Essential Oil / Boston Caps

Closures are precisely matched to the specified glass containers. In order to ensure quality and safety, we also conduct comprehensive leak testing, such as leak testing, torque changes, and weight loss of the contents. In addition, we also pay attention to the aesthetics of the matching of bottle caps and containers, so as to achieve harmony in style, proportion and contrast. However, we still encourage customers to conduct in-house testing to ensure compatibility between packaging materials products and production lines
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Material: PP, PE, ABS etc
Specifications: 18 / 20 / 22 / 24 / 28mm
Colors: white / black etc
Features: smooth appearance, good toughness, with glass bottles can achieve better air sealing, used repeatedly
The self-locking ability is strong, the lid is not easy to be pulled open, and the axial force of the cover is uniform, which is conducive to sealing.
Mainly used for essential oils, essences, aromatherapy, creams, lotions, hair agents and other high-end cosmetics.
Process: screen printing, UV printing, electroplating, printing logo, etc
Range: glass bottle, aluminum cap, PE plug, PE gasket, dropper, etc