1. Basic parameters
Capacity: 300ml (common ±5ml error)
Bottle height: about 16-22cm (including cap)
Bottle diameter: about 6-8cm (widest part)
Bottle mouth diameter: about 28-32mm (standard wide mouth design, easy to fill)
Material: PET/PP/glass (PET is light, glass is high-end)
Weight: about 50-100g for empty bottle (glass is heavier)
2. Design features
Thin neck design: the neck is retracted for easy grip.
Round shoulder shape: the shoulder is smoothly transitioned, beautiful and easy to label.
Bottom stability: flat bottom or slightly concave, anti-dumping.
Optional accessories: pump head, spray head, flip cap (need to match the bottle mouth size).
Other parameters
Production process: blow molding (plastic)/molding (glass).
3. Temperature range
PET/PP: -20℃~60℃ (avoid high temperature deformation).
Glass: -30℃~150℃ (strong heat resistance).
Transparency: transparent/frosted/colored (optional).
Application scenarios
Skin care products (lotions, essences, toners).
Household cleaners, aromatherapy bottles.
Food packaging (such as juice and honey, food-grade materials are required).