PVC vs PET : Nneɛma bɛn na eye ma nneɛma a wɔde kyekyere nneɛma?

PVC vs PET Nneɛma a wɔde kyekyere nneɛma: Nneɛma bɛn na eye?

PVC ne PET yɛ thermoplastic nneɛma abien a wɔde di dwuma kɛse de kyekyere nneɛma a ɛyɛ den, trays a wɔde thermoformed, blister packs, clamshells, folding boxes ne ahobammɔ nneɛma a wɔde kyekyere nneɛma. Ɛwom sɛ PVC krataa a ɛyɛ den a ɛda adi pefee ne PET krataa betumi ayɛ pɛ de, nanso ɛsono wɔ thermoforming suban, ɔhyew a wɔde siw ano, nkɛntɛnso adwumayɛ, nneɛma a wɔsan de di dwuma a ɛne ne ho hyia, mmara kwan so gyinabea ne dwumadie a ɛfata a wɔde di dwuma awiei.

Dɛn Ne PVC Nneɛma a Wɔde Gu Nneɛma Mu?

PVC gyina hɔ ma polyvinyl chloride. Ɛyɛ thermoplastic a wotumi de yɛ adwuma pii a wobetumi ayɛ sɛ krataa a ɛyɛ den anaasɛ film a ɛyɛ mmerɛw denam nea wɔyɛ ne nea wɔde ka ho a wɔbɛsakra no so.

Rigid PVC a wɔde yɛ blister packs, clamshells ne thermoformed packaging no taa nni plasticizer kakraa bi anaasɛ enni bi koraa. Ɛnsɛ sɛ wɔde frafra PVC film a ɛyɛ mmerɛw, a plasticizers wom a ɛma ɛyɛ mmerɛw na ɛyɛ mmerɛw.

Rigid PVC yɛ nea ɛsom bo esiane ne forming consistency, dimensional stability, nnuru a ɛko tia, printability, die-cutting adwumayɛ ne compatability ne ɔhyew-seal coatings ne adhesives ahorow pii.

PVC Nneɛma a wɔde kyekyere nneɛma ho a wɔtaa de di dwuma

• Nnuru a wɔde yɛ tablet ne capsule blister packs

• Aduruyɛ mfiri a wɔde kyekyere nneɛma ne trays a wɔayɛ no thermoformed

• Retail blister packaging ne clamshells

• Hardware, stationery ne ɛlɛtrɔnik nneɛma a wɔde kyekyere nneɛma

• Nnaka a wɔbobɔw ne plastic nnaka a wɔatintim a emu da hɔ

• RF-welded packaging ne vinyl nneɛma a ɛyɛ mmerɛw

• PVC shrink film ne tamper-ada adi nsateaa dwumadie

Dɛn Ne PET Nneɛma a Wɔde Gu Nneɛma Mu?

PET gyina hɔ ma polyethylene terephthalate. Ɛyɛ polyester thermoplastic a wonim no sɛ ɛyɛ pefee, ahoɔden, toughness, dimensional stability na ɛfata ma aduan, anonne ne consumer packaging applications pii.

Asɛmfua PET packaging betumi akyerɛ nneɛma pii a ɛfa ho. Ɛsɛ sɛ wɔkyerɛ abasobɔde a ɛfata ansa na wɔde PET atoto PVC ho efisɛ APET , RPET , CPET ne PETG wɔ dwumadie ne adwumayɛ su ahodoɔ.

APET

APET kyerɛ sɛ polyethylene terephthalate a ɛnyɛ nsɛso. Wɔtaa de yɛ trays a ɛyɛ thermoformed a emu da hɔ, nkataso, clamshells, nnuaba nkuku, bakery packaging, cosmetic packaging ne retail display packaging.

RPET

RPET yɛ PET a nneɛma a wɔasan de adi dwuma wom. Ebia ɛwɔ nneɛma a wɔasan de adi dwuma wɔ wɔn a wɔde di dwuma akyi anaasɛ wɔ mfiridwuma akyi. Nneɛma a wɔasan de adi dwuma no fã ne baabi a wɔde besi no gyina krataa no nhyehyɛe, sɛnea ɛte wɔ sɛnea ɛte ne mmara a ɛfa aduan a wɔde di nkitaho ho a ɛwɔ hɔ so.

CPET

CPET yɛ crystalline PET a wɔayɛ ama nneɛma a ɛyɛ hyew a ɛkorɔn te sɛ freezer-to-oven ready-meal trays. Ɛnsɛ sɛ wɔfa no sɛ ɛwɔ ɔhyew adwumayɛ koro no ara sɛ standard clear APET krataa.

PETG

PETG yɛ glycol-a wɔasesa no PET . Ɛma pefeeyɛ a ɛkyɛn so, toughness, forming adwumayɛ ne bonding options. PETG wɔde di dwuma wɔ aduruyɛ mu nneɛma a wɔde kyekyere nneɛma, nnaka a emu da hɔ, nneɛma a wɔde kyerɛ ne dwumadie a ɛhwehwɛ sɛ wɔyɛ no mmerɛw anaa wɔde RF nsɔano. Nanso, ɛnsɛ sɛ wɔde PETG di dwuma ara kwa sɛ ɛne gyinapɛn PET yɛ pɛ wɔ mfiri a wɔde di dwuma bio nhyehyɛe mu.

PVC vs PET Nneɛma a wɔde kyekyere nneɛma ho Ntotoho

Table a edidi so yi de rigid PVC packaging krataa toto standard clear APET packaging krataa. Specialty grades, coatings, multilayer structures ne additives betumi asesa adwuma a nneɛma abien no mu biara yɛ.

So PET Da adi Sene PVC ?

Wobetumi ayɛ rigid PVC ne APET nyinaa a ɛda adi kɛse. Ɛnyɛ nokware sɛ yɛbɛka sɛ PVC fata ma nneɛma a wɔde kyekyere nneɛma a ɛnyɛ nea wɔde kyerɛ nkutoo.

APET wɔtaa paw ma adetɔnbea ne nnuan a wɔde kyekyere nneɛma a ɛyɛ fɛ efisɛ ebetumi ama ayɛ nea ɛnyɛ afã biara, te sɛ ahwehwɛ a ɛma wohu nneɛma a wɔyɛ no denneennen. PVC a emu da hɔ betumi akyerɛ ɛnne bruu kakra, nanso PVC krataa a ɛyɛ den a ɛkorɔn da so ara tumi ma nhumu a ɛkyɛn so ma nnuru a wɔde yɛ blister packs, nnaka a emu da hɔ ne retail clamshells.

Awiei koraa no pefeeyɛ gyina resin su, nea wɔasan de adi dwuma, krataa no mu duru, ɔfasu awie, extrusion control, additives ne thermoforming tebea horow sen polymer din nkutoo.

PVC vs PET Ɔhyew a Wɔde Yɛ Adwuma

PVC Nneɛma a ɛma ɔhyew

Wɔde Rigid PVC di dwuma kɛse wɔ thermoforming mu efisɛ ɛyɛ mmerɛw sɛnea wɔahyɛ ho nkɔm, ɛyɛ abura a ɛkɔ akyiri na mpɛn pii no ɛma mfɛnsere a wɔde di dwuma a ɛde bɔne kyɛ. Ebetumi afata ama deep-draw blister cavities, nsusuwii a ɛyɛ den ne dwumadie a ɛhwehwɛ sɛ wotumi de ho to so denesting.

PVC 's dwumadie suban betumi aboa ama ɔhaw a ɛwɔ nsakraeɛ a ɛwɔ paket nsusuiɛ baako mu akɔ foforɔ mu no so ate. Nanso, ɔhyew a wɔhwɛ so da so ara ho hia efisɛ ɔhyew a ɛboro so betumi ama kɔla asesa, asɛe anaasɛ ayɛ wusiw ho adwuma.

PET Nneɛma a ɛma ɔhyew

APET ma afã horow a ɛyɛ den a wɔayɛ no hyew a emu da hɔ kɛse na ɛyɛ den yiye. Wɔtaa de yɛ aduan tray, clamshells, keeki domes, nkataso ne retail packages.

PET dwumadie betumi ahwehwɛ sɛ wɔhwɛ krataa no hyeɛ, nkukuo hyeɛ, forming ratio ne onwini tebea so yie. Ɔhyew a ɛboro so betumi ama crystallization, haze anaasɛ forming quality so atew. Ebia ɛho behia nso sɛ wɔyɛ nsakrae wɔ nnwinnade ne ntwitwa tebea mu bere a woredan afi PVC akɔ PET .

So PET betumi de PVC asi ananmu wɔ Thermoforming Equipment a Ɛwɔ Hɔ Dedaw no so?

PET betumi adi dwuma wɔ thermoforming nhama pii a wɔde dii dwuma mfiase no maa PVC , nanso ɛnsɛ sɛ wɔfa no sɛ automatic drop-in replacement. Ɔhyew profiles, forming temperature, plug-assist design, cooling bere, trim tooling ne stacking suban betumi ahia nsakrae.

Ɛsɛ sɛ adeyɛ sɔhwɛ ahorow hwehwɛ ɔfasu-kɛseɛ nkyekyɛmu, ntwea so nkyerɛaseɛ, flange flatness, transparency, impact resistance, trimming quality ne line speed ansa na wɔadan aguadi nneɛma.

PVC vs PET Ɔhyew Nsɔano ne RF Welding

Ɔhyew-Nsɔano a ɛne ne ho hyia

Wɔtaa paw Rigid PVC ma blister-card packaging efisɛ ɛne heat-seal coatings ahorow pii yɛ adwuma. Eyi betumi ama mfɛnsere a ɛtrɛw a wɔde di dwuma ne nsɔano adwumayɛ a ɛyɛ den wɔ blister packaging lines a wɔde asi hɔ no so.

Standard PET taa hwehwɛ sɛ wɔde ade a wɔde kata so, adhesive, laminated sealing layer anaasɛ lidding film a ɛne no hyia. Seal adwumayɛ gyina ɔhyew, nhyɛso, bere a ɛtra hɔ, ɔfasu ayaresa, flange ahotew ne coating nhyehyɛe a wɔapaw so.

Radio-Frequency Welding a Wɔde Yɛ Adwuma

PVC yɛ radio-frequency welding ho biribi yie na wɔde di dwuma kɛseɛ ma welded pouches, aduruyɛ bags, inflatable products ne inflatable packages bi.

Standard APET no taa nyɛ nea ɛfata kɛse mma RF welding. Sɛ adwuma bi hwehwɛ sɛ PET -abusua mu pefeeyɛ ka ho ne RF nsɔano a, wobetumi asusuw PETG anaa nhyehyɛe titiriw bi ho na wɔasɔ ahwɛ.

PVC vs PET Akwanside Adwumayɛ

Ɛsɛ sɛ wɔsɔ akwanside adwumayɛ hwɛ sɛnea ade no te nka ankasa wɔ nsu, oxygen, hua, hann, srade ne nnuru a ɛka ho no ho. Mfitiaseɛ PVC anaa APET biara mma akwansideɛ a ɛyɛ papa mma adeɛ biara.

Nnuruyɛ mu Blister Barrier

Rigid PVC yɛ web a wɔtaa yɛ ma nnuruyɛ mu blister packs efisɛ ɛyɛ mmerɛw na ɛboa push-through blister designs. Basic PVC wɔ moisture-barrier adwumayɛ a anohyeto wom ma nnuru a ɛyɛ mmerɛw kɛse.

Enti nnuru a wɔde kyekyere nneɛma betumi de PVC a wɔde PVDC , PVC a wɔde PCTFE, multilayer films anaa aluminium-based cold-form structures akata so bere a ɛho hia sɛ wɔbɔ nsuo ne oxygen ho banbɔ a emu yɛ den.

Aduan a Wɔde Gu Nneɛma Mu Akwanside

APET ma gas ne hua akwansideɛ a mfasoɔ wɔ so ma nnuan a wɔayɛ no nwini, nneɛma a wɔde yɛ paanoo, nneɛma a wɔyɛ ne nneɛma a wɔde di dwuma pii. Nanso, nnuan a ɛtra hɔ kyɛ, nam a wɔayɛ no foforo, nneɛma a wɔde kyekyere nneɛma a ɛwɔ wim a wɔayɛ mu nsakrae ne nneɛma a ɛte sɛ oxygen betumi ahwehwɛ PET/PE , PET/EVOH/PE anaasɛ akwanside nhyehyɛe foforo a ɛwɔ ntoatoaso pii.

Ɛsɛ sɛ wɔde tray a wɔawie, lidding film, seal, aduane a wɔde yɛ aduane, hyeɛ a wɔde sie ne gas a wɔde afrafra no di dwuma de di shelf life ho adanseɛ. Nneɛma din nkutoo ntumi nkyerɛ bere a wɔde bɛto gua wɔ aguadi mu.

PVC vs PET ma Aduan a Wɔde Gu Nneɛma Mu

PET yɛ nea wɔde di dwuma kɛse ma nnuan ne anonne a wɔde kyekyere nneɛma esiane ne pefeeyɛ, ahoɔden, emu duru a emu yɛ hare, ɛwɔ hɔ wɔ nneɛma a wɔasan de adi dwuma mu ne sɛnea wɔde di dwuma wɔ nkotoku ne nsukorade a wɔde ɔhyew ayɛ mu nti.

Nneɛma a ɛfata a wɔde di dwuma ne nnuaba tray, salad nkuku, bakery nnaka, deli tray, keeki dome, nkataso a emu da hɔ, anonne nkotoku ne nneɛma afoforo a wɔde gu frigye mu anaasɛ atwa ho ahyia.

Wobetumi nso de PVC a ɛyɛ den adi dwuma ama aduan pɔtee bi a wɔde kyekyere nneɛma bere a resin, nneɛma a ɛma ɛyɛ den, nneɛma a wɔde ka ho ne nea wɔayɛ no nyinaa di mmara a ɛfa aduan a wɔahyɛ da ayɛ ne tebea horow a wɔde bedi dwuma ho no so. Enti ɛnyɛ nokware sɛ yɛbɛka sɛ PVC nyinaa mfata mma aduan a ɛne wɔn ho wɔn ho di nkitaho.

Nanso, nnuan a wɔyɛ ne adetɔnfo pii pɛ PET esiane gua so gye a wogye tom, nneɛma a wɔasan de adi dwuma a ɛwɔ hɔ ne nea ɛne PET wɔde wɔn adwene si nneɛma a wɔde kyekyere nneɛma so ho akwan horow no hyia nti.

PVC vs PET ma Nnuruyɛ mu Nnuru a Wɔde Gu Nnuru a Wɔde Gu Nnuru mu

Nea Enti a PVC Wɔtaa De Di Dwuma

Rigid PVC da so ara yɛ filming film a wɔde di dwuma kɛse ma nnuruyɛ tablet ne capsule blisters efisɛ ɛka thermoformability, pefeeyɛ, controlled cavity collapse, compatibility ne aluminium push-through foil ne established production performance bom.

Bere a PET Wobetumi Asusuw Ho

APET , PETG ne polyester nhyehyeɛ titire betumi ahwɛ berɛ a adwuma bi hwehwɛ sɛ wɔde PVC -free package, toughness a ɛkorɔn, sterilization kwan soronko anaasɛ ɛne ade pɔtee bi nhyehyɛeɛ hyia.

Nnuruyɛ mu akisikuru a wobɛsesa afi PVC akɔ PET no hwehwɛ pii sen sɛ wobɛpaw krataa a ne kɛse te saa ara. Ɛsɛ sɛ wɔsan di ɔkwan a wɔfa so yɛ, lidding compatibility, seal integrity, moisture barrier, oxygen barrier, stability data ne regulatory documentation no mu den.

PVC vs PET ma Retail Blisters ne Clamshells

Paw PVC Bere a

• Wɔayɛ line a ɛwɔ hɔ dedaw no yiye ama PVC thermoforming

• Ɛsɛ sɛ wonya mfɛnsere a ɛtrɛw a wɔde kata so a wɔde ɔhyew ahyɛ mu

• RF welding yɛ nneɛma a wɔde kyekyere nneɛma no fã

• Nsusuwii no hwehwɛ sɛ ɛyɛ mmerɛw sɛ wobetwitwa die na wɔayɛ no den

• Mpɔtam hɔ mmara ne adetɔfoɔ nkyerɛkyerɛmu ma kwan PVC

Paw PET Bere a

• Nea emu da hɔ a ɛnyɛ afã biara ne sɛnea wohu nneɛma a wɔyɛ no yɛ nneɛma atitiriw a ɛho hia

• Adetɔfoɔ no bisa PET anaa PET nsɛm a wɔasan de adi dwuma

• Brand no wɔ PET ɛtwe adwene si nneɛma a wɔde kyekyere nneɛma so ho nhyehyɛe

• Ahoɔden a ɛkorɔn ne nkɛntɛnso adwumayɛ ho hia

• Wɔayɛ pakete no ama PET nhyehyɛe a ɛwɔ hɔ a wɔboaboa ano na wɔsan de di dwuma bio

Mfaso ne Anohyeto ahorow a ɛwɔ PVC Packaging so

Mfaso a ɛwɔ Rigid PVC

• Mfɛnsere a ɛtrɛw na ɛde kyɛ a ɛyɛ thermoforming

• Nsɛm a ɛkɔ akyiri awo pa ma blister cavities

• Ɛne ɔhyew-nsɔano a wɔde kata so pii hyia

• Ɛfata ma RF welding

• Printability pa, bonding ne die-cutting adwumayɛ

• Ɛwɔ hɔ wɔ pefee, kɔla, opaque ne specialty grades

• Wɔde adi dwuma wɔ nnuru ne nnuruyɛ mu nneɛma a wɔde kyekyere nneɛma mu a wɔde asi hɔ

Anohyeto ahorow a ɛwɔ Rigid PVC mu.

• Adetɔfo a wɔboaboa nneɛma ano ne nea wɔsan de di dwuma a anohyeto wom wɔ mmeae pii

• Ebetumi agu PET recycling ho fĩ bere a wɔanhyehyɛ no yiye no

• Ɛhwehwɛ sɛ wɔyɛ nneɛma a wɔahyɛ da ayɛ ho adwuma na wɔakwati ɔhyew a ɛsɛe ade

• Ebia obehyia adetɔnfo, ahyɛnsode anaa gua pɔtee bi anohyeto ahorow

• Mfitiaseɛ PVC betumi ahwehwɛ sɛ wɔde nneɛma a wɔde kata so ma nnuru akwanside adwumayɛ a ɛkorɔn

• PVC nnuru a ɛyɛ mmerɛw hwehwɛ sɛ wɔhwɛ plasticizer ne additive compliance so yiye

Mfaso ne Anohyeto ahorow a ɛwɔ PET Packaging so

Mfaso a ɛwɔ PET so.

• High transparency ne neutral aniwa hwɛbea

• Ahoɔden pa, toughness ne dimensional stability

• Wɔde di dwuma kɛse ma nnuan, anonne ne aguadidan mu nneɛma a wɔde kyekyere nneɛma

• Wɔde nneɛma a wɔasan de adi dwuma wɔ akyi a wɔde di dwuma no na ɛwɔ hɔ

• Adetɔfo a wɔsan de di dwuma a wogye tom a wɔde asi hɔ kɛse sen PVC

• Ɛfata ma tray, clamshells, nkataso, nkotoku ne nnaka a emu da hɔ

• Ebetumi aboa package design a emu yɛ hare bere a wɔayɛ no yiye no

Anohyeto ahorow a ɛwɔ PET mu.

• Ebia ebehia sɛ wɔhwɛ ɔhyew a wɔde yɛ hyew so denneennen

• Standard APET mfata mma fononoo mu ɔhyew a wɔtaa de yɛ no

• Mpɛn pii no, ɔhyew a wɔde kata so no hwehwɛ sɛ wɔde biribi kata so anaasɛ wɔde kata so a ɛne no hyia

• Ebia trim ne die-cut tooling behia optimization

• PETG ne multilayer structures binom betumi ne standard PET recycling nhyia

• PET wɔnboaboa thermoforms ano wɔ mpɔtam hɔ recycling nhyehyɛe biara mu

• Nneɛma a wɔasan de adi dwuma a ɛkɔ soro betumi aka kɔla, pefeeyɛ ne sɛnea wɔyɛ no pɛpɛɛpɛ

So PET no yɛ nea ɛkɔ so daa sen PVC ?

PET taa nya mfasoɔ wɔ adetɔfoɔ nneɛma a wɔde kyekyere nneɛma mu ɛfiri sɛ wɔgye PET nkotokuo tom kɛseɛ na wɔboaboa ano, na sɛ wɔde toto ho a, aguadiɛ RPET nneɛma a wɔde ma no anyin. PET nneɛma a wɔde kyekyere nneɛma nso betumi de nneɛma a wɔasan de adi dwuma wɔ wɔn a wɔde di dwuma akyi aka ho bere a sɛnea ɛte, sɛnea wɔyɛ ne aduan a wɔde di nkitaho ho ahwehwɛde ma kwan no.

Nanso, ɛtrɛw dodo sɛ wɔbɛka PET package biara ho asɛm sɛ ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia anaasɛ wotumi san de di dwuma koraa. Ebia wɔrennye PET tray ne clamshells ntom wɔ baabiara a wɔboaboa PET nkotoku ano. Labels, adhesives, kɔla tuntum, akwanside layers, absorbent pads ne PETG components nso betumi atew recycling compatability so.

PVC yɛ nea wotumi de di dwuma bio wɔ mfiridwuma mu, na PVC nhyehyɛe titiriw a wɔde san de di dwuma wɔ hɔ. Ne anohyeto a mfaso wɔ so ne sɛ, nneɛma a wɔboaboa ano, wɔkyerɛ ne gua a wɔde bɛkɔ awiei no ntumi nnya pii mma adetɔfo nketewa pii.

Ɛsɛ sɛ nhwehwɛmu a nteaseɛ wom a ɛfa nneɛma a ɛbɛkɔ so atra hɔ daa ho no susu nneɛma mu duru, nneɛma a wɔasan de adi dwuma, nneɛma a wɔde ahyɛ mu ne nneɛma a wɔde ahyɛ mu no nsɛsoɔ, nneɛma a wɔde yɛ adwuma no ho banbɔ, aduane a wɔsɛe no ano a wɔbɛsiw, akwantuo a ɛyɛ yie, mpɔtam hɔ nneɛma a wɔboaboa ano ankasa ne gua a wɔasan de adi dwuma no yiedie ho.

Designing PET Nneɛma a wɔde kyekyere nneɛma a wɔde bɛsan de adi dwuma

• Fa PET nnyinaso nhyehyɛe a emu da hɔ di dwuma bere a ɛbɛyɛ yiye

• Tew polymers a ɛne ne ho nhyia ne nneɛma a ɛwɔ afã horow pii no so

• Paw nkyerɛwde, ink ne adhesives a wɔayɛ ama PET recycling

• Kwati kɔla tuntum a ɛboro so a ebetumi asiw nhyehyɛe a wɔhyehyɛ no kwan

• Design package no ma automated optical ne dimensional nhyehyɛe

• Hwɛ sɛ wɔgye PET thermoforms tom wɔ gua a wɔde wɔn ani asi so no so ansa na woaka sɛ wɔasan de adi dwuma bio

So PVC anaa PET Bɔ ka Kɛse?

Mmara biara nni hɔ a ɛtra hɔ daa a ɛkyerɛ sɛ PET bo yɛ den sen PVC bere nyinaa anaasɛ PVC yɛ ade a wɔde kyekyere nneɛma a ne bo yɛ mmerɛw sen biara bere nyinaa. Resin bo sesa wɔ ɔman biara mu, ahoɔden ho ka, tebea a wɔde ma, nneɛma a wɔasan de adi dwuma a wɔhwehwɛ ne bere a wɔkra.

Ɛsɛ sɛ ɛka a wɔbɔ wɔ nneɛma a wɔde ahyɛ mu nyinaa ho ka:

• Krataa bo a kilogram biara

• Nneɛma a wɔde yɛ adwuma ne afã horow a wɔyɛ wɔ kilogram biara mu

• Krataa no mu duru a wɔhwehwɛ

• Thermoforming cycle bere ne ahoɔden a wɔde di dwuma

• Trim scrap ne fie regrind sanba

• Nnwinnade ne nnwinnade mu nsakrae

• Heat-seal coatings, adhesives ne nneɛma a wɔde kata so

• Breakage, pow ne packing-line a ɛyɛ adwuma yiye

• Recycled-content anaasɛ ahwehwɛde ahorow a ɛfa sɛnea wodi so

• Wɔn a wɔyɛ nneɛma no asɛyɛde a wɔatrɛw mu ne nwura a wɔde di dwuma ho ka

Ade a ne bo yɛ den kilogram biara betumi akɔ so ama ɛka a wɔbɔ wɔ nneɛma a wɔde kyekyere nneɛma nyinaa ho a ɛba fam, sɛ ɛma kwan ma wɔde nneɛma gu fam, line ahoɔhare a ɛkɔ soro, nneɛma a wɔde kyekyere nneɛma a asɛe kakraa bi anaasɛ ɛbɔ nneɛma ho ban yiye a.

Sɛnea Wobɛpaw PVC ne PET Packaging Ntam

Nsɛm a Ɛsɛ sɛ wode Ma Wo Krataa a Wɔde Ma

• Finished package type ne ade a wɔde ahyɛ mu

• Ɛhwehwɛ sɛ krataa no kɛse, ne tɛtrɛtɛ ne ne roll diameter

• Ɛda adi, kɔla, matte, frosted anaasɛ opaque hwɛbea

• Thermoforming afiri ne ɔhyew kwan

• Forming bun ne cavity geometry

• Ɔhyew sealing, adhesive bonding anaa RF-welding kwan

• Aduan, nnuruyɛ, aduruyɛ anaa mfiridwuma mu nkitahodi ho ahwehwɛde

• Akwanside ne bere a wɔde sie a wɔhwehwɛ

• Virgin anaa recycled-content ahwehwɛde ahorow

• Ɔman a wɔrekɔ ne adetɔfo ho nsɛm

• Ɔsram biara anaa afe afe nneɛma dodow a wɔkra

Mfomso a Ɛtaa Ba Bere a Wɔde PVC ne PET Toto Ho.

PVC Nsusuwii Biara a Wode Di Dwuma sɛ Ade Koro

Rigid unplasticized PVC , flexible plasticized PVC , nnuru PVC , aduan-di nkitaho PVC ne recycled PVC wɔ nnuru ne dwumadie ahodoɔ. Ɛnsɛ sɛ wɔde nsɛm a wɔka fa PVC plasticizers a ɛyɛ mmerɛw ho no di dwuma ara kwa wɔ rigid blister sheet so.

APET , CPET ne PETG a wɔde bɛsesa

APET wɔtaa de di dwuma ma thermoformed packaging a emu da hɔ, CPET yɛ engineered ma trays a ɔhyew a ɛkorɔn, na PETG de forming ne sealing su ahorow ma. Sɛ wode asɛmfua ' PET ' nkutoo na ɛpaw a, ebetumi ama adwumayɛ adi nkogu anaasɛ nsɛm a ɛnteɛ a ɛfa nneɛma a wɔsan de di dwuma ho.

Sɛ yɛfa no sɛ Resin Mmara bi a, ɛma awerɛhyem sɛ wɔbɛsan de adi dwuma bio

Resin a ɛkyerɛ sɛnea obi te no kyerɛ plastic titiriw no; ɛnkyerɛ sɛ wɔaboaboa nneɛma a wɔde ahyɛ mu no nyinaa ano, ahyehyɛ na wɔasan de adi dwuma bio wɔ adetɔfo no gua so.

Nneɛma a Wɔbɛpaw denam Kilogram biara Bo Nkutoo so

Nneɛma a wɔde yɛ adwuma, ne kɛse, ahoɔhare a wɔde yɛ, scrap rate, abubu, seal huammɔdi ne nnwinnade ho ka betumi ayɛ nea ɛho hia sen resin bo mu nsonsonoe.

Amansan Aduan-Ahobammɔ Ho Nsɛm a Wɔka

Aduan a wɔde di nkitaho a ɛfata no gyina nneɛma a wɔahyehyɛ no nyinaa ne tebea horow a wɔahyɛ da ayɛ sɛ wɔde bedi dwuma so. Ɛsɛ sɛ adetɔfo bisa mpaemuka ne sɔhwɛ a ɛfa wɔn aduan ko, ɔhyew, bere tenten ne gua a wɔrekɔ ho.

Nsɛmmisa a Wɔtaa Bisa Fa PVC vs PET Packaging Ho

Nsonsonoe titiriw bɛn na ɛda PVC ne PET nneɛma a wɔde kyekyere nneɛma ntam?

PVC mpɛn pii no ɛma bɔne fafiri forming ne sealing nhyehyɛe, mmerɛw die twa ne ahoɔden RF-welding tumi. PET taa ma emu da hɔ a ɛnyɛ afã biara, ahoɔden a ɛkorɔn, aduan ne anonne a wogye tom a ɛtrɛw, nneɛma a wɔasan de adi dwuma a wɔpaw ne nhyehyɛe a wɔde di dwuma bio a wɔde asi hɔ a wɔde di dwuma yiye a wobenya.

So PET ye sen PVC bere nyinaa ma nneɛma a wɔde kyekyere nneɛma?

Dabi PET na wɔtaa pɛ ma nnuan a wɔde kyekyere nneɛma a emu da hɔ ne nnwuma a wɔde nneɛma a wɔasan de adi dwuma, bere a PVC betumi ama adwumayɛ ne nsɔano adwumayɛ a eye ama nnuru a wɔde yɛ akisikuru, aguadidan mu akisikuru nkrataa ne nneɛma a wɔde RF-welded ayɛ.

So PET mu da hɔ sen PVC ?

APET taa ma anim a ɛnyɛ nea ɛfa biribiara ho kɛse na ɛda adi pefee. PVC a ɛyɛ den a ɛda adi pefee nso betumi ama emu ada hɔ kɛse, ɛwom sɛ abasobɔde ahorow bi wɔ bruu kakra de. Sɛnea ɛte ankasa no gyina grade, thickness, additives ne processing so.

So PVC bo yɛ mmerɛw sen PET ?

Ɛnyɛ gua anaa dwumadie biara mu. Resin bo sakra, na ɛka a wɔbɔ wɔ nneɛma a wɔde kyekyere nneɛma ho nyinaa nso gyina nneɛma a ɛyɛ den, ne kɛse, ne nhama ahoɔhare, nneɛma a wɔasɛe no, nneɛma a wɔde kata so, nnwinnade ne pow dodow so.

So wobetumi PVC adi dwuma de ayɛ aduan a wɔde kyekyere nneɛma?

Wobetumi de PVC nnuru pɔtee bi adi dwuma ama aduan a wɔde di nkitaho a wɔama ho kwan. Ɛsɛ sɛ adetɔfoɔ hwɛ sɛ resin, stabilizers, additives, migration requirements ne tebea a wɔama ho kwan sɛ wɔde bedi dwuma no yɛ nokware sen sɛ wɔde wɔn ho bɛto asɛmfua PVC nkutoo so.

So PET aduan yɛ nea asiane biara nni ho?

PET yɛ nea wɔde di dwuma kɛse wɔ aduan ne anonne a wɔde kyekyere nneɛma mu, nanso ɛsɛ sɛ nneɛma pɔtee a wɔde ahyɛ mu ne nea wɔde ahyɛ mu a edi mũ no di mmara a ɛfa aduan a wɔahyɛ da ayɛ, ɔhyew ne bere tenten a wɔde di nkitaho ho no so. PET a wɔasan de adi dwuma no hwehwɛ sɛ wɔde traceability ne process controls foforo.

So wɔde plastic ayɛ rigid PVC ?

PVC krataa a wɔde kyekyere nneɛma a ɛyɛ den no taa kura plasticizer kakraa bi anaasɛ enni bi koraa. PVC films a ɛyɛ mmerɛw no kura plasticizers a ɛma ɛyɛ mmerɛw. Ɛnsɛ sɛ wɔfa nneɛma akuw abien no sɛ ɛwɔ nnuru a wɔde yɛ nneɛma a ɛyɛ pɛ.

Nneɛma bɛn na eye ma nnuru a wɔde yɛ akisikuru?

Rigid PVC da so ara yɛ nea abu so esiane ne thermoforming, push-through ne heat-sealing adwumayɛ nti. PET -based alternatives betumi asusuw ho ama nnwuma pɔtee bi, nanso ɛsɛ sɛ wɔsan di akwanside, nsɔano mudi mu kura, forming ne product-stability ahwehwɛde ahorow no mu den.

Nneɛma bɛn na eye ma nnuan tray a emu da hɔ?

APET anaa RPET na wɔtaa pɛ ma nnuan a wɔayɛ no nwini a emu da hɔ esiane sɛnea ɛte, ahoɔden ne sɛnea wogye nnuan a wɔde kyekyere nneɛma ho tom nti. Nnwuma a ɛko tia ɔhyew betumi ahwehwɛ CPET , PP anaa nhyehyɛe soronko foforo.

So PET betumi asi PVC ananmu wɔ blister packaging mu?

Ebia ɛbɛyɛ yie, nanso nsakraeɛ no taa hwehwɛ sɛ wɔsɔ nneɛma a wɔyɛ no hwɛ na wɔyɛ nsakraeɛ wɔ ɔhyew, nwene, ntwitwa, nkatasoɔ ne nsɔano tebea mu. Nnuru a wɔde di dwuma nso hwehwɛ sɛ wɔsan gye nneɛma a wɔde ahyɛ mu ne sɛnea ɛyɛ den no mu den.

So PET yɛ mmerɛw sɛ wɔbɛsan de adi dwuma sen PVC ?

PET taa wɔ nhyehyɛe a wɔde boaboa nneɛma ano na wɔsan de di dwuma bio a wɔde asi hɔ kɛse, titiriw ma nkotoku. Nanso, PET tray ne clamshells nnye ntom wɔ baabiara, na ɛsɛ sɛ package no nhyehyɛɛ ne recycling nhyehyɛe a ɛfa ho no hyia.

So wobetumi de PETG asan de PET ayɛ adwuma ?

Ɛnsɛ sɛ wɔde PETG to hɔ ara wɔ PET recycling stream a ɛyɛ gyinapɛn no mu. Ne crystallization ne melting suban soronko no betumi de ɔhaw ahorow aba wɔ dwumadie mu, enti ɛsɛ sɛ wɔhwɛ mpɔtam hɔ recycler ne design-for-recycling akwankyerɛ.

Nneɛma bɛn na eye ma RF sealing?

PVC taa fata yiye ma RF nsɔano. PETG nso betumi asusuw ho ama RF-sealed applications binom, bere a standard APET taa nyɛ ade a edi kan a wɔpaw ma saa adeyɛ yi.

Nneɛma a ɛyɛ den bɛn na ɛwɔ hɔ ma PVC ne PET packaging sheet?

Nneɛma abien no nyinaa wɔ hɔ a ne kɛse gu ahorow. Nneɛma a ɛyɛ den a ɛfata no gyina package no nsusuwii, forming bun, product weight, impact requirements, stacking load, sealing process ne target material reduction.

Nwoma bɛn na ɛsɛ sɛ adetɔfo bisa?

Ɛsɛ sɛ adetɔfo bisa mfiridwuma ho nsɛm krataa, ahobammɔ ho nsɛm krataa, nhwehwɛmu adansedi krataa, nneɛma a wɔahyehyɛ anaa nneɛma a wɔasan de adi dwuma ho mpaemuka, aduan a wɔde di nkitaho ho nkrataa wɔ baabi a ɛfata ne amanneɛbɔ biara a wɔhwehwɛ sɛ wɔde sɔ nneɛma a wɔabara.

PVC ne PET Nneɛma a wɔde kyekyere nneɛma a efi HSQY Plastic mu

HSQY Plastic Group de nneɛma a ɛyɛ den PVC ne PET krataa a wɔde yɛ thermoforming, tintim, die cutting, blister packaging, aduan trays, clear boxes ne packaging applications afoforo ma.

Adetɔfo betumi ahwɛ HSQY de no mu PVC krataa so nneɛma , a nea ɛka ho ne rigid PVC krataa , anaa hwehwɛ PET krataa a wɔde kyekyere nneɛma.

Ebia akwan a ɛwɔ hɔ no bi ne ne kɛse, ne tɛtrɛtɛ, ne kɛse, ne kɔla, ne soro a wɔde wie, ne nhyehyɛe a wɔde nneɛma a wɔasan de adi dwuma ne nea wɔayɛ no sɛnea wɔpɛ. Ɛsɛ sɛ nneɛma ho nyansahyɛ ahorow gyina afiri a wɔde yɛ nneɛma, nhyehyɛe a etwa to a wɔde kyekyere nneɛma, nhyehyɛe a wɔde siesie nneɛma ne mmara mu ahwehwɛde ahorow so.

Awie

PVC ne PET nyinaa yɛ nneɛma a wɔde kyekyere nneɛma a etu mpɔn, nanso wodi mfiridwuma ne aguadi mu haw ahorow ho dwuma. Rigid PVC ma ahotoso thermoforming, trɛw ɔhyew-nsɔano nhyiam, mmerɛw die twa ne RF-welding adwumayɛ. PET ma pefeeyɛ a ɛkorɔn, ahoɔden, nnuan a wɔde kyekyere nneɛma ho a wogye tom, nneɛma a wɔasan de adi dwuma a wɔpaw ne gye a wogye tom kɛse wɔ adetɔfo a wɔsan de di dwuma nhyehyɛe mu.

PET taa yɛ nea wɔpɛ ma nnuan tray a emu da hɔ, anonne nkuku ne aguadidan mu nneɛma a wɔde kyekyere nneɛma. PVC da so ara fata kɛse ma nnuruyɛ mu akisikuru, aduruyɛ mu nneɛma a wɔde kyekyere nneɛma, akisikuru nkrataa a wɔde ɔhyew ahyɛ mu ne dwumadie a wɔasisi atwa PVC mfiri a wɔde dannan nneɛma a ɛwɔ hɔ dada no ho ahyia.

Ɛsɛ sɛ gyinaesi a etwa to no gyina nneɛma no grade pɔtee, package geometry, thermoforming process, sealing kwan, akwanside botae, mmara sodi nkrataa, mpɔtam hɔ recycling infrastructure ne package no ho ka nyinaa so sen sɛ wɔbɛka tiawa sɛ polymer biako ye wɔ amansan nyinaa mu.