Flexographic printing, flexo tia sawi fo thin hi rotary web relief printing chi khat a ni a, flexible photopolymer printing plate hmangin a siam a ni. Packaging industry-ah chuan substrate hrang hranga print nan an hmang nasa hle a, paper, plastic, metallic film, leh corrugated board te pawh an hmang nasa hle.
Print registration hriatthiamna .
Print registration tih hian substrate pakhata color separations hrang hrang emaw print element hrang hrang alignment dik tak a kawk a ni. Multicolor printing-ah chuan a rawng hrang hrang chu a hranin hman a ni tlangpui a, heng rawngte hi a inmil vek tur a ni a, chu chuan a tum thlalak emaw, thuziak emaw chu a siam chhuak tur a ni.
Print misregistration chu eng nge ni?
Print misregistration chu print job-a rawng hrang hrang emaw, element hrang hrang emaw a inmil loh chuan a thleng thin. Hei hian thlalak blurred, color shift, ghosting effects, emaw color area inkar a hmuh theih gap te a thlen thei a ni. A nasat chuan text chu chhiar theih loha siam thei emaw, printed graphics lo lang chu nasa takin a tidanglam thei a ni.
Flexo printing-a registration dik tak neih a pawimawhzia .
Flexographic printing-ah hian chhan hrang hrang avangin registration dik tak neih a pawimawh hle:
Quality: A sharp, clear images leh text a enkawl a, hei hi product packaging leh labeling atan a pawimawh hle.
Brand integrity: Misregistration hian logo leh brand color a tidanglam thei a, brand perception a tichhe thei a ni.
Regulatory compliance: Damdawi leh ei tur packaging ang chi industry-ah chuan misregistration hian thu dik lo emaw dik lo emaw a thlen thei a, regulatory requirement a bawhchhia thei a ni.
Cost efficiency: Registration tha lo chuan bawlhhlawh leh reprint a tipung a, production cost a tisang a ni.
Plate thickness dik lo emaw cushion thlan dik loh emaw .
Chhanna dik:
Precision plate dahna hmanrua hmang rawh .
Standardized mounting kalphung kalpui dan tur .
Hna tin atan plate leh cushion thlan dan dik tak enfiah rawh .
2. Gear chhe tawh emaw, chhe tawh emaw .
Engtin nge a lo awm ang:
Hun kal zelah normal wear and tear .
Enkawlna dik lo emaw, lubrication emaw .
Gear material dik lo hman dan .
Chhanna dik:
Gear endik leh enkawl dan tur ruahmanna siam hin .
Gear chhe tawh chu thlak nghal vat rawh .
Gear materials tha tak tak, wear-resistant tak tak hmang rawh .
3. Anilox roller pressure dik lo .
Engtin nge a lo awm ang:
Plate-a anilox roller pressure setup dik lo a awm.
Roller zau zawng atanga pressure inang lo .
Chhanna dik:
Pressure gauges hmang la, pressure mumal tak neih theih a ni .
Anilox roller setup kalphung dik tak kalpui dan tur .
Pressure settings te calibration neih fo thin .
4. Substrate tension chungchangah .
Engtin nge a lo awm ang:
Printing kalpui chhung zawnga tension inmil lo .
Tension control system dik lo tak tak settings .
Chhanna dik:
Web tension control system dik tak install leh enkawl .
Tension sensor te chu calibrate fo thin ang che .
Substrate chi hrang hrang tan tension settings siamrem theih a ni .
5. Plate cylinder eccentricity .
Engtin nge a lo awm ang:
Cylinder-a thil siam chhuahna lama chhiatna awmte chu .
Hun kal zelah wear and tear .
Cylinder hman dan dik lo taka hman emaw, dahkhawl emaw .
Chhanna dik:
Plate cylinder te chu concentricity a awm leh awm loh enfiah fo thin .
Precision-a siam cylinder hmang rawh .
Cylinder dahna tur leh hman dan tur dik tak .
6. Ink viscosity inmil lo .
Engtin nge a lo awm ang:
Pressroom chhunga temperature inthlak danglamna .
Ink mixing emaw buatsaih emaw dik lo .
Print run rei tak neih laiin solvents te evaporation .
Chhanna dik:
Automated ink viscosity control system hmang la .
Ink buatsaih dan leh dahkhawm dan tur dik tak kalpui .
Print run chhung zawngin ink viscosity enkawl leh siamrem theih a ni
7. Temperature inthlak danglamna .
Engtin nge a lo awm ang:
Pressroom-a climate control tling lo .
Printing process atanga heat lo chhuak .
Season inthlak danglamna hmanrua leh thil hmanrua te .
Chhanna dik:
Climate control system dik tak dah leh enkawl .
Printing process chhung zawnga temperature enfiah .
Temperature inthlak danglamna tur compensate turin equipment settings siamrem .
8. Bearings chhe tawh emaw, misalign tawh emaw .
Engtin nge a lo awm ang:
Hun kal zelah normal wear and tear .
Lubrication dik lo .
Installation emaw maintenance emaw a awm laiin misalignment .
Chhanna dik:
Bearing endik leh enkawl dan tur ruahmanna siam hin .
Lubrication technique leh schedule dik tak hmang rawh .
Bearing installation leh replacement laiin alignment dik tak siam a nih theih nan enfiah rawh .
9. Impression setting dik lo .
Engtin nge a lo awm ang:
Plate leh substrate inkara impression pressure setup dik lo .
Press zau zawng atanga uneven impression .
Chhanna dik:
Setup dik tak atan impression setting gauges hmang rawh .
Standardized impression setting kalphung kalpui dan tur .
Impression settings te calibration neih fo thin .
10. Web Guiding System a chhiat zia .
Engtin nge a lo awm ang:
Web guide components ah te hian inbel leh tear .
Web guiding system setup emaw calibration dik lo emaw .
Substrate hman mek atan web guide system tha lo .
Chhanna dik:
Web guiding system-te enfiah leh enkawl hin .
Hna tin atan calibration leh setup dik tak .
Substrate hrang hrang tan web guiding technology dik tak hmang rawh .
Heng print misregistration awm chhan tlangpui te hi ngaihtuah hian flexographic printer te hian print quality nasa takin a ti tha thei a, bawlhhlawh pawh a ti tlem thei bawk. Regular maintenance, training dik tak, leh quality equipment lama investment te hi heng thilte tih tlem nan a pawimawh hle.
Commody a recommend tawh .
CI Flexo Printing Machine (web zau zawng:800-1400mm)
Product sawifiahna:
Central Impression Flexographic Printing Machine Package printing application mamawh ber berte mamawh phuhruk rawh.Hetiang chi press hian print quality sang tak leh registration dik tak a pe a ni. PE, PP, OPP, PET, Paper etc. ah te a print thei.
Tawpna
Print registration hriatthiam leh enkawl hi flexographic printing-a thil pawimawh tak a ni. Thil hmanrua enkawl dan tur dik tak, thiam taka hman, leh quality control kalpui zel te inzawmkhawm a ngai a ni. Misregistration thlentu thil hrang hrangte ngaihtuah hian printer-te chuan quality an ti ha thei a, bawlhhlawh an ti tlem thei a, an flexographic printing process-a efficiency zawng zawng an tichak thei bawk.
I printing machine project-a mithiamte kaihhruaina leh technical support duh tan Oyang hnenah zawhfiah theih a ni. Kan engineer tawnhriat ngah tak takte chuan harsatna chu an hriat theih nan an pui ang che, a rah chhuah tha ber tur rawtna angkai tak tak an pe ang che. Hlawhtlinna atan Oyang nen thawhhona nei rawh. I production theihna chu a kan hruai ang . sang zawkah .
