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DECAL 4201/4202 ACRYLIC FLEXO INK BINDER

DECAL 4201/4202 ACRYLIC FLEXO INK BINDER

DeCAL 4201 is an acrylic binder ideally suited for use in waterbased flexographic inks for paper and corrugated board. The product exists as an alkali soluble carboxylated copolymer emulsion but can also be supplied in its neutralized varnish form as DeCAL 4202. In both cases inks prepared using either DeCAL 4201 or DeCAL 4202 possess excellent machine stability/resolubility, viscosity/pH stability, favourable viscosity/dilution curves and excellent pigment wetting characteristics. 1. Typical Properties: Tg : 35C Acid value : 77mgKOH/g solid resin Initial softening point : 100C See Technical Data Sheet for more details 2. Applications: Neutralisation of DeCAL 4201 can be achieved using any suitable alkali or volatile amine. These include Ammonia, Monoethanolamine(MEA), Diethanolamine (DMAE), Aminomethyl propanol(AMP) or Triethanolamine(TEA). DeCAL 4202 is supplied pre-neutralised with the commonly used Monoethanolamine(MEA). DeCAL 4201 tends to swell considerably in the early stages of neutralisation. As a result it is recommended that the product be prediluted to with water prior to any neutralisation and then left to stabilise for several hours afterwards before use. For full solublisation of the polymer the pH must remain above pH 7 where it exhibits excellent pH/viscosity stability. >>>
View the product on devinechemicals.co.uk Devine Chemicals
PO PASTE INK DISPENSER

PO PASTE INK DISPENSER

PO Paste Ink Dispenser for Small Batch Custom Colour Production Up to 150-200 batches per day UV, Conventional or Hybrid Paste Inks Any number/combination of bases & additives Full handling, dispensing & mixing capabilities Perfect for Medium to Large Distribution Centres Applications:- Vale-Tech Ltd has launched its PO system, a complete modular manufacturing line which dramatically reduces labour & turnaround time for UV or conventional paste ink manufacturers. The gravimetric dispensing line addresses the increasing demand for fast turnaround times & consolidation of distribution centres by automating the complete process of order through to packing for custom batches of typically 1-10kg. The PO (press out) dispenser utilises a unique concept in dispensing whereby bases are stored within the dispenser in custom designed vessels of capacities ranging from 20-100 litres, these removable/reuseable vessels are filled on or off site straight from a 3 roll mill reducing another stage of manufacturing and wastage of standard drums or pails. The base is delivered from the vessel to the dispensing valve by a proprietary hydraulic press out system developed specifically for UV inks; this removes the need for piston pumps which are high maintenance and prone to seizure with UV products. Waxes, Varnishes & Driers are all accommodated within the system by varying methods of delivery, typically AoD pumps, piston pumps or pressure vessels. Benefits:- Batch-to-batch consistency Just-in-time Dispensing Reduction in stock levels Reduction in waste Complete batch audit trail Cleaner, safer, working environment Features:- Bases stored in any number of vessels from 20, 50 or 100L capacities with hydraulic press outs Additives, Waxes, Driers fed to dispenser from conventional pumps or pressure vessels Order download from in-house network to Vale InkManager software & queued for dispense Labeling station linked to InkManager for automatic creation of batch labels based on queue Full infeed conveying capabilities with barcode scanning for recipe selection Pick & Place unit for transfer from conveyor to dispenser Outfeed conveying with pick & place Outfeed on to mixing & packing station ready for despatch Typically a system of above specification will handle anything from 150-200 batches per day due to its unique workflow design, a distribution centre with a similar volume, using manual methods, may require 3-4 ink mixers to achieve the same through put. The levels of sophistication are tailored for each application with a recent system installed catering for batches up to 50kg with a base range of 31 components, although almost any requirement can be catered for. The Vale-Tech InkManager software at the heart of the system is constantly updating its database of recipes in the queue, once the conveyor feeds an empty vessel into the pick & place unit a barcode is read and dispensing initiated. All usage & dispensing data is recorded enabling a full audit trail of dispensed batches. The system is being rapidly adopted by ink manufacturers in the UK whom have seen the huge benefits a fully integrated system can offer, this is not just a dispenser but a complete turnkey solution for small batch custom colour production. >>>
View the product on vale-tech.co.uk Vale Tech
SYLOJET® SYLOID® LUDOX® PIGMENTS

SYLOJET® SYLOID® LUDOX® PIGMENTS

For High Performance Inkjet Coatings Innovations and developments for digital printing media are continuously evolving. Standard applications for matt and glossy inkjet printing are developed further, and new applications like textile and industrial printing are being created. New standards in digital printing quality and economy, such as fast inkjet printing, require specialized print media. >>>
View the product on grace.com Alltech Associates Ltd
THE COLOUR SYSTEM

THE COLOUR SYSTEM

NEW - ALSO AVAILABLE IN ECO-FRIENDLY WATER BASED SYSTEMS** A specially formulated clear Acrylic Resin which gives outstanding durability together with excellent chemical resistance, total flexibility and unparalleled UV stability. It can be used on any glass surface, on ceramics, woods, metals and most plastics, in fact almost any substrate. Thirteen concentrated pigments are available including three metallic colours, and because all are intermixable they provide an infinite colour range with options to marble or texture giving complete freedom of design. >>>
View the product on creative-resins.co.uk CREATIVE RESINS INTERNATIONAL
DECAL 4214 INK TRANSFER ADDITIVE

DECAL 4214 INK TRANSFER ADDITIVE

DeCAL 4214 is a water borne transfer additive for flexographic inks. It improves definition by controlling the ink film weight. The pigments, binders and machine characteristics will determine the addition level, usually between 2 - 4% as supplied on total formulation. DeCAL 4214 also improves the clean down on the press by increasing the open time. 1. Typical Properties: Appearance : Clear colourless liquid Solids : 20% Viscosity : 4700 mPa.s Brookfield RVT 10rpm 2. Procedure: An acrylic grinding media such as DeCAL 4286 and water should be mixed and ground with pigment until a fine dispersion is formed. The remaining ingredients are then added and mixed well to form a homogenous pigment concentrate. DeCAL 4214 does not assist pigment dispersion so should not be added in the grind, only at the let down stage. >>>
View the product on devinechemicals.co.uk Devine Chemicals
POD INK - PRESS-OUT DISPENSER

POD INK - PRESS-OUT DISPENSER

The compact design of the POD ink dispenser coupled with high accuracy, makes it ideal for use in colour laboratories, ink kitchens and busy print shops. Suitable for Sheet-fed offset, Container, Envelope, Packaging and Textile printers or any application where paste inks or other high viscosity materials are used. The POD is a fully integrated system designed to dispense from steel or plastic 2.5kg (5lb) containers supplied directly by the ink manufacturer. Its unique rotary design allows it to dispense into containers ranging from proofing cups to 5Kg pots. >>>
View the product on vale-tech.co.uk Vale Tech


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