USP standard HDPE moisture-proof cap

In today's pharmaceutical packaging field, ensuring the safety and effectiveness of drugs is crucial. As a key part, packaging materials including bottle caps must meet strict standards to ensure drug quality and patient health. USP Standard High-density Polyethylene Moisture-proof Combination Bottle Caps

28mm Silica Gel Cap with Child Resistant

USP standards ensure the quality of drug packaging

The United States Pharmacopeia (USP) is a globally recognized pharmaceutical quality standard setting agency. Its regulations on plastic packaging systems, especially chapter <661>, specify in detail the selection, performance requirements and test methods of plastic materials. These standards apply not only to the packaging of the main drug, but also to auxiliary materials such as bottle caps.

Advantages of High-density Polyethylene Moisture-proof Combination Bottle Caps

High-density polyethylene (HDPE) is widely selected for bottle cap manufacturing in pharmaceutical packaging due to its excellent moisture resistance, chemical stability and biocompatibility. According to USP standards, HDPE bottle caps can effectively protect drugs from external contamination and moisture intrusion, ensuring long-term storage and stability of drugs.

Guarantee of meeting strict standards

desiccant bottle with silica gel

According to the requirements of USP <661> chapter, HDPE bottle caps must pass a variety of tests, including but not limited to physical properties, chemical stability, and compatibility tests after contact with drugs. These tests ensure that the caps do not release harmful substances during use, ensuring the safety and purity of the drugs.

Choosing high-density polyethylene moisture-proof combination caps is not only an investment in drug quality, but also a responsibility for patient health and safety. These caps can not only effectively protect drugs, but also reduce the risks of drugs during transportation and storage, providing more confidence and protection for medical institutions and patients.