So wunim sɛ adwuma a wɔde kyekyere nneɛma ho no bo boro dɔla ɔpepepem 900 wɔ wiase nyinaa? Nanso, nnipa pii da so ara nnim akwan a wɔfa so tintim nhoma wɔ nneɛma a wɔn ani gye ho no akyi.
Flexographic ne lithographic tintim yɛ tumi abien wɔ aguadi tintim wiase no mu. Nanso emu nea ɛwɔ he na ɛfata ma wo dwumadi no?
Wɔ saa post yi mu no, yɛbɛhwehwɛ nsonsonoe titiriw a ɛda flexo ne litho printing ntam. Wobɛsua wɔn akwan soronko, ahoɔden, ne dwumadie a ɛyɛ papa ho adeɛ.
Flexographic Printing ho nsɛm a wɔaka abom
Dɛn ne Flexographic Printing
Flexo agye din esiane nea ɛyɛ ntɛmntɛm nti, etumi tintim nneɛma ahorow a nea ɛka ho ne film , non-woven , ne nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw . Nea ɛnte sɛ litho no, flexo tintim tẽẽ wɔ substrates so denam photopolymer mprɛte ne anilox roll , a ɛboa ma ink trɛw pɛpɛɛpɛ so.
Flexo Ntintim Nhyehyɛe no mu Nkyekyɛmu:
Mprɛte Nhyehyɛe : Wɔakyerɛw photopolymer mprɛte so sɛnea wɔayɛ no.
Ink Transfer : Anilox rolls de ink kɔ mfonini soafo no mu, na afei mia so wɔ substrate no so.
Drying : Flexo taa de UV anaa nsu mu ink a ɛyow ntɛmntɛm di dwuma, na ɛma ahoɔhare a wɔyɛ no yɛ kɛse.
Mfaso ne Mfomso a Ɛwɔ Flexographic Printing so
Mfaso a Ɛwɔ Flexographic Printing so
Ahoɔhare : Esiane sɛ ahoɔhare a wɔde yɛ nneɛma no yɛ mita 600 simma biara nti, flexo ye ma nneɛma pii a wɔyɛ.
Ka a Wɔbɔ no Yiye : Mpɛn pii no, nhyehyɛe ne nneɛma ho ka sua, titiriw wɔ nneɛma a wɔkra pii ho. Flexo tew nneɛma a wɔyɛ nyinaa ho ka so 30% wɔ bere tenten mu.
Versatility : Flexo di non-porous substrates te sɛ plastics ne films ho dwuma, na ɛma ɛyɛ kɔ-kɔ ma nnwuma ahorow.
Fast Drying Inks : UV ne ink a wɔde nsu ayɛ no we ntɛmntɛm, na ɛtew bere a wɔde yɛ adwuma no so na ɛma adwumayɛ nyinaa yɛ kɛse.
Mfomso a Ɛwɔ Flexographic Printing so
Kɔla Anohyeto : Flexo taa boa kɔla kakraa bi, mpɛn pii no ɛkɔ asia bere koro mu, a ebetumi asiw nsusuwii ahorow a ɛhwehwɛ sɛ wɔde kɔla ahorow a ɛtrɛw ano.
Quality : Ɛwom sɛ ɛrenya nkɔso de, nanso flexo ntumi nhyia litho wɔ sharpness anaa vibrancy ma high-end, detailed adwuma.
Nneɛma a Wɔsɛe no : Flexo betumi ayɛ nwura pii sɛ wɔantow ink ne nneɛma a wɔde yɛ adwuma no ngu yiye a.
Nneɛma a Wɔtaa De Di Dwuma wɔ of Flexographic Printing
Flexible Packaging : Nkotoku, nkotoku, ne nneɛma a wɔde kyekyere nneɛma ho wɔ nnuan adwumayɛ mu.
Nkyerɛwde : Nkyerɛwde a ɛtra hɔ kyɛ a wɔde kyerɛw anonne, nneɛma a wɔde hwɛ obi ankasa, ne nnuru a wɔde kyekyere nneɛma.
Corrugated Boxes : Packaging ano aduru ma logistics ne retail, titiriw ma bulk po so hyɛn.
Lithographic Printing ho nsɛm a wɔaka abom
Dɛn ne Lithographic Printing
Litho tintim yɛ offset process , a ɛkyerɛ sɛ wɔmfa ink no nhyɛ ade no so tẽẽ. Mmom no, efi dade mprɛte so kɔ rɔba kuntu mu na afei ɛkɔ nea ɛwɔ ase no so. Eyi ma wohu sɛ mprɛte a wɔde tintim nhoma no nsɛe pii na ɛma wotumi yɛ mfonini ahorow a ɛkɔ akyiri yiye. Bere a bere a wɔde hyehyɛ no ware no, tumi a litho tumi di adwini a ɛyɛ den ne nsɛm a ɛyɛ fɛ ho dwuma no ma ɛyɛ pɛpɛɛpɛ ma nneɛma a ɛyɛ fɛ.
Ink a Wɔde Di Dwuma : Wɔnam rollers so de ink kɔ rɔba kuntu so.
Substrate Transfer : Rɔba ntama no mia ink no so wɔ krataa anaa nneɛma afoforo so.
Mfaso ne Mfomso a Ɛwɔ Lithographic Printing so
Mfaso a Ɛwɔ Lithographic Printing so
Mfonini a Ɛkorɔn : Litho di mu wɔ nsɛm nketenkete ne kɔla ahorow a ɛyɛ hyew mu, na ɛma ɛyɛ nea wɔpaw sen biara ma adwuma a ɛkorɔn.
Wide Color Range : Etumi di inks soronko te sɛ ho dwuma metallics , fluorescents , ne spot kɔla ahorow , litho ma adebɔ mu nsakrae kɛse.
Versatility in Print Size : Wɔde Litho di dwuma ma tintim nketewa ne nkyerɛwde akɛse te sɛ dawurubɔ nkrataa, a ɛwɔ su a ɛkɔ so daa wɔ akɛse nyinaa mu.
Mfomso a Ɛwɔ Lithographic Printing ho
High Setup Costs : Setup ne plate adebɔ bo yɛ den, na ɛma litho yɛ nea ɛnyɛ papa koraa ma mmirikatu nketewa anaa ɛnyɛ den.
Slow Production Speed : Litho tintim hwehwɛ anammɔn pii, na ɛma bere tenten a wɔde yɛ adwuma na ɛyɛ brɛoo sɛ wɔde toto flexo ho a.
Nneɛma a Atwa Yɛn Ho Ahyia Ho Nsɛm : Ink ne nnuru a wɔde ngo ayɛ a wɔde di dwuma wɔ abo mu no betumi aka nneɛma a atwa yɛn ho ahyia, titiriw sɛ wɔanni ho dwuma yiye a.
Nnwuma a Wɔtaa De Di Dwuma:
High-Quality Print Media : Nsɛmma nhoma, nhoma ahorow, ne nhomawa ahorow.
Luxury Packaging : Nnaka a wɔde yɛ ahosiesie, ɛlɛtrɔnik mfiri, ne nneɛma a ɛyɛ fɛ.
Art Reproductions : Adwinni a wɔatintim, nkrataa a wɔde kyerɛw nsɛm, ne aguade ho dawurubɔ akɛse.
Nsɛsoɔ a Ɛda Flexo ne Litho Ntintim Ntam
Ɛmfa ho sɛ nsonsonoe wɔ mfiridwuma mu no, flexo ne litho tintim no wɔ nneɛma bi a ɛyɛ pɛ. Wɔn baanu nyinaa ka planographic tintim abusua no ho, baabi a tintim no fi baabi a ɛyɛ tratraa. Eyi ne akwan dedaw te sɛ relief printing , a wɔde nneɛma a wɔama so di dwuma no bɔ abira.
Nsɛdi atitiriw:
Feature
Flexo
Litho
Mprɛte no Type
Photopolymer (a ɛyɛ mmerɛw) .
Dade anaa Aluminium a wɔde yɛ nneɛma
Kɔla Nhwɛsode
CMYK ne Spot Kɔla ahorow
CMYK ne Spot Kɔla ahorow
Substrate Nneɛma a Wɔde Di Dwuma Wɔ Nneɛma Nyinaa Mu
Krataa, plastic, dade, sini
Krataa, krataa, dade
Aguadi mu Fata a Ɛfata
Nneɛma a wɔyɛ no ntɛmntɛm
Nnwuma a ɛkorɔn a wɔde bere tenten yɛ
Akwan abien no nyinaa betumi atintim wɔ nneɛma ahorow te sɛ krataa, krataa, plastic, ne dade so, na ɛma ɛyɛ nea wotumi paw wɔ mmeae ahorow ma nnwuma ahorow. Litho ahoɔden da mfonini no mu nsɛm mu kɔ akyiri , bere a flexo ano yɛ ahoɔhare ne substrate a ɛyɛ mmerɛw.
Nsonsonoe Titiriw a Ɛda Flexo ne Litho Ntintim Ntam
Ka a Wɔbɔ Ho Ntotoho
Flexo taa yɛ nea ɛho ka sua kɛse, titiriw wɔ nhoma tintim a ano yɛ den mu. Nanso, Litho fata yiye ma nnwuma a ɛhwehwɛ sɛ wɔyɛ nsɛm a ɛkorɔn na ɛyɛ nwonwa. Sɛnea wɔde toto nneɛma atitiriw a ɛfa ɛka ho no mu nkyekyɛmu ni:
Factor
Flexo Cost
Litho Cost
Hyehyɛ
Fa nhyehyɛe ho ka a wɔbɔ wɔ mfiase no so tew
Mfiase nhyehyɛe ho ka a ɛkɔ soro
Mprɛte Ho Ka a Wɔbɔ
Photopolymer mprɛte a ne bo yɛ mmerɛw
Dade mprɛte a ne bo yɛ den kɛse
Ink Ho Ka a Wɔbɔ
Ink a wɔde di dwuma kakraa bi
Ink a wɔde di dwuma kɛse
Ɛka a Wɔbɔ no Nyinaa
Fa fam ma mmirikatu akɛse
Ɔkorɔn ma nnwuma nketewa a ɛyɛ den
Setup Costs : Mpɛn pii no, litho tintim no hwehwɛ sɛ wɔbɔ nhyehyɛe ho ka kɛse efisɛ ɛhwehwɛ sɛ wɔyɛ nsakrae pii a wɔde nsa yɛ na ama wɔatumi akyerɛw kɔla ahorow no pɛpɛɛpɛ. Litho mprɛte a wosiesie no gye bere tenten, na ɛho hia sɛ wonya mfiridwuma ho nimdeɛ pii na ama kɔla ahorow no ayɛ pɛ. Ɔkwan foforo so no, flexo tintim wɔ nhyehyɛe a ɛyɛ ntɛm. Esiane sɛ ne mprɛte no yɛ nea ɛyɛ mmerɛw na ɛnyɛ den sɛ wɔde besisi so nti, ɛtew bere a wɔde hyehyɛ mprɛte no pɛpɛɛpɛ na wosiesie mfiri a wɔde tintim nhoma no so. Wobetumi asan de flexo mprɛte nso adi dwuma mpɛn pii, na bere kɔ so no, ɛma ɛka so tew bio.
Mprɛte Ho Ka : Flexo de photopolymer mprɛte di dwuma, a ne bo nyɛ den sɛ wɔbɛyɛ sen litho dade anaa aluminium mprɛte. Wɔ nnwuma akɛse a wɔyɛ mu no, sika a wɔkora so wɔ mprɛte ho ka mu no bɛyɛ kɛse. Bio nso, ɛnyɛ den sɛ wɔbɛsesa flexo mprɛte anaasɛ wɔayɛ no foforo, bere a litho mprɛte no hwehwɛ sɛ wɔsan yɛ ho adwuma kɛse. Akontaabu kyerɛ sɛ flexo mprɛte ho ka betumi ayɛ nea ne bo yɛ mmerɛw 30% kosi 40%, titiriw wɔ tintim bere tiaa kosi mfinimfini, baabi a ɛho hia sɛ wɔdannan nneɛma ntɛmntɛm.
Ink Ka : Flexo tintim no de ink kakraa bi na edi dwuma wɔ tintim biara mu, na ɛma adwumayɛ ho ka so tew, titiriw bere a wɔretintim nhoma akɛse no. Ɔkwan a wɔfa so de ink kɔ baabi foforo—ɛnam anilox roller so—ma wɔhwɛ hu sɛ wɔde ink di dwuma pɛpɛɛpɛ na wɔahyɛ so. Mpɛn pii no, litho hia ink pii na ama ayɛ hyew koro no ara, na ɛma ink yɛ nea ɛho ka yɛ den. Sɛnea nnwuma mu abenfo kyerɛ no, flexo ink betumi atew ɛka so 20% anaa nea ɛboro saa wɔ mmeae a wɔyɛ nneɛma ntɛmntɛm.
Substrate a ɛne ne ho hyia
Flexo fata ma nneɛma a ɛnyɛ abon , a plastic, film, ne nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw ka ho, na ɛma ɛyɛ nea eye ma nnwuma te sɛ aduan ne anonne. Litho ye ma nneɛma a ɛyɛ tratraa te sɛ krataa, krataa, anaa nneɛma a wɔde akata so, baabi a ɛho hia sɛ wɔyɛ mfonini no mu nsɛm a ɛkɔ akyiri.
Substrate Type
Nea eye sen biara ma Flexo
Nea eye sen biara ma Litho
Plastik a wɔde yɛ nneɛma
Aane
Ɛtɔ da a
Krataa a wɔde ayɛ krataa
Yiw, a anammɔn foforo ka ho
Aane
Dadeɛ
Aane
Yiw, nanso anohyeto wom
Sini
Aane
Ntaa nsi
Flexo : Saa adeyɛ yi hyerɛn ne ne versatility wɔ substrate compatibility. Flexo tumi tintim nneɛma ahorow pii so—plastic, sini, ntama a wɔde ayɛ, ne mpo nneɛma a wɔakyerɛw so te sɛ krataa a wɔde ayɛ akutu. Saa nsakrae yi ma ɛyɛ nea wɔpaw ma nnwuma a wɔyɛ nneɛma a wɔde kyekyere nneɛma ne nea wɔde kyerɛw nneɛma. Nhwehwɛmu kyerɛ sɛ flexo tumi tew anammɔn a wɔfa so yɛ nneɛma so 10-20%, na ɛma ɛyɛ nea eye ma substrates a ɛhwehwɛ sɛ wotintim tẽẽ a wonni kan nyɛ ho adwuma. Sɛ nhwɛso no, ɛnyɛ den sɛ flexo bɛdannan ne ho akɔ nneɛma a ɛwɔ abon ne nea enni abon mu, na ɛma ɛho nhia sɛ wɔde nneɛma titiriw bi kata so.
Litho : Bere a litho ma tintim a eye kyɛn so wɔ mmeae a ɛyɛ tratraa na ɛyɛ torotoro te sɛ krataa ne krataa so no, ɛpere wɔ nneɛma a ɛyɛ den anaasɛ ɛyɛ nkyerɛwee kɛse so. Wɔ nneɛma a wɔde kyekyere nneɛma a wɔde corrugated nneɛma ho no, litho hwehwɛ sɛ wɔyɛ lamination anammɔn foforo, na ɛma bere a wɔde yɛ ne ɛka a wɔbɔ no kɔ soro. Eyi to ne dwumadie ano hye wɔ nnwumakuo a ɛhia sɛ wɔtumi sesa ntɛmntɛm ma ɛne substrate ahodoɔ bi hyia. Wɔ nneɛma a wɔde kyekyere nneɛma a ɛhwehwɛ sɛ wɔde foil stamping anaa embossing yɛ ho no, litho taa yɛ nea eye sen biara, nanso wɔde yɛ nneɛma a ɛkorɔn na ɛnyɛ den nkutoo.
Inks a wɔde yɛ nneɛma
Litho de ink a wɔde ngo ayɛ di dwuma , a ɛma kɔla ahorow a ɛyɛ dɛ na ɛyɛ hyew nanso egye bere pii ma ɛyow. Nanso Flexo de, wɔde UV ne ink a wɔde nsu ayɛ di dwuma , a ɛyow ntɛmntɛm na ɛma wotumi yɛ no ntɛmntɛm.
Flexo : Sɛnea Flexo ne ink ahorow pii hyia—a ink a wɔde nsu yɛ, nea wɔde aduru a wɔde siw ano, ne nea wɔde UV sa yare ka ho—ma ɛyɛ nea wotumi sesa no kɛse. Wɔtaa de ink a nsu wom di dwuma, titiriw wɔ nnuan a wɔde kyekyere nneɛma mu, efisɛ ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia no nsɛe kɛse. UV ink ma bere a ɛyow ntɛmntɛm mpo, na ɛma wotumi yɛ nneɛma ntɛmntɛm a ɛnsɛe ne su. Flexo ink nso nnya nneɛma a atwa yɛn ho ahyia so nkɛntɛnso kɛse, na ɛboa ma wɔde di dwuma kɛse wɔ nneɛma a wɔde kyekyere nneɛma ho ano aduru a ɛtra hɔ daa mu. UV curable inks, titiriw, ma ɛho nhia sɛ wɔde fononoo a ɛyow no fi hɔ, na ɛtew ahoɔden a wɔde di dwuma no so kodu 50%.
Litho : Lithographic inks no yɛ nea wɔde ngo na ɛyɛ titiriw, na ɛma kɔla ahorow a ɛyɛ fɛ na ɛkɔ soro a ɛyɛ mmerɛw. Nanso, saa ink ahorow yi hwehwɛ sɛ ɛyow bere tenten, na ɛma ne yɛ brɛoo. Litho a ɔde ne ho to ink a wɔde ngo ayɛ so no nso de nneɛma a atwa yɛn ho ahyia ho haw ba, efisɛ mpɛn pii no, nneɛma a ɛyɛ hyew (VOCs) wɔ saa ink ahorow yi mu. Eyi mma ɛnyɛ nea ɛmma nneɛma nsɛe nneɛma a atwa yɛn ho ahyia gye sɛ wɔde ayaresa titiriw di dwuma. Nnwumakuw a wɔde wɔn adwene si nneɛma pa so sen ahoɔhare so no taa pɛ litho ɛmfa ho saa sintɔ ahorow yi.
Mfonini no Pa ne Pɛpɛɛpɛ
Litho adeyɛ no ma wonya nkyerɛwee a ɛkɔ akyiri, a ɛyɛ hyew a kɔla mu dɔ a ɛyɛ fɛ, bere a flexo betumi asɛe nnam ma ahoɔhare. Flexo mfiridwuma foforo ama ne tintim atu mpɔn, nanso litho da so ara kura ano wɔ kɔla a ɛyɛ pɛpɛɛpɛ ne nsɛm nketenkete mu.
Feature
Flexo
Litho
Kɔla a Wɔde Di Dwuma
Limited, mpɛn pii no ɛkɔ 6 kɔla ahorow
Wide range, a metallics ka ho
Nkyerɛmu
Kakra
Soro
Ɔhare
Ahoɔhare a ɛkɔ soro ma mmirikatu akɛse
Slower esiane nhyehyɛe anammɔn pii nti
Litho : Sɛ ɛba sɛnea wotintim nhoma no yiye a, litho agye din sɛ etumi yɛ mfonini ahorow a ɛkɔ akyiri na ɛyɛ nnam. Ɛfata titiriw ma nnwuma a ɛhwehwɛ sɛ wɔyɛ no pɛpɛɛpɛ kɛse, te sɛ nneɛma a wɔde di gua, adwinni a wɔatintim, ne nneɛma a wɔde kyekyere nneɛma a ɛyɛ fɛ. Litho nsusuwii a ɛyɛ fɛ no ma ɛyɛ nea eye ma mfonini ahorow a ɛyɛ nwonwa ne mfonini ahorow a wɔsan yɛ. Nanso, saa adwene a wɔde si nneɛma nketenkete so yi ba a wɔsɛe ahoɔhare. Wɔ nnwuma a ɛhwehwɛ sɛ wɔyɛ mfonini a ɛkorɔn a kɔla ahorow a ɛyɛ hyew wom fam no, litho da so ara yɛ sika kɔkɔɔ gyinapɛn.
Flexo : Ebia Flexo rentumi nnya nsɛm a ɛkɔ akyiri te sɛ litho, nanso ɛyɛ adwuma yiye kɛse ma mmirikatu a wɔde yɛ nneɛma ntɛmntɛm. Ɛyɛ nea ɛsen biara wɔ nkyerɛwee a ɛho tew, akokoduru ne nsusuwso a ɛnyɛ den a wotintim mu. Bere a nnɛyi flexo mfiridwuma ama mfonini no atu mpɔn kɛse no, ɛda so ara di apere wɔ nsɛm a ɛyɛ fɛ yiye ho. Nanso, wɔ nhoma tintim adwuma akɛse mu—te sɛ nneɛma a wɔde kyekyere nneɛma ho, ne nneɛma a wɔde kyekyere nneɛma ho—taa de ahoɔhare ne sɛnea wɔyɛ no yiye di kan sen nsɛm a wɔde tintim nneɛma a ɛyɛ fɛ yiye, na flexo yɛ adwuma yiye soronko wɔ saa mmeae yi.
Flexographic ne Lithographic Printing a Wɔpaw Ntam
Ne dodoɔ
Flexo yɛ papa ma volume akɛse a ahoɔhare ne ɛka yɛ nneɛma a ɛho hia. Nnwumakuw a wohia nneɛma a wɔyɛ no ntɛmntɛm te sɛ nneɛma a wɔde kyekyere nneɛma no na wonya so mfaso kɛse. Litho yɛ pɛpɛɛpɛ ma mmirikatu nketewa anaa nnwuma a ɛkorɔn a ɛhwehwɛ sɛ wɔyɛ nsɛm nketenkete ne kɔla ahorow a ɛyɛ hyew.
Substrate Ho Nneɛma a Wosusuw Ho
Ɛkame ayɛ sɛ Flexo yɛ adwuma wɔ nneɛma biara so, a nneɛma a ɛnyɛ tratraa anaasɛ ɛnyɛ nea ɛwɔ abon te sɛ plastic, sini, ne dade ka ho. Litho fata yiye ma nneɛma a ɛyɛ tratraa a wɔde krataa ayɛ , baabi a ne kɔla a ɛkɔ akyiri ne mfonini a emu da hɔ no hyerɛn ankasa.
Budget ne Nneɛma a Ɛyɛ Paara
Sɛ wode sikasɛm nhyehyɛe a emu yɛ den reyɛ adwuma na wuhia sɛ wɔyɛ nneɛma ntɛmntɛm a, flexo ne ɔkwan a ɛsɛ sɛ wofa so. Wɔ nnwuma a ɛhwehwɛ sɛ ɛyɛ soronko, kɔla a ɛyɛ hyew, ne nsɛm nketenkete a ɛyɛ fɛ fam no, litho fata sika a wɔde hyɛ mu ɛmfa ho sɛ ɛho ka yɛ den na ɛyɛ brɛoo no.
Awie
Flexo ne litho a wobɛpaw no gyina wo dwumadi no ahiade pɔtee so kɛse. Wɔ nnwuma a ɛyɛ kɛse, a ɛho ka sua ho no , flexo ma ahoɔhare a ɛso bi nni na ɛma wotumi yɛ nneɛma pii. Ɔkwan foforo so no, wɔ nkyerɛwee nketewa a ɛyɛ papa a ɛhwehwɛ sɛ wɔyɛ nsɛm a ɛyɛ nwonwa na kɔla a ɛyɛ hyew ho no, litho da so ara yɛ nea eye sen biara.
Wɔ Oyang no, yɛn ani gye ho sɛ yɛde flexo tintim ano aduru a eye sen biara a ɛwɔ gua so bɛma yɛn adetɔfo. Sɛ́ ebia woyɛ adwuma ketewa anaa adwumakuw kɛse no, yɛwɔ nimdeɛ ne osuahu a ɛbɛboa wo ma woadu wo nhoma tintim botae ahorow ho.
