Flexo Printing Corona Treater Innovations Bue Tumi Foforo a Ɛfa Nneɛma a Wɔde Gu Nneɛma a Wɔde Gu Nneɛma Mu a Wotumi De Di Dwuma Ho
Wiase nyinaa pia a wɔrepiapia sikasɛm a ɛyɛ kurukuruwa no resakra nneɛma a wɔde kyekyere nneɛma ho adwuma no titiriw. Bere a nneɛma a wɔde yɛ nneɛma ne wɔn a wɔsakra nneɛma no de ahoɔhare gye nneɛma a wɔde kyekyere nneɛma a wotumi san de di dwuma no tom no, asɛnnennen titiriw bi da adi: hwɛ a wɔbɛhwɛ ahu sɛ wobetumi atintim nneɛma a ɛtaa yɛ den yi yiye na wɔde abɔ mu. Nea edi saa sobo yi anim ne nneɛma foforo a ɛho hia wɔ flexo printing corona treater mfiridwuma mu, a wɔayɛ no titiriw sɛnea ɛbɛyɛ a ɛbɛma nneɛma a ɛtra hɔ daa no ani ahoɔden ne nea ɛbata ho no ayɛ kɛse a ɛremma sɛnea wotumi de di dwuma bio no nsɛe.
Saa nkɔsoɔ yi wɔ corona discharge surface treatment mu reda ne ho adi sɛ ɔyɛ ɔbran a wɔantoo no dwom wɔ nneɛma a wɔde kyekyere nneɛma mu nsakraeɛ a ɛtra hɔ daa no mu, a ɛma wotumi tintim ne lamination a ɛkorɔn, ɛyɛ kyɛ wɔ mono-nneɛma plastic, krataa-based composites, ne film substrates afoforo a wotumi de di dwuma bio so.
Adhesion Challenge wɔ Sustainable Flexible Packaging mu
Nsakraeɛ a ɛfiri atetesɛm, multi{0}}layered laminates so kɔ mono{1}}nneɛma nhyehyɛɛ a wɔtumi de di dwuma bio te sɛ polypropylene (PP) ne polyethylene (PE) sini mu no de ɔfasuo ho nyansahu haw a wɔakyerɛw ho asɛm yie ba. Saa polymers yi fi awosu mu ntumi nyɛ adwuma na ahoɔden a ɛwɔ soro no sua, na ɛma ink, nneɛma a wɔde nkata so, ne akwanside a wɔde kata so no ntumi nkɔ mu. Flexographic tintim a wotumi de ho to so ne downstream converting akwan hwehwɛ sɛ substrate wettability ne bonding ahoɔden a ɛkyɛn so-a nsonsonoeɛ a abakɔsɛm mu no wɔde nneɛma a ɛyɛ den-to-recycle nneɛma anaa nnuru primers ahyɛ mu ma.
Ɛha na corona ayaresa nhyehyɛe ahorow adi dwuma titiriw bere tenten. Ɛdenam anyinam ahoɔden a ɛkɔ soro-a ɛma anyinam ahoɔden (corona) a ɛsakra substrate no ani wɔ molecule level so no, adeyɛ no ma soro ahoɔden kɔ soro na ɛma mmeae a ɛka bom. Nanso, awo ntoatoaso a edi hɔ-awo ntoatoaso a wotumi san de di dwuma bio a wɔde kyekyere nneɛma taa hwehwɛ sɛ wɔyɛ ayaresa a ɛyɛ pɛpɛɛpɛ, ɛyɛ adwuma yiye, na ɛkɔ so daa na ama wɔatumi adi adwumayɛ ne nkɔso botae ahorow ho dwuma.
Next-Gen Corona Treater Nneɛma Foforo a Wɔde Ma Adwumayɛ a Ɛkɔ Anim
Nnansa yi nkɔso a aba wɔ flexo printing corona treater design ne control mu no redi nnɛyi, converting lines a ɛtra hɔ daa ahiade ho dwuma tẽẽ.
Pɛpɛɛpɛ Control ma Substrates a ɛyɛ mmerɛw
Mprempren nnɛyi ayaresa ahorow no wɔ tumi a ɛkɔ soro a wɔde di dwuma wɔ ɔkwan a ɛyɛ adwuma so ne bere ankasa a wɔhwɛ so nhyehyɛe ahorow. Saa nhyehyɛe ahorow yi de nnam sesa corona a ɛba no ma ɛne substrate no ahiade pɔtee hyia-sɛ́ ɛyɛ PCR (Post-Consumer Recycled) film a ɛyɛ tratraa a ɛyɛ hyew-te nka anaasɛ krataa a wɔde akata so. Eyi mma wontumi nsiesie nneɛma boro so, a ebetumi asɛe nneɛma a ɛyɛ mmerɛw a wotumi de di dwuma bio, ne nea wɔmfa nyɛ adwuma yiye, a ɛma ɛbata ho no ntumi nyɛ adwuma yiye. Nea afi mu aba ne dyne level nkɔso a ɛkɔ so daa ne adhesion promotion a eye sen biara ma nsu-based inks ne solvent-free adhesives, a ɛho hia ma nkɔso a ɛkɔ so daa.
Ozone a Wɔtew So ne Ahoɔden a Wɔde Di Dwuma Yie
Abakɔsɛm mu ade a ɛhaw adwene wɔ corona a wɔtow gu ho nhyehyɛe ahorow ho ne ozone awo ntoatoaso. Corona treater nhyehyɛe foforo a wɔayɛ no foforo no de ozone a wɔsɛe no nhyehyɛe a wɔaka abom (ODS) ne electrode nhyehyɛe a wɔayɛ no yiye a ɛtew ozone byproduct so kɛse ka ho. Bio nso, ahoɔden a ɛyɛ adwuma yie-a ɛyɛ adwuma yie ne electrode roll nhyehyɛɛ a ɛyɛ mmerɛ no ma ahoɔden a wɔde di dwuma wɔ mita biara a wɔde ayɛ substrate a wɔayɛ ho adwuma no so tew, na ɛne nneɛma a atwa yɛn ho ahyia botaeɛ a ɛtrɛ a ɛma wɔgye nneɛma a wɔde kyekyere nneɛma a wɔtumi de di dwuma bio no hyia.
Ano aduru a Wɔaka abom a Wɔde Yɛ Nneɛma a Ɛkɔ Anim
Wɔ film substrates a ɛyɛ den sen biara a wotumi de di dwuma bio, te sɛ nea ɛwɔ slip agents a efi awosu mu anaasɛ nneɛma a wɔasan de adi dwuma no, wɔn a wɔyɛ nneɛma foforo de corona ayaresa tumi a ɛwɔ afã abien-rema wɔ station biako mu na wɔde corona ne primer application nhyehyɛe a wobetumi apaw abom. Saa kwan a wɔde afrafra yi hwɛ ma ɛyɛ adwuma koraa wɔ soro ma adan a ɛyɛ den te sɛ -PE kotokuo nyinaa, na ɛma awerɛhyɛmu sɛ akwansideɛ a wɔde kata so a ɛbata ho ne tintim yiedie du gyinapɛn a ɛkorɔn paa ho berɛ a ɛkura pakete no awieeɛ-a ɛyɛ-nkwa a wɔsan de di dwuma bio.
Sikasɛm a Ɛyɛ Kwansin a Wɔka Wɔ Nneɛma a Wɔde Gu Nneɛma Mu Mu
Nkɛntɛnso a saa corona treater foforo yi nya no trɛw kɔ akyiri sen nsɛm ho amanneɛbɔfo dan. Ɛdenam adwumayɛ a ɛyɛ den a ɛma ɛyɛ adwuma wɔ mono-nneɛma nhyehyɛe a wotumi de di dwuma bio so no, saa mfiridwuma yi yi mfiridwuma mu akwanside kɛse bi fi hɔ ma nneɛma a wɔde kyekyere nneɛma mu nsakraefo.
Design for Recyclability (DFR): Mprempren converters betumi de ahotoso ayɛ packaging a ɛyɛ adwuma a ɛkorɔn-na ɛne recycling nsuten a ɛwɔ hɔ dedaw no hyia.
Nneɛma a Ɛyɛ Den a wɔatew so: Hia a ɛho hia sɛ wɔde nnuru a wɔde hyɛ mu anaasɛ multi{0}}layer laminates a ɛyɛ den no so tew, na ɛma nneɛma a wɔde kyekyere nneɛma no yɛ mmerɛw na ɛma wotumi san de di dwuma bio.
Brand & Regulatory Demands a wobedi ho dwuma: Brands a wohyia botaeɛ a ɛyɛ aniberesɛm a ɛfa sustainability targets ne regulatory pressures a ɛrekɔ so (te sɛ Extended Producer Responsibility) betumi agye packaging substrates a wɔtumi de di dwuma bio a wɔmfa shelf appeal anaa dwumadie mmɔ afɔre.
Daakye a Wɔde Yɛ Nneɛma a Wɔde Yɛ Nneɛma a Ɛwɔ Anim wɔ Guadi a Ɛyɛ Fɛ Mu
Bere a ahwehwɛde a ɛfa nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw a ɛbɛkɔ so atra hɔ daa ho no kɔ soro ntɛmntɛm no, dwuma a corona ayaresa nhyehyɛe ahorow a ɛkɔ anim di no bɛyɛ nea ɛho hia kɛse. Wɔhwɛ kwan sɛ daakye nkɔsoɔ bɛtwe adwene asi nkitahodiɛ kɛseɛ mpo so-a wɔde aduruyɛfoɔ a wɔde flexo tintim mfiri sohwɛ bɛka abom ama data-driven process optimization-ne nhwehwɛmu a ɛfa nkitahodiɛ a ɛne mfiridwuma foforɔ a wɔde di dwuma ansa na -ayaresa no ayɛ adwuma ama ɔkwan a ɛfa ɔfasuo so mfiridwuma a ɛfa biribiara ho.
Ɛfa Nnwumayɛbea Adwene Ho:
Nneɛma foforo a wɔayɛ wɔ flexo printing corona treater mfiridwuma mu no gyina hɔ ma ade titiriw a ɛma wotumi yɛ nneɛma a wɔde kyekyere nneɛma ho adwuma no nsakrae a ɛtra hɔ daa. Ɛdenam adhesion nsɛnnennen atitiriw a ɛwɔ nneɛma a wɔde kyekyere nneɛma a wotumi san de di dwuma mu no ano aduru so no, nhyehyɛe ahorow a ɛkɔ akyiri yi ma converters tumi di nnɛyi adwumayɛ ahwehwɛde ahorow ho dwuma a wɔmfa ɔkyena nneɛma a atwa yɛn ho ahyia ho ahwehwɛde ahorow nsɛe. Mfiridwuma a ɛho hia yi a ɛbɛkɔ so anya nkɔso no bɛyɛ ade titiriw a ɛbɛma wɔanya sikasɛm a ɛyɛ kurukuruwa ankasa ama nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw wɔ wiase nyinaa.
nhoma tintim, ozone a wɔtew so wɔ corona ayaresa mu.