What functions should the bottle cap of oral liquid meet

With the widespread application of oral liquid formulations in daily life, the bottle cap, as an important component of its packaging, undertakes multiple crucial functions. From sealing to safety, it needs to meet various design requirements to ensure effective packaging of medicines and safe use.

28mm child resistant cap for liquid medicine

Firstly, the sealing performance of the bottle cap for oral liquid is essential. Good sealing effectively prevents leakage or contamination of oral liquids during transportation and storage, ensuring the quality and safety of medicines. Therefore, the design of the cap must ensure a tight fit with the bottle body to prevent the entry of air and moisture.

Secondly, the medicine cap for oral liquid needs to have good aesthetics. As part of pharmaceutical packaging, the appearance of the cap directly affects the overall image and market competitiveness of the product. Therefore, designers need to pay attention to the appearance design of the cap, making it align with the product positioning and consumer aesthetic needs, enhancing the product's attractiveness and competitiveness.

PET amber bottle

5ml oral dosing pipette

In addition to sealing and aesthetics, safety is also an important consideration. Especially for some prescription drugs, the design of the cap must effectively prevent children from accidentally ingesting drugs. Child-resistant lock designs are typically used, employing special opening methods or structures to prevent children from opening the cap easily, reducing the risk of accidents and ensuring child safety.

Furthermore, the choice of material for the bottle cap of oral liquid is also crucial. High-quality materials can ensure the durability and stability of the cap, preventing deformation or damage, and maintaining its functional integrity and aesthetic appearance during long-term use.

In summary, as an important component of oral liquid packaging, the bottle cap needs to consider multiple design requirements such as sealing, aesthetics, safety, and material selection. Only when these aspects are fully considered and met can it better fulfill its functions and ensure the quality and safety of medicines.