How to choose the appropriate ink for printing PET matte silver label paper?

When choosing ink for printing PET matte silver label paper, multiple factors need to be considered, including ink type, printing effect, environmental requirements, and cost. Here are some specific suggestions:

1、 Ink type

UV ink:

Features: It has the advantages of fast drying speed and good printing effect. It can be cured by UV irradiation in a short period of time, improving printing efficiency. At the same time, UV ink can enhance the color brightness and wear resistance of printed products, making the printing effect of PET matte silver label paper more obvious.

Applicable scenarios: Suitable for occasions with high requirements for printing efficiency and quality.

Solvent based ink:

Characteristics: The printing effect is good, but it causes significant environmental pollution and has a longer drying time.

Applicable scenarios: Used in areas or occasions where environmental requirements are not strict, and where drying time requirements are not high.

Hot melt ink:

Features: Fast drying speed, suitable for large-scale production. But the printing effect may be slightly inferior to UV ink.

Applicable scenarios: Suitable for large-scale production of PET matte silver label paper with slightly lower printing quality requirements.

2、 Consider factors

Types and performance indicators of printing materials:

PET matte silver label paper has specific surface energy and wetting ability, and it is necessary to choose an ink type that matches it.

Consider the adhesion of ink to PET matte silver label paper and the firmness after printing.

Application environment of printed materials:

If you need to use it outdoors, you should choose ink that is resistant to light, water, and high temperatures.

If used for chemical labeling, it is necessary to choose ink that is resistant to acid, alkali, and oil.

Cost expenses:

The prices of different types of ink vary greatly, and the selection should be based on budget and actual needs.

Minimize costs and improve economic efficiency while ensuring printing quality.

3、 Ink selection and recommendation

Preferred UV ink:

Due to its fast drying and improved printing quality, UV ink is the preferred choice for printing PET matte silver label paper.

Considering environmental requirements:

When choosing ink, attention should be paid to its environmental performance, and low VOC (volatile organic compounds) or VOC free ink should be selected as much as possible.

Conduct experimental verification:

Before formal printing, it is recommended to conduct compatibility tests between ink and PET matte silver label paper to ensure that the printing effect and firmness meet the requirements.

In summary, choosing the appropriate ink is crucial for printing PET matte silver label paper. When choosing, factors such as ink type, type and performance indicators of printing materials, application environment of printed materials, and cost should be comprehensively considered. Meanwhile, paying attention to the environmental performance of ink and conducting experimental verification are also important steps to ensure printing quality.