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Gravure OPP inner printing ink(VP,VPA)

Gravure OPP inner printing ink(VP,VPA)

VPA, VP intaglio (LI) composite ink, can provide excellent adhesion for BOPP and OPP, combined with a variety of complex processing procedures, such as dry composite, and a variety of composite materi
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Detail

5、Methods of use and precautions

1、Suitable substrates

2、Product characteristics

3、Printing viscosity

4、Ink specification

VP, VPA intaglio (Li print) composite ink

6、Printing

3、Dilution ratio

Note: When using xylene, pay special attention to the residual solvent and adhesion phenomenon.
Do not add excessive solvent when using ink. When it is necessary to dilute the color, use diluent 893.

 

For printing with small amount of ink and small layout, since the ink is in contact with air for a long time, it can cause
thickening and blocking. Use slow-drying solvents to prevent such phenomenon.

This information is based on actual production and test results. However, whether the product performance can meet your
requirements depend on specific application conditions and printing material. We recommend the users to be aware if the
product can meet their own requirements before printing. However, since we cannot predict or control the use conditions of
your factory, we cannot guarantee the product performance.

Excellent printability. Adaptable to various kinds of rotogravure printing machines, particularly suitable for low-viscosity and high-speed
printing.
Three-color overprint, with bright color, distinct layers and good reproducibility
Provide excellent composite strength for different composite materials.
The ink has good ink transfer performance. Plate dyeing and dirty hanging hardly occur.
Minimal ink solvent residue meets food packaging requirements.

 

Set according to the printing speed and plate depth

VPA:white               16-28second     Zahn Cup 2#       25℃

          Color ink          18-20second     Zahn Cup 2#       25℃

 

VP:  white               16-28second     Zahn Cup 2#       25℃

          Color ink          18-20second     Zahn Cup 2#       25℃

Degree of treatment over 38 dynes

VPA type ink for medium and high speed machine
VP type ink for low speed machine

VPA, VP intaglio (LI) composite ink, can provide excellent adhesion for BOPP and OPP, combined with a variety of complex processing procedures, such as dry composite, and a variety of composite materials. For example, CPP, OPE, aluminum foil and aluminized film provide ideal composite strength. VPA and VP composite ink has the advantages of bright color, good frost resistance, not easy to appear in printing and printing, and can be widely used in various rotary gravure presses from low speed (30 m / min) to high speed (200 m / min ink)
It can be completely dried and the residual solvents are very low, which can meet the requirements of food packaging.

 

The selection of diluent should depend on the depth of the printing plate, humidity, drying conditions and printing speed.The ratio of common diluents is as follow.

VPA,VPInk is limited to the packaging of dry food, cold snacks and ordinary fast food. It is not suitable for high-temperature,
cooked and lipid-containing food.

VPA,VPThe ink is specially designed for composite inner printing packaging; it is not suitable for surface printing.

Corresponding parameter set not found, please add it in property template of background
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