Quality requirements of glass cosmetic bottles should have certain performance and meet certain quality standards.

1 glass quality: pure and uniform, no sandstone, stripes, bubbles and other defects. The colorless glass has high transparency; the color glass is uniform and stable in color, and can absorb light energy of a certain wavelength.

2 Physicochemical properties: It has certain chemical stability and does not interact with the contents. It has certain shock resistance and mechanical strength. It can withstand heating and cooling processes such as washing and sterilization, and can withstand filling, storage and transportation. It can be damaged by general internal and external stress, vibration and impact.

3 molding quality: maintain a certain capacity, weight and shape, uniform wall thickness, smooth and smooth mouth to ensure convenient filling and sealing. Deformation without twisting, surface roughness, unevenness and cracks.

We focus on very details for glass perfume bottles,glass candles and high quality glass bottles products.