(+86) 18201977009
bacgroud02

Varnish for

Offset Printing

The right varnish shapes how a printed job looks, how it travels and how long it lasts. Printbar supplies water-based varnishes built around four jobs: high gloss, high rub resistance, high-temperature pre-print work and a matte finish.


In offset printing, choosing the right varnish has an impact on process stability, handling times and final quality.

Workers inspect freshly printed label sheets on a table inside an offset printing workshop, checking uv varnish coverage and registration quality next to a large printing press

Premium Finishes

Varnishes formulated to deliver gloss, matte and combined effects that lift the perceived quality of the printed product.

Print Resistance

Solutions designed to protect the surface and hold up during handling, transport and use.

Press Performance

Formulations that run reliably under real printing, drying and finishing conditions.

psychology-touch-ring

Varnishes Adapted

to Offset Printing Need

Depending on the substrate, the application system, the type of finish and the process requirements, Printbar develops families of varnishes to respond precisely to each project. The range covers conventional offset, water-based varnishes, UV systems.

Overprint Varnish

Overprint varnishes protect the printed product and improve its surface finish, rub resistance and handling performance, applied through the conventional offset process.

Water-Based Varnish

Acrylic coatings for a coating unit, in-line or off-line, drying by infrared, hot air or heating tube and washing up with water. Variants cover barrier, high-temperature and high-wear work.

UV Varnish Supplier

Energy-curing varnishes for immediate drying, high resistance and functional or decorative finishes, with formulations for gloss, matte and special effects on demanding packaging.

blue-box-clean-1x1
f2f2f2-huise

Packaging

For boxes and packaging where resistance and finish both matter. The water-based, low-migration range supports food-safe and compliant work.

Commercial printing

For books, catalogues and print read and handled often. A water-based varnish keeps surfaces safe for repeated contact and easy to recycle.

children-book-v2
IMG_6310-scaled-2-e1639666097720
f2f2f2-huise

Labels

For labels where gloss or matte effects add contrast, with low-VOC water-based chemistry that keeps the job safer and cleaner.

f2f2f2-huise
Varnishing Solutions for Your Offset Prints

FAQ About Offset Varnishes

  • Q: What should be considered when choosing an offset varnish?
    A: 

    Assess the substrate, the application system, the desired finish, press performance and the requirements of the final job. If the pack moves a lot, start with A800-1; if the surface has to sell, start with the gloss range.

  • Q: What types of offset varnish does Shprintbar offer?
    A: 

    Overprint varnishes for conventional offset and water-based varnishes, with four families within the water-based range: high gloss (A600, A900), high rub resistance (A800-1), high-temperature pre-print (A1600) and matte (A200).

  • Q: What is the difference between an overprint varnish, a water-based varnish and a UV varnish?
    A: 

    The main difference lies in the application system, the drying or curing method and the type of job each is designed for. Overprint runs through conventional offset; water-based applies in a coating unit inline or offline; UV and UV LED cure by energy.

  • Q: Which offset varnish is suitable for packaging?
    A: 

    It depends on the substrate, the final use and the technical requirements. For a box that ships and sits on a shelf, the high gloss A900 or the high-wear A800-1 covers most cases. For pre-print packaging that sees heat, A1600.

  • Q: What finishes can be achieved with offset varnishes?
    A: 

    Gloss, matte, semi-matte and combined effects. The matte A200 handles the soft end, the A600 and A900 the shine.

Copyright © Shanghai Chenjie Printing Material Co., Ltd. All Rights Reserved.      Privacy Statement  |  Purchase Terms  |  Site Map