What are the requirements for coated paper self-adhesive labels used in the pharmaceutical industry

Coated paper self-adhesive labels used in the pharmaceutical industry have strict requirements to ensure the safety and information accuracy of drugs. The following is a detailed summary of these requirements:

First, material selection

Most of the pharmaceutical industry uses coated paper self-adhesive material as the substrate raw material, which is both economical and can meet the aesthetic requirements.

When selecting coated paper self-adhesive materials, we should adhere to the principle of "only selecting the right one, not choosing expensive", and choose materials with excellent performance, stability and cost-effective.

Second, printing suitability requirements

The surface material should have high smoothness, the paper chemical fiber sorting should be close, and the tone should be symmetrical and consistent to ensure the printing effect is clear and beautiful.

The oil paper kneading material should have good flexibility, symmetrical thickness, and consistent peeling force, so as to facilitate the labeling and peeling.

The cardboard port segment should be vertical and neat, without leakage of glue, to avoid problems in the labeling process.

Third, ink selection and application

Inks with good liquidity and good dry performance should be selected to ensure good printing results on coated paper adhesive materials.

For more application instructions in medical labels, it is recommended to use extra black ink for printing to ensure that the text is light and round, and reduce the phenomenon of subtle text rubbing caused by excessive ink drying.

The application of mixed inks of different brands should be avoided to ensure the stability and consistency of the printing effect.

Fourth, security and compliance

The adhesive on the drug label should be safe and reliable, and non-permeable and harmful to packaging materials such as glass and plastic bottles.

For high-speed automatic labeling of drug labels, the backing paper should have a high tensile resistance to meet the needs of high-speed labeling.

The raw material supplier should be able to provide FDA proof of the adhesive to ensure the safety of the drug label.

In summary, the requirements of the pharmaceutical industry for coated paper self-adhesive labels cover many aspects such as material selection, printability, ink selection and application, and safety and compliance. These requirements are designed to ensure the quality, safety and information accuracy of drug labels, thereby safeguarding the safety of patients.