Polyamide aluminum polyvinyl chloride cold stamping solid pharmaceutical composite hard sheet is a type of pharmaceutical packaging material, abbreviated as cold aluminum, which is composed of multiple components. Among them, polyamide is a polymer material commonly known as nylon (OPA), which has good mechanical properties and stability, and is used to increase the strength and stability of hard sheets. Aluminum is a metal additive in hard sheets, used to improve the strength, corrosion resistance, and barrier effect of hard sheets. Polyvinyl chloride is an organic compound, commonly known as PVC, used to increase the flexibility and plasticity of hard sheets, making them easy to shape.

This cold stamping solid pharmaceutical composite hard sheet can be used as a carrier for drugs and processed through cold stamping technology. The drug ingredients are wrapped in hard sheets, providing a good protective barrier for the drug and making it less susceptible to contamination by oxygen and water vapor in the air, thereby reducing its activity. The design and ingredient selection of this composite hard sheet can be adjusted according to the characteristics and requirements of the drug, in order to achieve drug stability, control release rate, and improve bioavailability.

Polyamide aluminum polyvinyl chloride cold stamping solid pharmaceutical composite hard sheets have the following common functions:

Moisture resistance: Cold aluminum material has excellent moisture resistance, which can effectively block the entry of air and moisture, protect drugs from the influence of moisture and extend the shelf life of drugs.

Anti oxidation performance: Cold aluminum material can effectively block the entry of oxygen, reduce the contact between drugs and oxygen, prevent drug oxidation reactions, and maintain drug stability.

Light blocking performance: Cold aluminum material has good light blocking performance, which can block the entry of light, reduce the impact on the photosensitivity of drugs, and protect the stability of drugs.

Sealing performance: Cold aluminum packaging has good sealing performance, which can effectively prevent the entry of external impurities and maintain the purity and quality of drugs.

Convenient to carry: Cold aluminum packaging is usually in the form of sheets or bags, making it easy to carry and use, and convenient for patients to carry medication outdoors or on the go.

Corrosion resistance: Cold aluminum materials have good corrosion resistance to some drug components, which can prevent adverse reactions between drugs and packaging materials, maintain the stability and safety of drugs.