Filimi ya Blister Filime: PVC , PVDC, EVOH & LDPE

PVC , PVDC, EVOH na LDPE mugupakira imiti ya farumasi

Guhitamo neza imiti ya farumasi yububiko ntabwo ari uguhitamo hagati ya PVC , PVDC, EVOH na LDPE. Iyi polymers ikora imirimo itandukanye imbere yububiko bwa farumasi, kandi irahuzwa kenshi kugirango igere ku buringanire bukenewe bwa thermoformability, inzitizi ya ogisijeni, kurinda ubushuhe, imikorere ya kashe, neza kandi neza.

Mubisanzwe bisanzwe bya blister, bigoye PVC birashobora gukora nkurubuga rushyushye. PVDC irashobora gushirwa kuri PVC cyangwa igashyirwa mubikorwa byinshi kugirango bitezimbere ubuhehere na ogisijeni. EVOH ikoreshwa cyane cyane nka ogisijeni ndende- na gazi-barrière imbere mubipfunyika byinshi, mugihe LDPE ishobora gutanga ibintu byoroshye, kurinda ubushuhe no gufunga ubushyuhe.

Ku bakora imiti n’ibihindura bipfunyika, ibikoresho nyabyo rero bigomba gutoranywa ukurikije imibare ihamye y’ibiyobyabwenge, igipimo cyo kwanduza ogisijeni (OTR) , igipimo cy’amazi yoherezwa mu mazi (WVTR) , geometrie cavity, sisitemu yo gufunga, ikirere kibikwa, intego yo kubaho hamwe n’ibisabwa ku isoko.

Banza wumve uruhare rwa buri kintu

1. Filime ya PVC yo gupakira imiti ya farumasi

Niki Imiti ya Rigid Filime ya PVC ?

Pharmaceutical rigid PVC firime nimwe muma firime yashizweho ya thermoformable ikora ikoreshwa kuri tablet na capsule blister packaging. Mugihe cyo gukora, PVC urubuga rushyushye kandi rugizwe mu mwobo, rwuzuyemo imiti ya farumasi hanyuma rugafungwa hamwe nibikoresho bifatika.

Ibyiza byibanze bigenzurwa na thermoforming, optique isobanutse, ituze ryurwego hamwe no gutunganya ubukungu . Transparent PVC nayo yemerera ibinini cyangwa capsules gukomeza kugaragara kubicuruzwa no kugenzura.

Ibyiza bisanzwe bya PVC Filime ya Blister

• Imikorere myiza ya thermoforming kubikorwa bisanzwe bya blister

• Ibicuruzwa bihanitse bigaragara iyo amanota aboneye akoreshwa

• Gukomera no guhagarara neza

• Byagutse cyane kubikoresho bya farumasi

• Kuboneka mubyimbye bitandukanye, ubugari, amabara no kugena ibizunguruka

• Ibiciro bifatika-bingana kubicuruzwa bifite inzitizi ziciriritse zisabwa

Ni ryari Ikibaya PVC Birakwiye?

Ikibaya PVC gisuzumwa muri rusange iyo imiterere ihagaze neza mubihe biteganijwe kubikwa kandi ntibisaba amazi-imyuka yateye imbere cyangwa inzitizi ya ogisijeni. Abakandida basanzwe barashobora gushiramo ibinini byatoranijwe, capsules, vitamine, intungamubiri nibindi bicuruzwa bikabije nyuma yo gupakira.

Imipaka yo mu kibaya PVC

Igipimo gisanzwe PVC gitanga inzitizi yibanze yo gupakira, ariko ibicuruzwa bivura imiti byangiza cyane cyangwa byangiza ogisijeni birashobora gusaba imiterere ikomeye ya barrière nka PVC / PVDC, PVC PVC PE / PVDC, PC / EVOH / LDPE, film

Wallis aratanga ibikoresho imiti igabanya ubukana PVC firime ya blisteri hafi ya mm 0,15-0.80 z'ubugari, hamwe n'ubugari bwihariye, ibara, kurangiza hejuru hamwe no kuzunguruka biboneka ukurikije ibyapimwe byemewe.

2. Filime ya PVDC ikozweho nubushuhe buhanitse hamwe na Oxygene Barrière

Niki PVDC ikora mugupakira imiti?

PVDC, cyangwa chloride ya polyvinylidene, ikunze gukoreshwa nka bariyeri itwikiriye cyangwa ibigize muri firime ya farumasi. Ubwubatsi busanzwe bukoresha PVC nkibishingwe bya thermoformable mugihe PVDC itanga ubundi buryo bwo kwirinda imyuka y’amazi hamwe n’umwuka wa ogisijeni.

Bitandukanye na PVC , inzitizi yimikorere ya firime ishingiye kuri PVDC irashobora guhindurwa hifashishijwe uburemere bwa PVDC, gutwikira hamwe nuburyo rusange . Ibi bituma abajenjeri bapakira bahuza inzitizi zitandukanye nibisabwa kugirango ibiyobyabwenge bihamye.

Inyungu zisanzwe za PVC / PVDC Imiterere

• Inzitizi yo hejuru yubushyuhe burenze mono PVC

• Kunoza ogisijeni na bariyeri

• Ibishushanyo bisobanutse neza bisigaye bishoboka

• Urwego rwinzitizi nyinshi rushobora guhindurwa hifashishijwe uburemere nuburyo

• Ni ingirakamaro kubushuhe bwangiza na ogisijeni

• Irashobora gushushanywa kubikoresho bisanzwe bya termoforming

Ntugereranye inzitizi ya PVDC ukoresheje Izina rya Polymer Wenyine

Amagambo nka 'PVDC aruta inshuro icumi kurenza PVC ' ntabwo aribyukuri bihagije kugirango uhitemo imiti. Indangagaciro za barrière ziterwa nuburemere, firime shingiro, uburebure bwuzuye, ubushyuhe, ubushuhe bugereranije, gukora ubujyakuzimu nuburyo bwo kugerageza.

Abaguzi rero bagomba gusaba indangagaciro za WVTR na OTR hamwe nibisabwa kugirango bakore ibizamini aho kwishingikiriza gusa kumagambo nka bariyeri isanzwe, inzitizi ndende cyangwa inzitizi ndende.

3. EVOH nka Oxygene-Barrière Igikoresho cyo gupakira imiti

EVOH ni iki?

EVOH, cyangwa Ethylene vinyl alcool copolymer, ni polymer ikora cyane cyane yatoranijwe cyane cyane kugirango irwanye ogisijeni nizindihereza gaze. Mubikoresho byo gupakira imiti mubisanzwe bikoreshwa nkurwego ruto rukora imbere muburyo butandukanye aho kuba firime idasanzwe.

Imiterere nka PVC / EVOH / LDPE ihuza polymers zitandukanye kuko ikintu kimwe ntabwo gisanzwe gitanga ubukana bwiza, inzitizi ya gaze, inzitizi yubushuhe hamwe nubushuhe icyarimwe.

EVOH Nibisanzwe Inzitizi ya Oxygene

EVOH irashobora kugabanya cyane kwanduza ogisijeni bityo ikaba ifite akamaro kubijyanye na farumasi yica ogisijeni, kwisuzumisha, intungamubiri ndetse nubuvuzi aho kwangirika kwa okiside bitera impungenge.

Impamvu Ubushuhe Bwingenzi kuri EVOH

EVOH yunvikana nubushuhe. Imikorere ya ogisijeni-barrière ihinduka uko ubuhehere bwiyongera, niyo mpamvu ubusanzwe iba igizwe hagati yimiterere ya polymer irinda aho guhita igaragara nkubuso bwibanze bwa barrière.

Ibice bizengurutse nka LDPE cyangwa izindi polyolefine zirashobora gufasha kugabanya ububobere buke bwurwego rwa EVOH, mugihe imiterere yose igomba kuba yarateguwe kugirango igere kuri OTR na WVTR isabwa.

Ese EVOH mu buryo bwikora ihitamo rirambye?

Ntabwo byikora. EVOH idafite chlorine kandi irashobora kwinjizwa mubikoresho byabugenewe byabugenewe byabugenewe kugirango bisubirwemo neza, ariko imikorere yibidukikije yimiti ya farumasi yarangiye biterwa nuburyo bwuzuye bwibikoresho, ibice ijana ku ijana, ibikorwa remezo byo gutunganya ibicuruzwa mukarere, uburemere bwibicuruzwa nibikorwa byo kurinda ibicuruzwa.

Abaguzi rero bagomba kwirinda gufata ibihari bya EVOH bonyine nkikimenyetso cyuko pake igizwe nabantu benshi ishobora gukoreshwa neza cyangwa ibidukikije.

Ibikoresho bya Wallis PVC ​

4. LDPE nk'ikidodo kandi kirinda

Ni uruhe ruhare LDPE igira?

LDPE, cyangwa polyethylene yubucucike buke, ni polyolefine yoroheje ihabwa agaciro cyane kubikorwa byo gufunga ubushyuhe, guhinduka no kurwanya ubushuhe. Mubikoresho byinshi bya farumasi yububiko ikora nka kashe, imbere imbere cyangwa urwego rukingira aho kuba nkibibanza byibanze bikora urubuga.

PVC PVC

Inyungu zisanzwe za LDPE

• Ubushobozi bwiza bwo gufunga ubushyuhe

• Ubwubatsi bworoshye

• Ingirakamaro y'amazi-imyuka irwanya laminate yakozwe

• Irashobora kurinda ubushuhe bwimbere bwimbere

• Ifite akamaro mubice byinshi bya farumasi nubuvuzi bwo gupakira

Ikimenyetso cya Kashe Biterwa na Sisitemu Yuzuye

Kubaho kwa LDPE ntabwo ubwabyo byemeza kashe ya farumasi ikwiye. Ubushyuhe bwo gutangiza kashe, igihe cyo gutura, igitutu, urwego rwa LDPE, uburebure hamwe nibikoresho byo guhuza ibintu byose bigira ingaruka kumbaraga zanyuma hamwe nuburinganire bwa paki.

Ipaki yuzuye rero igomba gusuzumwa kugirango imbaraga zifungwe, imiyoboro, kumeneka nubunyangamugayo mubikorwa bigenewe gukora, gutwara no kubika.

PVC na PVDC na EVOH na LDPE: Kugereranya ibikoresho bya farumasi

Kugereranya inyenyeri-kugereranya birashobora koroshya imikorere yo gupakira imiti kuko ibyo bikoresho bine bitanga inshingano zitandukanye. Imbonerahamwe ikurikira iratanga ingirakamaro zingirakamaro.

OTR na WVTR: Indangagaciro zibiri Abaguzi Bagomba Kugaragaza

OTR ni iki?

Ikwirakwizwa rya Oxygene (OTR) ipima urugero ogisijeni inyura mu bikoresho bipakira mu bihe byagenwe. OTR ni ingenzi cyane kubicuruzwa bya farumasi bishobora kwangirika kwa okiside.

WVTR ni iki?

Ikigereranyo cyo kohereza amazi (WVTR) gipima amazi-imyuka yinjira muburyo bwo gupakira mubihe bisobanuwe. WVTR ni ingenzi cyane kubinini bya hygroscopique, capsules hamwe na formulaire ihindagurika hamwe nubushuhe.

Impamvu Ibizamini bigomba kubamo

Indangagaciro zishobora guhinduka hamwe nubushyuhe, ubushuhe bugereranije, ubunini nuburyo bwo kugerageza. Ibintu bibiri bitanga isoko ntibigomba kugereranywa keretse niba ibyatangajwe bihwanye.

RFQ igomba kuvuga neza intego OTR cyangwa WVTR hamwe nubushyuhe, ubushuhe bugereranije nuburyo bukoreshwa mubizamini.

Inzitizi ya Flat-Filime Ntabwo ari imwe nkuko byakozwe-Blisteri

Imiti ya farumasi iramburwa mugihe cya thermoforming. Iyo firime yinjiye mu cyuho cyimbitse, ibintu bigenda byoroha kurukuta no mu mfuruka. Ibi birashobora guhindura imbaraga za mashini hamwe nimbogamizi ugereranije numwimerere wa firime-firime.

Kubicuruzwa bikomeye, abapakira injeniyeri bagomba rero gusuzuma inzitizi nubusugire bwuzuye bwuzuye , ntabwo ari OTR cyangwa WVTR gusa yibikoresho byumwimerere.

Gukora ubujyakuzimu, gushushanya, gushushanya ubushyuhe, imiterere ya cavity no kugabana ibice byose bigomba gusuzumwa mugihe cyujuje ibisabwa.

Gupfundikanya Foil hamwe nubushyuhe-Ikidodo cyo guhuza ibintu

Imiti ya farumasi ni sisitemu yuzuye yo gupakira igizwe nurubuga rukora, ibicuruzwa bya farumasi, ibikoresho bipfundikira hamwe na kashe. Guhitamo firime ikwiye itabanje kwemeza guhuza ibicuruzwa bishobora kuvamo imbaraga zidasanzwe cyangwa kashe-yuzuye.

Ibisanzwe PVC isters ibisebe bikunze gukoresha aluminiyumu yipfundikanya hamwe na lacquer yubushyuhe bugenewe guhuza PVC . Inzira nyinshi zirimo PE cyangwa LDPE zishobora gusaba imiterere itandukanye. Umuguzi rero agomba gutanga ibisobanuro byerekana mugihe yujuje ibisabwa kugirango asimbure.

Nigute wahitamo imiterere yimiti ya farumasi

1. Tangira hamwe nibisabwa byo guhagarika ibiyobyabwenge

Menya niba ibipapuro bipfunyitse byumva cyane cyane ubushuhe, ogisijeni, urumuri, ubushyuhe cyangwa guhuza ibi bihe. Ipaki igomba guhitamo kurinda ibicuruzwa mugihe cyateganijwe cyo kubaho.

2. Sobanura Intego OTR na WVTR

Hindura ibyangombwa bisabwa muburyo bwo gupakira gupimwa aho bishoboka hose. Irinde ibisobanuro bivuga gusa 'inzitizi ndende ' udasobanuye imikorere ya ogisijeni iteganijwe hamwe nogukwirakwiza amazi.

3. Reba Ikirere kigana

Ubushyuhe nubushuhe mugihe cyo kubika no gukwirakwiza birashobora guhindura cyane imikorere yimikorere. Ibicuruzwa byoherejwe mubihe bishyushye kandi bitose birashobora gusaba inzitizi zitandukanye kubicuruzwa byatanzwe mubihe bidakenewe.

4. Tanga Blister Cavity Geometry

Ibipimo bya tableti, ubunini bwa capsule, ubujyakuzimu bwimbitse no gushushanya bigira ingaruka kumyuka mugihe cya thermoforming. Ubunini bwizina bwa firime iringaniye rero bugomba gutoranywa hamwe nigishushanyo mbonera cyuzuye.

5. Emeza imashini ya Blister

Ahantu hashyushya imashini, uburyo bwo gukora, umuvuduko wumurongo, ubugari bwurubuga, sisitemu yo gufunga hamwe nibisabwa kwiyandikisha birashobora guhindura guhitamo ibikoresho. Abaguzi basimbuye uwatanze isoko bagomba gutanga ibyerekanwe bya firime hamwe na moderi yimashini igihe cyose bishoboka.

6. Emeza ibyangombwa bisabwa hamwe na kashe

Tanga impapuro zipfundikirwa cyangwa kashe-y'urubuga ibisobanuro, bisabwa imbaraga za kashe hamwe nuburyo bwo gufunga kugirango ibyuzuye byuzuye-urubuga hamwe na lidding bishobora gusuzumwa.

7. Suzuma Ipaki Yuzuye

Impamyabushobozi y'ibikoresho igomba kuba ikubiyemo ipaki ifatika kandi ifunze mugihe gikwiye, umusaruro, ubwikorezi, ububiko n’umutekano aho kwishingikiriza gusa kumasoko ya tekinike ya firime.

Ni ubuhe buryo bujyanye n'inzitizi zitandukanye zisabwa?

Ibikoresho byo gupakira imiti hamwe nubushobozi

Ibikoresho byasobanuwe nka 'urwego rwa farumasi ' ntibigomba gufatwa nkikimenyetso cyerekana ko buri paki irangiye ihita ibera imiti cyangwa isoko.

Uruganda rwa farumasi rugomba gusuzuma niba sisitemu yuzuye yo gupakira ikurikije ibicuruzwa bigenewe imiti, imiterere yumuntu, ibisabwa kuri bariyeri, guhuza, umutekano, kurinda, inzira yinganda nibisabwa kugenzurwa n’isoko.

Abaguzi bagomba gusaba ibisobanuro bifatika, raporo yikizamini hamwe namabwiriza agenga amanota nyayo yujuje ibyangombwa kandi bakuzuza gahunda zabo bwite-iterambere hamwe no gutezimbere-kwemeza.

Kuramba: Irinde Urutonde Rworoshye

Kuramba ntibishobora kugaragazwa neza no gutanga PVC , PVDC, EVOH na LDPE umubare woroheje w’inyenyeri zangiza ibidukikije.

Impamvu zirambye zirashobora kuba zirimo uburemere bwibintu byose, ibinyabuzima bya polymer, ibirimo halogene, kongera gukoreshwa mumigezi yagenewe akarere, gukora neza, gukora ibirenge, ibisabwa bipfunyika hamwe nibibazo byo gutakaza ibicuruzwa biterwa no kurinda inzitizi zidahagije.

Inganda zipakira imiti zirimo guteza imbere mono-material na polyolefin zishingiye ku bikoresho, harimo ibishushanyo byatoranijwe bikoresha EVOH nk'ikintu gito cya ogisijeni-barrière. Ariko, ibyifuzo bisubirwamo bigomba kugenzurwa kubipapuro byuzuye hamwe na sisitemu yo gucunga imyanda.

Ni ayahe makuru Abaguzi Bakwiye Kwinjiza Muri Firime ya Farumasi RFQ?

• Porogaramu yo gupakira: ibisebe bya tableti, capsule blister, intungamubiri, gusuzuma, ubuvuzi cyangwa ubundi buryo.

• Imiterere iriho: PVC , PVC / PVDC, PVC / PE / PVDC, PVC / EVOH / LDPE cyangwa TDS itanga ubu.

• Umubyimba wose: firime isabwa cyangwa urupapuro.

• Imiterere yurwego: gutwikira uburemere cyangwa igipimo cyurwego aho bimaze gusobanurwa.

• Intego OTR: harimo ubushyuhe, RH nuburyo bwo kugerageza.

• Intego WVTR: harimo ubushyuhe, RH nuburyo bwo kugerageza.

• Imashini ya Blister: uwakoze, icyitegererezo n'umuvuduko aho bikenewe.

• Ibipimo bya Cavity: ubunini bwa tablet / capsule, ubujyakuzimu bwimbitse no gushushanya.

• Ibikoresho byo gupakurura: foil ya aluminium cyangwa ibindi bifunga-urubuga.

• Ibisobanuro byerekana: ubugari, diameter yibanze, umuzingo wa diameter hamwe nibisabwa.

• Ibara kandi risobanutse: ibara risobanutse, risize irangi, ridasobanutse cyangwa ryihariye.

• Ikirere kibitswe: ubushyuhe buteganijwe nubushuhe.

• Isoko ryerekanwe: igihugu cyangwa akarere hamwe nibyangombwa bisabwa.

• Umubare: icyitegererezo, ingano yemewe nibisabwa mubucuruzi.

Kuberiki Gukorana na Wallis ya Firime Yapakira?

Inzira nyinshi zo gupakira imiti

Wallis itanga ibikoresho byinshi bipfunyika bya farumasi, harimo firime PVC firime ya blister, ibyuma bya PVDC bishingiye kuri bariyeri nini na PVC / EVOH / LDPE urupapuro rwinshi kugirango inzitizi zitandukanye kandi zihindurwe ibisabwa.

Ubunini bwihariye, Ubugari na Iboneza

Umubyimba wibintu, ubugari, ibara, opacite, ibipimo byizunguruka, ingano yibanze hamwe nibikoresho byinshi birashobora kuganirwaho ukurikije imashini ya blisteri yumukiriya hamwe nibisobanuro byemewe byo gupakira.

Intego za bariyeri zirashobora gusobanurwa na OTR na WVTR

Kubikorwa byinzitizi nyinshi, abaguzi barashobora gutanga intego ya ogisijeni hamwe nogukwirakwiza amazi yumuyaga aho kwishingikiriza gusa kubisobanuro rusange nka bariyeri yo hagati cyangwa inzitizi ndende.

Icyitegererezo Cyuzuye Mbere yumusaruro wubucuruzi

Ibikoresho byo gupakira imiti bigomba gusuzumwa kubikoresho bigenewe kubyazwa umusaruro kandi byujuje ibisabwa n’ibicuruzwa nyirizina, uko ibintu bimeze, sisitemu yo kubitsa hamwe n’ibisabwa mbere yo gukoreshwa mu bucuruzi.

Ibibazo Bikunze Kubazwa Kubijyanye na PVC , PVDC, EVOH na LDPE Imiti ya farumasi

Ni uruhe ruhare rusanzwe rwa PVC mu gupakira imiti ya farumasi?

Rigid PVC isanzwe ikoreshwa nkurubuga rwa thermoformable rukora tablet cyangwa capsule cavity. Itanga urufatiro rwingirakamaro rwo gusobanuka, gukomera, gukora imikorere no gukora neza.

Ni irihe tandukaniro riri hagati ya PVC na PVC / PVDC blister firime?

Ikibaya PVC cyane cyane gitanga thermoforming ninkunga yimiterere. Imiterere ya PVDC cyangwa PVDC irimo imiterere yongera imbaraga zo kurwanya imyuka y'amazi hamwe no kwanduza ogisijeni. Iterambere nyaryo riterwa no gutwikira uburemere nuburyo bwose.

PVDC burigihe iruta PVC ?

Oya. PVDC itanga imikorere yinyongera ariko ikanakora ibintu bigoye kandi mubisanzwe bihenze cyane. Ikibaya PVC gishobora kuba gihagije mugihe ubushakashatsi butajegajega bwerekana ko imiti idakeneye inzitizi yinyongera.

Ni izihe nyungu nyamukuru za EVOH mugupakira imiti?

EVOH yatoranijwe cyane cyane kuri ogisijeni nziza na barrière nziza. Mubisanzwe byinjijwe nkurwego rwimbere muburyo bwo gupakira ibintu byinshi.

Ese EVOH itanga inzitizi ndende?

Inzitizi yubushuhe ntabwo aribikorwa byibanze bya EVOH. EVOH irinda ubushuhe, kubwibyo irinzwe cyane na polymer igukikije. Igiteranyo cya WVTR cyuzuye cyuzuye cyuzuye kigomba gusuzumwa ukundi.

LDPE ikora iki muburyo bwa PVC / EVOH / LDPE?

LDPE irashobora gutanga ubushyuhe bwo gufunga ubushyuhe, guhinduka no kurinda ubushuhe mugihe ifasha gutandukanya urwego rwa EVOH ogisijeni-barrière nubushuhe.

Ubusanzwe LDPE ikoreshwa nkibinini bya tablet blister ikora firime?

Ntabwo bisanzwe. LDPE ikoreshwa cyane nkibikoresho byoroshye cyangwa igikoresho gikora muburyo bwinshi. Rigid PVC cyangwa indi polimoformable igoye polymer mubisanzwe itanga imyenge yububiko.

OTR ni iki mu gupakira imiti?

OTR bisobanura igipimo cya Oxygene yohereza. Ipima umwuka wa ogisijeni ukoresheje ibikoresho bipakira mu bihe byagenwe kandi ni ikintu cy'ingenzi ku bicuruzwa byangiza ogisijeni.

Niki WVTR mubipfunyika?

WVTR bivuga igipimo cyo kohereza amazi. Ipima amazi-imyuka yinjira mu bikoresho bipakira mu bihe byagenwe kandi ni ingenzi cyane ku bicuruzwa bitita ku bushyuhe.

Nshobora kugereranya OTR na WVTR kubatanga ibintu bitaziguye?

Gusa iyo indangagaciro zapimwe hifashishijwe ubunini bugereranijwe, ubushyuhe, ubushuhe bugereranije nuburyo bwo gupima. Imibare ya bariyeri ivugwa mubihe bitandukanye ntigomba gufatwa nkibingana.

Ese thermoforming ihindura imikorere ya bariyeri?

Yego. Thermoforming irambura ibikoresho kandi irashobora kugabanya ubunini bwurwego rwihariye kurukuta rwurwobo. Ibicuruzwa byingenzi bigomba gusuzumwa hifashishijwe paki yashizweho.

Niyihe firime nziza kuri farumasi yunvikana cyane?

Nta gisubizo rusange. Hejuru-PVDC, PC TFE ishingiye cyangwa imiterere ya aluminiyumu ikonje irashobora gusuzumwa mugihe bikenewe kohereza amazi-imyuka mike cyane. Icyemezo cya nyuma kigomba gushingira kumiti-itajegajega no gupakira-kwemeza amakuru.

Ni ubuhe buryo bubereye ibicuruzwa byangiza ogisijeni?

EVOH irimo ibice byinshi birashobora kuba abakandida bakomeye aho kurinda ogisijeni aricyo kintu cyibanze gisabwa. PVDC hamwe nizindi nzitizi zikomeye zirashobora nanone gusuzumwa bitewe nubushuhe, imiterere nibisabwa.

Ibikoresho bya farumasi ya EVOH birashobora gukoreshwa?

Gusubiramo biterwa nuburyo bwuzuye bwimiterere myinshi, ijanisha rya EVOH, izindi polymers, ibikoresho bipfundikira hamwe numugezi wa recycling waho. Kubaho kwa EVOH byonyine ntibigaragaza ko imiti yimiti yarangiye ishobora gukoreshwa.

Filime ya blister ya farumasi igomba gupimwa mbere yubucuruzi?

Yego. Abaguzi bagomba gusuzuma imiterere, kashe, icapwa aho bikenewe, ituze ryurwego, ubuziranenge bwuzuye-bwuzuye hamwe nibisabwa gukora inzitizi kubikoresho byapakiwe mbere yubucuruzi.

Hitamo Imiterere yo Gupakira Kuva Ibisabwa Ibiyobyabwenge, Ntabwo Izina rya Polymer

PVC , PVDC, EVOH na LDPE ntibigomba kurebwa gusa nka firime enye zipiganwa za farumasi. Buri polymer ikora umurimo utandukanye, kandi gupakira ibintu byinshi muguhuza iyo mikorere muburyo bujyanye nibicuruzwa bya farumasi.

PVC itanga ubukana hamwe nubushuhe. PVDC itezimbere ubuhehere na ogisijeni. EVOH itanga umwuka mwiza wa ogisijeni na gaze ariko mubisanzwe bisaba kurinda ibidukikije. LDPE itanga kashe kandi igira uruhare mukurinda ubushuhe mubishushanyo mbonera.

Ku mushinga mushya wo gupakira imiti, tanga Wallis imiterere yawe yubu, intego ya OTR na WVTR, uburebure bwa firime, cavity geometrie, amakuru ya mashini yerekana amakuru, ibisobanuro birambuye, ikirere cyerekanwe hamwe nibisabwa kugirango ibikoresho bikwiye bisuzumwe kugirango ubone impamyabumenyi.