Water-based flexo inkView product
Water-Based Flexo Ink
For paper, board, labels, cartons, and selected packaging applications.
PaperBoardLabelsCartonsFlexo printing
Shantou water-based ink and coating supplier
Water-Based Inks & Varnishes for Packaging Printers
Water-based flexo ink, gravure ink, and overprint varnish for paper, board, labels, cartons, and selected converter trials. Start from substrate, press process, target finish, and the issue your team needs to solve.
Substrate-first matchingPress trial supportNo unsupported compliance claims
Products
Water-Based Ink and Varnish Categories
Start with the product family, then confirm the exact matching direction with substrate, press process, color or finish target, and trial requirements.
Water-based gravure inkView product
Water-Based Gravure Ink
For converters looking for water-based alternatives and application-specific matching.
Gravure printingPaperBoardSelected filmsConverters
Water-based overprint varnishView product
Water-Based Overprint Varnish
Gloss, matte, anti-slip, rub-resistant, and water-resistant options.
GlossMatteAnti-slipRub resistanceWater resistance
How sample matching works
A practical matching workflow, not a broad sales promise
Packaging ink selection changes with substrate, print process, dryer setup, handling requirements, and the converter's own trial method.
Sample matching path
- 01Send substratepaper, board, label stock, carton material or selected film
- 02Confirm processflexo, gravure, coating, dryer and press-side controls
- 03Set targetcolor, drying, adhesion, gloss, matte, rub or blocking need
- 04Trial reviewassist analysis; final result confirmed by real press trial
Trial confirmation sheet
InputSubstrate sample, printed reference, process and target effect
Technical directionInk family, varnish option, drying window or surface check
Decision pointTrial feedback before production recommendation
Applications
For packaging printers, converters and carton plants
These pages are written as application paths, not blanket promises. Each project should be confirmed with real substrate samples and production conditions.
Water-Based Ink for Paper & Board Packaging
Paper and board packaging, printed sheets, color and drying checks.
Water-Based Ink for Flexible Packaging Film
Selected film evaluations where adhesion, drying and blocking need review.
Ink & Varnish for Labels and Cartons
Labels, cartons, tags and surface protection requirements.
Why buyers ask for samples
Technical trust comes from inputs, not unsupported claims
The site keeps trust practical: substrate, process, target effect, trial notes, and clear limits around documents that still need confirmation.
Water-based ink and varnish matching
Product direction is selected around substrate, process, finish target, and real trial feedback.
Support for different print processes
Flexo, gravure, and overprint varnish requirements are discussed with press-side details in mind.
Troubleshooting communication
The team can help analyze drying, foaming, adhesion, rub resistance, gloss, blocking, viscosity, and pH issues.
Batch consistency focus
The site avoids unsupported scale claims and focuses on practical consistency checks before production use.
FAQ
Before sending a WhatsApp inquiry
The fastest inquiries usually include substrate samples, process details, target performance, and the issue the press team wants to improve.
Can JLJ Coating provide technical specifications?
Typical properties are available on request. Final parameters should be matched according to substrate, print process, press condition, and intended application.
Can compliance claims be used on the website or sales material?
Only if verified with written documents for the exact product and intended use. Do not publish regulated-use, safety, VOC, or similar compliance claims without documents.
How should a sample request be prepared?
Share substrate, printing process, press speed, drying setup, target color or finish, current issue, and packaging end use. Sending real substrate samples is recommended.
Ready to discuss a water-based ink or varnish trial?
Share your substrate, printing process, color or finish target, and current press-side issue. JLJ Coating can review the request and suggest the next sample-matching step.