For water-based glue and oil-based glue, which is more suitable for copperplate label paper?

For copper plate label paper, water-based glue and oil-based glue have advantages and disadvantages, and which one is more suitable depends on the specific application scenario and needs.

Water-based glue

Advantages:

Environmental protection and non-toxic: water as a solvent, non-toxic and harmless, friendly to the environment.

High transparency: High transparency after the glue is dried, and will not affect the appearance of the copper plate label paper.

Suitable for light material: suitable for coated paper and light material paste.

Cons:

Slow drying: You need to wait for a certain amount of time for the glue to dry before you can proceed to the next step.

Oil-based glue

Advantages:

Quick drying: It dries relatively quickly.

Strong stickiness: The stickiness is also very strong, and it can firmly paste the copperplate label paper.

Cons:

Yellow and pollution: It will turn yellow after drying and easily pollute the surrounding environment.

Control dosage: Pay attention to control dosage when using, so as not to cause glue leakage or appearance yellowing.

Selection suggestion

1.Environmental requirements: If the project has high requirements for environmental protection, or needs to be used in food, medical and other sensitive areas, water-based glue is a better choice.

2.Adhesion speed and fastness: If you need to attach quickly and require label paper to be firm, oil-based glue may be more suitable. However, attention should be paid to its impact on the environment and the control of usage.

3.Appearance requirements: If you want the label paper to maintain the original transparency and beauty, water-based glue is a better choice. Oil-based glue may turn yellow after drying, affecting the appearance.

4.Use environment: If the label paper will be used outdoors or needs to withstand the test of special environments (such as high temperature, humidity, etc.), you need to choose a glue with corresponding resistance. In this case, it may be necessary to customize or select a special type of glue according to the specific environmental characteristics.

To sum up, there is no absolute "more suitable" type of glue, but the most suitable glue needs to be selected according to the specific application scenario and needs. When purchasing, it is recommended to consult a professional or refer to the product manual for more accurate advice.