What are the requirements of self-adhesive copper plate label paper for printing equipment?

Self-adhesive copperplate label paper has certain requirements for printing equipment, which are mainly based on the characteristics of self-adhesive materials and the special needs of coated paper printing. The following are the main requirements for printing equipment:

1. Self-adhesive label printing machine

Adaptability: The printing press needs to be able to handle self-adhesive materials, including coated paper self-adhesive, to ensure that the material can be smoothly transported during the printing process, without paper jams or wrinkles.

Accuracy: Since self-adhesive labels are usually small in size and require high printing accuracy, the printing press needs to have high-precision printing capabilities to ensure the clarity and accuracy of the text and pattern.

Versatility: Self-adhesive copper plate label paper may involve a variety of printing needs, such as text, pattern, bar code, etc., so the printing press is best to have a variety of printing methods, such as letterpress printing, flexographic printing, digital printing, etc., to adapt to different printing needs.

Stability: The printing press should maintain stable operation when working continuously for a long time, reduce the failure rate, and ensure production efficiency and product quality.

2. Die cutting equipment

Precision: The die-cutting equipment needs to accurately cut the printed material into a predetermined shape and size according to the design requirements of the self-adhesive copper plate label paper. High precision die cutting ensures smooth label edges and improves overall aesthetics.

Flexibility: The shapes and sizes of self-adhesive labels may be varied, so the die-cutting equipment needs to have a high degree of flexibility and can be quickly adjusted to meet different die-cutting needs.

3. Stripe and rewind device

Slitting accuracy: The slitting machine needs to accurately cut the wide self-adhesive material into a narrow label suitable for use, and ensure that the label width after slitting is consistent without deviation.

Rewinding tension control: When the rewinding machine rolls the cut self-adhesive label into a roll, it needs to control the appropriate tension to prevent the label from folding or deformation during the winding process.

4. Other auxiliary equipment

Drying and curing equipment: For some special printing processes, such as UV printing, drying and curing equipment may be required to ensure that the printing ink dries quickly and cures on the surface of the material.

Quality testing equipment: In order to ensure the quality of self-adhesive copperplate label paper, the printing line may also need to be equipped with quality testing equipment, such as visual inspection systems or manual checkpoints, to sample or comprehensively inspect the printed matter.

In summary, the requirements of self-adhesive copper plate label paper for printing equipment mainly include adaptability, accuracy, versatility, stability and flexibility. These requirements together form the core elements of the self-adhesive label printing line, ensuring the high-quality production of self-adhesive copperplate label paper.