How does the design of Replaceable Airless Bottle avoid chemical reactions between materials and metals?

1. External spring structure ensures material safety
The core of the design of Replaceable Airless Bottle is its external spring structure. Compared with the traditional internal spring design, this structure can completely avoid direct contact between the material body and the metal spring, effectively preventing chemical reactions that may be caused by this. This not only enhances the stability of the product, but also improves the safety of packaging materials, meeting global environmental protection and health standards.

2. Environmental advantages of 100% PCR materials
In response to global environmental protection initiatives, Replaceable Airless Bottle is made of 100% PCR materials. PCR materials (post-consumer recycled materials) are made by recycling waste plastics, effectively reducing the demand for new plastic raw materials, reducing production costs, and reducing the generation of plastic waste. This environmental protection initiative makes the product have a higher sustainable development value in the market.

3. Complete avoidance of chemical reactions and safety assurance
The design concept of Replaceable Airless Bottle is not only to avoid direct contact between materials and metals, but also to ensure the stability and safety of the materials themselves. The external spring structure effectively isolates the contact between the bottle body and metal parts, preventing possible chemical reactions such as metal corrosion or material deterioration. This design not only takes into account the functional needs of the product, but also focuses on the safety and health protection of consumers during use.

4. Sustainable development and environmental responsibility
As an environmentally oriented product, Replaceable Airless Bottle fully considers the impact on the environment in design and material selection. By adopting PCR materials and avoiding chemical reactions, the product demonstrates the company's commitment to sustainable development and environmental responsibility. This comprehensive consideration not only helps to reduce the company's environmental footprint, but also meets consumers' high attention to health and environmental protection.