwii ne application a wɔhwehwɛ no mena bere a worebisa quotation.
Fa dwumadie a wɔpɛ sɛ wɔde di dwuma, ne kɛseɛ a wɔhwehwɛ, ne tɛtrɛtɛ, ne roll tenten anaa ne mu duru, surface treatment, printing anaa lamination process, optical ahwehwɛdeɛ, technical specifications, order dodoɔ ne delivery destination ma.
Aane. Wɔkamfo nhwɛsode sɔhwɛ kyerɛ bere biara a tintim adhesion, lamination, coating, metallizing, ahoɔhare kɛse wɛb handling anaa afoforo a ɛho hia processing adwumayɛ ho. Sɔhwɛ a wɔyɛ wɔ tebea horow a wɔde yɛ nneɛma ankasa mu no brɛ asiane a ɛwɔ hɔ sɛ nneɛma no nhyia no so tew.
Sɛ worehwehwɛ BOPET film roll a ɛda adi pefee ama packaging, printing, lamination anaa industrial converting a, fa wo duru, ne tɛtrɛtɛ, roll specification, surface treatment, application, technical requirements ne order dodow a wɔhwehwɛ no mena Wallis. Yɛn kuo no bɛtumi ahwɛ wo dwumadie no mu na yɛakamfo BOPET sini ano aduru a ɛfata ama nhwɛsoɔ nhwehwɛmu.
