Capacity: 5ml, 10ml, 15ml, 20ml, 30ml, 50ml, 100ml
Color: gold, silver
Process: bottle blowing
Frosted glass material, the bottle body is polished to show a hazy frosted effect, the outer body is simple and fresh, and the glass material is corrosion-resistant. The white rubber rubber head feels comfortable when pressed. It can suck up enough with one pinch and one suction, which is convenient to use.
Quality standards for glass bottles
①Glass quality: pure and uniform, without defects such as sand, streaks, and bubbles. Colorless glass has high transparency; the color of colored glass is uniform and stable, and it can absorb light energy of a certain wavelength.
②Physical and chemical properties: It has a certain degree of chemical stability and does not interact with the contents. It has a certain degree of shock resistance and mechanical strength, can withstand heating and cooling processes such as washing and sterilization, and withstand filling, storage and transportation, and can remain undamaged when encountering general internal and external stress, vibration, and impact.
③Forming quality: maintain a certain capacity, weight and shape, uniform wall thickness, smooth and flat mouth to ensure convenient filling and good sealing. There are no defects such as distortion, uneven surface, unevenness and cracks.
Manufacturing process Glass bottle and can manufacturing mainly includes batch preparation, melting, forming, annealing, surface treatment and processing, inspection and packaging.