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Water-based ink preparation involves blending clear binder bases with pigments, followed by additives for flow, curing, or anti-drying, typically requiring high-speed mixing for 20-30 minutes and grinding for industrial consistency. Key components include pigments (10-20%), water-based resins (20-35%), and water or alcohol as solvent, aimed at achieving a smooth, printable consistency.
Key Preparation Steps (Industrial Method)
- Mixing: Combine water-based pigments and resins at normal temperature.
- Dispersion: Stir the mixture using a high-speed dispersion machine at 6,000–9,000 rpm for 20–30 minutes.
- Grinding: Process the mixture in a sand mill with grinding media (e.g., glass beads) for 5–7 hours to ensure fine, consistent pigment distribution.
- Additives & Filtering: Add defoamers and leveling agents to control viscosity and surface tension, followed by filtering for final packaging.
Key Components for DIY or Screen Printing
- Clear Base: The core, usually an acrylic emulsion.
- Pigments: Colored pigments added to the base, ideally diluted 1:1 or 1:9 with water to prevent clumping.
- Retarder/Additives: Added (3-5% by weight) to stop the ink from drying on the screen.
- Curing: Water-based inks must have the water evaporated. This requires heat, with industrial, professional, or DIY methods often requiring totemperatures.
For detailed formulations, see the Water-based ink patent for plastic printing or the Development of a Water-Based Ink study.
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Water-based ink preparation and preparation method thereof
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The invention provides a water-based ink preparation and a preparation method thereof. The ink preparation is prepared from acrylic resin, carboxymethyl ...Read more
Development of a Water - Based Ink
IJISSET
https://ijisset.org › Issue7 › IJISSET-040702
IJISSET
https://ijisset.org › Issue7 › IJISSET-040702
PDF
The water-based ink [1-3]mainly comprises the following components: starch, deionized water, sodium hypochlorite, sodium hydroxide[4-6], polyvinyl alcohol, urea ...Read more
2 pages
Production process of water-based ink
Starcolor Ink
https://www.starcolor-ink.com › ink-knowledge › water-...
Starcolor Ink
https://www.starcolor-ink.com › ink-knowledge › water-...
Aug 27, 2024 — Firstly, pre mix the pre treated pigment with some water to preliminarily disperse the pigment particles in the water. Subsequently, gradually ...Read more
Water Based Screen Printing Inks How To [the ultimate guide]
screenprintingnow.com
https://www.screenprintingnow.com › equipment › wat...
screenprintingnow.com
https://www.screenprintingnow.com › equipment › wat...
Here it is! Water Based Screen Printing Inks the Ultimate Guide, including Videos. Where you learn every step about printing water based inks.
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Inks – Water-Based
David Lu & Corp
http://davidlu.net › Matt
David Lu & Corp
http://davidlu.net › Matt
PDF
by M LichtenbergerCited by 10 — Manufacturing of Water-Based Ink: The manufacturing of water-based inks is a simple mixing process. The pigments, additives, and vehicle are ...Read more
12 pages
All kinds of water-based ink formula and production process
亚洲油墨工业博览会
https://www.ink-expo.com › article › show_article
亚洲油墨工业博览会
https://www.ink-expo.com › article › show_article
1. first, according to the formula needs to acrylic resin liquid, ethanol and part of deionized water, put into the dispersion tank, sufficient mix and ...Read more
Water-Based Ink: Printing Techniques Explained
Monday Merch
https://www.mondaymerch.com › ... › Printing Techniques
Monday Merch
https://www.mondaymerch.com › ... › Printing Techniques
Water-based ink is composed of three main components: water, pigment, and a binder. The water acts as a solvent, the pigment provides the color, and the binder ...Read more
Water-based Gravure Printing Ink Production
Sanxin New Materials
https://www.beadszirconia.com › water-based-gravure-pr...
Sanxin New Materials
https://www.beadszirconia.com › water-based-gravure-pr...
Oct 10, 2023 — This guide aims to provide a comprehensive overview of the production process, focusing on key factors such as ink dispersion, drying properties, and ...Read more
The main components and classification of water-based ink
Sinograce Chemical
https://www.sinogracechem.com › blog › the-main-comp...
Sinograce Chemical
https://www.sinogracechem.com › blog › the-main-comp...
May 9, 2024 — Water-based ink is composed of binder, pigment, additives and other substances of uniform slurry substance.Read more
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