Cerneala Tipografica

    SEAP
    ID
    DA35255330
    Data
    13 Martie 2024
    Valoare
    39.383,5 RON
    Stare
    Oferta acceptata
    Autoritatea contractanta
    427410 - C.N.POSTA ROMANA S.A.
    Localitate
    Bucuresti, Bucuresti
    Furnizor
    14918204 - SUN CHEMICAL AKTIENGESELLSCHAFT
    Tipul contractului
    Furnizare
    Cod CPV
    22610000-9 - Cerneala tipografica (Rev.2)
    Descriere:
    Cerneala tipografica policromie/diverse culori/ .Fara costuri suplimentare pentru entitatea contractanta.
    Achizitii
    29 RON
    Cantitate: 1000
    Unitate masura: kg
    Cerneala tipografica policromie GALBEN, ROSU, ALBASTRU, NEGRU
    SUNLIT CRYSTAL este o serie inovatoare destinata tiparului pe hartie si carton a lucrarilor comerciale si ambalajelor atat pentru masini fara inversor, cat si pentru cele cu inversor. Este o serie pe baza de uleiuri vegetale si se pastreaza fresh in jgheabul de cerneala cel putin 24 ore. Seria este conforma ISO 2846-1 si permite tiparul in accord cu standardele international ISO12647-2. Se usuca atat prin penetrare, cat si prin oxidare. Este destinata tuturor suporturilor absorbante si tuturor tipurilor de masini. Nu este destinata tiparului pe suprafete non-absorbante, ambalajelor alimentare si tiparului uscat (waterless). Suporturi de imprimare SUNLIT CRYSTAL se poate folosi pentru tiparul: - Oricarui tip de hartie mat/silk - Oricarui tip de hartie lucioasa - Oricaui tip de hartie necretata (offset) - Oricarui tip de carton cretat sau necretat Lacuirea Colile tiparite cu seria SUNLIT CRYSTAL pot fi lacuite fie cu lac de supratipar pe baza de ulei, fie cu lacuri pe baza de dispersie apoasa. Atunci cand se aplica inline lac UV folosirea unui primer potrivit este obligatoriu. Atunci cand se aplica lac UV offline se recomanda aplicarea unui lac pe baza de dispersie apoasa inainte de lacuirea UV si un timp de uscare inainte de lacuirea UV de cel putin 48 de ore. CARACTERISTICI Stabilitate excelenta la tipar la toate vitezele Performante excelente pe masinile lungi cu inversor Compatibilitate cu toate suporturile absorbante Rezistenta mecanica foarte buna* Intoarcere rapida la verso* Stivuire excelenta* Luciu bun* Protectia mediului Este in politica SUN CHEMICAL sa reduca progresiv impactul ecologic si intensitatea resurselor pe intregul ciclu de viata al produselor lor. Selectarea materiilor prime urmeaza cu strictete Lista de Excludere a Materiilor Prime EUPIA (www.eupia.com) si respecta Regulamentele CONEG in ceea ce priveste continutul de metale grele toxice. SUNLIT CRYSTAL este o serie pe baza de uleiuri vegetale si respecta EN 71/3 (recomandata ambalajelor de jucarii). STANDARDIZAREA TIPARULUI (ISO 12647:2, PSO) Unele tipografii au inceput procesul de standardizare ISO 12647:2. Intregul process offset este reglementat prin includerea datelor de intrare pentru imagine, marimea punctului de raster si forma sa pe placa de tipar si reproducerea cat mai fidela a imaginii la final. In sfarsit, culorile solide si dot gain-ul celor 4 culori sunt specificate. Prin alegerea pigmentilor si reproducerea exacta a punctului de raster, SUNLIT CRYSTAL sprijina realizarea ISO 12647:2 in tiparul offset. SUNLIT CRYSTAL respecta standardele industriale ISO 2846:1 (al culorilor). SUN CHEMICAL a castigat o mare experienta in standardizarea tiparului si este partener oficial FOGRA, unul dintre institutele de certificare. Rog consultati Suportul SUN CHEMICAL daca este necesar. CONDITII DE TIPAR ADITIV REGLARE pH SUNLIT CRYSTAL sunt compatibile cu o plaja larga de solutii de reglare pH, insa penrtru atingerea performantei optime SUN CHEMICAL recomanda ca produse ideale urmatoarele: SUNFOUNT®410, recomandat pentru 5-7% IPA la calitate normala a apei SUNFOUNT®480, recomandat pentru 3-6% IPA, pentru a preveni glanzul rolelor SUNFOUNT®455, recomandat pentru 0-5% IPA pentru adaptarea la tipar fara IPA. Calitatea apei si conditiile generale de lucru au un impact sever in alegerea solutiei de reglare pH potrivite si a nivelului de IPA recomandat. Rugam sa consultati serviciul tehnic pentru asistenta. PLACILE DE TIPAR SUNLIT CRYSTAL poate fi folosita cu orice tip de placa de aluminiu (CTP, conventionale positive sau negative) LACURILE PE BAZA DE DISPERSIE APOASA SUN CHEMICAL ofera un portofoliu complet de lacuri pe baza de dispersie apoasa. Alegerea finala depinde de conditiile de lucru, tipul substratului si asteptarile in ceea ce priveste efectul visual. Urmatoarele produse au utilizare larga: SUNCOAT® 9243 lac lucios, recomandat pentru hartii si cartoane fata –verso SUNCOAT®9263 lac mat, recomandat pentru hartii si cartoane fata –verso SUNCOAT®9205 primer pentru lacuire in-line UV SUNCOAT®9206 primer pentru lacuire off-line UV CURATAREA MASINII DE TIPAR Dupa tiparul cu SUNLIT CRYSTAL masina de tipar se curata usor cu orice solutie de spalare conventional. DEPOZITARE SUNLIT CRYSTAL se depoziteaza la temperature ambianta intre 5°C si 35°C. Numai in aceste conditii durata de viata a cernelii este de 36 luni in cazul in care aceasta se pastreaza in amabalaje originale, nedesfacute. Cerneala ambalata in butoaie sau bidoane trebuie utilizata in maxim 12 luni de la data productiei. Dupa deschiderea recipientului cerneala trebuie utilizata in timp util pentru a evita formarea cojilor. Cartusele de polipropilena nu reprezinta o bariera contra aerului. Oxigenul poate difuza in cerneala de tipar si poate initia o uscare premature, in special in cazul temperaturilor ridicate sau a depozitarii pe termen foarte lung. SIGURANTA UTILIZATORULUI FINAL SUNLIT CRYSTAL este o serie pe baza de uleiuri vegetale. Toate produsele SUN CHEMICAL sunt formulate dupa cele mai recente liniidirectoare CEPE/EuPIA. Acestea exclude utilizarea in retete a substantelor catalogate conform Directivei Substantelor Periculoase 67/548/CEE ca fiind cancerigene, mutagene sau toxice pentru reproducere, dar si a substantelor catalogate drept foarte toxice (T+), sau toxice (T) sau a pigmentilor pe baza de compusi ca antimoniu, arsenic, cadmiu, crom, plumb, mercur, selenium. Utilizarea anumitor coloranti, solventi, plastifianti sau alte material periculoase este de asemenea exclusa. O copie a documentului este de asemenea disponibila pe website EuPIA: http:// www.eupia.org SUNLIT CRYSTAL este in conformitate cu EN71/3 (adecvata ambalajelor pentru jucarii) Asistenta tehnica/ Contacte Pentru mai multe informatii va rugam sa contactati reprezentantul local SUN CHEMICAL sau vizitati website-ul www.sunchemical.com SunLit® este marca inregistrata a SUN CHEMICAL.
    70 RON
    Cantitate: 50
    Unitate masura: kg
    Cerneluri tipografice diverse culori-nemixate
    SUN CHEMICAL® PANTONE® NPS Sun Chemical PANTONE NPS is a ready-to-print offset base ink mixing system. Suitable for sheetfed printing of packaging, labels and any other spot colour work on fibre-based substrates as paper and board. For use on all types of multicolour sheetfed offset presses up to 12 colours printing straight ahead or perfecting. Exceptional lithographic stability and excellent ink lay in solids and screened pictures. Sun Chemical PANTONE NPS base inks are finished inks and comply with the colour specifications of Pantone Inc. Sun Chemical PANTONE NPS can be printed in-line with water-based coatings or in-line/off-line with oil-based sealers to accelerate the print shop workflow. The application of UV coatings (in-line or off-line) might require the use of a primer. When printing without in-line coating, Sun Chemical does not recommend the use of IR dryers. SUN CHEMICAL® PANTONE® NPS CHARACTERISTICS Excellent lithographic stability at all press speeds Excellent performance on long perfecting presses Based on vegetable technology and mineral oil free Fast absorption and setting* For all fibre-based substrates Very good stack capability* Very fast work and turn* Good gloss* Very good mechanical resistance* *Depent on substrate SPECIAL APPLICATIONS AND PRECAUTIONS Sun Chemical PANTONE NPS is optimised for printing on absorbent substrates as paper and cardboard. Difficult substrates as chromocarton, PE-coated board do not allow the penetration of printing ink oil. To improve oxidative drying and adhesion on such substrates, 10-20% Foils Paste H 5068 should be added. The use of 1% Grafo drier is favourable. Adhesion and drying on difficult substrates cannot be precisely predicted. Product oriented testing is absolutely recommended before running a commercial print. For printing on plastics and foils, Sun Chemical offer special Foils inks and a wide range of UV curable inks. SPOT COLOUR SPECIFICATION Sun Chemical PANTONE NPS base inks are designed to match all shades which are shown in the PANTONE Colour Guide. First guideline for matching these shades is the recipe printed in the colour guide. Depending on the colour (whiteness) and surface properties one and the same spot colour might appear differently when being printed on various substrates. Further to this it must be noted that most colours change during the drying process of the ink. If the print is in-line varnished this effect is minimised. These effects must be respected if a precise colour specification is agreed. Dark colours and those of high colour strength often show the so-called bronzing effect which is a colour impression varying with the observation angle. This is not a product failure and influenced by the surface of the substrate. In-line varnishing or foil lamination eliminates the bronzing effect. ENVIRONMENTAL It is Sun Chemical's policy to reduce progressively ecological impacts and resource intensity throughout the life-cycle of their products. When selecting raw materials we follow strictly the EuPIA Raw Material Exclusion List (www.eupia.org) and respect the CONEG regulation on toxic heavy metals. Sun Chemical PANTONE NPS is vegetable based. FOUNTAIN SOLUTIONS Sun Chemical PANTONE NPS process inks are compatible with a wide range of fountain solutions. Isopropanol (IPA) reduction or elimination is supported. Sun Chemical recommends the following ideally adapted products: SunFount 410; suitable for 5-7% IPA in normal water qualities SunFount 480; suitable for 3-6% IPA, to prevent roller glazing SunFount 455; suitable for 0-5% IPA, adapted for IPA free printing The quality of the water and the overall printing conditions has a strong impact on the choice of fountain solution and the level of IPA required. Please consult our technical services for assistance. WATER-BASED OVERPRINT VARNISHES Sun Chemical offers a full portfolio of water-based overprint varnishes. The final choice depends on individual press conditions, the substrate used and the expectations on the print regarding visual appearance. The following products are widely used: SunCoat 2431 gloss coating, suitable for work & turn jobs on paper and board SunCoat 9265 matt coating, suitable for work & turn jobs on paper and board SunCoat 9205 primer for in-line UV coating SunCoat 9206 primer for off-line subsequent UV coating APPLICATION INFORMATION Sun Chemical PANTONE NPS process inks dry by absorption and oxidation. They are duct fresh and supplied ready for use. The use of additives is not required. Sun Chemical PANTONE NPS is suitable for all types of offset printing plates. Sun Chemical PANTONE NPS is not recommended for sensitive food packaging and outdoor posters or for printing on impervious substrates (films, foils). For further detailed application advice please contact our technical services. A Material Safety Data Sheet is available on request. FASTNESS AND RESISTANCE REQUIREMENTS During its lifetime, a print might change its colour. Light fastness and resistance parameters describe the ability of the print to maintain the colour under the conditions of its application. The product table (see page 3 of this document) contains the evaluated parameters using test methods agreed in international standards. The parameters of the pure base inks may differ from those of a blended spot colour. As a general rule, it is the base ink with the lowest resistance that defines the overall fastness/resistance value. Higher pigmented inks are usually more persistent, the resistance is reduced the more the strength of the shade is reduced. Resistance levels can also vary in practice caused by a number of factors as pigment compositions, substrate, colour strength, film weight used, the printed picture (solids, screened half-tones), storage conditions, exposure time etc. LIGHT FASTNESS Light fastness is important where prints are exposed to sunlight. Inks for outdoor poster application should reach at least a light fastness of WS 6
    90 RON
    Cantitate: 50
    Unitate masura: kg
    Cerneluri tipografice diverse culori mixate
    FISA TEHNICA PANTONE mixate Inca din anul 1963, Sistemul de Culori PANTONE a fost dezvoltat pentru standardizarea in termeni a culorilor. Ghidul Pantone este disponibil in 2 versiuni C – pentru suporturi cretate si U- pentru suporturi necretate. In ciuda faptului ca retetele par identice pentru variantele C si U, nu s-a putut confirma faptul ca cele 2 nuante comparate pot fi evaluate ca fiind identice vizual. In ceea ce priveste ordinea culorilor, nuantele pure sunt la mijlocul ghidului Pantone, nuantele deschise care contin Alb Transparent sunt la inceputul ghidului, iar cele inchise, care contin negru sunt spre sfarsit. Ghidul culorilor Pantone are la baza 13 culori de baza, alb transparent si negru. Toate nuantele mixate au la baza retetele producatorului SUN CHEMICAL, sunt etichetate SUN CHEMICAL, know-how-ul apartinand producatorului SUN CHEMICAL. La efectuarea fiecarei sarje de nuanta mixate SUN CHEMICAL efectueaza controlul de calitate al nuantei prin masurarea cu spectrofotometrul si atasarea unui proof de fonta uscata cu specificatia gramajului indicat pentru obtinerea nuantei specific. Mai mult de atat, la fiecare transa de nuanta mixata, in laboratorul SUN CHEMICAL sunt pastrate esantioane de 5 grame. Nuantele mixate sunt ambalate si vidate in cutii metalice de 1 kg sau 2,5 kg, de aceea termenul de valabilitate este de 2 (doi) ani in cazul in care cernelurile sunt pastrate in ambalajele originale si nu au fost deschise. Angajatii laboratorului offset de nuante mixate au studii de specializare si au pregatiti si instruiti la sediul producatorilor de cerneluri SUN CHEMICAL din Frankfurt.
    158,9 RON
    Cantitate: 15
    Unitate masura: kg
    Cerneala tipografica nuante metalizate 871-877
    SunLit® Metallics 1. Description SunLit Metallics are a range of innovative metallic sheetfed offset printing inks for paper and board. SunLit Metallics are applicable for publication, commercial, packaging and label printing on straight and perfecting presses. 2. Product features SunLit Metallics inks: • are one pack press ready inks • are available in different shades as described below • are vegetable based and free of mineral oils • are based on metallic pigments • dry by penetration and oxidation • are free of cobalt based drying catalysts 3. Product Suitability 3.1 Applications SunLit Metallics are intended for use in paper and board offset printing. The inks are suitable for all types and all sizes of sheetfed offset printing machines. The inks are not suitable for the following applications: • Non-absorbent substrates • Poster printing • Food packaging applications without functional barrier • Waterless offset printing 3.2 Substrates SunLit Metallics inks can be printed on the following substrates: • matt/silk coated paper • gloss coated paper • coated cardboard NB: The paper quality will influence the drying performance and the gloss/brilliance of the metallic print. In particular uncoated substrates are critical. 3.3 Rub resistance Due to the nature of the brass/aluminium pigment SunLit Metallics inks offer a medium rub resistance. This can be improved with an oil based or waterbased coating. However this will have an influence on metallic gloss and brilliance. 3.4 Varnishability and lamination Printed sheets with SunLit Metallics can be finished either with an oil based overprint varnish or a water based overprint varnish. When applying inline or offline UV coatings a suitable water based primer is mandatory. When applying a UV coating a trial under industrial conditions should be carried out prior to the production run. Lamination should be avoided. 4. Colour Range SunLit Metallics inks are supplied as finished inks. METALLIC SHADE PRODUCT CODE SUNLIT METALLIC Rich Gold MT851 SUNLIT METALLIC Rich Pale GoldMT852 SUNLIT METALLIC Pale Gold MT853 SUNLIT METALLIC Gold Pantone® 871 MT871 SUNLIT METALLIC Gold Pantone® 872 MT872 SUNLIT METALLIC Gold Pantone® 873 MT873 SUNLIT METALLIC Gold Pantone® 874 MT874 SUNLIT METALLIC Gold Pantone® 875 MT875 SUNLIT METALLIC Gold Pantone® 876 MT876 SUNLIT METALLIC Silver Pantone® 877 MT877 SUNLIT METALLIC SILVER MT861 SUNLIT METALLIC SILVER (DARK SHADE) MT862 SUNLIT METALLIC SILVER MT864 Technical Data Sheet SunLit® Metallics 5. General Handling 5.1 Storage SunLit Metallics should be stored at ambient temperature between 5°C and 25°C. Under these conditions SunLit Metallics inks have a shelf life of at least 12 months in an unopened vacuum-packed tin. 5.2 Press returns Ink from the duct should not be reused as the emulsified fountain solution can deteriorate the stability of the ink. 5.2 Waste disposal Waste disposal should be carried out in accordance with good industrial practice, observing all the appropriate local, national and regional regulations and guidance. 6. Printing Conditions 6.1 Fount Solution SunLit Metallics is not required to run with a special fount solution. However Sun Chemical recommends the use of SunFount products to achieve optimal performance: SunFount® 410; suitable for 5-7% IPA in normal water qualities SunFount® 480; suitable for 3-6% IPA, to prevent roller glazing SunFount® 455; suitable for 0-5% IPA, adapted for IPA free printing The quality of the water and the overall printing conditions have a strong impact on the choice of fountain solution and the level of IPA required. For SunLit Metallics the optimum pH value is between pH 5 and pH5.5. Please consult our technical services for assistance. 6.2 Printing Plates SunLit Metallics can be run with any type of aluminium based printing plates (CtP plates, conventional positive or negative plates). The abrasivity of the metallic pigment can lead to shorter plate life compared to coloured inks. Baking the plate can prolong the plate life. 6.3 Influence of IR drier The use of IR drier is not recommended as it might lead to an increased set off in the delivery pile. Technical Data Sheet SunLit® Metallics 6.4 Print density Depending on the press conditions and substrates we recommend a wet colour density for gold of OD 1.4 to OD 1.6. The density should be measured with the Filter for Yellow and the polarisation filter. The wet density for silver should be in the range of OD 0.9 to OD 1.1 measured with the filter for cyan and the polarisation filter. 6.4 Press cleaning After having printed with SunLit Metallics ink the press can be easily cleaned using standard press washes. 7. End-use safety All Sun Chemical Europe printing inks and related materials are formulated in accordance with the CEPE/EuPIA Exclusion Policy. This excludes from use all materials classified according to the CLP Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and mixtures as carcinogenic, mutagenic or toxic for reproduction in categories 1A or 1B with hazard statements H340, H350 or H360, in addition to toxic or highly toxic materials with hazard statements H300, H301, H310, H311, H330, H331, H370 or H372. None of the raw materials used in inks supplied intentionally contain the heavy metals Antimony, Arsenic, Cadmium, Chromium (VI), Lead, Mercury, Selenium. A copy of the document is available on the EuPIA website: http://www.eupia.org 8. Technical Assistance / Contacts For further information, please contact your local Sun Chemical team or visit our website on www.sunchemical.com SunLit® is a registered trademark of Sun Chemical Corporation Our Products are intended for sale to professional users. The information herein is general information designed to assist customers in determining the suitability of our products for their applications. All recommendations are made without guarantee, since the application and conditions of use are beyond our control.