Child-resistant bottle packaging is important, but how to choose

Due to the many specifications of medicinal plastic bottles, small dozens of milliliters, large thousands of milliliters, some colorless, some transparent, various colors, different shapes, and many categories. In the face of the splendid plastic bottle market, as a child-proof bottle manufacturer, the following principles should be grasped when choosing plastic bottles:

1. Select the main raw materials and auxiliary formulations of plastic bottles. The product standards for solid plastic bottles respectively stipulate the applicable main raw materials, and must meet the requirements of non-toxicity and no peculiar smell. Since there are many kinds of main raw materials available for selection, it is necessary to select the comprehensive properties of the raw materials. Generally, high-density polyethylene and polypropylene bottles are used for tablets. If transparency is required, PET bottles can be used. If medicines need higher barrier properties, light-blocking and opaque, brown PET bottles are used. Better barrier properties are PEN bottles. Liquid dosage forms generally use polypropylene bottles or polyester bottles as the main raw materials.

2, the tightness of the bottle body and the cover, and the permeability of water vapor. Airtightness and water vapor permeability are two important technical indicators of medicinal plastic bottles, and they play a crucial role in the stability of the charge.

3. Quality standards for plastic bottle products. The quality of the product can be judged from the product quality standard of the manufacturer. Pharmaceutical plastic bottle companies should formulate corporate standards that are stricter than national standards and industry standards.

4, the quality assurance system. Auditing suppliers has become an essential part of purchasing plastic bottles. Through the audit, it is possible to make a comprehensive and correct assessment of the production plant's software and hardware facilities, technical equipment, and comprehensive quality level.