pharmaceuticals
The following principles shall be observed in the packaging of pharmaceuticals:
(1) Prevent changes in the quality of drugs
(2) be easy to use
(3) capable of providing descriptive information, such as the characteristics of the drug and its use.
The characteristics of aluminum foil in pharmaceutical packaging are as follows:
(1) Protective function: (1) Moisture resistance (2) Light shielding (3) Air shielding.
(2) Use performance: ① easy to tear; ② aluminum foil is hard, easy to take out the medicine.
(3) Information expression: the surface of aluminum foil can be printed or engraved, with the ability to carry text and pattern information.
