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PVC EVOH LDPE a ni
WALLIS chuan a rawn ti a
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Wallis hian PVC/EVOH/LDPE high-barrier rigid sheet a supply a ni. damdawi, damdawi, diagnostic, nutraceutical leh specialty healthcare packaging application atan Multilayer structure hian rigid PVC forming layer, EVOH oxygen-barrier layer leh LDPE sealing layer te a hmang khawm a, thermoforming performance, gas venhimna leh heat-seal functionality balance a siam a ni.
Material hi roll emaw pre-cut sheet emaw-ah supply theih a ni a, a thickness, width, color, opacity leh layer construction te chu a duh angin a siam theih a ni. Thermoformed cavities, rigid trays, unit-dose packaging, diagnostic reagent packaging leh converted packaging format dangte tan pawh evaluate theih a ni.
Damdawi leh damdawi lam hmanna atan chuan final material thlan tur chu oxygen transmission rate mamawh, water-vapor transmission rate, forming depth, sealing system, packaged formulation, sterilization process leh destination-market regulatory requirements te a zirin a ni tur a ni. Package kimchang chu sumdawnna atana siam hmain taksa lama thiamna (physical qualification) neih hmasak phawt a tha.
Multilayer packaging structure hian polymer hrang hrang a thlunzawm a, a chhan chu material pakhat mah hian application tin atan rigidity, oxygen barrier, moisture protection, sealing leh processing performance tha ber a pe lo a ni.
PVC hian primary rigid emaw semi-rigid emaw structural layer a siam a. Dimensional stability a pe a, heating, cavity formation, cutting leh packaging-conversion process dangte a support bawk.
EVOH hi a bik takin oxygen leh gas permeability a hniam em avangin thlan a ni. EVOH barrier layer te tak te dah tel hian multilayer package-a oxygen-barrier performance chu commodity polymer pangngai nena khaikhin chuan nasa takin a tichangtlung thei a ni.
EVOH barrier performance hi humidity hian a nghawng a, chuvangin EVOH layer hi a tlangpuiin exposed moisture-barrier layer anga hman ai chuan multilayer structure chhungah venhim a ni.
LDPE hian sealing layer angin hna a thawk thei a, EVOH barrier chu moisture exposure atanga venhimna kawngah a pui thei bawk. Moisture-barrier performance hnuhnung ber chu LDPE thickness, laminate structure kimchang leh testing atana hman environment condition-ah a innghat a ni.
A hnuaia value te hian tuna Wallis product range pangngai a entir a ni. Medical emaw pharmaceutical packaging project tin atan final tolerances, layer ratios leh functional performance te chu finfiah tur a ni.
| Parameter | tih dan tlangpui / Notes |
|---|---|
| Thilsiam | PVC/EVOH/LDPE High-Barrier Rigid Packaging Sheet hmanga siam a ni |
| Ruangam | PVC structural layer / EVOH oxygen-barrier layer / LDPE sealing layer hmanga siam a ni |
| A zawng zawng Thickness | 0.055–2.00 mm vel a ni a; application angin customized a ni |
| Layer Ratio a ni | Target OTR, WVTR, rigidity, forming depth leh sealing mamawh angin customized a ni |
| Vang | 50–1400 mm vel a ni |
| Supply Format a ni | Rolls emaw pre-cut sheet emaw a ni |
| A tlangpuiin Density a awm | 1.3–1.5 g/cm³ vel, a tawp ber structure a zirin |
| Rawng | Transparent, white, yellow, transparent orange leh customized color te a awm bawk |
| Oxygen Barrier a ni | EVOH-in oxygen-barrier performance sang tak a pek; target OTR leh test condition te tarlang rawh |
| Moisture Barrier a ni | LDPE, total multilayer structure, thickness leh test condition-ah a innghat a; target WVTR chu tarlang rawh |
| Heat-Sealing Layer a ni | LDPE a ni a; mating lidding material nena inmilna chu a dik tih finfiah a ngai |
| Processing tih a ni | Thermoforming, cutting, sealing, printing leh project hrang hranga converting te a ni |
| Customization hmanga siam a ni | A thickness, layer ratio, a zau zawng, a sheet size, a rawng, a opacity, a chunglam leh a roll configuration te |
PVC/EVOH/LDPE Composite Rigid Sheet hmanga siam a ni
PVC/EVOH/LDPE Damdawi siamna atana hman tur a ni
Oxygen barrier leh moisture barrier hi packaging property hrang hrang a nih avangin a hranin tarlan tur a ni. 'high barrier' tia sawi mai mai hian damdawi bungrua thlan nan technical information a pe tawk lo.
EVOH hi oxygen leh gas dang transmission laka a do that em avangin hman a ni ber. Hei hi oxidative degradation hlauhawm tak product tan chuan a hlu thei hle.
EVOH ngei pawh hi moisture lakah a sensitive hle. LDPE leh a chhehvel polymer layer dangte hian tui atanga EVOH isolate-naah a pui a, laminate siam zawh tawh total moisture-barrier performance-ah a pui bawk.
Highly hygroscopic pharmaceutical products hian standard PVC/EVOH/LDPE structure-in a pek theih aia water-vapor protection chak zawk a mamawh mai thei. Stability data a zirin PVDC-, PCTFE- emaw specialized high-moisture-barrier construction dang emaw chu endik a ngai mai thei.
OTR hian condition ruat sa hnuaiah packaging structure kaltlangin oxygen permeation a teh thin. Buyers te chuan target value chu test temperature, relative humidity, test area leh applicable method te nen an pe tur a ni.
WVTR hian water-vapor transmission a teh a, OTR atanga innghat lovin a chiang tur a ni. WVTR mamawh chu product moisture sensitivity leh storage environment beisei danah a innghat a ni.
OTR leh WVTR value te hi temperature, humidity leh material thickness a zirin nasa takin a danglam thei a ni. Chuvangin Supplier value te hi test condition a inang vek hunah chauh tehkhin tur a ni.
Thermoforming hian multilayer material chu a tizau a, cavity wall leh corner-a layer thickness a ti tlem bawk. Critical application atan chuan barrier performance chu formed package-ah bakah original flat sheet-ah pawh evaluate tur a ni.
EVOH layer hian commodity polymer structure pangngai nena khaikhin chuan oxygen permeation nasa takin a tihtlem a, oxygen-sensitive products atana packaging siamna a pui thei bawk.
PVC hian thermoforming atan structural base nghet tak a pe a, rigid cavities, tray leh converted packaging component dangte siamnaah a pui a ni.
LDPE layer hian sealant surface hnathawk thei tak a siam a, seal test hnuah lidding emaw mating structure tha tak tak nen a inmil thei bawk.
Transparent structures hian EVOH oxygen-barrier layer a vawng reng chungin product hmuh theihna a pe thei bawk. Visual appearance danglam ngai project hrang hrang tan pawh colored leh opaque version chungchang sawiho theih a ni bawk.
Total thickness leh individual layer proportion te chu a mamawh stiffness, barrier level, cavity geometry, sealing condition leh converting process a zirin endik theih a ni.
Heat-seal performance hi sealing system kimchang takah a innghat a ni. LDPE hian sealant layer tha tak a pe thei a, mahse polymer hming atang chauh hian seal chakna hi sawi lawk theih a ni lo.
Buyers te chuan aluminum foil dik tak, laminated film, peelable lidding emaw mating structure dang emaw an pe tur a ni a, a chhan chu sealant leh coating hrang hrang hian condition hrang hrang a mamawh a ni.
Seal initiation temperature, dwell time, pressure leh line speed te chu packaging machine tak tak leh lidding material hmangin siam tur a ni.
Package siam zawh tawhte chu seal chakna, channel, leakage leh integrity te chu beisei angin transportation leh storage condition hnuaiah enfiah tur a ni.
PVC/EVOH/LDPE hi thermoformed packaging atan siam theih a ni a, mahse layer structure kimchang chu forming condition ruahman angin evaluate tur a ni.
Heating condition-ah chuan PVC forming tling tak a awm tur a ni a, chutih rualin laminate interface tihchhiat emaw, finished part tihchhiat lutuk emaw a awm loh nan.
Cavities thuk zawk chuan material stretching nasa zawk a siam thin. Multilayer specification thar endik hunah cavity zau zawng, sei zawng, thuk zawng leh corner geometry pek tur.
Critical oxygen-sensitive products chu formed-package barrier testing hmanga endik tur a ni a, a chhan chu EVOH thickness hi stretching hnuah cavity pumpuiah a danglam thei a ni.
Laminate hi sumdawnna atana phalna lak hmain interlayer separation, whitening, cracking emaw structural change dang emaw a siam hnuah enfiah tur a ni.
PVC/EVOH/LDPE hi tablet, capsule leh solid-dosage product dangte tan pawh evaluate theih a ni a, chutah chuan oxygen venhimna, forming behavior leh seal integrity te a pawimawh hle. Moisture-sensitive sang tak takte chu moisture-barrier structure chak zawk nen a hranin endik tur a ni.
Diagnostic reagent leh test components te hian oxygen-barrier packaging atang hian hlawkna an hmu thei a, mahse reagent formulation tak tak, contact layer leh intended storage conditions nen a inmil em tih finfiah tur a ni.
Liquid emaw unit-dose packaging application thlan bikte chu LDPE contact layer, seal design leh chemical compatibility te chu formulation atana a remchangna hmunah te endik theih a ni.
Rigid multilayer structure hi medical emaw healthcare tray-a thermoforming leh oxygen-barrier performance mamawhna atan evaluate theih a ni. Sterile medical-device packaging atan hian package kimchang leh sterilization process hranpa qualification a ngai a ni.
Oxygen-sensitive vitamin, supplement leh nutraceutical formulations te hi EVOH-based packaging atan candidate an ni thei a, chu chu barrier specification kimchang chu product-stability mamawhna nen a inmil a nih chuan.
PVC/EVOH/LDPE Damdawi siamna atana hman tur a ni
PVC/EVOH/LDPE Damdawi lam thil dahkhawmna
Damdawi siamna atana Solid Dosage & Liquids te
Capsule hmanga thil siam chhuah
| Structure | Main Barrier Focus | A tlangpuiin thlan dan Logic |
|---|---|---|
| PVC/PE hmanga siam a ni | Forming + sealing tih a ni | Standard barrier level a tawk hunah hmang thin ang che |
| PVC/EVOH/LDPE hmanga siam a ni | Oxygen / gas barrier + sealing tihchak a ni | Oxygen-sensitive products, transparent thermoformable packaging mamawh te endik |
| PVC/PVDC hmanga siam a ni | Moisture leh oxygen barrier tihpun | Moisture protection chak zawk mamawhna hmuna common option |
| PVC/PE/PVDC hmanga siam a ni | Sealing bakah hian moisture / gas barrier tihpun a ni bawk | Forming, sealing leh barrier mamawh angin endik thin ang che |
| PCTFE-a innghat Structure siam a ni | Moisture barrier sang tak a ni | Stability data hmanga moisture-sensitive tak tak thil siam tur ngaihtuah rawh |
Multilayer packaging sheet hi damdawi, solvent, oil, diagnostic reagent emaw biologic formulation zawng zawng nen universally compatible anga sawi tur a ni lo. Compatibility hi contact layer dik tak leh packaged product ah a innghat.
LDPE chu product-contact surface a nih chuan a grade dik tak, additives leh compatibility te chu packaged formulation angin endik tur a ni.
Liquids, reagents, oils leh solvent-containing formulations te hi swelling, stress cracking, extraction, migration, discoloration leh seal emaw barrier performance inthlak danglamna te test tur a ni.
High-barrier packaging hian product venhimna kawngah a pui thei a, mahse packaging material ngei pawh hian damdawi shelf life bik a tichiang thei lo. Final shelf life chu siamtute stability program hmanga siam tur a ni.
Sterilization tling leh tling loh chu PVC/EVOH/LDPE siam dan dik tak leh sterilization technology-ah a innghat a ni. Structure pakhat chu steam, dry heat, ethylene oxide, gamma radiation, electron beam emaw thil dang emaw nen automatic-in a inmil thei ang tih ring suh.
Buyers te chuan sterilization temperature, pressure, radiation dose, exposure time leh cycle engzat nge a tulna hmunah an pe tur a ni. Chumi hnuah chuan package siam zawh tawh chu deformation, discoloration, delamination, seal-strength change leh barrier retention te enfiah tur a ni.
Medical leh pharmaceutical packaging qualification chu material grade dik tak lei tawh documentation atanga siam tur a ni. Thusawi tlangpui 'medical grade' emaw 'pharmaceutical grade' emaw hian application-specific regulatory review a thlak lo.
Buyers te chuan technical specification dil tur a ni a, chutah chuan structure dik tak, thickness, tolerance, width leh a kaihhnawih functional property te huam tel tur a ni.
Customer quality system-in a mamawhna hmunah chuan, material structure danglam tak atanga certificate rinchhan ai chuan, production batch tak tak chu inremna siam COA-in a thlawp tur a ni.
Wallis page awmsaah hian a hnuaia PVC leh PVDC reference document te hi a awm a. He product hi PVC/PVDC aiin PVC/EVOH/LDPE a nih avangin, lei duhtute chuan PVC/EVOH/LDPE grade dik tak qualified a nihna atana hman tur bik document dil tur a ni.
Thil siam zawh tawh leh dahna hmun nena inzawm test condition hnuaia oxygen-barrier performance tihchian.
Damdawi siamna chu moisture sensitive a nihna hmunah chuan water-vapor transmission chu independent takin teh rawh.
Cavity siam dan, thickness distribution, whitening, cracking leh interlayer stability te chu siam tumna hmanruaah te endik rawh.
LDPE surface dik tak chu lidding material ruahman nen test dun la, practical production sealing window siam rawh.
Direct-contact application te chu damdawi, diagnostic emaw healthcare formulation tak tak hmanga test tur a ni.
Packaging qualification-ah hian material chu sumdawnna atana hman phalsak a nih hmain representative storage, transportation leh stability conditions te a tel tur a ni.
Total thickness hi production range chhungah stiffness, cavity geometry leh final packaging construction a zirin sawiho theih a ni.
EVOH layer hi arbitrary thickness ratio thlan ai chuan oxygen-barrier target mamawh angin design tur a ni.
LDPE thickness leh grade hi lidding material, sealing method leh product-contact mamawh dan azirin teh theih a ni.
Roll zau zawng leh pre-cut dimension te hi thermoforming, sealing leh converting equipment te nen production range awmsa chhungah a inmil thei a ni.
Transparent, white, yellow, transparent orange leh customized color te sawiho theih a ni. Pharmaceutical photostability pawimawhna hmunah chuan light-protection mamawh chu a hranin sawifiah tur a ni.
Package-ah hian tablet, capsule, powder, diagnostic reagent, liquid, medical component emaw thil dang emaw a awm em tih hriat chian.
Material awmsa thlak a nih chuan PVC/EVOH/LDPE layer mamawh emaw, tuna TDS awm mek emaw pe rawh.
Target total thickness leh individual layer mamawh tur chu a awm tawh a nih chuan tarlang rawh.
Oxygen transmission rate mamawh chu temperature, relative humidity leh test method nen pe rawh.
Water-vapor transmission rate mamawh leh moisture venhimna pawimawhna hmuna test condition kaihhnawih te pe rawh.
Converting equipment angin roll width, sheet size, core size leh maximum roll dimension te chu tarlang rawh.
Forming-machine model, cavity dimension, draw depth leh temperature range awmsa awmna hmunah te dah tel bawk ang che.
Mating lidding material chu sealing temperature, pressure, dwell time leh production speed te nen hriat chian.
A hman theih chuan sterilization method, temperature emaw radiation dose emaw, exposure time leh cycle mamawh te pe rawh.
Destination ram leh damdawi, medical-device, product-contact emaw customer-specific documentation mamawh turte pe rawh.
Sample quantity, qualification quantity, initial bulk order leh kum khata thil lei tur beisei zat a awm theihna hmunah te pawh telh bawk ang che.
Damdawi hmanrua Packaging siamna Line
Customer te thawhhona tha tak a ni
International B2B thawhhona tha tak a ni
Packaging Exhibition neih a ni bawk
Damdawi siamna atana hman tur Packaging Exhibition neih a ni
Multilayer rigid emaw semi-rigid packaging structure a ni a, structural support leh thermoforming atan PVC, oxygen leh gas barrier atan EVOH, sealing leh moisture protection atan LDPE te a inzawm khawm a ni.
EVOH hi oxygen leh gas transmission tihtlem nan hman a ni ber. A bik takin a packaged product chu oxidative degradation laka sensitive a nih chuan a tangkai hle.
EVOH hi oxygen leh gas barrier a ni ber a, tuihna lakah a sensitive hle. A chhehvel LDPE leh polymer layer dangte hian EVOH a venghim a, structure pum pui moisture performance-ah a pui bawk. Moisture-sensitive tak tak thil siamte hian high-moisture-barrier structure dang bik a mamawh thei bawk.
Tuna Wallis product range-ah hian a thuk zawng zawng chu 0.055–2.00 mm vel a ni. Final layer ratio leh thickness tolerances te chu barrier, forming leh sealing performance mamawh angin confirm tur a ni.
Tuna product range-ah hian a zau zawng 50–1400 mm vel a awm a, project angin roll leh pre-cut sheet te pawh a awm bawk.
Tuna option awm mekte chu transparent, white, yellow leh transparent orange te a ni a, project mamawh angin custom color leh opacity level dang a awm bawk.
Structure ha tak takte chu thermoform-in cavities emaw tray-ah emaw siam theih a ni. Forming temperature, cavity depth, draw ratio leh barrier retention te chu production equipment tak tak hmangin validate tur a ni.
Deep-draw application te hi evaluate theih a ni a, mahse forming depth sang zawk hian material stretching tam zawk a thlen thin. Chuvangin layer stability, wall thickness leh formed-package barrier te chu approval hmain enfiah hmasa phawt tur a ni.
Seal inmil theihna chu LDPE grade leh aluminium foil-a heat-seal coating-ah a innghat a ni. Forming web tak tak leh lidding foil chu test dun tur a ni a, sealing window dik tak a awm theih nan.
OTR dik tak chu packaged product-a oxygen sensitivity leh shelf life mamawh danah a innghat a ni. Target value chu temperature, relative humidity leh test dan tur ruahman nen pe rawh.
WVTR mamawh chu product-a moisture sensitivity leh storage environment-ah a innghat a ni. Highly hygroscopic products hian water-vapor laka invenna chak zawka siam structure bik a mamawh thei.
PVC/EVOH/LDPE hian EVOH oxygen barrier leh LDPE sealing inzawm chu a ngai pawimawh hle. PVC/PVDC structure hi moisture leh gas barrier pahnih tihpun a ngaih hunah thlan a ni tlangpui. Structure dik tak chu stability tak tak leh barrier mamawh atang hian thlan tur a ni.
WVTR mamawh leh total package design-ah a innghat. Moisture-sensitive tak tak damdawi tan chuan PVDC-, PCTFE- emaw, high-moisture-barrier structure dang bik emaw endik a ngai mai thei.
Formulation tinah hian inmilna (compatibility) anga ngaih theih a ni lo. Direct-contact application te chu liquid tak tak emaw reagent emaw hmangin LDPE contact layer thlan tawh nen test tur a ni.
Sterilization inmil theihna chu multilayer siam dan dik tak leh sterilization kalphung dik takah a innghat a ni. Package performance endik theih nan method, temperature, dose emaw pressure leh cycle condition te pe rawh.
Generic material hming engmah hian application tin atan regulatory approval a tichiang lo. Qualification hi grade dik tak, product-contact condition, dosage form, destination market leh applicable regulatory emaw customer mamawh danah a innghat a ni.
Awle. Sample evaluation hi OTR, WVTR, thermoforming, heat sealing, product compatibility, thickness, color leh production-line testing atan sumdawnna lama phalna lak hmain rawtna siam a ni.
Khawngaihin packaged product, a structure mamawh, total thickness, target OTR leh WVTR, roll emaw sheet dimension, forming condition, lidding material, sealing condition, sterilization mamawh, regulatory requirement leh estimated purchasing quantity te pe rawh.
Wallis hnenah i mamawh structure, thickness, width, OTR/WVTR target, cavity dimension, sealing system, product-contact mamawh leh estimated purchasing quantity te thawn rawh. Damdawi siamna, diagnostic leh medical packaging project atana hman tur customized PVC/EVOH/LDPE rigid sheets kan sawiho thei ang.
High-barrier material awmsa i thlak dawn a nih chuan tuna TDS, formed package emaw reference sample emaw pe la, chutiang chuan barrier, thermoforming leh sealing mamawh te chu sumdawnna atana siam hmain endik theih a ni.
